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T-I9105|GT-I8510|GT-S6790N|SM-G7105|SM-N9005|GT-S5301|GT-I9295|GT-I9195|SM-C101|GT-S7392|GT-S7560|GT-B7610|GT-I5510|GT-S7582|GT-S7530E|GT-I8750|SM-G9006V|SM-G9008V|SM-G9009D|SM-G900A|SM-G900D|SM-G900F|SM-G900H|SM-G900I|SM-G900J|SM-G900K|SM-G900L|SM-G900M|SM-G900P|SM-G900R4|SM-G900S|SM-G900T|SM-G900V|SM-G900W8|SHV-E160K|SCH-P709|SCH-P729|SM-T2558|GT-I9205|SM-G9350|SM-J120F|SM-G920F|SM-G920V|SM-G930F|SM-N910C|SM-A310F|GT-I9190|SM-J500FN|SM-G903F|SM-J330F|SM-G610F|SM-G981B|SM-G892A|SM-A530F",LG:"\\bLG\\b;|LG[- ]?(C800|C900|E400|E610|E900|E-900|F160|F180K|F180L|F180S|730|855|L160|LS740|LS840|LS970|LU6200|MS690|MS695|MS770|MS840|MS870|MS910|P500|P700|P705|VM696|AS680|AS695|AX840|C729|E970|GS505|272|C395|E739BK|E960|L55C|L75C|LS696|LS860|P769BK|P350|P500|P509|P870|UN272|US730|VS840|VS950|LN272|LN510|LS670|LS855|LW690|MN270|MN510|P509|P769|P930|UN200|UN270|UN510|UN610|US670|US740|US760|UX265|UX840|VN271|VN530|VS660|VS700|VS740|VS750|VS910|VS920|VS930|VX9200|VX11000|AX840A|LW770|P506|P925|P999|E612|D955|D802|MS323|M257)|LM-G710",Sony:"SonyST|SonyLT|SonyEricsson|SonyEricssonLT15iv|LT18i|E10i|LT28h|LT26w|SonyEricssonMT27i|C5303|C6902|C6903|C6906|C6943|D2533|SOV34|601SO|F8332",Asus:"Asus.*Galaxy|PadFone.*Mobile",Xiaomi:"^(?!.*\\bx11\\b).*xiaomi.*$|POCOPHONE F1|MI 8|Redmi Note 9S|Redmi Note 5A Prime|N2G47H|M2001J2G|M2001J2I|M1805E10A|M2004J11G|M1902F1G|M2002J9G|M2004J19G|M2003J6A1G",NokiaLumia:"Lumia [0-9]{3,4}",Micromax:"Micromax.*\\b(A210|A92|A88|A72|A111|A110Q|A115|A116|A110|A90S|A26|A51|A35|A54|A25|A27|A89|A68|A65|A57|A90)\\b",Palm:"PalmSource|Palm",Vertu:"Vertu|Vertu.*Ltd|Vertu.*Ascent|Vertu.*Ayxta|Vertu.*Constellation(F|Quest)?|Vertu.*Monika|Vertu.*Signature",Pantech:"PANTECH|IM-A850S|IM-A840S|IM-A830L|IM-A830K|IM-A830S|IM-A820L|IM-A810K|IM-A810S|IM-A800S|IM-T100K|IM-A725L|IM-A780L|IM-A775C|IM-A770K|IM-A760S|IM-A750K|IM-A740S|IM-A730S|IM-A720L|IM-A710K|IM-A690L|IM-A690S|IM-A650S|IM-A630K|IM-A600S|VEGA PTL21|PT003|P8010|ADR910L|P6030|P6020|P9070|P4100|P9060|P5000|CDM8992|TXT8045|ADR8995|IS11PT|P2030|P6010|P8000|PT002|IS06|CDM8999|P9050|PT001|TXT8040|P2020|P9020|P2000|P7040|P7000|C790",Fly:"IQ230|IQ444|IQ450|IQ440|IQ442|IQ441|IQ245|IQ256|IQ236|IQ255|IQ235|IQ245|IQ275|IQ240|IQ285|IQ280|IQ270|IQ260|IQ250",Wiko:"KITE 4G|HIGHWAY|GETAWAY|STAIRWAY|DARKSIDE|DARKFULL|DARKNIGHT|DARKMOON|SLIDE|WAX 4G|RAINBOW|BLOOM|SUNSET|GOA(?!nna)|LENNY|BARRY|IGGY|OZZY|CINK FIVE|CINK PEAX|CINK PEAX 2|CINK SLIM|CINK SLIM 2|CINK +|CINK KING|CINK PEAX|CINK SLIM|SUBLIM",iMobile:"i-mobile (IQ|i-STYLE|idea|ZAA|Hitz)",SimValley:"\\b(SP-80|XT-930|SX-340|XT-930|SX-310|SP-360|SP60|SPT-800|SP-120|SPT-800|SP-140|SPX-5|SPX-8|SP-100|SPX-8|SPX-12)\\b",Wolfgang:"AT-B24D|AT-AS50HD|AT-AS40W|AT-AS55HD|AT-AS45q2|AT-B26D|AT-AS50Q",Alcatel:"Alcatel",Nintendo:"Nintendo (3DS|Switch)",Amoi:"Amoi",INQ:"INQ",OnePlus:"ONEPLUS",GenericPhone:"Tapatalk|PDA;|SAGEM|\\bmmp\\b|pocket|\\bpsp\\b|symbian|Smartphone|smartfon|treo|up.browser|up.link|vodafone|\\bwap\\b|nokia|Series40|Series60|S60|SonyEricsson|N900|MAUI.*WAP.*Browser"},tablets:{iPad:"iPad|iPad.*Mobile",NexusTablet:"Android.*Nexus[\\s]+(7|9|10)",GoogleTablet:"Android.*Pixel C",SamsungTablet:"SAMSUNG.*Tablet|Galaxy.*Tab|SC-01C|GT-P1000|GT-P1003|GT-P1010|GT-P3105|GT-P6210|GT-P6800|GT-P6810|GT-P7100|GT-P7300|GT-P7310|GT-P7500|GT-P7510|SCH-I800|SCH-I815|SCH-I905|SGH-I957|SGH-I987|SGH-T849|SGH-T859|SGH-T869|SPH-P100|GT-P3100|GT-P3108|GT-P3110|GT-P5100|GT-P5110|GT-P6200|GT-P7320|GT-P7511|GT-N8000|GT-P8510|SGH-I497|SPH-P500|SGH-T779|SCH-I705|SCH-I915|GT-N8013|GT-P3113|GT-P5113|GT-P8110|GT-N8010|GT-N8005|GT-N8020|GT-P1013|GT-P6201|GT-P7501|GT-N5100|GT-N5105|GT-N5110|SHV-E140K|SHV-E140L|SHV-E140S|SHV-E150S|SHV-E230K|SHV-E230L|SHV-E230S|SHW-M180K|SHW-M180L|SHW-M180S|SHW-M180W|SHW-M300W|SHW-M305W|SHW-M380K|SHW-M380S|SHW-M380W|SHW-M430W|SHW-M480K|SHW-M480S|SHW-M480W|SHW-M485W|SHW-M486W|SHW-M500W|GT-I9228|SCH-P739|SCH-I925|GT-I9200|GT-P5200|GT-P5210|GT-P5210X|SM-T311|SM-T310|SM-T310X|SM-T210|SM-T210R|SM-T211|SM-P600|SM-P601|SM-P605|SM-P900|SM-P901|SM-T217|SM-T217A|SM-T217S|SM-P6000|SM-T3100|SGH-I467|XE500|SM-T110|GT-P5220|GT-I9200X|GT-N5110X|GT-N5120|SM-P905|SM-T111|SM-T2105|SM-T315|SM-T320|SM-T320X|SM-T321|SM-T520|SM-T525|SM-T530NU|SM-T230NU|SM-T330NU|SM-T900|XE500T1C|SM-P605V|SM-P905V|SM-T337V|SM-T537V|SM-T707V|SM-T807V|SM-P600X|SM-P900X|SM-T210X|SM-T230|SM-T230X|SM-T325|GT-P7503|SM-T531|SM-T330|SM-T530|SM-T705|SM-T705C|SM-T535|SM-T331|SM-T800|SM-T700|SM-T537|SM-T807|SM-P907A|SM-T337A|SM-T537A|SM-T707A|SM-T807A|SM-T237|SM-T807P|SM-P607T|SM-T217T|SM-T337T|SM-T807T|SM-T116NQ|SM-T116BU|SM-P550|SM-T350|SM-T550|SM-T9000|SM-P9000|SM-T705Y|SM-T805|GT-P3113|SM-T710|SM-T810|SM-T815|SM-T360|SM-T533|SM-T113|SM-T335|SM-T715|SM-T560|SM-T670|SM-T677|SM-T377|SM-T567|SM-T357T|SM-T555|SM-T561|SM-T713|SM-T719|SM-T813|SM-T819|SM-T580|SM-T355Y?|SM-T280|SM-T817A|SM-T820|SM-W700|SM-P580|SM-T587|SM-P350|SM-P555M|SM-P355M|SM-T113NU|SM-T815Y|SM-T585|SM-T285|SM-T825|SM-W708|SM-T835|SM-T830|SM-T837V|SM-T720|SM-T510|SM-T387V|SM-P610|SM-T290|SM-T515|SM-T590|SM-T595|SM-T725|SM-T817P|SM-P585N0|SM-T395|SM-T295|SM-T865|SM-P610N|SM-P615|SM-T970|SM-T380|SM-T5950|SM-T905|SM-T231|SM-T500|SM-T860",Kindle:"Kindle|Silk.*Accelerated|Android.*\\b(KFOT|KFTT|KFJWI|KFJWA|KFOTE|KFSOWI|KFTHWI|KFTHWA|KFAPWI|KFAPWA|WFJWAE|KFSAWA|KFSAWI|KFASWI|KFARWI|KFFOWI|KFGIWI|KFMEWI)\\b|Android.*Silk/[0-9.]+ like Chrome/[0-9.]+ (?!Mobile)",SurfaceTablet:"Windows NT [0-9.]+; ARM;.*(Tablet|ARMBJS)",HPTablet:"HP Slate (7|8|10)|HP ElitePad 900|hp-tablet|EliteBook.*Touch|HP 8|Slate 21|HP SlateBook 10",AsusTablet:"^.*PadFone((?!Mobile).)*$|Transformer|TF101|TF101G|TF300T|TF300TG|TF300TL|TF700T|TF700KL|TF701T|TF810C|ME171|ME301T|ME302C|ME371MG|ME370T|ME372MG|ME172V|ME173X|ME400C|Slider SL101|\\bK00F\\b|\\bK00C\\b|\\bK00E\\b|\\bK00L\\b|TX201LA|ME176C|ME102A|\\bM80TA\\b|ME372CL|ME560CG|ME372CG|ME302KL| K010 | K011 | K017 | K01E |ME572C|ME103K|ME170C|ME171C|\\bME70C\\b|ME581C|ME581CL|ME8510C|ME181C|P01Y|PO1MA|P01Z|\\bP027\\b|\\bP024\\b|\\bP00C\\b",BlackBerryTablet:"PlayBook|RIM Tablet",HTCtablet:"HTC_Flyer_P512|HTC Flyer|HTC Jetstream|HTC-P715a|HTC EVO View 4G|PG41200|PG09410",MotorolaTablet:"xoom|sholest|MZ615|MZ605|MZ505|MZ601|MZ602|MZ603|MZ604|MZ606|MZ607|MZ608|MZ609|MZ615|MZ616|MZ617",NookTablet:"Android.*Nook|NookColor|nook browser|BNRV200|BNRV200A|BNTV250|BNTV250A|BNTV400|BNTV600|LogicPD Zoom2",AcerTablet:"Android.*; \\b(A100|A101|A110|A200|A210|A211|A500|A501|A510|A511|A700|A701|W500|W500P|W501|W501P|W510|W511|W700|G100|G100W|B1-A71|B1-710|B1-711|A1-810|A1-811|A1-830)\\b|W3-810|\\bA3-A10\\b|\\bA3-A11\\b|\\bA3-A20\\b|\\bA3-A30|A3-A40",ToshibaTablet:"Android.*(AT100|AT105|AT200|AT205|AT270|AT275|AT300|AT305|AT1S5|AT500|AT570|AT700|AT830)|TOSHIBA.*FOLIO",LGTablet:"\\bL-06C|LG-V909|LG-V900|LG-V700|LG-V510|LG-V500|LG-V410|LG-V400|LG-VK810\\b",FujitsuTablet:"Android.*\\b(F-01D|F-02F|F-05E|F-10D|M532|Q572)\\b",PrestigioTablet:"PMP3170B|PMP3270B|PMP3470B|PMP7170B|PMP3370B|PMP3570C|PMP5870C|PMP3670B|PMP5570C|PMP5770D|PMP3970B|PMP3870C|PMP5580C|PMP5880D|PMP5780D|PMP5588C|PMP7280C|PMP7280C3G|PMP7280|PMP7880D|PMP5597D|PMP5597|PMP7100D|PER3464|PER3274|PER3574|PER3884|PER5274|PER5474|PMP5097CPRO|PMP5097|PMP7380D|PMP5297C|PMP5297C_QUAD|PMP812E|PMP812E3G|PMP812F|PMP810E|PMP880TD|PMT3017|PMT3037|PMT3047|PMT3057|PMT7008|PMT5887|PMT5001|PMT5002",LenovoTablet:"Lenovo TAB|Idea(Tab|Pad)( A1|A10| K1|)|ThinkPad([ ]+)?Tablet|YT3-850M|YT3-X90L|YT3-X90F|YT3-X90X|Lenovo.*(S2109|S2110|S5000|S6000|K3011|A3000|A3500|A1000|A2107|A2109|A1107|A5500|A7600|B6000|B8000|B8080)(-|)(FL|F|HV|H|)|TB-X103F|TB-X304X|TB-X304F|TB-X304L|TB-X505F|TB-X505L|TB-X505X|TB-X605F|TB-X605L|TB-8703F|TB-8703X|TB-8703N|TB-8704N|TB-8704F|TB-8704X|TB-8704V|TB-7304F|TB-7304I|TB-7304X|Tab2A7-10F|Tab2A7-20F|TB2-X30L|YT3-X50L|YT3-X50F|YT3-X50M|YT-X705F|YT-X703F|YT-X703L|YT-X705L|YT-X705X|TB2-X30F|TB2-X30L|TB2-X30M|A2107A-F|A2107A-H|TB3-730F|TB3-730M|TB3-730X|TB-7504F|TB-7504X|TB-X704F|TB-X104F|TB3-X70F|TB-X705F|TB-8504F|TB3-X70L|TB3-710F|TB-X704L",DellTablet:"Venue 11|Venue 8|Venue 7|Dell Streak 10|Dell Streak 7",YarvikTablet:"Android.*\\b(TAB210|TAB211|TAB224|TAB250|TAB260|TAB264|TAB310|TAB360|TAB364|TAB410|TAB411|TAB420|TAB424|TAB450|TAB460|TAB461|TAB464|TAB465|TAB467|TAB468|TAB07-100|TAB07-101|TAB07-150|TAB07-151|TAB07-152|TAB07-200|TAB07-201-3G|TAB07-210|TAB07-211|TAB07-212|TAB07-214|TAB07-220|TAB07-400|TAB07-485|TAB08-150|TAB08-200|TAB08-201-3G|TAB08-201-30|TAB09-100|TAB09-211|TAB09-410|TAB10-150|TAB10-201|TAB10-211|TAB10-400|TAB10-410|TAB13-201|TAB274EUK|TAB275EUK|TAB374EUK|TAB462EUK|TAB474EUK|TAB9-200)\\b",MedionTablet:"Android.*\\bOYO\\b|LIFE.*(P9212|P9514|P9516|S9512)|LIFETAB",ArnovaTablet:"97G4|AN10G2|AN7bG3|AN7fG3|AN8G3|AN8cG3|AN7G3|AN9G3|AN7dG3|AN7dG3ST|AN7dG3ChildPad|AN10bG3|AN10bG3DT|AN9G2",IntensoTablet:"INM8002KP|INM1010FP|INM805ND|Intenso Tab|TAB1004",IRUTablet:"M702pro",MegafonTablet:"MegaFon V9|\\bZTE V9\\b|Android.*\\bMT7A\\b",EbodaTablet:"E-Boda (Supreme|Impresspeed|Izzycomm|Essential)",AllViewTablet:"Allview.*(Viva|Alldro|City|Speed|All TV|Frenzy|Quasar|Shine|TX1|AX1|AX2)",ArchosTablet:"\\b(101G9|80G9|A101IT)\\b|Qilive 97R|Archos5|\\bARCHOS (70|79|80|90|97|101|FAMILYPAD|)(b|c|)(G10| Cobalt| TITANIUM(HD|)| Xenon| Neon|XSK| 2| XS 2| PLATINUM| CARBON|GAMEPAD)\\b",AinolTablet:"NOVO7|NOVO8|NOVO10|Novo7Aurora|Novo7Basic|NOVO7PALADIN|novo9-Spark",NokiaLumiaTablet:"Lumia 2520",SonyTablet:"Sony.*Tablet|Xperia Tablet|Sony Tablet S|SO-03E|SGPT12|SGPT13|SGPT114|SGPT121|SGPT122|SGPT123|SGPT111|SGPT112|SGPT113|SGPT131|SGPT132|SGPT133|SGPT211|SGPT212|SGPT213|SGP311|SGP312|SGP321|EBRD1101|EBRD1102|EBRD1201|SGP351|SGP341|SGP511|SGP512|SGP521|SGP541|SGP551|SGP621|SGP641|SGP612|SOT31|SGP771|SGP611|SGP612|SGP712",PhilipsTablet:"\\b(PI2010|PI3000|PI3100|PI3105|PI3110|PI3205|PI3210|PI3900|PI4010|PI7000|PI7100)\\b",CubeTablet:"Android.*(K8GT|U9GT|U10GT|U16GT|U17GT|U18GT|U19GT|U20GT|U23GT|U30GT)|CUBE U8GT",CobyTablet:"MID1042|MID1045|MID1125|MID1126|MID7012|MID7014|MID7015|MID7034|MID7035|MID7036|MID7042|MID7048|MID7127|MID8042|MID8048|MID8127|MID9042|MID9740|MID9742|MID7022|MID7010",MIDTablet:"M9701|M9000|M9100|M806|M1052|M806|T703|MID701|MID713|MID710|MID727|MID760|MID830|MID728|MID933|MID125|MID810|MID732|MID120|MID930|MID800|MID731|MID900|MID100|MID820|MID735|MID980|MID130|MID833|MID737|MID960|MID135|MID860|MID736|MID140|MID930|MID835|MID733|MID4X10",MSITablet:"MSI \\b(Primo 73K|Primo 73L|Primo 81L|Primo 77|Primo 93|Primo 75|Primo 76|Primo 73|Primo 81|Primo 91|Primo 90|Enjoy 71|Enjoy 7|Enjoy 10)\\b",SMiTTablet:"Android.*(\\bMID\\b|MID-560|MTV-T1200|MTV-PND531|MTV-P1101|MTV-PND530)",RockChipTablet:"Android.*(RK2818|RK2808A|RK2918|RK3066)|RK2738|RK2808A",FlyTablet:"IQ310|Fly Vision",bqTablet:"Android.*(bq)?.*\\b(Elcano|Curie|Edison|Maxwell|Kepler|Pascal|Tesla|Hypatia|Platon|Newton|Livingstone|Cervantes|Avant|Aquaris ([E|M]10|M8))\\b|Maxwell.*Lite|Maxwell.*Plus",HuaweiTablet:"MediaPad|MediaPad 7 Youth|IDEOS S7|S7-201c|S7-202u|S7-101|S7-103|S7-104|S7-105|S7-106|S7-201|S7-Slim|M2-A01L|BAH-L09|BAH-W09|AGS-L09|CMR-AL19",NecTablet:"\\bN-06D|\\bN-08D",PantechTablet:"Pantech.*P4100",BronchoTablet:"Broncho.*(N701|N708|N802|a710)",VersusTablet:"TOUCHPAD.*[78910]|\\bTOUCHTAB\\b",ZyncTablet:"z1000|Z99 2G|z930|z990|z909|Z919|z900",PositivoTablet:"TB07STA|TB10STA|TB07FTA|TB10FTA",NabiTablet:"Android.*\\bNabi",KoboTablet:"Kobo Touch|\\bK080\\b|\\bVox\\b Build|\\bArc\\b Build",DanewTablet:"DSlide.*\\b(700|701R|702|703R|704|802|970|971|972|973|974|1010|1012)\\b",TexetTablet:"NaviPad|TB-772A|TM-7045|TM-7055|TM-9750|TM-7016|TM-7024|TM-7026|TM-7041|TM-7043|TM-7047|TM-8041|TM-9741|TM-9747|TM-9748|TM-9751|TM-7022|TM-7021|TM-7020|TM-7011|TM-7010|TM-7023|TM-7025|TM-7037W|TM-7038W|TM-7027W|TM-9720|TM-9725|TM-9737W|TM-1020|TM-9738W|TM-9740|TM-9743W|TB-807A|TB-771A|TB-727A|TB-725A|TB-719A|TB-823A|TB-805A|TB-723A|TB-715A|TB-707A|TB-705A|TB-709A|TB-711A|TB-890HD|TB-880HD|TB-790HD|TB-780HD|TB-770HD|TB-721HD|TB-710HD|TB-434HD|TB-860HD|TB-840HD|TB-760HD|TB-750HD|TB-740HD|TB-730HD|TB-722HD|TB-720HD|TB-700HD|TB-500HD|TB-470HD|TB-431HD|TB-430HD|TB-506|TB-504|TB-446|TB-436|TB-416|TB-146SE|TB-126SE",PlaystationTablet:"Playstation.*(Portable|Vita)",TrekstorTablet:"ST10416-1|VT10416-1|ST70408-1|ST702xx-1|ST702xx-2|ST80208|ST97216|ST70104-2|VT10416-2|ST10216-2A|SurfTab",PyleAudioTablet:"\\b(PTBL10CEU|PTBL10C|PTBL72BC|PTBL72BCEU|PTBL7CEU|PTBL7C|PTBL92BC|PTBL92BCEU|PTBL9CEU|PTBL9CUK|PTBL9C)\\b",AdvanTablet:"Android.* \\b(E3A|T3X|T5C|T5B|T3E|T3C|T3B|T1J|T1F|T2A|T1H|T1i|E1C|T1-E|T5-A|T4|E1-B|T2Ci|T1-B|T1-D|O1-A|E1-A|T1-A|T3A|T4i)\\b ",DanyTechTablet:"Genius Tab G3|Genius Tab S2|Genius Tab Q3|Genius Tab G4|Genius Tab Q4|Genius Tab G-II|Genius TAB GII|Genius TAB GIII|Genius Tab S1",GalapadTablet:"Android [0-9.]+; [a-z-]+; \\bG1\\b",MicromaxTablet:"Funbook|Micromax.*\\b(P250|P560|P360|P362|P600|P300|P350|P500|P275)\\b",KarbonnTablet:"Android.*\\b(A39|A37|A34|ST8|ST10|ST7|Smart Tab3|Smart Tab2)\\b",AllFineTablet:"Fine7 Genius|Fine7 Shine|Fine7 Air|Fine8 Style|Fine9 More|Fine10 Joy|Fine11 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1027",HCLTablet:"HCL.*Tablet|Connect-3G-2.0|Connect-2G-2.0|ME Tablet U1|ME Tablet U2|ME Tablet G1|ME Tablet X1|ME Tablet Y2|ME Tablet Sync",DPSTablet:"DPS Dream 9|DPS Dual 7",VistureTablet:"V97 HD|i75 3G|Visture V4( HD)?|Visture V5( HD)?|Visture V10",CrestaTablet:"CTP(-)?810|CTP(-)?818|CTP(-)?828|CTP(-)?838|CTP(-)?888|CTP(-)?978|CTP(-)?980|CTP(-)?987|CTP(-)?988|CTP(-)?989",MediatekTablet:"\\bMT8125|MT8389|MT8135|MT8377\\b",ConcordeTablet:"Concorde([ ]+)?Tab|ConCorde ReadMan",GoCleverTablet:"GOCLEVER TAB|A7GOCLEVER|M1042|M7841|M742|R1042BK|R1041|TAB A975|TAB A7842|TAB A741|TAB A741L|TAB M723G|TAB M721|TAB A1021|TAB I921|TAB R721|TAB I720|TAB T76|TAB R70|TAB R76.2|TAB R106|TAB R83.2|TAB M813G|TAB I721|GCTA722|TAB I70|TAB I71|TAB S73|TAB R73|TAB R74|TAB R93|TAB R75|TAB R76.1|TAB A73|TAB A93|TAB A93.2|TAB T72|TAB R83|TAB R974|TAB R973|TAB A101|TAB A103|TAB A104|TAB A104.2|R105BK|M713G|A972BK|TAB A971|TAB R974.2|TAB R104|TAB R83.3|TAB A1042",ModecomTablet:"FreeTAB 9000|FreeTAB 7.4|FreeTAB 7004|FreeTAB 7800|FreeTAB 2096|FreeTAB 7.5|FreeTAB 1014|FreeTAB 1001 |FreeTAB 8001|FreeTAB 9706|FreeTAB 9702|FreeTAB 7003|FreeTAB 7002|FreeTAB 1002|FreeTAB 7801|FreeTAB 1331|FreeTAB 1004|FreeTAB 8002|FreeTAB 8014|FreeTAB 9704|FreeTAB 1003",VoninoTablet:"\\b(Argus[ _]?S|Diamond[ _]?79HD|Emerald[ _]?78E|Luna[ _]?70C|Onyx[ _]?S|Onyx[ _]?Z|Orin[ _]?HD|Orin[ _]?S|Otis[ _]?S|SpeedStar[ _]?S|Magnet[ _]?M9|Primus[ _]?94[ _]?3G|Primus[ _]?94HD|Primus[ _]?QS|Android.*\\bQ8\\b|Sirius[ _]?EVO[ _]?QS|Sirius[ _]?QS|Spirit[ _]?S)\\b",ECSTablet:"V07OT2|TM105A|S10OT1|TR10CS1",StorexTablet:"eZee[_']?(Tab|Go)[0-9]+|TabLC7|Looney Tunes Tab",VodafoneTablet:"SmartTab([ ]+)?[0-9]+|SmartTabII10|SmartTabII7|VF-1497|VFD 1400",EssentielBTablet:"Smart[ ']?TAB[ ]+?[0-9]+|Family[ ']?TAB2",RossMoorTablet:"RM-790|RM-997|RMD-878G|RMD-974R|RMT-705A|RMT-701|RME-601|RMT-501|RMT-711",iMobileTablet:"i-mobile i-note",TolinoTablet:"tolino tab [0-9.]+|tolino shine",AudioSonicTablet:"\\bC-22Q|T7-QC|T-17B|T-17P\\b",AMPETablet:"Android.* A78 ",SkkTablet:"Android.* (SKYPAD|PHOENIX|CYCLOPS)",TecnoTablet:"TECNO P9|TECNO DP8D",JXDTablet:"Android.* \\b(F3000|A3300|JXD5000|JXD3000|JXD2000|JXD300B|JXD300|S5800|S7800|S602b|S5110b|S7300|S5300|S602|S603|S5100|S5110|S601|S7100a|P3000F|P3000s|P101|P200s|P1000m|P200m|P9100|P1000s|S6600b|S908|P1000|P300|S18|S6600|S9100)\\b",iJoyTablet:"Tablet (Spirit 7|Essentia|Galatea|Fusion|Onix 7|Landa|Titan|Scooby|Deox|Stella|Themis|Argon|Unique 7|Sygnus|Hexen|Finity 7|Cream|Cream X2|Jade|Neon 7|Neron 7|Kandy|Scape|Saphyr 7|Rebel|Biox|Rebel|Rebel 8GB|Myst|Draco 7|Myst|Tab7-004|Myst|Tadeo Jones|Tablet Boing|Arrow|Draco Dual Cam|Aurix|Mint|Amity|Revolution|Finity 9|Neon 9|T9w|Amity 4GB Dual Cam|Stone 4GB|Stone 8GB|Andromeda|Silken|X2|Andromeda II|Halley|Flame|Saphyr 9,7|Touch 8|Planet|Triton|Unique 10|Hexen 10|Memphis 4GB|Memphis 8GB|Onix 10)",FX2Tablet:"FX2 PAD7|FX2 PAD10",XoroTablet:"KidsPAD 701|PAD[ ]?712|PAD[ ]?714|PAD[ ]?716|PAD[ ]?717|PAD[ ]?718|PAD[ ]?720|PAD[ ]?721|PAD[ ]?722|PAD[ ]?790|PAD[ ]?792|PAD[ ]?900|PAD[ ]?9715D|PAD[ ]?9716DR|PAD[ ]?9718DR|PAD[ ]?9719QR|PAD[ ]?9720QR|TelePAD1030|Telepad1032|TelePAD730|TelePAD731|TelePAD732|TelePAD735Q|TelePAD830|TelePAD9730|TelePAD795|MegaPAD 1331|MegaPAD 1851|MegaPAD 2151",ViewsonicTablet:"ViewPad 10pi|ViewPad 10e|ViewPad 10s|ViewPad E72|ViewPad7|ViewPad E100|ViewPad 7e|ViewSonic VB733|VB100a",VerizonTablet:"QTAQZ3|QTAIR7|QTAQTZ3|QTASUN1|QTASUN2|QTAXIA1",OdysTablet:"LOOX|XENO10|ODYS[ -](Space|EVO|Xpress|NOON)|\\bXELIO\\b|Xelio10Pro|XELIO7PHONETAB|XELIO10EXTREME|XELIOPT2|NEO_QUAD10",CaptivaTablet:"CAPTIVA PAD",IconbitTablet:"NetTAB|NT-3702|NT-3702S|NT-3702S|NT-3603P|NT-3603P|NT-0704S|NT-0704S|NT-3805C|NT-3805C|NT-0806C|NT-0806C|NT-0909T|NT-0909T|NT-0907S|NT-0907S|NT-0902S|NT-0902S",TeclastTablet:"T98 4G|\\bP80\\b|\\bX90HD\\b|X98 Air|X98 Air 3G|\\bX89\\b|P80 3G|\\bX80h\\b|P98 Air|\\bX89HD\\b|P98 3G|\\bP90HD\\b|P89 3G|X98 3G|\\bP70h\\b|P79HD 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AGE|LINE|ADVANCE|FEEL|FOLLOW|LIKE|LINK|LIVE|THINK|FREEDOM|CHICAGO|CLEVELAND|BALTIMORE-GH|IOWA|BOSTON|SEATTLE|PHOENIX|DALLAS|IN 101|MasterChef)\\b",MediacomTablet:"M-MPI10C3G|M-SP10EG|M-SP10EGP|M-SP10HXAH|M-SP7HXAH|M-SP10HXBH|M-SP8HXAH|M-SP8MXA",MiTablet:"\\bMI PAD\\b|\\bHM NOTE 1W\\b",NibiruTablet:"Nibiru M1|Nibiru Jupiter One",NexoTablet:"NEXO NOVA|NEXO 10|NEXO AVIO|NEXO FREE|NEXO GO|NEXO EVO|NEXO 3G|NEXO SMART|NEXO KIDDO|NEXO MOBI",LeaderTablet:"TBLT10Q|TBLT10I|TBL-10WDKB|TBL-10WDKBO2013|TBL-W230V2|TBL-W450|TBL-W500|SV572|TBLT7I|TBA-AC7-8G|TBLT79|TBL-8W16|TBL-10W32|TBL-10WKB|TBL-W100",UbislateTablet:"UbiSlate[\\s]?7C",PocketBookTablet:"Pocketbook",KocasoTablet:"\\b(TB-1207)\\b",HisenseTablet:"\\b(F5281|E2371)\\b",Hudl:"Hudl HT7S3|Hudl 2",TelstraTablet:"T-Hub2",GenericTablet:"Android.*\\b97D\\b|Tablet(?!.*PC)|BNTV250A|MID-WCDMA|LogicPD Zoom2|\\bA7EB\\b|CatNova8|A1_07|CT704|CT1002|\\bM721\\b|rk30sdk|\\bEVOTAB\\b|M758A|ET904|ALUMIUM10|Smartfren Tab|Endeavour 1010|Tablet-PC-4|Tagi Tab|\\bM6pro\\b|CT1020W|arc 10HD|\\bTP750\\b|\\bQTAQZ3\\b|WVT101|TM1088|KT107"},oss:{AndroidOS:"Android",BlackBerryOS:"blackberry|\\bBB10\\b|rim tablet os",PalmOS:"PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino",SymbianOS:"Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\\bS60\\b",WindowsMobileOS:"Windows CE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Windows Mobile|Windows Phone [0-9.]+|WCE;",WindowsPhoneOS:"Windows Phone 10.0|Windows Phone 8.1|Windows Phone 8.0|Windows Phone OS|XBLWP7|ZuneWP7|Windows NT 6.[23]; ARM;",iOS:"\\biPhone.*Mobile|\\biPod|\\biPad|AppleCoreMedia",iPadOS:"CPU OS 13",SailfishOS:"Sailfish",MeeGoOS:"MeeGo",MaemoOS:"Maemo",JavaOS:"J2ME/|\\bMIDP\\b|\\bCLDC\\b",webOS:"webOS|hpwOS",badaOS:"\\bBada\\b",BREWOS:"BREW"},uas:{Chrome:"\\bCrMo\\b|CriOS|Android.*Chrome/[.0-9]* (Mobile)?",Dolfin:"\\bDolfin\\b",Opera:"Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR/[0-9.]+$|Coast/[0-9.]+",Skyfire:"Skyfire",Edge:"\\bEdgiOS\\b|Mobile Safari/[.0-9]* Edge",IE:"IEMobile|MSIEMobile",Firefox:"fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile|FxiOS",Bolt:"bolt",TeaShark:"teashark",Blazer:"Blazer",Safari:"Version((?!\\bEdgiOS\\b).)*Mobile.*Safari|Safari.*Mobile|MobileSafari",WeChat:"\\bMicroMessenger\\b",UCBrowser:"UC.*Browser|UCWEB",baiduboxapp:"baiduboxapp",baidubrowser:"baidubrowser",DiigoBrowser:"DiigoBrowser",Mercury:"\\bMercury\\b",ObigoBrowser:"Obigo",NetFront:"NF-Browser",GenericBrowser:"NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision|MQQBrowser|MicroMessenger",PaleMoon:"Android.*PaleMoon|Mobile.*PaleMoon"},props:{Mobile:"Mobile/[VER]",Build:"Build/[VER]",Version:"Version/[VER]",VendorID:"VendorID/[VER]",iPad:"iPad.*CPU[a-z ]+[VER]",iPhone:"iPhone.*CPU[a-z ]+[VER]",iPod:"iPod.*CPU[a-z ]+[VER]",Kindle:"Kindle/[VER]",Chrome:["Chrome/[VER]","CriOS/[VER]","CrMo/[VER]"],Coast:["Coast/[VER]"],Dolfin:"Dolfin/[VER]",Firefox:["Firefox/[VER]","FxiOS/[VER]"],Fennec:"Fennec/[VER]",Edge:"Edge/[VER]",IE:["IEMobile/[VER];","IEMobile [VER]","MSIE [VER];","Trident/[0-9.]+;.*rv:[VER]"],NetFront:"NetFront/[VER]",NokiaBrowser:"NokiaBrowser/[VER]",Opera:[" OPR/[VER]","Opera Mini/[VER]","Version/[VER]"],"Opera Mini":"Opera Mini/[VER]","Opera Mobi":"Version/[VER]",UCBrowser:["UCWEB[VER]","UC.*Browser/[VER]"],MQQBrowser:"MQQBrowser/[VER]",MicroMessenger:"MicroMessenger/[VER]",baiduboxapp:"baiduboxapp/[VER]",baidubrowser:"baidubrowser/[VER]",SamsungBrowser:"SamsungBrowser/[VER]",Iron:"Iron/[VER]",Safari:["Version/[VER]","Safari/[VER]"],Skyfire:"Skyfire/[VER]",Tizen:"Tizen/[VER]",Webkit:"webkit[ /][VER]",PaleMoon:"PaleMoon/[VER]",SailfishBrowser:"SailfishBrowser/[VER]",Gecko:"Gecko/[VER]",Trident:"Trident/[VER]",Presto:"Presto/[VER]",Goanna:"Goanna/[VER]",iOS:" \\bi?OS\\b [VER][ ;]{1}",Android:"Android [VER]",Sailfish:"Sailfish [VER]",BlackBerry:["BlackBerry[\\w]+/[VER]","BlackBerry.*Version/[VER]","Version/[VER]"],BREW:"BREW [VER]",Java:"Java/[VER]","Windows Phone OS":["Windows Phone OS [VER]","Windows Phone [VER]"],"Windows Phone":"Windows Phone [VER]","Windows CE":"Windows CE/[VER]","Windows NT":"Windows NT [VER]",Symbian:["SymbianOS/[VER]","Symbian/[VER]"],webOS:["webOS/[VER]","hpwOS/[VER];"]},utils:{Bot:"Googlebot|facebookexternalhit|Google-AMPHTML|s~amp-validator|AdsBot-Google|Google Keyword Suggestion|Facebot|YandexBot|YandexMobileBot|bingbot|ia_archiver|AhrefsBot|Ezooms|GSLFbot|WBSearchBot|Twitterbot|TweetmemeBot|Twikle|PaperLiBot|Wotbox|UnwindFetchor|Exabot|MJ12bot|YandexImages|TurnitinBot|Pingdom|contentkingapp|AspiegelBot",MobileBot:"Googlebot-Mobile|AdsBot-Google-Mobile|YahooSeeker/M1A1-R2D2",DesktopMode:"WPDesktop",TV:"SonyDTV|HbbTV",WebKit:"(webkit)[ /]([\\w.]+)",Console:"\\b(Nintendo|Nintendo WiiU|Nintendo 3DS|Nintendo Switch|PLAYSTATION|Xbox)\\b",Watch:"SM-V700"}},detectMobileBrowsers:{fullPattern:/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i,shortPattern:/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i,tabletPattern:/android|ipad|playbook|silk/i}},r=Object.prototype.hasOwnProperty;function n(e,t){return null!=e&&null!=t&&e.toLowerCase()===t.toLowerCase()}function i(e,t){var r,n,i=e.length;if(!i||!t)return!1;for(r=t.toLowerCase(),n=0;n=0&&(o=o.substring(0,d)+"([\\w._\\+]+)"+o.substring(d+5)),i[s]=new RegExp(o,"i");u.props[n]=i}a(u.oss),a(u.phones),a(u.tablets),a(u.uas),a(u.utils),u.oss0={WindowsPhoneOS:u.oss.WindowsPhoneOS,WindowsMobileOS:u.oss.WindowsMobileOS}}(),t.findMatch=function(e,t){for(var n in e)if(r.call(e,n)&&e[n].test(t))return n;return null},t.findMatches=function(e,t){var n=[];for(var i in e)r.call(e,i)&&e[i].test(t)&&n.push(i);return n},t.getVersionStr=function(e,n){var i,a,o,s,c=t.mobileDetectRules.props;if(r.call(c,e))for(o=(i=c[e]).length,a=0;a1&&(e=t[0]+".",t.shift(),e+=t.join("")),Number(e)},t.isMobileFallback=function(e){return 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ht(8,16,128,128,At),new ht(8,32,128,256,At),new ht(32,128,258,1024,At),new ht(32,258,258,4096,At)];function pt(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Ke,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(2*$e),this.dyn_dtree=new Uint16Array(2*(2*Je+1)),this.bl_tree=new Uint16Array(2*(2*Ze+1)),rt(this.dyn_ltree),rt(this.dyn_dtree),rt(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new 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o=1;if(t===Fe&&(t=6),n<0?(o=0,n=-n):n>15&&(o=2,n-=16),i<1||i>9||r!==Ke||n<8||n>15||t<0||t>9||a<0||a>We)return et(e,Ne);8===n&&(n=9);const s=new pt;return e.state=s,s.strm=e,s.wrap=o,s.gzhead=null,s.w_bits=n,s.w_size=1<vt(e,t,Ke,15,8,ze),deflateInit2:vt,deflateReset:gt,deflateResetKeep:mt,deflateSetHeader:(e,t)=>e&&e.state?2!==e.state.wrap?Ne:(e.state.gzhead=t,Le):Ne,deflate:(e,t)=>{let r,n;if(!e||!e.state||t>Be||t<0)return e?et(e,Ne):Ne;const i=e.state;if(!e.output||!e.input&&0!==e.avail_in||666===i.status&&t!==Oe)return et(e,0===e.avail_out?je:Ne);i.strm=e;const a=i.last_flush;if(i.last_flush=t,42===i.status)if(2===i.wrap)e.adler=0,ot(i,31),ot(i,139),ot(i,8),i.gzhead?(ot(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),ot(i,255&i.gzhead.time),ot(i,i.gzhead.time>>8&255),ot(i,i.gzhead.time>>16&255),ot(i,i.gzhead.time>>24&255),ot(i,9===i.level?2:i.strategy>=qe||i.level<2?4:0),ot(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(ot(i,255&i.gzhead.extra.length),ot(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(e.adler=ke(e.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(ot(i,0),ot(i,0),ot(i,0),ot(i,0),ot(i,0),ot(i,9===i.level?2:i.strategy>=qe||i.level<2?4:0),ot(i,3),i.status=113);else{let 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class{constructor(e){this.level=e}setLevel(e){this.level=e}log(...e){if("log"!==this.level)return;const t=`${Hr()} %cLOG-QNRTC`;console.info(t,"color: #66ccff; font-weight: bold;",...e)}debug(...e){if("log"!==this.level&&"debug"!==this.level)return;const t=`${Hr()} %cDEBUG-QNRTC`;console.info(t,"color: #A28148; font-weight: bold;",...e)}warning(...e){if("disable"===this.level)return;const t=`${Hr()} %cWARNING-QNRTC`;console.warn(t,"color: #E44F44; font-weight: bold;",...e)}}("log");class Fr extends C{constructor(e,t=!0){super(),this._closed=!1,this._busy=!1,this._queue=[],this.name=e||"TaskQueue",this.isDebug=t}close(){this._closed=!0}push(e,t){return this.isDebug&&jr.debug(`${this.name} push()`,e,t),new Promise((r,n)=>{this._queue.push({method:e,data:t,resolve:r,reject:n}),this._handlePendingCommands()})}_handlePendingCommands(){if(this._busy)return;const 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%s"},{name:"bundleOnly",reg:/^(bundle-only)/},{name:"label",reg:/^label:(.+)/,format:"label:%s"},{name:"sctpPort",reg:/^sctp-port:(\d+)$/,format:"sctp-port:%s"},{name:"maxMessageSize",reg:/^max-message-size:(\d+)$/,format:"max-message-size:%s"},{push:"tsRefClocks",reg:/^ts-refclk:([^\s=]*)(?:=(\S*))?/,names:["clksrc","clksrcExt"],format:function(e){return"ts-refclk:%s"+(null!=e.clksrcExt?"=%s":"")}},{name:"mediaClk",reg:/^mediaclk:(?:id=(\S*))? *([^\s=]*)(?:=(\S*))?(?: *rate=(\d+)\/(\d+))?/,names:["id","mediaClockName","mediaClockValue","rateNumerator","rateDenominator"],format:function(e){var t="mediaclk:";return t+=null!=e.id?"id=%s %s":"%v%s",t+=null!=e.mediaClockValue?"=%s":"",t+=null!=e.rateNumerator?" rate=%s":"",t+=null!=e.rateDenominator?"/%s":""}},{name:"keywords",reg:/^keywds:(.+)$/,format:"keywds:%s"},{name:"content",reg:/^content:(.+)/,format:"content:%s"},{name:"bfcpFloorCtrl",reg:/^floorctrl:(c-only|s-only|c-s)/,format:"floorctrl:%s"},{name:"bfcpConfId",reg:/^confid:(\d+)/,format:"confid:%s"},{name:"bfcpUserId",reg:/^userid:(\d+)/,format:"userid:%s"},{name:"bfcpFloorId",reg:/^floorid:(.+) (?:m-stream|mstrm):(.+)/,names:["id","mStream"],format:"floorid:%s mstrm:%s"},{push:"invalid",names:["value"]}]};Object.keys(t).forEach(function(e){t[e].forEach(function(e){e.reg||(e.reg=/(.*)/),e.format||(e.format="%s")})})}),Pi=(Ei.v,Ei.o,Ei.s,Ei.i,Ei.u,Ei.e,Ei.p,Ei.z,Ei.r,Ei.t,Ei.c,Ei.b,Ei.m,Ei.a,u(function(e,t){var r=function(e){return String(Number(e))===e?Number(e):e},n=function(e,t,n){var i=e.name&&e.names;e.push&&!t[e.push]?t[e.push]=[]:i&&!t[e.name]&&(t[e.name]={});var a=e.push?{}:i?t[e.name]:t;!function(e,t,n,i){if(i&&!n)t[i]=r(e[1]);else for(var a=0;a1&&(e[n[0]]=void 0),e};t.parseParams=function(e){return e.split(/;\s?/).reduce(a,{})},t.parseFmtpConfig=t.parseParams,t.parsePayloads=function(e){return e.toString().split(" ").map(Number)},t.parseRemoteCandidates=function(e){for(var t=[],n=e.split(" ").map(r),i=0;i=n)return e;var i=r[t];switch(t+=1,e){case"%%":return"%";case"%s":return String(i);case"%d":return Number(i);case"%v":return""}})}.apply(null,n)},Ri=["v","o","s","i","u","e","p","c","b","t","r","z","a"],Di=["i","c","b","a"],xi={write:function(e,t){t=t||{},null==e.version&&(e.version=0),null==e.name&&(e.name=" "),e.media.forEach(function(e){null==e.payloads&&(e.payloads="")});var r=t.outerOrder||Ri,n=t.innerOrder||Di,i=[];return r.forEach(function(t){Ei[t].forEach(function(r){r.name in e&&null!=e[r.name]?i.push(Ii(t,r,e)):r.push in e&&null!=e[r.push]&&e[r.push].forEach(function(e){i.push(Ii(t,r,e))})})}),e.media.forEach(function(e){i.push(Ii("m",Ei.m[0],e)),n.forEach(function(t){Ei[t].forEach(function(r){r.name in e&&null!=e[r.name]?i.push(Ii(t,r,e)):r.push in e&&null!=e[r.push]&&e[r.push].forEach(function(e){i.push(Ii(t,r,e))})})})}),i.join("\r\n")+"\r\n"},parse:Pi.parse,parseParams:Pi.parseParams,parseFmtpConfig:Pi.parseFmtpConfig,parsePayloads:Pi.parsePayloads,parseRemoteCandidates:Pi.parseRemoteCandidates,parseImageAttributes:Pi.parseImageAttributes,parseSimulcastStreamList:Pi.parseSimulcastStreamList};const Oi="\n",Bi="qiniu-rtc-client";function Li(e){return e.map(e=>{const t={component:1,foundation:e.foundation,ip:e.ip,port:e.port,priority:e.priority,transport:e.protocol,type:e.type};return e.tcpType&&(t.tcptype=e.tcpType),t})}class Gi{constructor(e,t){this.lastSubMids=[],this.sessionVersion=0,this.direction=e,this.extendedRtpCapabilities=t}get transportRemoteParameters(){return this._transportRemoteParameters}async setTransportRemoteParameters(e){for(const t of e.iceCandidates)t.ip=await Nn(t.ip);this._transportRemoteParameters=e}createRemoteAnswer(e,t,r){if(jr.log("create remote answer",t,r),!this.transportRemoteParameters)throw Zr("no transportRemoteParameters!");return w.unifiedPlan?function(e,t,r,n,i){const a=xi.parse(r),o={version:0};o.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344376",sessionVersion:2,username:Bi},o.name="-",o.timing={start:0,stop:0},o.icelite=t.iceParameters.iceLite?"ice-lite":void 0,o.msidSemantic={semantic:"WMS",token:"*"},o.media=[],o.fingerprint={type:t.dtlsParameters.fingerprints[0].algorithm,hash:t.dtlsParameters.fingerprints[0].value};for(const r of a.media){r.direction;const a=r.type,s="audio"===a?e.codecs[0]:e.codecs[1],c=e.headerExtensions.filter(e=>e.kind===a),d={type:r.type,port:i&&i.has(String(r.mid))?0:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:r.mid,iceUfrag:t.iceParameters.usernameFragment,icePwd:t.iceParameters.password,candidates:Li(t.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===t.dtlsParameters.role?"actpass":"active",direction:"sendonly"===r.direction||"sendrecv"===r.direction?"recvonly":"inactive",rtp:[{payload:s.sendPayloadType,codec:s.name,rate:s.clockRate,encoding:s.channels>1?s.channels:void 0}],rtcpFb:[],fmtp:[{payload:s.sendPayloadType,config:Object.keys(s.parameters).map(e=>`${e}=${s.parameters[e]};`).join("")}],payloads:s.sendPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:c.map(e=>({uri:e.uri,value:e.sendId}))};s.rtcpFeedback&&s.rtcpFeedback.length>0&&s.rtcpFeedback.forEach(e=>{d.rtcpFb.push({payload:s.sendPayloadType,type:e.type,subtype:e.parameter})}),s.sendRtxPayloadType&&(d.rtp.push({payload:s.sendRtxPayloadType,codec:"rtx",rate:s.clockRate,encoding:s.channels>1?s.channels:void 0}),d.fmtp.push({payload:s.sendRtxPayloadType,config:`apt=${s.sendPayloadType};`}),d.payloads=`${s.sendPayloadType} ${s.sendRtxPayloadType}`);const u=n[d.mid];"video"===d.type&&u&&(d.rids=[{id:"hi",direction:"recv"},{id:"lo",direction:"recv"}],d.simulcast={dir1:"recv",list1:"hi;lo"}),o.media.push(d)}const s=(a.media||[]).filter(e=>e.hasOwnProperty("mid")&&0!==e.port).map(e=>String(e.mid));s.length>0&&(o.groups=[{type:"BUNDLE",mids:s.join(" ")}]);return xi.write(o)}(this.extendedRtpCapabilities,this.transportRemoteParameters,e,t,r):function(e,t,r){const n=xi.parse(r);n.version=0,n.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344376",sessionVersion:2,username:Bi},n.name="-",n.timing={start:0,stop:0},n.icelite=t.iceParameters.iceLite?"ice-lite":void 0,n.msidSemantic={semantic:"WMS",token:"*"},n.fingerprint={type:t.dtlsParameters.fingerprints[0].algorithm,hash:t.dtlsParameters.fingerprints[0].value};const i=[];for(const r of n.media){const n=r.type,a=e.codecs.find(e=>e.kind===n),o=(e.headerExtensions||[]).filter(e=>e.kind===n);if(!a)throw Zr("can not find codec"+n);const s={type:n,mid:n,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},iceUfrag:t.iceParameters.usernameFragment,icePwd:t.iceParameters.password,candidates:Li(t.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===t.dtlsParameters.role?"actpass":"active",direction:"recvonly",rtp:[{payload:a.sendPayloadType,codec:a.name,rate:a.clockRate,encoding:a.channels>1?a.channels:void 0}],rtcpFb:[],fmtp:[{payload:a.sendPayloadType,config:Object.keys(a.parameters).map(e=>`${e}=${a.parameters[e]};`).join("")}],payloads:a.sendPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:o.map(e=>({uri:e.uri,value:e.sendId}))};a.rtcpFeedback&&a.rtcpFeedback.length>0&&a.rtcpFeedback.forEach(e=>{s.rtcpFb.push({payload:a.sendPayloadType,type:e.type,subtype:e.parameter})}),a.sendRtxPayloadType&&(s.rtp.push({payload:a.sendRtxPayloadType,codec:"rtx",rate:a.clockRate,encoding:a.channels>1?a.channels:void 0}),s.fmtp.push({payload:a.sendRtxPayloadType,config:`apt=${a.sendPayloadType};`}),s.payloads=`${a.sendPayloadType} ${a.sendRtxPayloadType}`),i.push(s)}return n.media=i,xi.write(n)}(this.extendedRtpCapabilities,this.transportRemoteParameters,e)}createRemoteOffer(e){if(!this.transportRemoteParameters)throw Zr("no transportRemoteParameters!");if(w.unifiedPlan){const t=function(e,t){let r=[];for(const n of t){const t=E(e,e=>e.mid===n)[0];t&&r.push(t)}return r=r.concat(e),t=r.map(e=>e.mid),r}(e,this.lastSubMids);return this.lastSubMids=t.map(e=>e.mid),this.sessionVersion+=1,function(e,t,r,n){jr.debug("consumerInfos",e);const i={},a=e.map(e=>e.mid);i.version=0,i.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344377",sessionVersion:n,username:Bi},i.name="-",i.timing={start:0,stop:0},i.icelite=r.iceParameters.iceLite?"ice-lite":void 0,i.msidSemantic={semantic:"WMS",token:"*"},a.length>0&&(i.groups=[{type:"BUNDLE",mids:a.join(" ")}]);i.media=[],i.fingerprint={type:r.dtlsParameters.fingerprints[0].algorithm,hash:r.dtlsParameters.fingerprints[0].value};for(const n of e){const e="audio"===n.kind?t.codecs[0]:t.codecs[1],a=t.headerExtensions.filter(e=>e.kind===n.kind),o={type:n.kind,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:n.mid,msid:`${n.streamId} ${n.trackID}`,iceUfrag:r.iceParameters.usernameFragment,icePwd:r.iceParameters.password,candidates:Li(r.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===r.dtlsParameters.role?"actpass":"active",direction:n.closed?"inactive":"sendonly",rtp:[{payload:e.recvPayloadType,codec:e.name,rate:e.clockRate,encoding:e.channels>1?e.channels:void 0}],rtcpFb:[],fmtp:[{payload:e.recvPayloadType,config:Object.keys(e.parameters).map(t=>`${t}=${e.parameters[t]};`).join("")}],payloads:e.recvPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:n.closed?[]:a.map(e=>({uri:e.uri,value:e.recvId})),ssrcs:!n.closed&&n.ssrc?[{id:n.ssrc,attribute:"cname",value:n.cname}]:[],ssrcGroups:[]};e.rtcpFeedback&&e.rtcpFeedback.length>0&&e.rtcpFeedback.forEach(t=>{o.rtcpFb.push({payload:e.recvPayloadType,type:t.type,subtype:t.parameter})}),e.recvRtxPayloadType&&(o.rtp.push({payload:e.recvRtxPayloadType,codec:"rtx",rate:e.clockRate,encoding:e.channels>1?e.channels:void 0}),o.fmtp.push({payload:e.recvRtxPayloadType,config:`apt=${e.recvPayloadType};`}),o.payloads=`${e.recvPayloadType} ${e.recvRtxPayloadType}`),n.rtxSsrc&&!n.closed&&(o.ssrcs=o.ssrcs.concat([{id:n.rtxSsrc,attribute:"cname",value:n.cname}]),o.ssrcGroups.push({semantics:"FID",ssrcs:`${n.ssrc} ${n.rtxSsrc}`})),i.media.push(o)}return xi.write(i)}(t,this.extendedRtpCapabilities,this.transportRemoteParameters,this.sessionVersion)}{const t=new Set;return e.forEach(e=>t.add(e.kind)),0===e.length&&(t.add("audio"),t.add("video")),function(e,t,r,n){e=["audio","video"];const i={version:0};i.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344377",sessionVersion:2,username:Bi},i.name="-",i.timing={start:0,stop:0},i.icelite=n.iceParameters.iceLite?"ice-lite":void 0,i.msidSemantic={semantic:"WMS",token:"*"},i.groups=[{type:"BUNDLE",mids:e.join(" ")}],i.media=[],i.fingerprint={type:n.dtlsParameters.fingerprints[0].algorithm,hash:n.dtlsParameters.fingerprints[0].value};for(const a of e){const e=t.filter(e=>e.kind===a),o=r.codecs.find(e=>e.kind===a),s=(r.headerExtensions||[]).filter(e=>e.kind===a);if(!o)throw Zr("no codec"+a);const c={type:a,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:a,iceUfrag:n.iceParameters.usernameFragment,icePwd:n.iceParameters.password,candidates:Li(n.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===n.dtlsParameters.role?"actpass":"active",direction:"sendonly",rtp:[{payload:o.recvPayloadType,codec:o.name,rate:o.clockRate,encoding:o.channels>1?o.channels:void 0}],rtcpFb:[],fmtp:[{payload:o.recvPayloadType,config:Object.keys(o.parameters).map(e=>`${e}=${o.parameters[e]};`).join("")}],payloads:o.recvPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ssrcs:[],ssrcGroups:[],ext:s.map(e=>({uri:e.uri,value:e.recvId}))};o.rtcpFeedback&&o.rtcpFeedback.length>0&&o.rtcpFeedback.forEach(e=>{c.rtcpFb.push({payload:o.recvPayloadType,type:e.type,subtype:e.parameter})}),o.recvRtxPayloadType&&(c.rtp.push({payload:o.recvRtxPayloadType,codec:"rtx",rate:o.clockRate,encoding:o.channels>1?o.channels:void 0}),c.fmtp.push({payload:o.recvRtxPayloadType,config:`apt=${o.recvPayloadType};`}),c.payloads=`${o.recvPayloadType} ${o.recvRtxPayloadType}`);for(const t of e)c.ssrcs.push({id:t.ssrc,attribute:"msid",value:`${t.streamId} ${t.trackID}`}),c.ssrcs.push({id:t.ssrc,attribute:"mslabel",value:`${t.streamId}`}),c.ssrcs.push({id:t.ssrc,attribute:"label",value:`${t.trackID}`}),c.ssrcs.push({id:t.ssrc,attribute:"cname",value:`${t.cname}`}),t.rtxSsrc&&(c.ssrcGroups.push({semantics:"FID",ssrcs:`${t.ssrc} ${t.rtxSsrc}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"msid",value:`${t.streamId} ${t.trackID}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"mslabel",value:`${t.streamId}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"label",value:`${t.trackID}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"cname",value:`${t.cname}`}));i.media.push(c)}return xi.write(i)}(Array.from(t),e,this.extendedRtpCapabilities,this.transportRemoteParameters)}}async updateICEData(e,t){if(this.transportRemoteParameters){for(const e of t)e.ip=await Nn(e.ip);this.transportRemoteParameters.iceCandidates=t,this.transportRemoteParameters.iceParameters=e}}}async function Ni(e){const t=await e.createOffer({offerToReceiveAudio:!0,offerToReceiveVideo:!0});return t.sdp?{isH264:-1!==t.sdp.toLowerCase().indexOf("h264"),sdp:t.sdp}:{isH264:!1,sdp:""}}function Hi(e){const t=xi.parse(e);if(!("media"in t))return xi.write(t);if(!Array.isArray(t.media))return xi.write(t);for(const e of t.media)"rtp"in e&&Array.isArray(e.rtp)&&"audio"===e.type&&(e.rtp=e.rtp.filter(t=>!("codec"in t)||("red"!==t.codec.toLowerCase()||("payload"in t&&"fmtp"in e&&Array.isArray(e.fmtp)&&(e.fmtp=e.fmtp.filter(e=>e.payload!==t.payload)),!1))));return xi.write(t)}var ji,Fi=u(function(e){!function(){return function e(t,r,n){function i(o,s){if(!r[o]){if(!t[o]){if(!s&&d)return d();if(a)return a(o,!0);var c=new Error("Cannot find module '"+o+"'");throw c.code="MODULE_NOT_FOUND",c}var u=r[o]={exports:{}};t[o][0].call(u.exports,function(e){return i(t[o][1][e]||e)},u,u.exports,e,t,r,n)}return r[o].exports}for(var a=d,o=0;o0&&void 0!==arguments[0]?arguments[0]:{}).window,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0},r=n.log,d=n.detectBrowser(e),u={browserDetails:d,commonShim:c,extractVersion:n.extractVersion,disableLog:n.disableLog,disableWarnings:n.disableWarnings};switch(d.browser){case"chrome":if(!i||!i.shimPeerConnection||!t.shimChrome)return r("Chrome shim is not included in this adapter release."),u;if(null===d.version)return r("Chrome shim can not determine version, not shimming."),u;r("adapter.js shimming chrome."),u.browserShim=i,c.shimAddIceCandidateNullOrEmpty(e,d),i.shimGetUserMedia(e,d),i.shimMediaStream(e,d),i.shimPeerConnection(e,d),i.shimOnTrack(e,d),i.shimAddTrackRemoveTrack(e,d),i.shimGetSendersWithDtmf(e,d),i.shimGetStats(e,d),i.shimSenderReceiverGetStats(e,d),i.fixNegotiationNeeded(e,d),c.shimRTCIceCandidate(e,d),c.shimConnectionState(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d),c.removeExtmapAllowMixed(e,d);break;case"firefox":if(!o||!o.shimPeerConnection||!t.shimFirefox)return r("Firefox shim is not included in this adapter release."),u;r("adapter.js shimming firefox."),u.browserShim=o,c.shimAddIceCandidateNullOrEmpty(e,d),o.shimGetUserMedia(e,d),o.shimPeerConnection(e,d),o.shimOnTrack(e,d),o.shimRemoveStream(e,d),o.shimSenderGetStats(e,d),o.shimReceiverGetStats(e,d),o.shimRTCDataChannel(e,d),o.shimAddTransceiver(e,d),o.shimGetParameters(e,d),o.shimCreateOffer(e,d),o.shimCreateAnswer(e,d),c.shimRTCIceCandidate(e,d),c.shimConnectionState(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d);break;case"edge":if(!a||!a.shimPeerConnection||!t.shimEdge)return r("MS edge shim is not included in this adapter release."),u;r("adapter.js shimming edge."),u.browserShim=a,a.shimGetUserMedia(e,d),a.shimGetDisplayMedia(e,d),a.shimPeerConnection(e,d),a.shimReplaceTrack(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d);break;case"safari":if(!s||!t.shimSafari)return r("Safari shim is not included in this adapter release."),u;r("adapter.js shimming safari."),u.browserShim=s,c.shimAddIceCandidateNullOrEmpty(e,d),s.shimRTCIceServerUrls(e,d),s.shimCreateOfferLegacy(e,d),s.shimCallbacksAPI(e,d),s.shimLocalStreamsAPI(e,d),s.shimRemoteStreamsAPI(e,d),s.shimTrackEventTransceiver(e,d),s.shimGetUserMedia(e,d),s.shimAudioContext(e,d),c.shimRTCIceCandidate(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d),c.removeExtmapAllowMixed(e,d);break;default:r("Unsupported browser!")}return u};var n=d(e("./utils")),i=d(e("./chrome/chrome_shim")),a=d(e("./edge/edge_shim")),o=d(e("./firefox/firefox_shim")),s=d(e("./safari/safari_shim")),c=d(e("./common_shim"));function d(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}},{"./chrome/chrome_shim":3,"./common_shim":6,"./edge/edge_shim":12,"./firefox/firefox_shim":7,"./safari/safari_shim":10,"./utils":11}],3:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=r.shimGetUserMedia=void 0;var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},i=e("./getusermedia");Object.defineProperty(r,"shimGetUserMedia",{enumerable:!0,get:function(){return i.shimGetUserMedia}});var a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimMediaStream=function(e){e.MediaStream=e.MediaStream||e.webkitMediaStream},r.shimOnTrack=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||"ontrack"in e.RTCPeerConnection.prototype)o.wrapPeerConnectionEvent(e,"track",function(e){return e.transceiver||Object.defineProperty(e,"transceiver",{value:{receiver:e.receiver}}),e});else{Object.defineProperty(e.RTCPeerConnection.prototype,"ontrack",{get:function(){return this._ontrack},set:function(e){this._ontrack&&this.removeEventListener("track",this._ontrack),this.addEventListener("track",this._ontrack=e)},enumerable:!0,configurable:!0});var t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){var r=this;return this._ontrackpoly||(this._ontrackpoly=function(t){t.stream.addEventListener("addtrack",function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find(function(e){return e.track&&e.track.id===n.track.id}):{track:n.track};var a=new Event("track");a.track=n.track,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)}),t.stream.getTracks().forEach(function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find(function(e){return e.track&&e.track.id===n.id}):{track:n};var a=new Event("track");a.track=n,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)})},this.addEventListener("addstream",this._ontrackpoly)),t.apply(this,arguments)}}},r.shimGetSendersWithDtmf=function(e){if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&!("getSenders"in e.RTCPeerConnection.prototype)&&"createDTMFSender"in e.RTCPeerConnection.prototype){var t=function(e,t){return{track:t,get dtmf(){return void 0===this._dtmf&&("audio"===t.kind?this._dtmf=e.createDTMFSender(t):this._dtmf=null),this._dtmf},_pc:e}};if(!e.RTCPeerConnection.prototype.getSenders){e.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};var r=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,n){var i=r.apply(this,arguments);return i||(i=t(this,e),this._senders.push(i)),i};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){i.apply(this,arguments);var t=this._senders.indexOf(e);-1!==t&&this._senders.splice(t,1)}}var a=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var r=this;this._senders=this._senders||[],a.apply(this,[e]),e.getTracks().forEach(function(e){r._senders.push(t(r,e))})};var o=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;this._senders=this._senders||[],o.apply(this,[e]),e.getTracks().forEach(function(e){var r=t._senders.find(function(t){return t.track===e});r&&t._senders.splice(t._senders.indexOf(r),1)})}}else if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&"getSenders"in e.RTCPeerConnection.prototype&&"createDTMFSender"in e.RTCPeerConnection.prototype&&e.RTCRtpSender&&!("dtmf"in e.RTCRtpSender.prototype)){var s=e.RTCPeerConnection.prototype.getSenders;e.RTCPeerConnection.prototype.getSenders=function(){var e=this,t=s.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t},Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}},r.shimGetStats=function(e){if(!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){var e=this,r=Array.prototype.slice.call(arguments),n=r[0],i=r[1],a=r[2];if(arguments.length>0&&"function"==typeof n)return t.apply(this,arguments);if(0===t.length&&(0===arguments.length||"function"!=typeof n))return t.apply(this,[]);var o=function(e){var t={},r=e.result();return r.forEach(function(e){var r={id:e.id,timestamp:e.timestamp,type:{localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[e.type]||e.type};e.names().forEach(function(t){r[t]=e.stat(t)}),t[r.id]=r}),t},s=function(e){return new Map(Object.keys(e).map(function(t){return[t,e[t]]}))};if(arguments.length>=2){return t.apply(this,[function(e){i(s(o(e)))},n])}return new Promise(function(r,n){t.apply(e,[function(e){r(s(o(e)))},n])}).then(i,a)}},r.shimSenderReceiverGetStats=function(e){if(!("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&e.RTCRtpSender&&e.RTCRtpReceiver))return;if(!("getStats"in e.RTCRtpSender.prototype)){var t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!0)})}}if(!("getStats"in e.RTCRtpReceiver.prototype)){var i=e.RTCPeerConnection.prototype.getReceivers;i&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,t=i.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t}),o.wrapPeerConnectionEvent(e,"track",function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!1)})}}if(!("getStats"in e.RTCRtpSender.prototype&&"getStats"in e.RTCRtpReceiver.prototype))return;var a=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){if(arguments.length>0&&arguments[0]instanceof e.MediaStreamTrack){var t=arguments[0],r=void 0,n=void 0,i=void 0;return this.getSenders().forEach(function(e){e.track===t&&(r?i=!0:r=e)}),this.getReceivers().forEach(function(e){return e.track===t&&(n?i=!0:n=e),e.track===t}),i||r&&n?Promise.reject(new DOMException("There are more than one sender or receiver for the track.","InvalidAccessError")):r?r.getStats():n?n.getStats():Promise.reject(new DOMException("There is no sender or receiver for the track.","InvalidAccessError"))}return a.apply(this,arguments)}},r.shimAddTrackRemoveTrackWithNative=c,r.shimAddTrackRemoveTrack=function(e,t){if(!e.RTCPeerConnection)return;if(e.RTCPeerConnection.prototype.addTrack&&t.version>=65)return c(e);var r=e.RTCPeerConnection.prototype.getLocalStreams;e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this,t=r.apply(this);return this._reverseStreams=this._reverseStreams||{},t.map(function(t){return e._reverseStreams[t.id]})};var n=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(t){var r=this;if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},t.getTracks().forEach(function(e){var t=r.getSenders().find(function(t){return t.track===e});if(t)throw new DOMException("Track already exists.","InvalidAccessError")}),!this._reverseStreams[t.id]){var i=new e.MediaStream(t.getTracks());this._streams[t.id]=i,this._reverseStreams[i.id]=t,t=i}n.apply(this,[t])};var i=e.RTCPeerConnection.prototype.removeStream;function a(e,t){var r=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(i.id,"g"),n.id)}),new RTCSessionDescription({type:t.type,sdp:r})}e.RTCPeerConnection.prototype.removeStream=function(e){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},i.apply(this,[this._streams[e.id]||e]),delete this._reverseStreams[this._streams[e.id]?this._streams[e.id].id:e.id],delete this._streams[e.id]},e.RTCPeerConnection.prototype.addTrack=function(t,r){var n=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");var i=[].slice.call(arguments,1);if(1!==i.length||!i[0].getTracks().find(function(e){return e===t}))throw new DOMException("The adapter.js addTrack polyfill only supports a single stream which is associated with the specified track.","NotSupportedError");var a=this.getSenders().find(function(e){return e.track===t});if(a)throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};var o=this._streams[r.id];if(o)o.addTrack(t),Promise.resolve().then(function(){n.dispatchEvent(new Event("negotiationneeded"))});else{var s=new e.MediaStream([t]);this._streams[r.id]=s,this._reverseStreams[s.id]=r,this.addStream(s)}return this.getSenders().find(function(e){return e.track===t})},["createOffer","createAnswer"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,function(){var e=this,t=arguments,n=arguments.length&&"function"==typeof arguments[0];return n?r.apply(this,[function(r){var n=a(e,r);t[0].apply(null,[n])},function(e){t[1]&&t[1].apply(null,e)},arguments[2]]):r.apply(this,arguments).then(function(t){return a(e,t)})});e.RTCPeerConnection.prototype[t]=n[t]});var o=e.RTCPeerConnection.prototype.setLocalDescription;e.RTCPeerConnection.prototype.setLocalDescription=function(){return arguments.length&&arguments[0].type?(arguments[0]=(e=this,t=arguments[0],r=t.sdp,Object.keys(e._reverseStreams||[]).forEach(function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(n.id,"g"),i.id)}),new RTCSessionDescription({type:t.type,sdp:r})),o.apply(this,arguments)):o.apply(this,arguments);var e,t,r};var d=Object.getOwnPropertyDescriptor(e.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(e.RTCPeerConnection.prototype,"localDescription",{get:function(){var e=d.get.apply(this);return""===e.type?e:a(this,e)}}),e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!e._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");var r=e._pc===this;if(!r)throw new DOMException("Sender was not created by this connection.","InvalidAccessError");this._streams=this._streams||{};var n=void 0;Object.keys(this._streams).forEach(function(r){var i=t._streams[r].getTracks().find(function(t){return e.track===t});i&&(n=t._streams[r])}),n&&(1===n.getTracks().length?this.removeStream(this._reverseStreams[n.id]):n.removeTrack(e.track),this.dispatchEvent(new Event("negotiationneeded")))}},r.shimPeerConnection=function(e,t){!e.RTCPeerConnection&&e.webkitRTCPeerConnection&&(e.RTCPeerConnection=e.webkitRTCPeerConnection);if(!e.RTCPeerConnection)return;t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,function(){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)});e.RTCPeerConnection.prototype[t]=n[t]})},r.fixNegotiationNeeded=function(e,t){o.wrapPeerConnectionEvent(e,"negotiationneeded",function(e){var r=e.target;if(!(t.version<72||r.getConfiguration&&"plan-b"===r.getConfiguration().sdpSemantics)||"stable"===r.signalingState)return e})};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils.js"));function s(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function c(e){e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map(function(t){return e._shimmedLocalStreams[t][0]})};var t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,r){if(!r)return t.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};var n=t.apply(this,arguments);return this._shimmedLocalStreams[r.id]?-1===this._shimmedLocalStreams[r.id].indexOf(n)&&this._shimmedLocalStreams[r.id].push(n):this._shimmedLocalStreams[r.id]=[r,n],n};var r=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var t=this;this._shimmedLocalStreams=this._shimmedLocalStreams||{},e.getTracks().forEach(function(e){if(t.getSenders().find(function(t){return t.track===e}))throw new DOMException("Track already exists.","InvalidAccessError")});var n=this.getSenders();r.apply(this,arguments);var i=this.getSenders().filter(function(e){return-1===n.indexOf(e)});this._shimmedLocalStreams[e.id]=[e].concat(i)};var n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[e.id],n.apply(this,arguments)};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},e&&Object.keys(this._shimmedLocalStreams).forEach(function(r){var n=t._shimmedLocalStreams[r].indexOf(e);-1!==n&&t._shimmedLocalStreams[r].splice(n,1),1===t._shimmedLocalStreams[r].length&&delete t._shimmedLocalStreams[r]}),i.apply(this,arguments)}}},{"../utils.js":11,"./getdisplaymedia":4,"./getusermedia":5}],4:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;if("function"!=typeof t)return void console.error("shimGetDisplayMedia: getSourceId argument is not a function");e.navigator.mediaDevices.getDisplayMedia=function(r){return t(r).then(function(t){var n=r.video&&r.video.width,i=r.video&&r.video.height,a=r.video&&r.video.frameRate;return r.video={mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:t,maxFrameRate:a||3}},n&&(r.video.mandatory.maxWidth=n),i&&(r.video.mandatory.maxHeight=i),e.navigator.mediaDevices.getUserMedia(r)})}}},{}],5:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e,t){var r=e&&e.navigator;if(!r.mediaDevices)return;var a=function(e){if("object"!==(void 0===e?"undefined":n(e))||e.mandatory||e.optional)return e;var t={};return Object.keys(e).forEach(function(r){if("require"!==r&&"advanced"!==r&&"mediaSource"!==r){var i="object"===n(e[r])?e[r]:{ideal:e[r]};void 0!==i.exact&&"number"==typeof i.exact&&(i.min=i.max=i.exact);var a=function(e,t){return e?e+t.charAt(0).toUpperCase()+t.slice(1):"deviceId"===t?"sourceId":t};if(void 0!==i.ideal){t.optional=t.optional||[];var o={};"number"==typeof i.ideal?(o[a("min",r)]=i.ideal,t.optional.push(o),(o={})[a("max",r)]=i.ideal,t.optional.push(o)):(o[a("",r)]=i.ideal,t.optional.push(o))}void 0!==i.exact&&"number"!=typeof i.exact?(t.mandatory=t.mandatory||{},t.mandatory[a("",r)]=i.exact):["min","max"].forEach(function(e){void 0!==i[e]&&(t.mandatory=t.mandatory||{},t.mandatory[a(e,r)]=i[e])})}}),e.advanced&&(t.optional=(t.optional||[]).concat(e.advanced)),t},o=function(e,o){if(t.version>=61)return o(e);if((e=JSON.parse(JSON.stringify(e)))&&"object"===n(e.audio)){var s=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])};e=JSON.parse(JSON.stringify(e)),s(e.audio,"autoGainControl","googAutoGainControl"),s(e.audio,"noiseSuppression","googNoiseSuppression"),e.audio=a(e.audio)}if(e&&"object"===n(e.video)){var c=e.video.facingMode;c=c&&("object"===(void 0===c?"undefined":n(c))?c:{ideal:c});var d=t.version<66;if(c&&("user"===c.exact||"environment"===c.exact||"user"===c.ideal||"environment"===c.ideal)&&(!r.mediaDevices.getSupportedConstraints||!r.mediaDevices.getSupportedConstraints().facingMode||d)){delete e.video.facingMode;var u=void 0;if("environment"===c.exact||"environment"===c.ideal?u=["back","rear"]:"user"!==c.exact&&"user"!==c.ideal||(u=["front"]),u)return r.mediaDevices.enumerateDevices().then(function(t){var r=(t=t.filter(function(e){return"videoinput"===e.kind})).find(function(e){return u.some(function(t){return e.label.toLowerCase().includes(t)})});return!r&&t.length&&u.includes("back")&&(r=t[t.length-1]),r&&(e.video.deviceId=c.exact?{exact:r.deviceId}:{ideal:r.deviceId}),e.video=a(e.video),i("chrome: "+JSON.stringify(e)),o(e)})}e.video=a(e.video)}return i("chrome: "+JSON.stringify(e)),o(e)},s=function(e){return t.version>=64?e:{name:{PermissionDeniedError:"NotAllowedError",PermissionDismissedError:"NotAllowedError",InvalidStateError:"NotAllowedError",DevicesNotFoundError:"NotFoundError",ConstraintNotSatisfiedError:"OverconstrainedError",TrackStartError:"NotReadableError",MediaDeviceFailedDueToShutdown:"NotAllowedError",MediaDeviceKillSwitchOn:"NotAllowedError",TabCaptureError:"AbortError",ScreenCaptureError:"AbortError",DeviceCaptureError:"AbortError"}[e.name]||e.name,message:e.message,constraint:e.constraint||e.constraintName,toString:function(){return this.name+(this.message&&": ")+this.message}}};if(r.getUserMedia=function(e,t,n){o(e,function(e){r.webkitGetUserMedia(e,t,function(e){n&&n(s(e))})})}.bind(r),r.mediaDevices.getUserMedia){var c=r.mediaDevices.getUserMedia.bind(r.mediaDevices);r.mediaDevices.getUserMedia=function(e){return o(e,function(e){return c(e).then(function(t){if(e.audio&&!t.getAudioTracks().length||e.video&&!t.getVideoTracks().length)throw t.getTracks().forEach(function(e){e.stop()}),new DOMException("","NotFoundError");return t},function(e){return Promise.reject(s(e))})})}}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils.js")).log},{"../utils.js":11}],6:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimRTCIceCandidate=function(e){if(!e.RTCIceCandidate||e.RTCIceCandidate&&"foundation"in e.RTCIceCandidate.prototype)return;var t=e.RTCIceCandidate;e.RTCIceCandidate=function(e){if("object"===(void 0===e?"undefined":n(e))&&e.candidate&&0===e.candidate.indexOf("a=")&&((e=JSON.parse(JSON.stringify(e))).candidate=e.candidate.substr(2)),e.candidate&&e.candidate.length){var r=new t(e),i=o.default.parseCandidate(e.candidate),a=Object.assign(r,i);return a.toJSON=function(){return{candidate:a.candidate,sdpMid:a.sdpMid,sdpMLineIndex:a.sdpMLineIndex,usernameFragment:a.usernameFragment}},a}return new t(e)},e.RTCIceCandidate.prototype=t.prototype,s.wrapPeerConnectionEvent(e,"icecandidate",function(t){return t.candidate&&Object.defineProperty(t,"candidate",{value:new e.RTCIceCandidate(t.candidate),writable:"false"}),t})},r.shimMaxMessageSize=function(e,t){if(!e.RTCPeerConnection)return;"sctp"in e.RTCPeerConnection.prototype||Object.defineProperty(e.RTCPeerConnection.prototype,"sctp",{get:function(){return void 0===this._sctp?null:this._sctp}});var r=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){if(this._sctp=null,"chrome"===t.browser&&t.version>=76){var e=this.getConfiguration(),n=e.sdpSemantics;"plan-b"===n&&Object.defineProperty(this,"sctp",{get:function(){return void 0===this._sctp?null:this._sctp},enumerable:!0,configurable:!0})}if(function(e){if(!e||!e.sdp)return!1;var t=o.default.splitSections(e.sdp);return t.shift(),t.some(function(e){var t=o.default.parseMLine(e);return t&&"application"===t.kind&&-1!==t.protocol.indexOf("SCTP")})}(arguments[0])){var i=function(e){var t=e.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(null===t||t.length<2)return-1;var r=parseInt(t[1],10);return r!=r?-1:r}(arguments[0]),a=function(e){var r=65536;"firefox"===t.browser&&(r=t.version<57?-1===e?16384:2147483637:t.version<60?57===t.version?65535:65536:2147483637);return r}(i),s=function(e,r){var n=65536;"firefox"===t.browser&&57===t.version&&(n=65535);var i=o.default.matchPrefix(e.sdp,"a=max-message-size:");i.length>0?n=parseInt(i[0].substr(19),10):"firefox"===t.browser&&-1!==r&&(n=2147483637);return n}(arguments[0],i),c=void 0;c=0===a&&0===s?Number.POSITIVE_INFINITY:0===a||0===s?Math.max(a,s):Math.min(a,s);var d={};Object.defineProperty(d,"maxMessageSize",{get:function(){return c}}),this._sctp=d}return r.apply(this,arguments)}},r.shimSendThrowTypeError=function(e){if(!(e.RTCPeerConnection&&"createDataChannel"in e.RTCPeerConnection.prototype))return;function t(e,t){var r=e.send;e.send=function(){var n=arguments[0],i=n.length||n.size||n.byteLength;if("open"===e.readyState&&t.sctp&&i>t.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+t.sctp.maxMessageSize+" bytes)");return r.apply(e,arguments)}}var r=e.RTCPeerConnection.prototype.createDataChannel;e.RTCPeerConnection.prototype.createDataChannel=function(){var e=r.apply(this,arguments);return t(e,this),e},s.wrapPeerConnectionEvent(e,"datachannel",function(e){return t(e.channel,e.target),e})},r.shimConnectionState=function(e){if(!e.RTCPeerConnection||"connectionState"in e.RTCPeerConnection.prototype)return;var t=e.RTCPeerConnection.prototype;Object.defineProperty(t,"connectionState",{get:function(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(t,"onconnectionstatechange",{get:function(){return this._onconnectionstatechange||null},set:function(e){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete this._onconnectionstatechange),e&&this.addEventListener("connectionstatechange",this._onconnectionstatechange=e)},enumerable:!0,configurable:!0}),["setLocalDescription","setRemoteDescription"].forEach(function(e){var r=t[e];t[e]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=function(e){var t=e.target;if(t._lastConnectionState!==t.connectionState){t._lastConnectionState=t.connectionState;var r=new Event("connectionstatechange",e);t.dispatchEvent(r)}return 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a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimOnTrack=function(e){"object"===(void 0===e?"undefined":n(e))&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},r.shimPeerConnection=function(e,t){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection&&!e.mozRTCPeerConnection)return;!e.RTCPeerConnection&&e.mozRTCPeerConnection&&(e.RTCPeerConnection=e.mozRTCPeerConnection);t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=function(e,t,r){t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r;return e}({},t,function(){return 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t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e});e.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}},r.shimReceiverGetStats=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpReceiver.prototype)return;var t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});o.wrapPeerConnectionEvent(e,"track",function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){return 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t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,r)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}},r.shimCreateAnswer=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.createAnswer;e.RTCPeerConnection.prototype.createAnswer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,r)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":11,"./getdisplaymedia":8,"./getusermedia":9}],8:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;e.navigator.mediaDevices.getDisplayMedia=function(r){if(!r||!r.video){var n=new DOMException("getDisplayMedia without video constraints is undefined");return n.name="NotFoundError",n.code=8,Promise.reject(n)}return!0===r.video?r.video={mediaSource:t}:r.video.mediaSource=t,e.navigator.mediaDevices.getUserMedia(r)}}},{}],9:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e,t){var r=e&&e.navigator,a=e&&e.MediaStreamTrack;if(r.getUserMedia=function(e,t,n){i.deprecated("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),r.mediaDevices.getUserMedia(e).then(t,n)},!(t.version>55&&"autoGainControl"in r.mediaDevices.getSupportedConstraints())){var o=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])},s=r.mediaDevices.getUserMedia.bind(r.mediaDevices);if(r.mediaDevices.getUserMedia=function(e){return"object"===(void 0===e?"undefined":n(e))&&"object"===n(e.audio)&&(e=JSON.parse(JSON.stringify(e)),o(e.audio,"autoGainControl","mozAutoGainControl"),o(e.audio,"noiseSuppression","mozNoiseSuppression")),s(e)},a&&a.prototype.getSettings){var c=a.prototype.getSettings;a.prototype.getSettings=function(){var e=c.apply(this,arguments);return o(e,"mozAutoGainControl","autoGainControl"),o(e,"mozNoiseSuppression","noiseSuppression"),e}}if(a&&a.prototype.applyConstraints){var d=a.prototype.applyConstraints;a.prototype.applyConstraints=function(e){return"audio"===this.kind&&"object"===(void 0===e?"undefined":n(e))&&(e=JSON.parse(JSON.stringify(e)),o(e,"autoGainControl","mozAutoGainControl"),o(e,"noiseSuppression","mozNoiseSuppression")),d.apply(this,[e])}}}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":11}],10:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimLocalStreamsAPI=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;"getLocalStreams"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getLocalStreams=function(){return 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parseInt(e,10)})});d.length>0&&d[0].length>1&&d[0][0]===c&&(t=d[0][1]),i.codecs.forEach(function(e){if("RTX"===e.name.toUpperCase()&&e.parameters.apt){var n={ssrc:c,codecPayloadType:parseInt(e.parameters.apt,10)};c&&t&&(n.rtx={ssrc:t}),r.push(n),a&&((n=JSON.parse(JSON.stringify(n))).fec={ssrc:c,mechanism:o?"red+ulpfec":"red"},r.push(n))}}),0===r.length&&c&&r.push({ssrc:c});var u=n.matchPrefix(e,"b=");return u.length&&(u=0===u[0].indexOf("b=TIAS:")?parseInt(u[0].substr(7),10):0===u[0].indexOf("b=AS:")?1e3*parseInt(u[0].substr(5),10)*.95-16e3:void 0,r.forEach(function(e){e.maxBitrate=u})),r},n.parseRtcpParameters=function(e){var t={},r=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"cname"===e.attribute})[0];r&&(t.cname=r.value,t.ssrc=r.ssrc);var i=n.matchPrefix(e,"a=rtcp-rsize");t.reducedSize=i.length>0,t.compound=0===i.length;var a=n.matchPrefix(e,"a=rtcp-mux");return t.mux=a.length>0,t},n.parseMsid=function(e){var t,r=n.matchPrefix(e,"a=msid:");if(1===r.length)return{stream:(t=r[0].substr(7).split(" "))[0],track:t[1]};var i=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"msid"===e.attribute});return i.length>0?{stream:(t=i[0].value.split(" "))[0],track:t[1]}:void 0},n.parseSctpDescription=function(e){var t,r=n.parseMLine(e),i=n.matchPrefix(e,"a=max-message-size:");i.length>0&&(t=parseInt(i[0].substr(19),10)),isNaN(t)&&(t=65536);var a=n.matchPrefix(e,"a=sctp-port:");if(a.length>0)return{port:parseInt(a[0].substr(12),10),protocol:r.fmt,maxMessageSize:t};if(n.matchPrefix(e,"a=sctpmap:").length>0){var o=n.matchPrefix(e,"a=sctpmap:")[0].substr(10).split(" ");return{port:parseInt(o[0],10),protocol:o[1],maxMessageSize:t}}},n.writeSctpDescription=function(e,t){var r=[];return r="DTLS/SCTP"!==e.protocol?["m="+e.kind+" 9 "+e.protocol+" "+t.protocol+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctp-port:"+t.port+"\r\n"]:["m="+e.kind+" 9 "+e.protocol+" "+t.port+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctpmap:"+t.port+" "+t.protocol+" 65535\r\n"],void 0!==t.maxMessageSize&&r.push("a=max-message-size:"+t.maxMessageSize+"\r\n"),r.join("")},n.generateSessionId=function(){return Math.random().toString().substr(2,21)},n.writeSessionBoilerplate=function(e,t,r){var i=void 0!==t?t:2;return"v=0\r\no="+(r||"thisisadapterortc")+" "+(e||n.generateSessionId())+" "+i+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},n.writeMediaSection=function(e,t,r,i){var a=n.writeRtpDescription(e.kind,t);if(a+=n.writeIceParameters(e.iceGatherer.getLocalParameters()),a+=n.writeDtlsParameters(e.dtlsTransport.getLocalParameters(),"offer"===r?"actpass":"active"),a+="a=mid:"+e.mid+"\r\n",e.direction?a+="a="+e.direction+"\r\n":e.rtpSender&&e.rtpReceiver?a+="a=sendrecv\r\n":e.rtpSender?a+="a=sendonly\r\n":e.rtpReceiver?a+="a=recvonly\r\n":a+="a=inactive\r\n",e.rtpSender){var o="msid:"+i.id+" "+e.rtpSender.track.id+"\r\n";a+="a="+o,a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" "+o,e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" "+o,a+="a=ssrc-group:FID "+e.sendEncodingParameters[0].ssrc+" "+e.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" cname:"+n.localCName+"\r\n",e.rtpSender&&e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" cname:"+n.localCName+"\r\n"),a},n.getDirection=function(e,t){for(var r=n.splitLines(e),i=0;inew Promise((n,i)=>{if(this.ws&&this.ws.readyState===WebSocket.OPEN&&(this.ws.close(),this.ws.onclose=null),e)this.ws=t,this.setUrl(r);else{this.startInitTime=Date.now();try{this.wsConnectTimeoutID=setTimeout(()=>{this.ws&&(this.ws.onopen=null,this.ws.onclose=null,this.ws.onerror=null,this.ws.close());const e=this.wsConnectTimeout/1e3+"s timeout";Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!1,socket_connect_error_message:e}),this.startInitTime=-1,this.reconnect().catch(e=>{jr.warning("signaling: reconnect timeout error",e)})},this.wsConnectTimeout),this.ws=new WebSocket(this.url),this._state=Wi.CONNECTING}catch(e){throw Zr(`init signaling websocket faild!\nError: ${e}`)}}this.ws.onerror=this.onWsError,this.ws.onclose=this.onWsClose.bind(this,n,i);const a=()=>{this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.emit("ws:onopen"),jr.log("signaling: websocket open",this.url),e||(Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!0}),this.startInitTime=-1),this.ws.onmessage=this.onWsMsg;const t={token:this.accessToken,reconntoken:this.reconnectToken,agent:`${b.name}${b.version}`,sdkversion:Nr,capsdp:this.capsdp,msgsn:this.customMsgNumber,supportdomain:!0,privileges:this.privileges};this.playerdata&&(t.playerdata=this.playerdata),this.startAuthTime=Date.now(),this.request("auth",t).then(t=>{switch(0!==t.code&&(Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:t.code,auth_error_message:t.error,auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken}),this.startAuthTime=0),t.code){case 0:this.ws.onclose=this.onWsClose.bind(this,null,null),this.reconnectToken=t.reconntoken,jr.log("signaling: websocket authed"),this._state=Wi.OPEN,Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:0,auth_error_message:"",auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken}),this.emit("@signalingauth",t),this.startAuthTime=0,n(t);break;case 10001:case 10002:case 10011:case 10022:case 10012:case 10004:this.emit("@error",t),i(Xi(t.error));break;case 10005:this.emit("@error",t),i(Xi(t.error));case 10052:if(jr.debug("10052 auth, retry",e),this.reconnectToken=void 0,e){i(zi(t.code,t.error));break}return void this.emit("@error",t);case 10054:i(vn(10054,t.error));break;default:i(Zr(t.error))}0!==t.code&&(this.reconnectToken=void 0,this._state=Wi.CLOSED,this.release())})};this.ws.onopen=(()=>{a()}),e&&a()})),this.onWsMsg=(e=>{const t=e.data;this.emit("ws:onmessage",t);const r=t.indexOf("=");if(!(r>0))throw Zr(`signaling model can not parse message: ${t}`);{const e=t.substring(0,r),n=JSON.parse(t.substring(r+1));this.receiveWsMsg(e,n)}}),this.onWsError=(e=>{this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),jr.warning("signaling: websocket error",e),this.emit("@ws:error",e),-1!==this.startInitTime&&(Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!1}),this.startInitTime=-1)}),this.sendWsMsg=((e,t)=>{if(this.ws.readyState!==WebSocket.OPEN)throw un();const r=JSON.stringify(t);try{this.ws.send(`${e}=${r}`),this.emit("send",e,t)}catch(e){throw jr.warning("signaling: websocket send error",e),this.reconnect().catch(e=>{jr.warning("signaling: reconnect error",e)}),un()}}),this.handlePing=(()=>{this.sendWsMsg("pong",{}),this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.reconnectTimeoutID=setTimeout(()=>{jr.debug("signaling: websocket heartbeat timeout"),this.reconnect().catch(e=>{jr.warning("signaling: reconnect error",e)})},9e3)}),this.receiveWsMsg=((e,t)=>{switch(this.emit("receive",e,t),e){case"ping":this.handlePing();break;case"auth-res":this.emit("@auth-res",t);case"pubpc-res":case"subpc-res":case"pub-tracks":case"webrtc-candidate":case"on-player-in":case"on-player-out":case"disconnect":case"mute-tracks":case"on-add-tracks":case"on-remove-tracks":case"on-player-reconnect":case"on-player-reconnect-in":this.emit(e,t);break;case"sub-res":case"unsub-res":this.emit(e,t),this.emit(`${e}-${t.streamid}`,t);break;case"control-res":this.emit(e,t),this.emit(`${e}-${t.command}-${t.playerid}`,t);break;case"on-pubpc-connected":case"on-pubpc-disconnected":this.emit("on-pubpc-state",{pcid:t.pcid,connected:"on-pubpc-connected"===e}),this.emit(`${e}-${t.pcid}`,t);break;case"on-subpc-disconnected":case"on-subpc-connected":this.emit("on-subpc-state",{pcid:t.pcid,connected:"on-subpc-connected"===e}),this.emit(e,t);break;case"pub-tracks-res":this.emit(e,t);break;case"on-messages":case"on-qos-messages":t.messages=t.messages.sort((e,t)=>e.msgsn-t.msgsn),this.customMsgNumber=t.messages[t.messages.length-1].msgsn,this.emit(e,t);break;case"unpub-tracks-res":case"sub-tracks-res":case"unsub-tracks-res":case"on-pubpc-restart-notify":case"on-subpc-restart-notify":case"set-sub-profile-res":case"on-sub-profile-changed":case"pubpc-restart-res":case"subpc-restart-res":case"create-merge-job-res":case"create-forward-job-res":case"stop-forward-res":case"on-job-connected":case"on-job-disconnected":case"on-merge-job-connected":case"on-merge-job-disconnected":case"update-merge-tracks-res":case"set-privileges-res":case"start-media-relay-res":case"update-media-relay-res":case"stop-media-relay-res":case"on-media-relay-state":this.emit(e,t)}}),this.accessToken=e,this.capsdp=t,this.reconnectTimes=r,this.wsConnectTimeout=n,this.playerdata=i,this.privileges=a,this._state=Wi.CONNECTING}set _state(e){this.emit("@ws-state-change",this.__state,e),this.__state=e}get state(){return this.__state}set reconnectTimes(e){this._reconnectTimes=e,this.currentLeftReconnectTimes=e}get reconnectTimes(){return this._reconnectTimes}setUrl(e){this.url=e+`?rpcid=${this.rpcid}`}onWsClose(e,t,r){this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this._state=Wi.CLOSED,jr.warning("signaling: websocket onclose",r),this.startAuthTime&&Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:r.code,auth_error_message:r.toString(),auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken});let n=this.reconnectPromise;switch(r.code){case 1e3:this.emit("@closed");break;case 1001:case 1005:case 1006:n=this.reconnect();break;case 1007:case 1008:case 1009:case 1010:break;case 1011:n=this.reconnect();break;case 1012:n=this.reconnect(5e3);break;case 1013:n=this.reconnect();break;case 1014:n=this.reconnect(5e3)}e&&t&&(n?n.then(e).catch(e=>{jr.warning("signaling: reconnect error",e)}):t(r))}sendDisconnect(){if(this.state===Wi.OPEN)try{this.sendWsMsg("disconnect",{})}catch(e){}}reconnect(e=1e3){return this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.reconnectPromise&&this._state===Wi.CONNECTING?this.reconnectPromise:this.currentLeftReconnectTimes<=0?(this.emit("@error",{code:10007}),Promise.reject("websocket reconnectTimes run out, reconnect stops.")):(this.currentLeftReconnectTimes-=1,this._state=Wi.CONNECTING,jr.debug("signaling: websocket reconnecting, currentLeftReconnectTimes remaining: ",this.currentLeftReconnectTimes),this.reconnectPromise=xn(e).then(()=>this.initWs()).then(e=>(this.reconnectPromise=void 0,this.currentLeftReconnectTimes=this.reconnectTimes,e)).catch(e=>(this._state=Wi.CLOSED,this.emit("error",e),Promise.reject(e))),this.reconnectPromise)}request(e,t){const r=Dn(8);return t.rpcid=r,jr.log("ws request",r,e,t),this.sendWsMsg(e,t),new Promise(t=>{const n=i=>{i.rpcid===r&&(jr.log("ws response",r,e,i),this.off(`${e}-res`,n),t(i))};this.on(`${e}-res`,n)})}release(){this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.removeEvent(),this.ws&&(this.ws.onopen=null,this.ws.onclose=null,this.ws.onerror=null,this.ws.close())}}class Qi{}class Ji{constructor(e,t,r,n){this.videoTrackInfo=[],this.audioTrackInfo=[],this.layoutLevel=0,this.width=e,this.height=t,this.jobID=n,this.controller=r,this.controller.getCurrentTracks().forEach(e=>{"audio"===e.kind?this.audioTrackInfo.push(e):this.videoTrackInfo.push(e)}),this.controller.addMergeTrack(this.audioTrackInfo.map(e=>({trackID:e.trackID})),this.jobID),this.initLayout(),this.controller.onAddTracks=(e=>{const t=e.filter(e=>"audio"===e.kind),r=e.filter(e=>"video"===e.kind);this.controller.addMergeTrack(t.map(e=>({trackID:e.trackID})),this.jobID),r.forEach(this.handleAddVideoTrack.bind(this))}),this.controller.onRemoveTracks=(e=>{e.filter(e=>"video"===e.kind).forEach(this.handleRemoveVideoTrack.bind(this))}),jr.log("init default merger, init layout: ",this.layout)}initLayout(){const e=this.videoTrackInfo.length;this.layoutLevel=0,this.layout={"level-0":{items:{"item-0":{x:0,y:0,isExpand:!1,isExpanded:!1,index:0}},itemWidth:this.width,itemHeight:this.height,maxItems:1,currentItems:0,splitWidthFlag:this.width=this.height;if(0!==e){for(;Math.pow(2,this.layoutLevel)=this.height?a:0,y:this.width{const n=this.layout[`level-${this.layoutLevel-1}`].items[r],i=2*n.index;t[`item-${i}`]={x:n.x,y:n.y,isExpand:!1,isExpanded:!1,index:i},t[`item-${i+1}`]=e?{x:n.x+a,y:n.y,isExpand:!1,isExpanded:!1,index:i+1}:{x:n.x,y:n.y+o,isExpand:!1,isExpanded:!1,index:i+1}})}jr.log(`merger: increase layout level, current level: ${this.layoutLevel}`,this.layout)}setLevelLayoutStream(){const e=this.videoTrackInfo.length,t=this.layout[`level-${this.layoutLevel}`];let r=t.maxItems-e,n=0;for(let e=0;e0?e%2==0?(t.items[`item-${e}`].isExpand=!0,t.items[`item-${e}`].trackID=this.videoTrackInfo[n].trackID,this.sendMergeOpt(this.layoutLevel,e),n+=1):(t.items[`item-${e}`].isExpanded=!0,r-=1):(t.items[`item-${e}`].trackID=this.videoTrackInfo[n].trackID,this.sendMergeOpt(this.layoutLevel,e),n+=1);t.currentItems=e}sendMergeOpt(e,t){const r=this.layout[`level-${e}`],n=r.items[`item-${t}`];if(!n.trackID||n.isExpanded)return;let i=r.itemWidth,a=r.itemHeight;n.isExpand&&(r.splitWidthFlag?i*=2:a*=2);const o={x:n.x,y:n.y,w:i,h:a,z:0,trackID:n.trackID};this.controller.addMergeTrack([o],this.jobID)}handleRemoveVideoTrack(e){E(this.videoTrackInfo,t=>t.trackID===e.trackID);const t=this.layout[`level-${this.layoutLevel}`];if(this.layoutLevel>0&&this.videoTrackInfo.length<=this.layout[`level-${this.layoutLevel-1}`].maxItems)this.layoutLevel-=1,jr.log(`merger: reduce layout level, current level: ${this.layoutLevel}`,this.layout),this.setLevelLayoutStream();else for(const r in t.items){const n=t.items[r];if(n.trackID===e.trackID){n.index%2==0?(t.items[`item-${n.index+1}`]?(n.isExpand=!0,n.trackID=t.items[`item-${n.index+1}`].trackID,t.items[`item-${n.index+1}`].isExpanded=!0,t.items[`item-${n.index+1}`].trackID=void 0):n.trackID=void 0,this.sendMergeOpt(this.layoutLevel,n.index)):(n.isExpanded=!0,n.trackID=void 0,t.items[`item-${n.index-1}`].isExpand=!0,this.sendMergeOpt(this.layoutLevel,n.index-1));break}}}handleAddVideoTrack(e){const t=this.videoTrackInfo.length;if(this.videoTrackInfo.push(e),this.videoTrackInfo=Ai(this.videoTrackInfo,"trackID"),this.videoTrackInfo.length===t)return void jr.log("handle add video track ignore",e);const r=this.layout[`level-${this.layoutLevel}`];if(this.videoTrackInfo.length<=r.maxItems){for(const t in r.items){const n=r.items[t];if(!n.trackID){n.trackID=e.trackID,n.isExpanded&&(n.isExpanded=!1,r.items[`item-${n.index-1}`].isExpand=!1,this.sendMergeOpt(this.layoutLevel,n.index-1)),this.sendMergeOpt(this.layoutLevel,n.index);break}}r.currentItems=this.videoTrackInfo.length}else this.updateLayoutLevel(!r.splitWidthFlag),this.setLevelLayoutStream()}release(){this.controller.release()}}var Zi,$i;!function(e){e.DISCONNECTED="DISCONNECTED",e.CONNECTING="CONNECTING",e.CONNECTED="CONNECTED",e.RECONNECTING="RECONNECTING",e.RECONNECTED="RECONNECTED"}(Zi||(Zi={})),function(e){e.ACTIVE="ACTIVE",e.INACTIVE="INACTIVE"}($i||($i={}));const Yi={"360p":{width:640,height:360,frameRate:15,bitrate:400},"480p":{width:640,height:480,frameRate:15,bitrate:500},"720p":{width:1280,height:720,frameRate:30,bitrate:1130},"1080p":{width:1920,height:1080,frameRate:30,bitrate:2080},"1440p":{width:2560,height:1440,frameRate:30,bitrate:4850},"4k":{width:3840,height:2160,frameRate:30,bitrate:8910}},ea=Yi["480p"],ta={LOW:{sampleRate:16e3,stereo:!1,bitrate:24,sampleSize:16},STANDARD:{sampleRate:48e3,stereo:!1,bitrate:64,sampleSize:16},STANDARD_STEREO:{sampleRate:48e3,stereo:!0,bitrate:80,sampleSize:16},HIGH:{sampleRate:48e3,stereo:!1,bitrate:96,sampleSize:16},HIGH_STEREO:{sampleRate:48e3,stereo:!0,bitrate:128,sampleSize:16}},ra=ta.STANDARD,na={"480p":{width:640,height:480,frameRate:5},"720p":{width:1280,height:720,frameRate:5},"1080p":{width:1920,height:1080,frameRate:5}},ia=na["720p"];var aa,oa,sa,ca,da,ua,la,Aa,ha,fa,pa,ma,ga,va;!function(e){e.WINDOW="window",e.SCREEN="screen",e.ALL="all"}(aa||(aa={})),function(e){e.PlAYING="PlAYING",e.PAUSED="PAUSED",e.STOPPED="STOPPED"}(oa||(oa={})),function(e){e.FILL="scaleToFit",e.ASPECT_FILL="aspectFill",e.ASPECT_FIT="aspectFit"}(sa||(sa={})),function(e){e.STARTED="STARTED",e.STOPPED="STOPPED"}(ca||(ca={})),function(e){e.UNKNOWN="UNKNOWN",e.EXCELLENT="EXCELLENT",e.GOOD="GOOD",e.FAIR="FAIR",e.POOR="POOR"}(da||(da={})),function(e){e.LOW="LOW",e.MEDIUM="MEDIUM",e.HIGH="HIGH"}(ua||(ua={})),function(e){e.LEAVE="LEAVE",e.KICKED_OUT="KICKED_OUT",e.ERROR="ERROR"}(la||(la={})),function(e){e.VERBOSE="VERBOSE",e.INFO="INFO",e.WARNING="WARNING",e.ERROR="ERROR",e.NONE="NONE"}(Aa||(Aa={})),function(e){e.FORCE_UDP="FORCE_UDP",e.FORCE_TCP="FORCE_TCP",e.PREFER_UDP="PREFER_UDP"}(ha||(ha={})),function(e){e.MOTION="motion",e.DETAIL="detail",e.DEFAULT=""}(fa||(fa={})),function(e){e.SCREEN="screen",e.WINDOW="window",e.ALL="all"}(pa||(pa={})),function(e){e.RTC="RTC",e.LIVE="LIVE"}(ma||(ma={})),function(e){e.BROADCASTER="BROADCASTER",e.AUDIENCE="AUDIENCE"}(ga||(ga={})),function(e){e[e.SUCCESS=0]="SUCCESS",e[e.STOPPED=1]="STOPPED",e[e.INVALID_TOKEN=2]="INVALID_TOKEN",e[e.NO_ROOM=3]="NO_ROOM",e[e.ROOM_CLOSED=4]="ROOM_CLOSED",e[e.PLAYER_EXISTED=5]="PLAYER_EXISTED"}(va||(va={}));class Ta{static loadImage(e){if(e instanceof File)return Ta.loadImageFromFile(e);if(e instanceof ArrayBuffer)return Ta.loadImageFromArrayBuffer(e);if("string"==typeof e)return Ta.loadImageFromUrl(e);throw Yr("unsupported image source")}static loadImageFromUrl(e){return new Promise((t,r)=>{var n=new Image;n.crossOrigin="Anonymous",n.src=e,n.onload=function(){t(n)},n.onerror=function(e){r(e)}})}static loadImageFromFile(e){return new Promise((t,r)=>{const n=new FileReader;n.onload=(e=>{n.result&&t(Ta.loadImageFromUrl(n.result))}),n.onerror=(e=>{r(e)}),n.readAsDataURL(e)})}static loadImageFromArrayBuffer(e){return new Promise((t,r)=>{const n=new Blob([e]),i=URL.createObjectURL(n);t(Ta.loadImageFromUrl(i))})}}class ba{constructor(){this.canvas=document.createElement("canvas"),this.ctx=this.canvas.getContext("2d")}async setSource(e){e!==this.source&&(this.source=e,await this.createImageStreamTrack(e))}get id(){if(this.mediaTrack)return this.mediaTrack.id}async createImageStreamTrack(e){let t;t=e instanceof File?await Ta.loadImageFromFile(e):e instanceof ArrayBuffer?await Ta.loadImageFromArrayBuffer(e):await Ta.loadImageFromUrl(e),this.canvas.width=t.width,this.canvas.height=t.height,this.drawIntervalId&&clearInterval(this.drawIntervalId),this.drawIntervalId=setInterval(()=>{this.ctx.drawImage(t,0,0)},900);const r=this.canvas.captureStream(1);this.mediaTrack=r.getTracks()[0]}release(){this.drawIntervalId&&clearInterval(this.drawIntervalId)}}class Sa{constructor(){this.recordedChunks=[]}releaseMediaElement(){jr.log("Recorder release Media Element",this.mediaElement),this.mediaElement&&this.mediaElement.parentElement&&this.mediaElement.parentElement.removeChild(this.mediaElement)}release(){this.recorder&&"inactive"!==this.recorder.state&&this.recorder.stop(),this.recorder=void 0,this.recordedChunks=[],this.recordedBlob=void 0,this.recordedUrl&&(window.URL.revokeObjectURL(this.recordedUrl),this.recordedUrl=void 0),this.releaseMediaElement()}setMimeType(e){if(jr.log("Recorder setMimeType, ",e),!("MediaRecorder"in window))throw Yr("MediaRecorder is not supported.");return!!window.MediaRecorder.isTypeSupported(e)&&(this.mimeType=e,!0)}start(e){if(jr.log("Recorder start, ",e),!("MediaRecorder"in window))throw Yr("MediaRecorder is not supported.");if(void 0===e||0===e.length||e.length>2)throw Zr("Invalid parameters.");if(this.recorder&&"inactive"!==this.recorder.state)throw Zr("MediaRecorder is active, cannot start again.");if(e.reduce((e,t)=>("video"===t.mediaTrack.kind&&(e[0]+=1),"audio"===t.mediaTrack.kind&&(e[1]+=1),e),[0,0]).some(e=>e>1))throw Zr("Invalid parameters.");this.release();try{const t=new MediaStream(e.map(e=>e.mediaTrack)),r=window;if(this.mimeType){const e={mimeType:this.mimeType};this.recorder=new r.MediaRecorder(t,e)}else this.recorder=new r.MediaRecorder(t);this.recorder.ondataavailable=(e=>{jr.debug("Recorder data, ",e.data),this.recordedChunks.push(e.data)}),this.recorder.start(Sa.recorderTimeslice)}catch(e){throw Zr("MediaRecoder start error: "+e.message)}}pause(){if(jr.log("Recorder pause"),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("recording"!==this.recorder.state)throw Zr("MediaRecorder is not in recording state, cannot do pause.");this.recorder.pause()}resume(){if(jr.log("Recorder resume"),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("paused"!==this.recorder.state)throw Zr("MediaRecorder is not in paused state, cannot do resume.");this.recorder.resume()}stop(){if(jr.log("Recorder stop, ",this.recordedChunks),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("inactive"===this.recorder.state)throw Zr("MediaRecorder is in inactive state, cannot do stop.");try{if(this.recorder.stop(),this.mimeType){const e={type:this.mimeType};this.recordedBlob=new Blob(this.recordedChunks,e)}else this.recordedBlob=new Blob(this.recordedChunks);return this.recordedUrl=window.URL.createObjectURL(this.recordedBlob),this.recordedBlob}catch(e){throw Zr("MediaRecorder stop error: "+e.message)}}play(e,t=!0){if(jr.log("Recorder play, ",e,t),!this.recordedUrl)throw Zr("No recorded data, please start record first.");this.releaseMediaElement();const r=document.createElement("video");return r.style.width="100%",r.style.height="100%",r.style.objectFit="contain",r.controls=!0,r.muted=t,r.className="qnrtc-recorder-video-player",r.setAttribute("playsinline",!0),r.autoplay=!0,r.src=this.recordedUrl,e.appendChild(r),this.mediaElement=r,new Promise((e,t)=>{let n;try{n=r.play()}catch(e){t(e)}n?n.then(e).catch(e=>{t(e);try{throw Zr("MediaRecoder play error: "+e.message)}catch(e){}}):e()})}download(e){if(jr.log("Recorder download, "+e),!this.recordedUrl)throw Zr("No recorded data, please start record first.");const t=document.createElement("a");t.style.display="none",t.href=this.recordedUrl,t.download=e,document.body.appendChild(t),t.click(),setTimeout(()=>{document.body.removeChild(t)},100)}}Sa.recorderTimeslice=1e3;class ya{constructor(e,t,r,n){this.id=e,this.mid=t,this.kind=r,this.rtpParameters=n,this.track=null}}class ka{constructor(e,t,r,n,i){this._connectStatus=O.Idle,this.track=r,this.trackID=n,this.mid=i,this.transport=e,this.direction=t}get connectStatus(){return this._connectStatus}set connectStatus(e){if(e!==this._connectStatus){const t=this._connectStatus;this._connectStatus=e,In(()=>{this.onConnectStatusChange&&this.onConnectStatusChange(t,this._connectStatus)})}}startConnect(){return this.connectStatus=O.Connecting,new Promise((e,t)=>{this.onConnectStatusChange=((r,n)=>{n===O.Connect&&e(),n===O.Idle&&t()})})}appendConsumner(e,t){this.consumer=new ya(this.trackID,this.mid,t,e),this.transport.appendConsumer(this.consumer)}setMute(e){this.track&&this.track.setMute(e)}addTrackId(e){this.track&&(this.trackID=e,this.track.setInfo({trackID:e}))}release(){this.consumer&&this.transport?(this.transport.recvHandler.isPcReady&&this.transport.removeConsumers([this.consumer]),this.track&&this.track.release()):this.track&&this.track.reset()}}const _a=window.AudioContext||window.webkitAudioContext||window.Object,wa=w.audioContextOptions?new _a({latencyHint:"interactive"}):new _a;if(window.audioContext=wa,window.Promise){const e=()=>{(function(e){return new Promise((t,r)=>{if("suspended"===e.state){jr.log("audio context state is suspended");const n=()=>{e.resume().then(()=>{document.body.removeEventListener("touchstart",n),document.body.removeEventListener("touchend",n),document.body.removeEventListener("mousedown",n),document.body.removeEventListener("mouseup",n),t(!0)}).catch(r)};document.body.addEventListener("touchstart",n,!0),document.body.addEventListener("touchend",n,!0),document.body.addEventListener("mousedown",n,!0),document.body.addEventListener("mouseup",n,!0),n()}else t(!1)})})(wa).then(e=>{jr.debug("web audio context unlocked",e)}).catch(e=>{jr.warning("can not unlock web audio context",e)}),window.removeEventListener("load",e)};document.body?e():window.addEventListener("load",e),wa.onstatechange=(()=>{e()})}const Ca=2048,Ea=4096,Pa=["play","playing","pause","ended","waiting","seeking"];class Ma extends mi{constructor(){super(),this.audioSource=null,this._audioSourceState=N.IDLE,this.bufferSourceDuration={startTime:0,pauseTime:0,lastPauseTime:0,offsetTime:0,stopTime:0},this.handleMediaElementEvents=(e=>{switch(e.type){case"playing":case"play":this.audioSourceState=N.PLAY;break;case"pause":if(this.audioSourceState===N.END)break;this.audioSourceState=N.PAUSE;break;case"waiting":case"seeking":this.audioSourceState=N.LOADING;break;case"ended":this.audioSourceState=N.END}})}get audioSourceState(){return this._audioSourceState}set audioSourceState(e){e!==this._audioSourceState&&(this.emit("@audio-source-state-change",e,this._audioSourceState),this._audioSourceState=e)}initAudioContext(){jr.log("init audio context",wa.state),"suspended"===wa.state&&(jr.log("audio context suspended"),wa.resume().catch(e=>{jr.warning("resume audiocontext failed! see: http://s.qnsdk.com/s/Txsdz",e)})),jr.log("init audio finish",wa.state),this.analyserNode=wa.createAnalyser(),this.analyserNode.fftSize=Ca,this.gainNode=wa.createGain(),function(e){if(w.disconnectAudioNode)return;const t=e.connect,r=e.disconnect;e.connect=((r,n,i)=>(e._inputNodes||(e._inputNodes=[]),r instanceof AudioNode?(e._inputNodes.push(r),e._inputNodes=Ai(e._inputNodes,e=>e),t.call(e,r,n,i)):t.call(e,r,n),e)),e.disconnect=((t,n,i)=>{if(!t)return r.call(e),void(e._inputNodes=[]);r.call(e,t,n,i),E(e._inputNodes,e=>e===t);for(const t of e._inputNodes)e.connect(t)})}(this.gainNode),w.mediaStreamDest&&(this.audioStream=wa.createMediaStreamDestination())}setMediaStreamSource(e){this.audioSource=wa.createMediaStreamSource(e),this.connect()}setAudioBufferSource(){this.audioSource=wa.createBufferSource(),this.audioSource.onended=(()=>this.stopAudioSource()),this.connect()}setMediaElementSource(e){this.audioSource=wa.createMediaElementSource(e),this.audioSourceElement=e;for(const e of Pa)this.audioSourceElement.addEventListener(e,this.handleMediaElementEvents);this.connect()}setAudioSourceLoop(e){this.audioSourceLoop=e,this.audioSource instanceof AudioBufferSourceNode?this.audioSource.loop=!!e:this.audioSourceElement&&(this.audioSourceElement.loop=!!e)}setAudioBuffer(e){this.audioSource instanceof AudioBufferSourceNode&&(this.audioSource.buffer=e,this.audioSourceBuffer=e)}playAudioSource(e=0){if(this.audioSource instanceof AudioBufferSourceNode){this.resetBufferSourceDuration();try{this.audioSource.start(0,e),this.bufferSourceDuration.startTime=wa.currentTime,this.bufferSourceDuration.offsetTime=e,this.audioSourceState=N.PLAY}catch(t){this.stopAudioSource(),this.playAudioSource(e)}}else this.audioSourceElement?(this.audioSourceElement.currentTime=0,this.audioSourceElement.play().catch(Ln)):null===this.audioSource&&this.audioSourceBuffer&&(this.resetBufferSourceDuration(),this.setAudioBufferSource(),this.setAudioBuffer(this.audioSourceBuffer),this.setAudioSourceLoop(!!this.audioSourceLoop),this.audioSource.start(0,e),this.bufferSourceDuration.startTime=wa.currentTime,this.bufferSourceDuration.offsetTime=e,this.audioSourceState=N.PLAY)}resumeAudioSource(){if(this.audioSource instanceof AudioBufferSourceNode){if(this.audioSourceState!==N.PAUSE)return;this.audioSource.playbackRate.value=1,this.bufferSourceDuration.pauseTime+=wa.currentTime-this.bufferSourceDuration.lastPauseTime,this.bufferSourceDuration.lastPauseTime=0,this.audioSourceState=N.PLAY}else this.audioSourceElement&&this.audioSourceElement.play().catch(Ln)}pauseAudioSource(){this.audioSource instanceof AudioBufferSourceNode?(this.audioSource.playbackRate.value=g?1e-7:Number.MIN_VALUE,this.bufferSourceDuration.lastPauseTime||(this.bufferSourceDuration.lastPauseTime=wa.currentTime),this.audioSourceState=N.PAUSE):this.audioSourceElement&&this.audioSourceElement.pause()}stopAudioSource(e=!1){this.audioSource instanceof AudioBufferSourceNode?(this.audioSource.onended=null,this.audioSource.stop(),this.audioSource.disconnect(),this.audioSource=null,this.bufferSourceDuration.stopTime=wa.currentTime,e||(this.audioSourceState=N.END)):this.audioSourceElement&&(this.audioSourceState=N.END,this.audioSourceElement.pause(),this.audioSourceElement.currentTime=0)}getAudioSourceCurrentTime(){if(this.audioSourceElement)return this.audioSourceElement.currentTime;if(this.audioSource instanceof AudioBufferSourceNode){let e=wa.currentTime;const t=this.getAudioSourceDuration();this.bufferSourceDuration.lastPauseTime&&(e=this.bufferSourceDuration.lastPauseTime),this.bufferSourceDuration.stopTime&&(e=this.bufferSourceDuration.stopTime);const r=this.bufferSourceDuration.offsetTime+e-this.bufferSourceDuration.startTime-this.bufferSourceDuration.pauseTime;return Math.max(0,r%t)}return 0}setAudioSourceCurrentTime(e){this.audioSourceElement?this.audioSourceElement.currentTime=e:this.audioSource instanceof AudioBufferSourceNode&&(this.stopAudioSource(!0),this.playAudioSource(e))}getAudioSourceDuration(){return this.audioSourceElement?this.audioSourceElement.duration:this.audioSourceBuffer?this.audioSourceBuffer.duration:0}release(){if(this.audioSource instanceof MediaStreamAudioSourceNode&&this.audioSource.mediaStream&&this.audioSource.mediaStream.getTracks().map(e=>e.stop()),this.audioSource&&this.audioSource.disconnect(),this.gainNode.disconnect(),this.audioSourceElement){for(const e of Pa)this.audioSourceElement.removeEventListener(e,this.handleMediaElementEvents);this.audioSourceElement.src="",this.audioSourceElement.load(),this.audioSourceElement.remove(),this.audioSourceElement=void 0}this.scriptNode&&this.scriptNode.disconnect()}connect(){this.audioSource?(this.audioSource.connect(this.analyserNode),this.audioSource.connect(this.gainNode),this.audioStream&&(this.gainNode.connect(this.audioStream),this.onAudioBuffer())):jr.warning("no audio source, can not connect")}handleAudioBuffer(e){const t=e.inputBuffer;this.emit("audioBuffer",t),this.audioBufferCallback&&this.audioBufferCallback(t)}onAudioBuffer(e,t=Ea){this.audioBufferCallback=e,this.audioBufferSize=t,this.audioStream&&this.audioSource&&(this.scriptNode||(this.scriptNode=wa.createScriptProcessor(t),this.audioSource.connect(this.scriptNode),this.scriptNode.connect(this.audioStream),this.scriptNode.onaudioprocess=this.handleAudioBuffer.bind(this)))}resetBufferSourceDuration(){this.bufferSourceDuration={offsetTime:0,startTime:0,lastPauseTime:0,pauseTime:0,stopTime:0}}}const Ia=0;class Ra extends gi{constructor(e,t,r){if("audio"!==e.kind)throw new Error("audio track only!");super(e,t,r),this.mediaStream=new MediaStream,this.mediaStream.addTrack(e)}resume(e){this.mediaTrack=e,this.removeEvent("@get-stats"),this.resetStats();const t=new MediaStream([e]);this.mediaStream=t,this.mediaElement&&(this.mediaElement.dataset.localid=e.id,this.mediaElement.srcObject=t),this.audioManager&&(this.audioManager.release(),this.initAudioManager())}initAudioManager(e){this.audioManager=new Ma,this.audioManager.initAudioContext(),this.audioManager.setMediaStreamSource(this.mediaStream),this.audioManager.on("audioBuffer",e=>{this.emit("audioBuffer",e)}),e&&w.mediaStreamDest&&(this.mediaStream=this.audioManager.audioStream.stream,this.mediaTrack=this.mediaStream.getTracks()[0])}setVolume(e){this.audioManager.gainNode.gain.setValueAtTime(e,wa.currentTime)}getCurrentTimeDomainData(){const e=new Uint8Array(Ca);return this.audioManager.analyserNode.getByteTimeDomainData(e),e}getCurrentFrequencyData(){const e=new Uint8Array(this.audioManager.analyserNode.frequencyBinCount);return this.audioManager.analyserNode.getByteFrequencyData(e),e}getVolume(){return this.audioManager.gainNode.gain.value}getCurrentVolumeLevel(){const e=this.getCurrentFrequencyData();let t=0,r=e.length;return e.forEach((n,i)=>{const a=i*(wa.sampleRate||44100)/e.length;if(a>22050)return void(r-=1);const o=function(e){const t=e*e;return 1.2588966*14884e4*t*t/((t+424.36)*Math.sqrt((t+11599.29)*(t+544496.41))*(t+14884e4))}(a)*n/255;o<=Ia?r-=1:t+=o*o}),0===r?0:Math.sqrt(t/r)}release(){this.emit("release"),this.removeEvent(),this.statsInterval&&window.clearInterval(this.statsInterval),this.audioManager&&this.audioManager.release(),this.removeMediaElement(),this.mediaTrack.stop()}}var Da=function(e,t){if(null==e)return{};var r,n,i={},a=Object.keys(e);for(n=0;n=0||(i[r]=e[r]);return i};var xa,Oa=function(e,t){if(null==e)return{};var r,n,i=Da(e,t);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);for(n=0;n=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(i[r]=e[r])}return i};class Ba extends mi{constructor(e,t,r){super(),this._isRestartingICE=!1,this.isPcReady=!1,this.midRidEncoding={},this.removeMids=new Set,this.lastMediaStatistics=[],this.intervalId=-1,this.playQualityIntervalId=-1,this.qualityStats=new Map,this._direction=e,this._pc=ii(),this._extendedRtpCapabilities=t,this._remoteSdp=new Gi(e,t),this._simulcast=!!r&&r.simulcast,this.coreInstance=r&&r.core,this._pc.addEventListener("iceconnectionstatechange",()=>{switch(this._pc.iceConnectionState){case"checking":this.emit("@connectionstatechange","connecting");break;case"connected":case"completed":this.emit("@connectionstatechange","connected"),this.registerMediaStatisticStatsReport(),this.registerPlayQualityReport();break;case"failed":this.emit("@connectionstatechange","failed"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport();break;case"disconnected":this.emit("@connectionstatechange","disconnected"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport();break;case"closed":this.emit("@connectionstatechange","closed"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport()}})}async getStats(e,t){return await oi(this._pc,e,this._direction,t)}registerPlayQualityReport(){"send"!==this._direction&&(this.unregisterPlayQualityReport(),this.playQualityIntervalId=window.setInterval(async()=>{const e=await async function(e,t){let r;try{r=await e.getStats()}catch(e){return Bn(()=>{jr.debug("get media statistic stats error, fallback to default",e)},"getStats error"),[]}if(!r)return Bn(()=>{jr.debug("get null media statistic stats, fallback to default")},"getStats error"),[];const n=[...r.values()];return t.subscribedTracks.map(e=>{const t=e.mediaTrack,r=n.find(e=>e.type===Zn.Track&&e.trackIdentifier===t.id);if(!r)return;const i=n.find(e=>e.type===Zn.InBoundRtp&&e.trackId===r.id);return i?{time:Date.now(),trackID:e.info.trackID,kind:"video"===i.kind?"video":"audio",framesDecoded:i.framesDecoded||-1,totalSamplesReceived:i.totalSamplesReceived||-1}:void 0}).filter(L)}(this._pc,this.coreInstance);for(const t of e){const e=this.qualityStats.get(t.trackID);e?e.push(t):this.qualityStats.set(t.trackID,[t])}this.addQualityStats()},2e3))}unregisterPlayQualityReport(){"send"!==this._direction&&-1!==this.playQualityIntervalId&&(window.clearInterval(this.playQualityIntervalId),this.addQualityStats(!0),this.playQualityIntervalId=-1)}addQualityStats(e=!1){const t=[...this.qualityStats.values()];if(t.some(e=>e.length>=30)||e){jr.log("quality stats",this.qualityStats);for(const e of t){if(0===e.length)continue;const t=e[0].trackID,r=2*e.length*1e3;if("video"===e[0].kind){const n=1e3*e.reduce((t,r,n)=>n>=1&&e[n].framesDecoded===e[n-1].framesDecoded?t+2:t,0);Wr.addEvent("VideoPlayQuality",{track_id:t,freeze_duration:n,total_duration:r})}else{const n=1e3*e.reduce((t,r,n)=>n>=1&&e[n].totalSamplesReceived===e[n-1].totalSamplesReceived?t+2:t,0);Wr.addEvent("AudioPlayQuality",{track_id:t,freeze_duration:n,total_duration:r})}}this.qualityStats=new Map}}registerMediaStatisticStatsReport(){this.unregisterMediaStatisticStatsReport(),this.intervalId=window.setInterval(async()=>{const e=await Yn(this._pc,this.coreInstance);e&&e.length>0&&(this.addMediaStatistics(e,this.lastMediaStatistics),this.lastMediaStatistics=e)},3e3)}unregisterMediaStatisticStatsReport(){-1!==this.intervalId&&(window.clearInterval(this.intervalId),this.lastMediaStatistics=[],this.intervalId=-1)}addMediaStatistics(e,r){const n=e.map(e=>{const n=Vn(e.id,e.kind),i=r.find(t=>t.id===e.id);if(!i)return e;const a=i.calculation_stats,{calculation_stats:o}=e,s=Oa(e,["calculation_stats"]);return t({},s,function(e,t,r){if(!e||!t)return{framerate:0,kbps:0,packet_lost_rate:0};const n=(e.timestamp-t.timestamp)/1e3,i=0===n?0:(e.frames_sent-t.frames_sent+(e.frames_received-t.frames_received))/n,a=0===n?0:(e.bytes_sent-t.bytes_sent+(e.bytes_received-t.bytes_received))/(1024*n/8),o=ni(t.packets_lost,e.packets_lost,t.packets_received+t.packets_sent,e.packets_received+e.packets_sent);r.Apply(o);const s=r.Filtered()<0?0:100*r.Filtered();return{framerate:Math.ceil(i),kbps:Math.ceil(a),packet_lost_rate:Math.ceil(s)}}(o,a,n))});jr.log("media statistics",n),Wr.addEvent("MediaStatistics",{cpu_loading:0,track_stats:n});let i=zn(n.sort((e,t)=>t.packet_lost_rate-e.packet_lost_rate)[0].packet_lost_rate,n.sort((e,t)=>t.rtt-e.rtt)[0].rtt);Kr(i);const a=n.map(e=>({kind:e.kind,lostRate:e.packet_lost_rate,rtt:e.rtt,track:e.track_id}));this.emit("@send-qos-message",{qos:JSON.stringify({networkGrade:i,tracks_qos:a})})}getCurrentIceConnectionState(){return this._pc.iceConnectionState}close(){jr.log("handle",this._direction,"close"),this.removeEvent(),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport(),this._pc.close(),this.isPcReady=!1}}class La extends Ba{constructor(e,t,r){super("send",e,r),jr.log("init send handler"),this._transportReady=!1,this._stream=new MediaStream,this._signaling=t,t.on("on-pubpc-state",e=>{this._remoteSdp.transportRemoteParameters&&e.pcid===this._remoteSdp.transportRemoteParameters.pcid&&(e.connected||this.emit("@connectionstatechange","remote-disconnected"))})}getReady(e){return new Promise((t,r)=>{const n=r=>{if(r.pcid===e.pcid){if(this._signaling.off("on-pubpc-state",n),!r.connected)return;this.isPcReady=!0,t()}};this._signaling.on("on-pubpc-state",n)})}addProducerTracks(e){jr.debug("add producer",e);const t=e.filter(e=>!this._stream.getTrackById(e.mediaTrack.id));if(0===t.length)return Promise.reject(new Error("track already added"));let r;const n=[];let i,a=!0;return Promise.resolve().then(async()=>{for(const e of t)this._stream.addTrack(e.mediaTrack);if(w.unifiedPlan&&w.supportTransceivers)for(const e of t){const t=await ai(e.mediaTrack,this._pc,e.lowStreamConfig,e.info.kbps);jr.debug("add transceiver",t,t.mid),n.push(t)}else jr.debug("add tracks",t),r=t.map(e=>this._pc.addTrack(e.mediaTrack,this._stream));return Na(this._pc,this._simulcast)}).then(e=>{let t;return w.needH264FmtpLine&&(e.sdp+=`a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f${Oi}`),t={type:"offer",sdp:e.sdp},i=t.sdp,jr.log("publish: set local offer",t),this._pc.setLocalDescription(t)}).then(()=>{for(const t of n){if(!t.sender.track)continue;const r=e.find(e=>e.mediaTrack===t.sender.track);if(!r||!t.mid)throw Zr("can not get transceiver mid!");r.setInfo({mid:t.mid}),this.midRidEncoding[t.mid]=r.lowStreamConfig}if(!this._transportReady)return a=!1,this._setupTransport(e)}).then(()=>this._remoteSdp.createRemoteAnswer(i,this.midRidEncoding,this.removeMids)).then(e=>{const t={type:"answer",sdp:e};return jr.debug("addProducer answer",t),this._pc.setRemoteDescription(t)}).then(()=>this._pcReady).then(()=>a?this.safeEmitAsPromise("@needpubtracks",e,i):Promise.resolve(this._remoteSdp.transportRemoteParameters)).catch(e=>{jr.log("add producer error",e);try{for(const e of r)this._pc.removeTrack(e);for(const e of n)e.direction="inactive"}catch(e){}for(const e of t)this._stream.removeTrack(e.mediaTrack);throw e instanceof Qr?e:Zr(e)})}removeProducerTracks(e){jr.debug("removeProducerTracks",e);const t=e.filter(e=>void 0!==e.track&&!!this._stream.getTrackById(e.track.mediaTrack.id)).map(e=>e.track.isReplacedByImageTrack?e.track.imageStreamTrack.mediaTrack:e.track.mediaTrack);let r;return Promise.resolve().then(()=>{w.unifiedPlan&&w.supportTransceivers&&this._pc.getTransceivers().forEach(e=>{e.sender.track&&e.mid&&t.includes(e.sender.track)&&this.removeMids.add(e.mid)});const e=this._pc.getSenders().filter(e=>e.track&&t.includes(e.track));if(0===e.length)return jr.warning("removeProducerTracks [nothing to remove]"),Promise.reject("removeProducerTracks: nothing to remote");for(const t of e)this._pc.removeTrack(t);for(const e of t)this._stream.removeTrack(e);return Na(this._pc,this._simulcast)}).then(e=>{const t=new RTCSessionDescription(e);return r=t.sdp,jr.log("unpublish: set local offer",t),this._pc.setLocalDescription(t)}).then(()=>{const e={type:"answer",sdp:this._remoteSdp.createRemoteAnswer(r,this.midRidEncoding,this.removeMids)};return jr.log("unpublish: set remote answer",e),this._pc.setRemoteDescription(e)}).catch(e=>{if(0!==this._stream.getTracks().length)throw e instanceof Qr?e:Zr(e);jr.debug("removeProducer() | ignoring expected error due no sending tracks: %s",e.toString())}).then(()=>{this.safeEmitAsPromise("@needunpubtracks",e)})}async replaceTrack(e,t){if(!this._pc.getSenders)throw Zr("getSenders is not supported.");const r=this._pc.getSenders().find(t=>{if(!t.track)return!1;if(!e.track)return!1;const r=t.track.id;return!(!e.track.mediaTrack||r!==e.track.mediaTrack.id)||!(!e.track.imageStreamTrack||r!==e.track.imageStreamTrack.id)});if(!r)throw Zr(`sender not found when replaceTrack: ${e.trackID}`);if(!r.replaceTrack)throw Zr("replaceTrack is not supported.");e.track&&(e.track.mediaTrack=t,e.track.removeMediaElement());const n=r.track;await r.replaceTrack(t),this._stream.removeTrack(n),this._stream.addTrack(t)}async replaceProducerTrack(e,t){if(!this._pc.getSenders)throw Zr("getSenders is not supported.");const r=this._pc.getSenders().find(t=>{if(!t.track)return!1;if(!e.track)return!1;const r=t.track.id;return!(!e.track.mediaTrack||r!==e.track.mediaTrack.id)||!(!e.track.imageStreamTrack||r!==e.track.imageStreamTrack.id)});if(!r)throw Zr(`sender not found when replaceProducerTrack: ${e.trackID}`);if(!r.replaceTrack)throw Zr("replaceTrack is not supported.");"image"===t?(jr.debug("replaceTrack",e.track.imageStreamTrack.mediaTrack),await r.replaceTrack(e.track.imageStreamTrack.mediaTrack)):"video"===t&&(jr.debug("replaceTrack",e.track.mediaTrack),await r.replaceTrack(e.track.mediaTrack))}restartICE(e,t){return jr.log("restart send ice"),this._isRestartingICE=!0,Promise.resolve().then(()=>this._remoteSdp.updateICEData(e,t)).then(()=>Na(this._pc,this._simulcast,{iceRestart:!0})).then(e=>this._pc.setLocalDescription(e)).then(()=>{const e={type:"answer",sdp:this._remoteSdp.createRemoteAnswer(this._pc.localDescription.sdp,this.midRidEncoding,this.removeMids)};return this._pc.setRemoteDescription(e)})}_setupTransport(e){const t=Date.now();return Promise.resolve().then(()=>this._pc.localDescription?this._pc.localDescription:Na(this._pc,this._simulcast)).then(t=>this.safeEmitAsPromise("@needpubpc",t.sdp,e)).then(r=>(Wr.addEvent("PublisherPC",{signal_take_time:Date.now()-t,result_code:r.code,up_stream_ip:(r.iceCandidates||[]).map(({ip:e})=>e).join(","),tracks:r.tracks.map(t=>{const r=e.find(e=>e.mediaTrack.id===t.localid);if(r)return{local_id:t.localid,track_id:t.trackid,source_type:r.sourceType,kind:r.info.kind,tag:r.info.tag||"",muted:!!r.info.muted,master:!!r.master,kbps:r.info.kbps||-1,encode_video_width:0,encode_video_height:0}}).filter(e=>void 0!==e)}),this.pcid=r.pcid,this._transportReady=!0,this._pcReady=this.getReady(r),this._remoteSdp.setTransportRemoteParameters(r)))}}class Ga extends Ba{constructor(e,t,r){super("recv",e,r),this._transportCreated=!1,this._consumerInfos=new Map,this._signaling=t,t.on("on-subpc-state",e=>{this._remoteSdp.transportRemoteParameters&&e.pcid===this._remoteSdp.transportRemoteParameters.pcid&&(e.connected||this.emit("@connectionstatechange","remote-disconnected"))}),jr.log("init recvhandler",this)}getReady(e){return new Promise((t,r)=>{const n=r=>{if(r.pcid===e.pcid){if(this._signaling.off("on-subpc-state",n),!r.connected)return;this.isPcReady=!0,t()}};this._signaling.on("on-subpc-state",n)})}async addConsumerTracks(e){if(w.unifiedPlan&&g){const t=[];for(const r of e){const e=await this.addConsumerTrack(r);t.push(e)}return t}jr.log("add consumers",e);const t=[],r=Array.from(this._consumerInfos.values());for(const n of e){const e=r.find(e=>e.consumerId===n.id);if(e&&!e.closed)t.push(e);else{const e=this.genNewConsumerInfo(n);if(w.unifiedPlan){const t=n.mid;e.mid=t,this._consumerInfos.set(t,e)}else this._consumerInfos.set(n.id,e);t.push(e)}}return Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.debug("subscribe: set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>(w.unifiedPlan,this._pc.createAnswer())).then(e=>(jr.debug("subscribe, set local answer",e),this._pc.setLocalDescription(e))).then(()=>this._pcReady).then(()=>{for(let r=0;r!!e.receiver.track&&(e.receiver.track.id===n.trackID||e.mid===n.mid));e&&(i.track=e.receiver.track)}else if(w.getReceivers){const e=this._pc.getReceivers().find(e=>{const{track:t}=e;return!!t&&n.trackID===t.id});e&&(i.track=e.track)}else{const e=this._pc.getRemoteStreams().find(e=>e.id===n.streamId);e&&(i.track=e.getTrackById(n.trackID))}if(!i.track)throw Zr("remote track not found");jr.log("subscribe: get new track",i.track)}}return e.map(e=>e.track)})}genNewConsumerInfo(e){const t=e.rtpParameters.encodings[0],r=e.rtpParameters.rtcp.cname,n=e.mid;return{kind:e.kind,streamId:w.unifiedPlan?`recv-stream-${n}`:`recv-stream-${t.ssrc}`,trackID:w.unifiedPlan?`consumer-${e.kind}-${n}`:`consumer-${e.kind}-${t.ssrc}`,ssrc:t.ssrc,rtxSsrc:t.rtx?t.rtx.ssrc:void 0,cname:r,consumerId:e.id,closed:!1}}async addConsumerTrack(e){jr.log("add consumer",e);let t=null;const r=Array.from(this._consumerInfos.values()).find(t=>t.consumerId===e.id);if(r&&!r.closed)t=r;else{const r=this.genNewConsumerInfo(e);if(w.unifiedPlan){const t=e.mid;r.mid=t,this._consumerInfos.set(t,r)}else this._consumerInfos.set(e.id,r);t=r}return Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.log("set ontrack"),this._pc.ontrack=(e=>{jr.log("ontrack",e.receiver.track)}),jr.debug("subscribe: set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>(jr.debug("subscribe, set local answer",e),this._pc.setLocalDescription(e))).then(()=>this._pcReady).then(()=>{let r=null;if(w.unifiedPlan&&w.supportTransceivers&&e&&t){const n=this._pc.getTransceivers().find(r=>!!r.receiver.track&&((r.receiver.track.id===t.trackID||r.mid===t.mid)&&(e.track=r.receiver.track,!0)));n&&(r=n.receiver.track)}else if(e&&t){const n=this._pc.getReceivers().find(r=>{const{track:n}=r;return!!n&&(t.trackID===n.id&&(e.track=n,!0))});n&&(r=n.track)}if(!r&&e)throw Zr("remote track not found");return jr.log("subscribe: get new track",r,r.readyState),r})}removeConsumerTracks(e){jr.log("remove consumer",e);let t=!1;for(const r of e){const e=Array.from(this._consumerInfos.values()).find(e=>e.consumerId===r.id&&!e.closed);e?(t=!0,w.unifiedPlan?(r.track=null,e.closed=!0):this._consumerInfos.delete(r.id)):jr.log("can not find unpublish track target, ignore")}return t?Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.log("unsubscribe set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>(jr.log("unsubscribe set local answer",e),this._pc.setLocalDescription(e))):Promise.resolve()}restartICE(e,t){return jr.log("recv restart ice"),this._isRestartingICE=!0,Promise.resolve().then(()=>this._remoteSdp.updateICEData(e,t)).then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>{this._pc.setLocalDescription(e)})}async setupTransport(e){if(this._transportCreated)return await this._pcReady;const t=Date.now(),r=await this.safeEmitAsPromise("@needsubpc",e);return Wr.addEvent("SubscriberPC",{signal_take_time:Date.now()-t,result_code:r.code,down_stream_ip:(r.iceCandidates||[]).map(({ip:e})=>e).join(","),tracks:r.tracks.map(e=>({track_id:e.trackid,status:e.status}))}),this.pcid=r.pcid,this._transportCreated=!0,this._pcReady=this.getReady(r),jr.log("init subscribe, get transport remote",r),await this._remoteSdp.setTransportRemoteParameters(r),r}}function Na(e,t,r){return e.createOffer(r).then(e=>{let{type:r,sdp:n}=e;return n?(n=Hi(n),"chrome"===b.name&&t&&(n=function(e,t){const r=xi.parse(e);t&&"chrome"===b.name&&(r.media=r.media.map(e=>{if(!e.ssrcGroups||0===e.ssrcGroups.length||!e.ssrcs||0===e.ssrcs.length)return e;const r=e.ssrcGroups.find(e=>"FID"===e.semantics);if(!r)return e;const[n,i]=r.ssrcs.split(" ").map(e=>parseInt(e,10));let a,o;e.ssrcs.forEach(e=>{"cname"===e.attribute&&(a=e.value),"msid"===e.attribute&&(o=e.value)});const s=[];if(s.push(n),t>=2){const t=n+1,r=i+1;e.ssrcs.push({id:t,attribute:"cname",value:a}),e.ssrcs.push({id:t,attribute:"msid",value:o}),e.ssrcs.push({id:r,attribute:"cname",value:a}),e.ssrcs.push({id:r,attribute:"msid",value:o}),e.ssrcGroups.push({semantics:"FID",ssrcs:`${t} ${r}`}),s.push(t)}if(t>=3){const t=n+2,r=i+2;e.ssrcs.push({id:t,attribute:"cname",value:a}),e.ssrcs.push({id:t,attribute:"msid",value:o}),e.ssrcs.push({id:r,attribute:"cname",value:a}),e.ssrcs.push({id:r,attribute:"msid",value:o}),e.ssrcGroups.push({semantics:"FID",ssrcs:`${t} ${r}`}),s.push(t)}return e.ssrcGroups.push({semantics:"SIM",ssrcs:s.join(" ")}),e}));const n=xi.write(r).split("\r\n");let i=n.findIndex(e=>0===e.indexOf("a=ssrc-group:FID"));for(;-1!==i&&0===n[i].indexOf("a=ssrc-group:FID");){const e=n[i].split(" ")[2];for(let t=i-1;t>=0;t--)if(n[t].indexOf(e)>0){n.splice(t+1,0,n[i]),n.splice(i+1,1);break}i++}return n.join("\r\n")}(n,3)),{type:r,sdp:n}):e})}function Ha(e,t,r,n){switch(e){case"send":return new La(t,r,n);case"recv":return new Ga(t,r,n)}}!function(e){e.SEND_TRACKS="@transport:send-tracks",e.RESTART_SEND_ICE="@transport:send-restart-ice",e.REMOVE_TRACKS="@transport:remove-tracks",e.INIT_RECV="@transport:init-recv",e.RESTART_RECV_ICE="@transport:recv-restart-ice",e.ADD_CONUMERS="@transport:add-consumers",e.REMOVE_CONSUMERS="@transport:remove-consumers"}(xa||(xa={}));class ja extends mi{constructor(e,t,r,n){super(),this.sendCommandQueue=new Fr("SendQueue"),this.recvCommandQueue=new Fr("RecvQueue"),this.simulcast=!1,this.recvInitCommandQueue=new Fr("RecvInitQueue"),this.sendTrackQueue=[],this.consumerQueue=[],this._publishTracks=new Map,this.extendedRtpCapabilities=e,this.signaling=t,this.simulcast=!!n,this.coreInstance=r,this.sendHandler=Ha("send",e,t,{simulcast:this.simulcast,core:this.coreInstance}),this.recvHandler=Ha("recv",e,t,{simulcast:this.simulcast,core:this.coreInstance}),this.handleSendHandler(),this.handleRecvHandler(),this.sendCommandQueue.on("exec",this.handleSendCommandTask.bind(this)),this.recvCommandQueue.on("exec",this.handleRecvCommandTask.bind(this)),this.recvInitCommandQueue.on("exec",this.handleRecvInitCommandTask.bind(this)),this.initSubPcPromise=new Promise(e=>{this.initSubPcPromiseResolve=e})}get publishTracks(){return Array.from(this._publishTracks.values())}resolveInitSubPcPromise(){this.initSubPcPromiseResolve&&(this.initSubPcPromiseResolve(),this.initSubPcPromiseResolve=void 0)}handleSendHandler(){this.sendHandler.on("@needpubpc",(e,t,r,n)=>{this.safeEmitAsPromise("@needpubpc",e,t).then(r).catch(n)}).on("@connectionstatechange",e=>{switch(jr.log("pubpc connectionstatechange",e),Wr.addEvent("ICEConnectionState",{pc_type:0,state:e,id:this.sendHandler.pcid}),e){case"remote-disconnected":case"closed":case"failed":this.signaling.state===Wi.OPEN?this.reconnectProducer():this.sendHandler.close();break;case"disconnected":if(this.sendHandler._isRestartingICE||!this.sendHandler.pcid)return;this.signaling.state===Wi.OPEN?this.restartSendICE(this.sendHandler.pcid):this.signaling.once("@signalingauth",e=>{"disconnected"===this.sendHandler.getCurrentIceConnectionState()&&(this.extendedRtpCapabilities=e.rtpcaps,this.restartSendICE(this.sendHandler.pcid))})}}).on("@needpubtracks",(e,t,r,n)=>{const i=e.map(Si),a=Date.now();this.signaling.request("pub-tracks",{tracks:i,sdp:t}).then(t=>{switch(Wr.addEvent("PublishTracks",{signal_take_time:Date.now()-a,result_code:t.code,tracks:t.tracks.map(t=>{const r=e.find(e=>e.mediaTrack.id===t.localid);if(r)return{local_id:t.localid,track_id:t.trackid,source_type:r.sourceType,kind:r.info.kind,tag:r.info.tag||"",muted:!!r.info.muted,master:!!r.master,kbps:r.info.kbps||-1,encode_video_width:0,encode_video_height:0}}).filter(e=>void 0!==e)}),t.code){case 0:break;case 10052:return n(yn());case 10061:return this.reconnectProducer(),n(pn(10061,t.error));default:return n(pn(t.code,t.error))}for(const e of t.tracks)if(!e.status)return void n(pn(t.code,t.error));r(t)},n)}).on("@needunpubtracks",(e,t,r)=>{Wr.addEvent("UnPublishTracks",{tracks:e.map(e=>({track_id:e.trackID}))}),this.signaling.request("unpub-tracks",{tracks:e.map(e=>({trackid:e.trackID}))}).then(e=>{t(e)})}).on("@send-qos-message",e=>{this.signaling.request("send-qos-message",e)})}async sendTracks(e){return 0===e.length?Promise.resolve():this.sendCommandQueue.push(xa.SEND_TRACKS,e)}removeTracks(e){return 0===e.length?Promise.resolve():this.sendCommandQueue.push(xa.REMOVE_TRACKS,e)}async restartSendICE(e){return w.supportRestartICE?this.sendCommandQueue.push(xa.RESTART_SEND_ICE,e):Promise.resolve(this.reconnectProducer())}handleSendCommandTask(e,t){switch(e.method){case xa.SEND_TRACKS:return void(t.promise=this._execAddProducerTracks(e.data));case xa.REMOVE_TRACKS:return void(t.promise=this._execRemoveTracks(e.data));case xa.RESTART_SEND_ICE:return void(t.promise=this._execRestartSendICE(e.data))}}addTrackToPublishTracks(e){const t=e.map(e=>new ka(this,"send",e));for(const e of t)this._publishTracks.set(e.track.mediaTrack.id,e);return t}removeTrackFromPublishTracks(e){for(const t of e)this._publishTracks.delete(t.mediaTrack.id)}async _execAddProducerTracks(e){const t=await this.sendHandler.addProducerTracks(e.map(e=>e.track));for(const r of e){const e=En(t.tracks,"localid",r.track.mediaTrack.id);e&&(r.addTrackId(e.trackid),r.track.setInfo({versionid:e.versionid}),r.track.resetStats())}return e.map(e=>e.connectStatus=O.Connect),t}_execRemoveTracks(e){return this.removeTrackFromPublishTracks(e.map(e=>e.track)),e.map(e=>e.release()),this.sendHandler.removeProducerTracks(e)}async _execRestartSendICE(e){this.sendHandler._isRestartingICE=!0;const t=await this.signaling.request("pubpc-restart",{pcid:e});if(0!==t.code)return this.sendHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),void this.reconnectProducer();try{await this.sendHandler.restartICE(t.iceParameters,t.iceCandidates),this.sendHandler._isRestartingICE=!1}catch(e){jr.debug("restart ice faild",t.code,t.error),this.sendHandler._isRestartingICE=!1,this.reconnectProducer()}}reconnectProducer(){this.resetSendCommandQueue(),this.sendHandler.close();const e=this.publishTracks;this.sendHandler=Ha("send",this.extendedRtpCapabilities,this.signaling,{simulcast:this.simulcast,core:this.coreInstance}),this.handleSendHandler(),e.forEach(e=>{e.connectStatus=O.Connecting}),this.emit("@needrepub",e)}handleRecvHandler(){this.recvHandler.on("@needsubpc",(e,t,r)=>{this.safeEmitAsPromise("@needsubpc",e).then(t,r)}).on("@connectionstatechange",e=>{switch(jr.log("sub pc connection state change",e),Wr.addEvent("ICEConnectionState",{pc_type:1,state:e,id:this.recvHandler.pcid}),e){case"remote-disconnected":case"closed":case"failed":this.signaling.state===Wi.OPEN?this.resetRecvHandler():this.recvHandler.close();break;case"disconnected":if(this.recvHandler._isRestartingICE||!this.recvHandler.pcid)return;this.signaling.state===Wi.OPEN?this.restartRecvICE(this.recvHandler.pcid):this.signaling.once("@signalingauth",e=>{"disconnected"===this.recvHandler.getCurrentIceConnectionState()&&(this.extendedRtpCapabilities=e.rtpcaps,this.restartRecvICE(this.recvHandler.pcid))})}})}appendConsumer(e){this.consumerQueue.push(e)}async addConsumers(){const e=this.consumerQueue;return this.consumerQueue=[],this.recvCommandQueue.push(xa.ADD_CONUMERS,e)}initRecvHandler(e){return this.recvInitCommandQueue.push(xa.INIT_RECV,e)}async removeConsumers(e){await this.recvCommandQueue.push(xa.REMOVE_CONSUMERS,e)}async restartRecvICE(e){return w.supportRestartICE?this.recvCommandQueue.push(xa.RESTART_RECV_ICE,e):this.resetRecvHandler()}async _removeConsumers(e){await this.recvHandler.removeConsumerTracks(e)}async _initRecvHandler(e){return this.recvHandler.isPcReady?(await this.initSubPcPromise,null):await this.recvHandler.setupTransport(e)}async _addConsumers(e){if(0===e.length)return Promise.resolve([]);return await this.recvHandler.addConsumerTracks(e)}async _execRestartRecvICE(e){this.recvHandler._isRestartingICE=!0;const t=await this.signaling.request("subpc-restart",{pcid:e});if(0!==t.code)return this.recvHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),void this.resetRecvHandler();try{await this.recvHandler.restartICE(t.iceParameters,t.iceCandidates),this.recvHandler._isRestartingICE=!1}catch(e){this.recvHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),this.resetRecvHandler()}}handleRecvCommandTask(e,t){switch(e.method){case xa.ADD_CONUMERS:return void(t.promise=this._addConsumers(e.data));case xa.REMOVE_CONSUMERS:return void(t.promise=this._removeConsumers(e.data));case xa.RESTART_RECV_ICE:return void(t.promise=this._execRestartRecvICE(e.data))}}handleRecvInitCommandTask(e,t){switch(e.method){case xa.INIT_RECV:return void(t.promise=this._initRecvHandler(e.data))}}resetSendCommandQueue(){jr.log("reset send queue"),this.sendCommandQueue=new Fr("SendQueue"),this.sendCommandQueue.on("exec",this.handleSendCommandTask.bind(this))}resetRecvCommandQueue(){jr.log("reset recv queue"),this.recvCommandQueue=new Fr("RecvQueue"),this.recvInitCommandQueue=new Fr("RecvInitQueue"),this.recvCommandQueue.on("exec",this.handleRecvCommandTask.bind(this)),this.recvInitCommandQueue.on("exec",this.handleRecvInitCommandTask.bind(this))}resetRecvHandler(){this.resetRecvCommandQueue(),this.emit("@needresetrecv"),this.recvHandler.close(),this.recvHandler=Ha("recv",this.extendedRtpCapabilities,this.signaling,{simulcast:this.simulcast,core:this.coreInstance}),this.initSubPcPromise=new Promise(e=>{this.initSubPcPromiseResolve=e}),this.handleRecvHandler(),this.emit("@needresub")}release(){this.recvHandler.close(),this.sendHandler.close(),this.publishTracks.forEach(e=>e.release())}}const Fa=new mi;function Ua(e,t){return new Promise(r=>{let n;const i=Date.now(),a=new WebSocket(e);a.onopen=(()=>{n&&clearTimeout(n);const t=Date.now()-i;r({ws:a,url:e,status:!0,reason:"ok",connectTime:t})}),a.onerror=(()=>{n&&clearTimeout(n);const t=Date.now()-i;r({ws:a,url:e,status:!1,reason:"onerror",connectTime:t})}),n=setTimeout(()=>{const t=Date.now()-i;r({ws:a,url:e,status:!1,reason:"timeout",connectTime:t}),a.close()},t)})}var qa;!function(e){e[e.Idle=0]="Idle",e[e.Connecting=1]="Connecting",e[e.Connected=2]="Connected",e[e.Reconnecting=3]="Reconnecting"}(qa||(qa={}));const Va={transportPolicy:"preferUdp",simulcast:!1,reconnectTimes:3,requestTimeout:5e3};class Wa extends C{constructor(e=Va){super(),this.profiles=new Map,this._trackInfo=[],this.recorder=new Sa,this.volumeIndicatorHistory=[],this.subscribeTracks=[],this._users=new Map,this._roomState=qa.Idle,this.mergeJobMerger={},this.defaultMergeJobTracks=[],this.mergeJobTracks={},this.forwardJobTracks={},this._mode=ma.RTC,this._role=ga.AUDIENCE,this._privileges=["subscribe","publish"],this._publish=((e,t)=>new Promise(async(r,n)=>{if(this.roomState!==qa.Connected)return void n(Zr("not connected to the room, please run joinRoom first"));if(0===e.length&&r(),this._mode===ma.LIVE&&this._role===ga.AUDIENCE)return void n(Zr("no permission. Audience in Live mode has no permission to publish."));e.forEach(e=>e.userID=this.userID),e.forEach(e=>e.selfEndedCallback=this.unpublish.bind(this));const i=this.connectionTransport,a=this.signaling;let o;if(t){const t=e.map(e=>e.mediaTrack.id);o=i.publishTracks.filter(e=>-1!==t.indexOf(e.track.mediaTrack.id))}else{const t=i.publishTracks.map(e=>e.track.mediaTrack.id);if(e.filter(e=>-1===t.indexOf(e.mediaTrack.id)).length!==e.length)return void n(Zr("there are already published tracks in the provided tracks"));o=i.addTrackToPublishTracks(e)}if(jr.debug("start publish",o,t),!t){const e=o.map(e=>e.startConnect());Promise.all(e).then(()=>r()).catch(()=>{n(hn())})}try{await i.sendTracks(o),a.sendWsMsg("mute-tracks",{tracks:o.map(e=>({trackid:e.trackID,muted:!!e.track.info.muted}))});const t=En(this.users,"userID",this.userID);t&&(t.addTracks(o.map(e=>e.track)),t.addPublishedTrackInfo(o.map(e=>({trackID:e.trackID,muted:!!e.track.info.muted,kind:e.track.info.kind,tag:e.track.info.tag,userID:this.userID,versionid:e.track.info.versionid,profiles:e.track.info.profiles})))),e.forEach(e=>{e.on("@get-stats",(t,r,n)=>{if(!this.connectionTransport)return r([]);const i=e.isReplacedByImageTrack?e.imageStreamTrack.mediaTrack:e.mediaTrack;this.connectionTransport.sendHandler.getStats(i,t).then(r,n)})}),this.getAllMerger().forEach(t=>t.controller.onAddTracks(e.map(e=>e.info)))}catch(t){if(t instanceof Qr)switch(t.code){case 10061:case 30001:return;case 10052:return jr.warning(t,"republish"),void setTimeout(()=>this._publish(e,!0),1e3);default:i.removeTrackFromPublishTracks(e),n(t)}else jr.warning(t,"republish"),setTimeout(()=>this._publish(e,!0),1e3)}})),this._subscribe=((e,t,r=!1,n)=>new Promise(async(i,a)=>{if(this.roomState!==qa.Connected)return void a(Zr("can not connected to the room, please joinRoom first"));if(0===e.length)return void i([]);jr.debug("subscribe",e,t);const o=this._trackInfo.filter(t=>e.includes(t.trackid));if(o.length!==e.length)return void a(Tn(10041,`can not find track in room ${e}`));let s;const c=this.connectionTransport,d=this.signaling;if(t)s=this.subscribeTracks.filter(t=>-1!==e.indexOf(t.trackID));else{const e=this.subscribeTracks.map(e=>e.trackID),t=o.filter(t=>!e.includes(t.trackid));s=t.map(e=>new ka(c,"recv",void 0,e.trackid,e.mid)),this.subscribeTracks=this.subscribeTracks.concat(s)}n&&Object.entries(n).forEach(([e,t])=>{this.profiles.set(e,t)}),jr.log("sub tracks",s,n);try{if(!t){const e=s.map(e=>e.startConnect());Promise.all(e).then(()=>i(s.map(e=>e.track))).catch(()=>{a(hn())})}let n=await c.initRecvHandler(s.map(e=>e.trackID));if(!n){const e=Date.now();n=await d.request("sub-tracks",{tracks:s.map(e=>{const t=e.trackID;return this.profiles.get(t)?{trackid:t,profile:this.profiles.get(t)}:{trackid:t}})}),Wr.addEvent("SubscribeTracks",{result_code:n.code,signal_take_time:Date.now()-e,tracks:n.tracks.map(e=>({track_id:e.trackid,status:e.status}))})}switch(jr.log("get sub res data",n),n.code){case 0:break;case 10052:throw yn();case 10062:throw c.resetRecvHandler(),Tn(10062,n.error);default:throw Tn(n.code,n.error)}const u=n.tracks.filter(e=>!!e.status),l=n.tracks.filter(e=>!e.status).map(e=>e.trackid);if(u.length-1!==l.indexOf(e.trackID));E(this.subscribeTracks,e=>-1!==l.indexOf(e.trackID)),e.map(e=>e.release())}n.tracks=u;for(const e of n.tracks||[]){const t=s.find(t=>t.trackID===e.trackid),r=o.find(t=>t.trackid===e.trackid);if(!t||!r)continue;const n=e.rtpparams;t.appendConsumner(n,r.kind)}await c.addConsumers(),c.resolveInitSubPcPromise();for(const e of s){const{consumer:t}=e;if(!t||!t.track)continue;const r=t.track;let n=e.track;const i=o.find(e=>e.trackid===t.id);if(!i)continue;n?n.resume(r):"audio"===r.kind?(n=new Ra(r,i.playerid,"remote")).initAudioManager():n=new gi(r,i.playerid,"remote",i.profiles||[]),n.setInfo({trackID:i.trackid,userID:i.playerid,tag:i.tag,kind:i.kind,muted:i.muted,versionid:i.versionid}),n.setMaster(i.master),n.removeAllListeners("@get-stats"),n.removeAllListeners("@ended"),n.on("@get-stats",(e,t,r)=>{if(!this.connectionTransport)return t([]);this.connectionTransport.recvHandler.getStats(n.mediaTrack,e).then(t,r)}),n.once("@ended",async()=>{if(n&&n.info.trackID){jr.warning("remote track ended, try to resubscribe");try{await this._unsubscribe([n.info.trackID],!0)}catch(e){}await this._subscribe([n.info.trackID],!0)}}),e.track=n;const a=this.users.find(e=>e.userID===i.playerid);a&&a.addTracks([n])}s.forEach(e=>e.connectStatus=O.Connect);let A=n.tracks.map(e=>{if(void 0===e.muted)for(let t=0;t{e.consumer&&r.push(e.consumer)}),await c.removeConsumers(r),!(t instanceof Qr))return jr.warning(t,"resubscribe"),void setTimeout(()=>this._subscribe(e,!0),1e3);switch(t.code){case 10062:case 30001:return;case 10052:return jr.warning(t,"resubscribe"),void setTimeout(()=>this._subscribe(e,!0),1e3);default:E(this.subscribeTracks,t=>-1!==e.indexOf(t.trackID)),a(t)}}i(s.map(e=>e.track))})),e=t({},Va,e),this.config=e,jr.log("config",e),jr.log("version",Nr),jr.log("browser report",w,b)}get users(){return Array.from(this._users.values())}get trackInfoList(){return this._trackInfo.map(Ti)}get roomState(){return this._roomState}set roomState(e){this._roomState!==e&&(this._roomState=e,jr.debug("roomState change",this._roomState),this.emit("room-state-change",this._roomState),Wr.addEvent("RoomStateChanged",{room_state:e}))}_setReconnectTimes(e){this.config.reconnectTimes=e,this.signaling&&(this.signaling.reconnectTimes=e)}set simulcast(e){this.config.simulcast=e,this.connectionTransport&&(this.connectionTransport.simulcast=e,this.connectionTransport.sendHandler._simulcast=e,this.connectionTransport.recvHandler._simulcast=e)}_getReconnectTimes(){return this.config.reconnectTimes||Va.reconnectTimes}setRequestTimeout(e){this.config.requestTimeout=e}_setProfile(e,t){if(this.profile=t,this.profiles.set(e,t),!this.subscribeTracks.some(t=>t.trackID===e))return;this.signaling.sendWsMsg("set-sub-profile",{tracks:[{trackid:e,profile:this.profile}]})}getForwardJobTracks(){return this.forwardJobTracks}get publishedTracks(){return this.connectionTransport?this.connectionTransport.publishTracks.filter(e=>e.connectStatus===O.Connect).map(e=>e.track):[]}get subscribedTracks(){return this.subscribeTracks.filter(e=>e.connectStatus===O.Connect).map(e=>e.track)}async setClientMode(e){if(this.roomState!==qa.Idle)throw Zr("can not setClientMode, room state is not idle");this._mode=e,this._setPrivileges()}_setPrivileges(){this._mode===ma.RTC||this._mode===ma.LIVE&&this._role===ga.BROADCASTER?this._privileges=["subscribe","publish"]:this._privileges=["subscribe"]}async setClientRole(e){if(this._mode===ma.RTC)throw Zr("client role can only be set in client mode LIVE.");if(e===ga.AUDIENCE&&this.publishedTracks.length>0&&e===ga.AUDIENCE)throw Zr("cannot change to audience, please unpublish all tracks first.");if(this._role=e,this._setPrivileges(),this.roomState!==qa.Connected)return;const t=await this.signaling.request("set-privileges",{privileges:this._privileges});if(Wr.addEvent("SetClientRole",{result_code:t.code,user_role:e===ga.BROADCASTER?0:1,audience_latency_level:0}),0!==t.code)throw Sn(t.code,t.error)}async joinRoomWithToken(e,t){const r=Date.now();if(Wr.addEvent("JoinRoom",{room_token:e,user_data:t}),this.roomState!==qa.Idle)throw Zr("roomState is not idle! Do not repeat join room, please run leaveRoom first");this.roomState=qa.Connecting;try{this.roomToken=e,this.userData=t;const n=Cn(e);if(this.userID=n.userId,this.roomName=n.roomName,this.appId=n.appId,Wr.setUserBase(this.userID,this.roomName,this.appId),jr.log("join room, token:",e),jr.debug(`join room, roomName: ${this.roomName}, userID: ${this.userID}`),!this.roomName.match(/^[a-zA-Z0-9_-]{3,64}$/))throw this.roomState=qa.Idle,Zr("invalid roomname. roomname must match /^[a-zA-Z0-9_-]{3,64}$/");if(!this.userID.match(/^[a-zA-Z0-9_-]{3,50}$/))throw this.roomState=qa.Idle,Zr("invalid userID. userID must match /^[a-zA-Z0-9_-]{3,50}$/");try{const t=await qi(n,e,this.config.requestTimeout);this.accessToken=t.accessToken,Wr.setSessionId(t.sessionId),Wr.setUserBase(this.userID,this.roomName,this.appId)}catch(e){throw e}const i=await this.joinRoomWithAccess(this.accessToken);return Wr.addEvent("JoinRoomResult",{join_start_time:r,join_take_time:Date.now()-r,join_result_code:0,join_node_info:this.signaling.url,join_error_message:""}),this._mode===ma.LIVE&&await this.setClientRole(this._role),i}catch(e){const t=e;throw this.roomState=qa.Idle,jr.debug("joinRoomWithToken fail: "+t.message),Wr.addEvent("JoinRoomResult",{join_start_time:r,join_take_time:Date.now()-r,join_result_code:t.code?t.code:-1,join_node_info:this.signaling?this.signaling.url:"",join_error_message:t.message||t.error||""}),t}}async joinRoomWithAccess(e){const t=wn(e),{capsdp:r}=await async function(){let e=ii(),{isH264:t,sdp:r}=await Ni(e),n=5;for(;!t&&n>0;)e.close(),e=ii(),({isH264:t,sdp:r}=await Ni(e)),n--;w.needH264FmtpLine&&(r+=`a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f${Oi}`);const i={capsdp:r=Hi(r),agent:navigator.userAgent};return e.close(),i}();if(this._roomState===qa.Idle)throw Zr("roomState is idle, maybe because you left the room.");const n=new Ki(e,r,this._getReconnectTimes(),this.config.requestTimeout,this.userData,this._privileges);n.on("@error",this.handleDisconnect.bind(this)).on("@ws-state-change",(e,t)=>{switch(t){case Wi.CONNECTING:this.roomState===qa.Connected?this.roomState=qa.Reconnecting:this.roomState!==qa.Reconnecting&&(this.roomState=qa.Connecting)}}).on("@needupdateaccesstoken",(e,t)=>{this.updateAccessToken().then(e).catch(t)}).on("on-player-in",this.handlePlayerIn.bind(this)).on("on-player-out",this.handlePlayerOut.bind(this)).on("on-add-tracks",e=>{this.filterSignalTracks(e),this.handleAddTracks(e)}).on("on-remove-tracks",e=>{this.filterSignalTracks(e),this.handleRemoveTracks(e)}).on("mute-tracks",e=>{this.filterSignalTracks(e),this.handleMute(e)}).on("on-messages",this.handleCustomMessages.bind(this)).on("on-qos-messages",this.handleQosMessages.bind(this)).on("on-pubpc-restart-notify",e=>{const t=this.connectionTransport;Wr.addEvent("AbnormalDisconnect",{event_reason:"on-pubpc-restart-notify",event_description:e.error}),t&&w.supportRestartICE&&t.restartSendICE(e.pcid).catch(jr.debug)}).on("on-subpc-restart-notify",e=>{const t=this.connectionTransport;Wr.addEvent("AbnormalDisconnect",{event_reason:"on-subpc-restart-notify",event_description:e.error}),t&&w.supportRestartICE&&t.restartRecvICE(e.pcid).catch(jr.debug)}).on("on-sub-profile-changed",e=>{this.emit("on-sub-profile-changed",e)}).on("on-job-connected",e=>{this.emit("forward-job-connected",{jobId:e.id})}).on("on-job-disconnected",e=>{this.emit("forward-job-disconnected",{jobId:e.id})}).on("on-merge-job-connected",e=>{this.emit("merge-job-connected",{jobId:e.id})}).on("on-merge-job-disconnected",e=>{this.emit("merge-job-disconnected",{jobId:e.id})}).on("on-media-relay-state",e=>{const t=e.roomid.slice(e.roomid.indexOf(":")+1);this.emit("media-relay-state-changed",t,e.state)}).on("disconnect",this.handleDisconnect.bind(this)).on("on-player-reconnect",this.handleRemoteUserReconnecting.bind(this)).on("on-player-reconnect-in",this.handleRemoteUserReconnected.bind(this)),jr.log("init signaling websocket"),this.signaling=n;try{let e;e=t.roomServers&&t.roomServers.length>0?t.roomServers.sort((e,t)=>t.score-e.score).map(e=>e.url):[t.signalingurl2];const{ws:r,url:i}=await function(e,t){let r=[],n=!1;return new Promise((i,a)=>{for(const o of e)Ua(o,t).then(t=>{r.push(t),t.status&&(i({ws:t.ws,url:t.url}),n=!0),Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:t.url,socket_connect_time:t.connectTime,socket_connect_success:t.status,socket_connect_error_message:t.reason}),r.length!==e.length||n||a($r("websocket connect failed."))})})}(e,this.config.requestTimeout),a=await n.initWs(!0,r,i);n.on("@signalingauth",this.handleAuth.bind(this)),await this.handleAuth(a)}catch(e){if(this.signaling&&(this.signaling.release(),this.signaling=void 0),10052===e.code)return await xn(1e3),this.joinRoomWithToken(this.roomToken,this.userData);throw e}for(let e of this.users)e.userID!==this.userID&&this.emit("user-join",e);return this.trackInfoList.length>0&&this.emit("track-add",this.trackInfoList),this.users}async _unpublish(e){if(this.roomState!==qa.Connected)throw Zr("not connected to the room");if(0===e.length)return;jr.debug("unpublish",e);const t=this.connectionTransport,r=t.publishTracks.filter(t=>-1!==e.indexOf(t.trackID));if(r.length!==e.length)throw Zr("can not find target trackid to unpublish");await t.removeTracks(r),this.getAllMerger().forEach(e=>e.controller.onRemoveTracks(r.map(e=>e.track.info)));const n=En(this.users,"userID",this.userID);n&&(n.removeTracksByTrackId(e),n.removePublishedTrackInfo(e)),this.cleanTrackIdsFromMergeJobs(e)}async createMergeJob(e,r){if(this.roomState!==qa.Connected)throw Zr("can not createMergeJob, room state is not connected");const n=t({},G,r,{id:e});jr.debug("send create merge job",n,e);const i=Date.now(),a=await this.signaling.request("create-merge-job",n);if(Wr.addEvent("CreateMergeJob",{signal_take_time:Date.now()-i,id:e,result_code:a.code}),0!==a.code)throw mn(a.code,a.error);this.mergeJobTracks[e]?jr.warning("merge job id already exist",e):this.mergeJobTracks[e]=[]}async createForwardJob(e){if(this.roomState!==qa.Connected)throw Zr("can not createForwardJob, room state is not connected");const t=!!e.audioTrackId&&!e.videoTrackId,r=[e.audioTrackId,e.videoTrackId].filter(Boolean).map(e=>({trackid:e})),n={id:e.jobId,publishUrl:e.publishUrl,audioOnly:t,tracks:r};if(e&&e.userConfigExtraInfo){if(i=e.userConfigExtraInfo,!(new Blob([i]).size<=1e3))throw Zr("userConfigExtraInfo Up to 1000 Bytes");n.seiTemplate={value:e.userConfigExtraInfo}}var i;const a=Date.now(),o=await this.signaling.request("create-forward-job",n);if(Wr.addEvent("CreateForwardJob",{signal_take_time:Date.now()-a,id:e.jobId,result_code:o.code}),0!==o.code)throw gn(o.code,o.error);this.forwardJobTracks[e.jobId]?jr.warning("forward job id already exist",e.jobId):(this.forwardJobTracks[e.jobId]=[],e.audioTrackId&&this.forwardJobTracks[e.jobId].push(e.audioTrackId),e.videoTrackId&&this.forwardJobTracks[e.jobId].push(e.videoTrackId))}async stopForwardJob(e){if(this.roomState!==qa.Connected)throw Zr("can not stopForwardJob, room state is not connected");if(e&&!this.forwardJobTracks[e])throw Zr(`no forward job id ${e}`);Wr.addEvent("StopForwardJob",{id:e||""}),await this.signaling.request("stop-forward",{id:e,delayMillisecond:0}),delete this.forwardJobTracks[e]}setDefaultMergeStream(e,t,r){if(r&&!this.mergeJobTracks[r])throw ln(r);this.merger&&!r&&(this.merger.release(),this.merger=void 0),r&&this.mergeJobMerger[r]&&(this.mergeJobMerger[r].release(),delete this.mergeJobMerger[r]);const n=this.CreateMergerSessionController();r?this.mergeJobMerger[r]=new Ji(e,t,n,r):this.merger=new Ji(e,t,n,r)}_stopMerge(e){if(this.roomState!==qa.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(e&&!this.mergeJobTracks[e])throw ln(e);Wr.addEvent("StopMerge",{id:e||""}),this.signaling.sendWsMsg("stop-merge",{id:e}),e?(delete this.mergeJobTracks[e],this.mergeJobMerger[e]&&(this.mergeJobMerger[e].release(),delete this.mergeJobMerger[e])):(this.defaultMergeJobTracks=[],this.merger&&(this.merger.release(),this.merger=void 0))}async _addMergeTracks(e,t){if(this.roomState!==qa.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r=e.map(e=>({trackid:e.trackID,x:e.x,y:e.y,w:e.w,h:e.h,z:e.z,stretchMode:e.stretchMode})),n={id:t,add:r};jr.debug("addMergeTracks",n),t?(this.mergeJobTracks[t]=this.mergeJobTracks[t].concat(e.map(e=>e.trackID)),this.mergeJobTracks[t]=Ai(this.mergeJobTracks[t],e=>e)):(this.defaultMergeJobTracks=this.defaultMergeJobTracks.concat(e.map(e=>e.trackID)),this.defaultMergeJobTracks=Ai(this.defaultMergeJobTracks,e=>e));const i=await this.signaling.request("update-merge-tracks",n);if(Wr.addEvent("UpdateMergeTracks",{id:t||"",add:r.map(e=>({track_id:e.trackid,x:e.x||0,y:e.y||0,w:e.w||0,h:e.h||0,z:e.z||0,stretchMode:e.stretchMode||""})),result_code:i.code}),0!==i.code)throw Sn(i.code,i.error)}async _removeMergeTracks(e,t){if(this.roomState!==qa.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r={id:t,remove:e.map(e=>({trackid:e}))};jr.debug("removeMergeTracks",r),E(t?this.mergeJobTracks[t]:this.defaultMergeJobTracks,t=>-1!==e.indexOf(t));const n=await this.signaling.request("update-merge-tracks",r);if(Wr.addEvent("UpdateMergeTracks",{id:t||"",remove:r.remove.map(e=>({track_id:e.trackid})),result_code:n.code}),0!==n.code)throw Sn(n.code,n.error)}async updateMergeTracks(e,t){if(this.roomState!==qa.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r=e.map(e=>({trackid:e.trackID,x:e.x,y:e.y,w:e.w,h:e.h,z:e.z,stretchMode:e.stretchMode})),n={id:t,all:r,mode:1};jr.debug("updateMergeTracks",n),t?(this.mergeJobTracks[t]=this.mergeJobTracks[t].concat(e.map(e=>e.trackID)),this.mergeJobTracks[t]=Ai(this.mergeJobTracks[t],e=>e)):(this.defaultMergeJobTracks=this.defaultMergeJobTracks.concat(e.map(e=>e.trackID)),this.defaultMergeJobTracks=Ai(this.defaultMergeJobTracks,e=>e)),Wr.addEvent("UpdateMergeTracks",{id:t||"",all:r.map(e=>({track_id:e.trackid,x:e.x||0,y:e.y||0,w:e.w||0,h:e.h||0,z:e.z||0,stretchMode:e.stretchMode||""}))}),await this.signaling.request("update-merge-tracks",n)}async _unsubscribe(e,t){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");const r=this.subscribeTracks.filter(t=>-1!==e.indexOf(t.trackID));jr.debug("unsubscribe",r),0!==r.length&&(Wr.addEvent("UnSubscribeTracks",{tracks:e.map(e=>({track_id:e}))}),this.signaling.request("unsub-tracks",{tracks:r.map(e=>({trackid:e.trackID}))}),t||(r.forEach(e=>e.release()),E(this.subscribeTracks,t=>-1!==e.indexOf(t.trackID))),await this.connectionTransport.removeConsumers(r.map(e=>e.consumer)))}_muteTracks(e){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");const t=this.connectionTransport,r={};e.forEach(e=>{r[e.trackID]=e.muted});const n=t.publishTracks.filter(e=>void 0!==r[e.trackID]);n.forEach(e=>{e.setMute(r[e.trackID])}),Wr.addEvent("MuteTracks",{tracks:n.map(e=>({track_id:e.trackID,muted:e.track.info.muted,kind:e.track.info.kind}))}),this.signaling.sendWsMsg("mute-tracks",{tracks:e.map(e=>({trackid:e.trackID,muted:e.muted}))})}async kickoutUser(e){jr.log("kickoutUser",e),await this.control("kickplayer",e)}sendCustomMessage(e,t,r){if(this.roomState!==qa.Connected)throw Zr("room state is not connected, can not send message");const n=r||Dn(8),i=t&&0!==t.length?t:void 0;this.signaling.sendWsMsg("send-message",{msgid:n,target:i,type:"normal",text:e}),jr.debug("send custom message",e,i,n)}async replaceTrack(e,t){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");jr.log("replaceTrack",e,t);const r=this.connectionTransport.publishTracks.find(t=>t.trackID===e);if(void 0===r||void 0===r.track)throw Zr(`track not exist: ${e}`);return this.connectionTransport.sendHandler.replaceTrack(r,t)}async pushCameraTrackWithImage(e,t){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");jr.log("pushCameraTrackWithImage",{trackID:e,source:t});const r=this.connectionTransport.publishTracks.find(t=>t.trackID===e);if(void 0===r||void 0===r.track)throw Zr(`track not exist: ${e}`);if("video"!==r.track.info.kind)throw Zr(`track kind is not video: ${e}`);return r.track.imageStreamTrack||(r.track.imageStreamTrack=new ba),void 0===t&&r.track.isReplacedByImageTrack?(await this.connectionTransport.sendHandler.replaceProducerTrack(r,"video"),r.track.isReplacedByImageTrack=!1,void r.track.switchPlayingTrack()):void 0!==t&&r.track&&!r.track.isReplacedByImageTrack?(await r.track.imageStreamTrack.setSource(t),await this.connectionTransport.sendHandler.replaceProducerTrack(r,"image"),r.track.isReplacedByImageTrack=!0,void r.track.switchPlayingTrack()):void 0}leaveRoom(){this.roomState!==qa.Idle?(jr.log("leave room"),Wr.addEvent("LeaveRoom",{leave_reason_code:0}),this.signaling&&(Object.keys(this.forwardJobTracks).forEach(e=>this.stopForwardJob(e)),this.signaling.sendDisconnect()),this.releaseRoom()):jr.log("can not leave room, please join room first")}_releasePublishTracks(){}async control(e,t){if(this.roomState!==qa.Connected)throw Zr("can not connected to the room, please run joinRoom first");const r=Date.now(),n=await this.signaling.request("control",{command:e,playerid:t});if("kickplayer"===e&&Wr.addEvent("KickoutUser",{signal_take_time:Date.now()-r,user_id:t,result_code:n.code}),n.error)throw bn(n.code,n.error)}handlePlayerOut(e){const t=this._users.get(e.playerid);if(t){this._users.delete(e.playerid),E(this._trackInfo,t=>t.playerid===e.playerid),E(this.subscribeTracks,e=>e.track.userID===t.userID).forEach(e=>e.release()),In(()=>{jr.debug("user-leave",t),this.emit("user-leave",t)})}}handlePlayerIn(e){const t=yi(e);this._users.set(t.userID,t),In(()=>{jr.debug("user-join",t),this.emit("user-join",t)})}handleAddTracks({tracks:e}){jr.log("receive track-add",e,t({},this._trackInfo));const r=new Set;for(const t of e){const e=En(this.users,"userID",t.playerid);if(e)if(e.published&&!r.has(e.userID)&&"stream"===this.sessionMode){const r=e.publishedTrackInfo.map(e=>bi(e,!0));this.handleRemoveTracks({tracks:r}),r.push(t),this.handleAddTracks({tracks:r})}else this._trackInfo.push(t),e.addPublishedTrackInfo([Ti(t)]),r.add(e.userID)}if("stream"===this.sessionMode)for(const e of Array.from(r))In(()=>{jr.debug("user-publish",this._users.get(e)),this.emit("user-publish",this._users.get(e))});In(()=>{jr.debug("track-add",e.map(Ti)),this.emit("track-add",e.map(Ti))})}handleRemoveTracks({tracks:e}){jr.log("receive track-remove",e,t({},this._trackInfo));const r=E(this._trackInfo,t=>e.map(e=>e.trackid).includes(t.trackid)),n=new Set;for(const e of r){const t=this._users.get(e.playerid);if(!t)continue;t.removePublishedTrackInfo([e.trackid]),t.removeTracksByTrackId([e.trackid]),n.add(t.userID);const r=E(this.subscribeTracks,t=>t.trackID===e.trackid)[0];r&&r.release()}if(this.cleanTrackIdsFromMergeJobs(e.map(e=>e.trackid)),"stream"===this.sessionMode)for(const e of Array.from(n)){const t=this._users.get(e);if(t.published){const e=t.publishedTrackInfo.map(e=>bi(e,!0));this.handleRemoveTracks({tracks:e}),this.handleAddTracks({tracks:e})}else In(()=>{jr.debug("user-unpublish",t),this.emit("user-unpublish",t)})}In(()=>{jr.debug("track-remove",r.map(Ti)),this.emit("track-remove",r.map(Ti))})}handleMute({tracks:e}){for(const t of e){const e=t.trackid,r=t.muted,n=En(this._trackInfo,"trackid",e);if(!n)return;const i=this._users.get(n.playerid);if(!i)return;const a=i.publishedTrackInfo.find(t=>t.trackID===e);a&&(a.muted=r);const o=i.tracks.find(t=>t.info.trackID===e);o&&(o.info.muted=r,o.setMute(r)),n.muted=r;const s=this.subscribeTracks.filter(t=>t.trackID===e)[0];s&&s.setMute(r);let c=void 0;for(let e=0;e{jr.log("user-mute",d),this.emit("user-mute",d)})}In(()=>{jr.log("mute-tracks",e.map(e=>({trackID:e.trackid,muted:e.muted}))),this.emit("mute-tracks",e.map(e=>({trackID:e.trackid,muted:e.muted})))})}handleCustomMessages({messages:e}){this.emit("messages-received",e.map(vi))}handleQosMessages({messages:e}){const t=[];e.forEach(e=>{try{const r=JSON.parse(e.qos);r.tracks_qos.forEach(n=>{t.push({userID:e.playerid,networkGrade:r.networkGrade,kind:n.kind,trackID:n.track,packetLossRate:n.lostRate,rtt:n.rtt})})}catch(e){jr.warning("parse SignalingQosMessage error: ",e)}}),Fa.emit("remote-track-stats",t),this.emit("remote-track-stats",t)}handleDisconnect(e){if(jr.log("handle disconnect",e.code,e),-1===[0,10005,10006].indexOf(e.code)&&Wr.addEvent("AbnormalDisconnect",{event_reason:"websocket_error",event_description:e.error}),Wr.addEvent("LeaveRoom",{leave_reason_code:e.code}),10052===e.code&&this.roomToken)return this.roomState=qa.Reconnecting,void setTimeout(()=>this.signaling.initWs(),1e3);switch(e.code){case 10006:this.emit("disconnect",{code:e.code,data:{userID:e.kickedid}});break;default:this.emit("disconnect",{code:e.code})}this.releaseRoom()}handleRemoteUserReconnecting(e){const t=this.users.find(t=>t.userID===e.playerid);t&&(jr.debug("remote-user-reconnecting",t),this.emit("remote-user-reconnecting",t))}handleRemoteUserReconnected(e){const t=this.users.find(t=>t.userID===e.playerid);t&&(jr.debug("remote-user-reconnected",t),this.emit("remote-user-reconnected",t))}async updateAccessToken(){const e=Cn(this.roomToken),t=await qi(e,this.roomToken,this.config.requestTimeout);Wr.setSessionId(t.sessionId),this.accessToken=t.accessToken;const r=wn(t.accessToken);if(!this.signaling)throw Zr("room state is idle when updateAccessToken");this.signaling.accessToken=this.accessToken,this.signaling.setUrl(r.signalingurl2)}async handleAuth(e){if(this.filterSignalTracks(e),jr.debug("handleAuth",e),e.error)return void await this.joinRoomWithToken(this.roomToken,this.userData);e.tracks=e.tracks||[],e.tracks=e.tracks.filter(e=>e.playerid!==this.userID),e.players=e.players||[];const t=this.roomState===qa.Reconnecting;let r={join:[],leave:[],add:[],remove:[],mute:[]};const n=Array.from(this._users.keys()),i=e.players.map(e=>e.playerid);if(r=function(e,t,r,n,i){const a={join:[],leave:[],add:[],remove:[],mute:[]},o=t.map(e=>e.trackid),s=r.map(e=>e.trackid);return o.forEach((n,i)=>{if(t[i].playerid!==e)if(-1===s.indexOf(n))a.remove.push(t[i]);else{const e=r.find(e=>e.trackid===n),o=t[i];e.versionid!==o.versionid&&(a.remove.push(o),a.add.push(e))}}),s.forEach((n,i)=>{if(r[i].playerid===e)return;const s=o.indexOf(n);-1===s?(a.add.push(r[i]),a.mute.push({trackid:n,muted:r[i].muted})):r[i].muted!==t[s].muted&&a.mute.push({trackid:n,muted:r[i].muted})}),n.forEach(t=>{t!==e&&-1===i.indexOf(t)&&a.leave.push({playerid:t})}),i.forEach(t=>{t!==e&&-1===n.indexOf(t)&&a.join.push({playerid:t})}),a}(this.userID,this._trackInfo,e.tracks,n,i),this.roomState=qa.Connected,t)jr.debug("get missing events",r),r.remove.length>0&&this.handleRemoveTracks({tracks:r.remove}),r.leave.length>0&&r.leave.forEach(this.handlePlayerOut.bind(this)),r.join.length>0&&r.join.forEach(this.handlePlayerIn.bind(this)),r.add.length>0&&this.handleAddTracks({tracks:r.add}),r.mute.length>0&&this.handleMute({tracks:r.mute});else{this._trackInfo=e.tracks,this._users.clear();for(const t of e.players||[]){const e=yi(t),r=this._trackInfo.filter(t=>t.playerid===e.userID);e.addPublishedTrackInfo(r.map(Ti)),this._users.set(e.userID,e)}}if(this.connectionTransport){const t=this.connectionTransport.publishTracks.filter(e=>e.connectStatus===O.Connecting),r=this.subscribeTracks.filter(e=>e.connectStatus===O.Connecting);this.connectionTransport.extendedRtpCapabilities=e.rtpcaps,(!this.connectionTransport.sendHandler.isPcReady||this.connectionTransport.sendHandler._isRestartingICE||t.length>0)&&this.connectionTransport.reconnectProducer(),(!this.connectionTransport.recvHandler.isPcReady||this.connectionTransport.recvHandler._isRestartingICE||r.length>0)&&this.connectionTransport.resetRecvHandler()}else this.connectionTransport=this.createConnectionTransport(e.rtpcaps)}createConnectionTransport(e){const t=this.signaling,r=new ja(e,t,this,this.config.simulcast);return r.on("@needpubpc",(e,r,n,i)=>{t.request("pubpc",{sdp:e,tracks:r.map(Si),policy:this.config.transportPolicy}).then(e=>{switch(e.code){case 0:return void n(e);case 10052:throw yn();default:throw Zr(e.error)}}).catch(i)}),r.on("@needsubpc",(e,r,n)=>{t.request("subpc",{tracks:e.map(e=>this.profiles.get(e)?{trackid:e,profile:this.profiles.get(e)}:{trackid:e}),policy:this.config.transportPolicy}).then(e=>{switch(e.code){case 0:return void r(e);case 10052:throw yn();default:throw Zr(e.error)}}).catch(n)}).on("@needresub",()=>{const e=this.subscribeTracks.map(e=>e.trackID);this.subscribeTracks.forEach(e=>e.connectStatus=O.Connecting),this._subscribe(e,!0)}).on("@needrepub",e=>{this._publish(e.map(e=>e.track),!0)}).on("@needresetrecv",()=>{this.subscribeTracks.filter(e=>!!e.track).forEach(e=>{e.track.removeAllListeners("@ended")})}),r}cleanTrackIdsFromMergeJobs(e){E(this.defaultMergeJobTracks,t=>-1!==e.indexOf(t));for(const t in this.mergeJobTracks)E(t,t=>-1!==e.indexOf(t))}CreateMergerSessionController(){const e=new Qi,t=t=>{e.onAddTracks(t)},r=t=>{e.onRemoveTracks(t)};return this.on("track-add",t),this.on("track-remove",r),e.getCurrentTracks=(()=>{if(!this.connectionTransport)return[];const e=this._trackInfo.map(Ti),t=this.connectionTransport.publishTracks.map(e=>e.track.info);return e.concat(t)}),e.addMergeTrack=((e,t)=>{this._addMergeTracks(e,t)}),e.release=(()=>{this.off("track-add",t),this.off("track-remove",r)}),e}getAllMerger(){const e=[];this.merger&&e.push(this.merger);for(const t in this.mergeJobMerger)e.push(this.mergeJobMerger[t]);return e}releaseRoom(){this.releaseSession(),this.signaling&&(this.signaling.release(),this.signaling=void 0),Wr.addEvent("UnInit",{id:`${this.sessionMode}_${Date.now()}`},!0),this.connectionTransport&&(this.connectionTransport.release(),this.connectionTransport=void 0),this.getAllMerger().map(e=>{e.release()}),this.defaultMergeJobTracks=[],this.mergeJobTracks={},this.forwardJobTracks={},this.merger=void 0,this.mergeJobMerger={},this.roomState=qa.Idle,this._trackInfo=[],this._users.clear(),this.userID=void 0,this.subscribeTracks.forEach(e=>{e.release()}),this.subscribeTracks=[],this.profile=void 0,this.profiles.clear(),clearInterval(this.volumeIndicatorTimer),this._mode=ma.RTC,this._role=ga.AUDIENCE,this._privileges=["subscribe","publish"]}registerVolumeIndicatorEvent(){clearInterval(this.volumeIndicatorTimer),this.volumeIndicatorTimer=setInterval(()=>{if(!this.connectionTransport)return!1;const e=[...this.subscribedTracks,...this.publishedTracks].filter(e=>"audio"===e.info.kind&&!e.info.muted).map(e=>({trackID:e.info.trackID,userID:e.userID,level:e.getCurrentVolumeLevel()||0,muted:e.info.muted}));if(0===this.volumeIndicatorHistory.length)this.volumeIndicatorHistory.push(e.filter(e=>e.level>=.1));else{const r=this.volumeIndicatorHistory[this.volumeIndicatorHistory.length-1],n={};r.forEach(e=>n[e.trackID]=e.level);const i=[];for(let r of e)r.level>=.1?n[r.trackID]?r.level>n[r.trackID]?i.push(r):i.push(t({},r,{level:n[r.trackID]})):i.push(r):n[r.trackID]&&i.push(t({},r,{level:n[r.trackID]}));this.volumeIndicatorHistory.push(i),4===this.volumeIndicatorHistory.length&&(this.emit("volume-indicator",i.filter(e=>!e.muted).map(e=>({trackID:e.trackID,userID:e.userID,level:e.level}))),this.volumeIndicatorHistory=[])}},500)}async startMediaRelay(e){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ma.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===ga.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const r=await Promise.all(e.destRoomInfos.map(async e=>{const t=Cn(e.roomToken),r=await Vi(t,e.roomToken,this.config.requestTimeout);return{roomName:e.roomName,playerId:t.userId,token:r.relayToken}})),n=await this.signaling.request("start-media-relay",{destinationInfos:r.reduce((e,r)=>t({},e,{[r.roomName]:t({},r)}),{})});if(Wr.addEvent("StartMediaRelay",{result_code:n.code,destination_infos:r.map(e=>({room_name:e.roomName,room_token:e.token,uid:e.playerId}))}),0!==n.code)throw Sn(n.code,n.error);const i=n.status;return Object.keys(i).reduce((e,r)=>t({},e,{[r]:i[r].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}async updateMediaRelay(e){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ma.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===ga.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const r=await Promise.all(e.destRoomInfos.map(async e=>{const t=Cn(e.roomToken),r=await Vi(t,e.roomToken,this.config.requestTimeout);return{roomName:e.roomName,playerId:t.userId,token:r.relayToken}})),n=await this.signaling.request("update-media-relay",{destinationInfos:r.reduce((e,r)=>t({},e,{[r.roomName]:t({},r)}),{})});if(Wr.addEvent("UpdateMediaRelay",{result_code:n.code,destination_infos:r.map(e=>({room_name:e.roomName,room_token:e.token,uid:e.playerId}))}),0!==n.code)throw Sn(n.code,n.error);const i=n.status;return Object.keys(i).reduce((e,r)=>t({},e,{[r]:i[r].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}async stopMediaRelay(){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ma.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===ga.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const e=await this.signaling.request("stop-media-relay",{});if(Wr.addEvent("StopMediaRelay",{result_code:e.code}),0!==e.code)throw Sn(e.code,e.error);const r=e.status;return Object.keys(r).reduce((e,n)=>t({},e,{[n]:r[n].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}}class za extends Wa{constructor(e){super(e),this.isAudioMastered=!1,this.isVideoMastered=!1,this.sessionMode="track",Wr.addEvent("Init",{id:`${this.sessionMode}_${Date.now()}`})}get mergeStreamTracks(){return this.defaultMergeJobTracks}get mergeStreamJobTracks(){return this.mergeJobTracks}async join(e,t){return await this.joinRoomWithToken(e,t)}leave(){this.leaveRoom(),this.isAudioMastered=!1,this.isVideoMastered=!1}async publish(e){const t=this.isAudioMastered,r=this.isVideoMastered;for(const t of e)"audio"===t.info.kind&&(this.isAudioMastered?t.setMaster(!1):(t.setMaster(!0),this.isAudioMastered=!0)),"video"===t.info.kind&&(this.isVideoMastered?t.setMaster(!1):(t.setMaster(!0),this.isVideoMastered=!0));try{return await this._publish(e)}catch(e){throw this.isAudioMastered=t,this.isVideoMastered=r,e}}async unpublish(e){const t=await this._unpublish(e);return this.isAudioMastered=this.publishedTracks.some(e=>!("audio"!==e.info.kind||!e.master)),this.isVideoMastered=this.publishedTracks.some(e=>!("video"!==e.info.kind||!e.master)),t}async subscribe(e,t=!1,r){return await this._subscribe(e,!1,t,r)}async unsubscribe(e){return await this._unsubscribe(e)}setProfile(e,t){this._setProfile(e,t)}setReconnectTimes(e){this._setReconnectTimes(e)}getReconnectTimes(){return this._getReconnectTimes()}muteTracks(e){this._muteTracks(e)}async addMergeStreamTracks(e,t){await this._addMergeTracks(e,t)}async removeMergeStreamTracks(e,t){await this._removeMergeTracks(e,t)}stopMergeStream(e){this._stopMerge(e)}filterSignalTracks(){}releaseSession(){}}const Xa="fk6fk2rnb",Ka="https://api-demo.qnsdk.com",Qa="/v1",Ja=(e,t,r)=>`/rtc/token/app/${r}/room/${e}/user/${t}`;async function Za(){jr.log("start checkSystemRequirements");const e=Date.now();let t=!1,r="";const n=new za,i=new za,a=await async function(){let e="unknow";try{e=await qr()}catch(e){}return e+"_"+Dn(8)}();let o,s,c,d=-1,u=-1,l=-1,A=-1,h=-1;try{const f=await uo.getLocalTracks({video:{enabled:!0},audio:{enabled:!0}});if(c=f.find(e=>"video"===e.info.kind),s=f.find(e=>"audio"===e.info.kind),void 0===c||void 0===s)throw Zr("getLocalTracks failed.");const p=(e,t)=>new Promise((r,n)=>{(async function(e,t){const r=`${Ka}${Qa}${Ja(e,t,Xa)}`;try{let e;if("AbortController"in window){const t=new AbortController;setTimeout(()=>t.abort(),5e3),e=await fetch(r,{signal:t.signal,headers:{"Content-Type":"application/json"}})}else e=await fetch(r,{headers:{"Content-Type":"application/json"}});if(!e.ok)throw new Error(e.statusText);return e.text()}catch(e){throw e}})(a,e).then(e=>t.joinRoomWithToken(e)).then(r).catch(n)});await Promise.all([p("userA",n),p("userB",i)]);const m=e=>new Promise((t,r)=>{e.trackInfoList.length>0?e.subscribe(e.trackInfoList.map(e=>e.trackID)).then(t).catch(r):e.on("track-add",n=>{e.subscribe(n.map(e=>e.trackID)).then(t).catch(r)})});await Promise.all([n.publish([c]),i.publish([s]),m(n),m(i)]);const g=[],v=[],T=[],b=[],S=[],y=30;let k=0;await new Promise(e=>{o=setInterval(()=>{const t=n.publishedTracks[0].getStats(),r=i.publishedTracks[0].getStats();t.length>0&&r.length>0&&s&&(g.push(t[0].rtt),v.push(t[0].packetLossRate),T.push(r[0].bitrate),b.push(t[0].bitrate),S.push(s.getCurrentVolumeLevel())),g.length>15&&(clearInterval(o),e()),k>y&&(jr.warning("abnormal track stats: less than 15 valid stats in 30s"),clearInterval(o),e()),k+=1},1e3)}),jr.log(JSON.stringify({detailTestResult:{rtts:g,packetLossRates:v,audioBitrates:T,videoBitrates:b,volumnLevels:S}})),g.length>0&&(d=Math.ceil(g.reduce((e,t)=>e+t,0)/g.length),u=v.reduce((e,t)=>e+t,0)/v.length,l=T.reduce((e,t)=>e+t,0)/T.length,A=b.reduce((e,t)=>e+t,0)/b.length,h=S.reduce((e,t)=>e+t,0)/S.length),t=!0}catch(e){t=!1,r="string"==typeof e?e:e instanceof Qr?JSON.stringify(e):e.message}finally{return n.roomState===qa.Connected&&(await n.unpublish(n.publishedTracks.map(e=>e.info.trackID)),n.leaveRoom()),i.roomState===qa.Connected&&(await i.unpublish(i.publishedTracks.map(e=>e.info.trackID)),i.leaveRoom()),c&&c.release(),s&&s.release(),clearTimeout(void 0),clearInterval(o),Wr.addEvent("SystemRequirementsTest",{room_name:a,ok:t,reason:r,avg_rtt:d,avg_packet_loss_rate:u,avg_volumn_level:h,avg_audio_bitrate:l,avg_video_bitrate:A,test_take_time:Date.now()-e},!0),{roomName:a,ok:t,reason:r,avgRTT:d,avgPacketLossRate:u,avgVolumnLevel:h,avgAudioBitrate:l,avgVideoBitrate:A}}}class $a extends Ra{constructor(e,t){if(!w.mediaStreamDest)throw Yr("your browser does not support audio buffer input!");const r=new Ma;r.initAudioContext(),e instanceof AudioBuffer?(r.setAudioBufferSource(),r.setAudioBuffer(e)):e instanceof HTMLAudioElement&&r.setMediaElementSource(e),super(r.audioStream.stream.getTracks()[0],t,"local"),this.sourceType=B.EXTERNAL,this.isLoop=!1,this.originSource=e,this.audioManager=r,this.handleAudioManagerEvents()}setLoop(e){this.isLoop=e,this.audioManager.setAudioSourceLoop(e)}startAudioSource(){this.audioManager.playAudioSource()}pauseAudioSource(){this.audioManager.pauseAudioSource()}resumeAudioSource(){this.audioManager.resumeAudioSource()}stopAudioSource(){this.audioManager.stopAudioSource()}getCurrentTime(){return this.audioManager.getAudioSourceCurrentTime()||0}setCurrentTime(e){this.audioManager.setAudioSourceCurrentTime(e)}getDuration(){return this.audioManager.getAudioSourceDuration()||0}handleAudioManagerEvents(){this.audioManager.on("@audio-source-state-change",(e,t)=>{this.emit("audio-state-change",e,t)})}}class Ya extends C{constructor(e,t="send",r){super(),this.trackList=[],this.isDestroyed=!1,this.enableAudio=!0,this.enableVideo=!0,this.muteAudio=!1,this.muteVideo=!1,this.onAudioEnded=(e=>{this.emit("audio-ended",e)}),this.onVideoEnded=(e=>{this.emit("video-ended",e)}),this.onAudioSourceStateChange=((e,t)=>{this.emit("audio-source-state-change",e,t)}),this.direction=t,this.userID=r,e.forEach(e=>{e.setMaster(!0),e.on("mute",()=>{this.updateTrackState()}),e.on("release",()=>{E(this.trackList,t=>t===e),this.updateTrackState(),0===this.trackList.length&&this.release()}),this.trackList.push(e)}),this.updateTrackState()}get audioSourceIsLoop(){return this._audioTrack instanceof $a&&this._audioTrack.isLoop}setVolume(e){this._audioTrack&&this._audioTrack.setVolume(e)}play(e,t){this.trackList.forEach(r=>r.play(e,t)),this._audioTrack&&(this.audio=this._audioTrack.mediaElement),this._videoTrack&&(this.video=this._videoTrack.mediaElement)}getCurrentTimeDomainData(){return this._audioTrack?this._audioTrack.getCurrentTimeDomainData():new Uint8Array(0)}getCurrentFrequencyData(){return this._audioTrack?this._audioTrack.getCurrentFrequencyData():new Uint8Array(0)}getCurrentVolumeLevel(){return this._audioTrack?this._audioTrack.getCurrentVolumeLevel():0}getStats(){let e=Wn();if(this._audioTrack){const t=this._audioTrack.getStats();t.length>0&&(e=t[0])}let t=Wn();if(this._videoTrack){const e=this._videoTrack.getStats();e.length>0&&(t=e[0])}return{timestamp:Date.now(),videoBitrate:t.bitrate,audioBitrate:e.bitrate,videoPacketLoss:t.packetLoss,audioPacketLoss:e.packetLoss,videoPackets:t.packets,audioPackets:e.packets,videoPacketLossRate:t.packetLossRate,audioPacketLossRate:e.packetLossRate,videoBytes:t.bytes,audioBytes:e.bytes,pctype:this.direction}}getCurrentFrameDataURL(){return this._videoTrack?this._videoTrack.getCurrentFrameDataURL():"data:,"}setAudioSourceLoop(e){this._audioTrack instanceof $a&&this._audioTrack.setLoop(e)}startAudioSource(){this._audioTrack instanceof $a&&this._audioTrack.startAudioSource()}pauseAudioSource(){this._audioTrack instanceof $a&&this._audioTrack.pauseAudioSource()}resumeAudioSource(){this._audioTrack instanceof $a&&this._audioTrack.resumeAudioSource()}stopAudioSource(){this._audioTrack instanceof $a&&this._audioTrack.stopAudioSource()}getAudioSourceCurrentTime(){return this._audioTrack instanceof $a?this._audioTrack.getCurrentTime():0}getAudioSourceDuration(){return this._audioTrack instanceof $a?this._audioTrack.getDuration():0}setAudioSourceCurrentTime(e){if(this._audioTrack instanceof $a)return this._audioTrack.setCurrentTime(e)}setKbps(e,t){e&&this._videoTrack&&this._videoTrack.setKbps(e),t&&this._audioTrack&&this._audioTrack.setKbps(t)}updateTrackState(){this.trackList.forEach(e=>{"audio"===e.info.kind?(this._audioTrack&&(this._audioTrack.off("ended",this.onAudioEnded),this._audioTrack.off("audio-state-change",this.onAudioSourceStateChange)),this.audioTrack=e.mediaTrack,this._audioTrack=e,this._audioTrack.on("ended",this.onAudioEnded),this._audioTrack instanceof $a&&this._audioTrack.on("audio-state-change",this.onAudioSourceStateChange)):(this._videoTrack&&this._videoTrack.off("ended",this.onVideoEnded),this.videoTrack=e.mediaTrack,this._videoTrack=e,this._videoTrack.on("ended",this.onVideoEnded))}),this.audioTrack?(this.enableAudio=!0,this.muteAudio=!this.audioTrack.enabled):this.enableAudio=!1,this.videoTrack?(this.enableVideo=!0,this.muteVideo=!this.videoTrack.enabled):this.enableVideo=!1}release(){if(!this.isDestroyed){for(let e=0;et.track===e)?jr.warning("track is already in the track list"):(this.inputList.push({track:e}),e.on("ended",()=>{this.emit("ended")}),e.audioManager.gainNode.connect(this.destination))}removeAudioSource(e){const t=this.inputList.find(t=>t.track===e);if(t){try{t.track.audioManager.gainNode.disconnect(this.destination)}catch(e){}E(this.inputList,e=>e===t)}}release(){for(const e of this.inputList)this.removeAudioSource(e.track);super.release()}}class to{constructor(e,t){this.effectSourceMap=new Map,this.playback=!0,this.output=e,this.playbackEngine=t}get effectList(){return Array.from(this.effectSourceMap.keys())}getEffectTrack(e){return this.effectSourceMap.get(e)}playEffect(e,t){const r=this.effectSourceMap.get(e);r?(t&&r.setVolume(t),this.playback&&r.audioManager.audioSource&&this.playbackEngine.addAudioNode(r.audioManager.gainNode),r.startAudioSource()):jr.warning("can not find target effect",e)}async addEffectSource(e,t){if(this.effectSourceMap.has(t))return void jr.warning("duplicate effect key!",t);const r=await oo.createAudioTrackFromSource(e);this.effectSourceMap.set(t,r),this.output.appendAudioSource(r)}removeEffectSource(e){let t=[];t=e?[e]:Array.from(this.effectSourceMap.keys());for(const e of t){const t=this.effectSourceMap.get(e);if(!t)return;this.output.removeAudioSource(t),t.release(),this.effectSourceMap.delete(e)}}}class ro extends C{constructor(e,t){super(),this.musicOption={loop:!1,volume:1},this.playback=!0,this.output=e,this.playbackEngine=t}get audioNode(){return this.musicTrack?this.musicTrack.audioManager.gainNode:null}setMusicOption(e){this.musicOption=Object.assign(this.musicOption,e),this.musicTrack&&(this.musicTrack.setVolume(this.musicOption.volume),this.musicTrack.setLoop(this.musicOption.loop))}async startMusicMixing(e){if(this.musicTrack)return this.stopMusicMixing(),await this.startMusicMixing(e);if(this.musicTrack=await oo.createAudioTrackFromSource(e),this.output.appendAudioSource(this.musicTrack),this.setMusicOption({}),!this.musicTrack.audioManager.audioSource)throw Zr("can not find audio source");this.playback&&this.audioNode&&this.playbackEngine.addAudioNode(this.audioNode),this.musicTrack.on("audio-state-change",(e,t)=>{this.emit("music-state-change",e,t)}),this.musicTrack.startAudioSource()}pauseMusicMixing(){this.musicTrack?this.musicTrack.pauseAudioSource():jr.warning("can not find target music, please run startAudioMixing")}resumeMusicMixing(){this.musicTrack?this.musicTrack.resumeAudioSource():jr.warning("can not find target music, please run startAudioMixing")}stopMusicMixing(){this.musicTrack&&(this.musicTrack.stopAudioSource(),this.output.removeAudioSource(this.musicTrack),this.musicTrack.release(),this.musicTrack=void 0)}getMusicDuration(){return this.musicTrack?this.musicTrack.getDuration():0}getMusicCurrentTime(){return this.musicTrack?this.musicTrack.getCurrentTime():0}setMusicCurrentTime(e){if(this.musicTrack&&(this.musicTrack.setCurrentTime(e),!this.musicTrack.audioManager.audioSource))throw Zr("can not find audio source")}}class no{constructor(){this.volume=1,this.gainNode=wa.createGain(),this.gainNode.connect(wa.destination)}addAudioNode(e){e.connect(this.gainNode)}removeAudioNode(e){e.disconnect(this.gainNode)}release(){this.gainNode.disconnect()}}class io{constructor(e){if(this.playbackEngine=new no,this.sourcePlayebackState=!1,!(e instanceof Ra))throw Zr("audio mixing manager: origin track is not audio track");this.outputTrack=new eo,this.outputTrack.info=e.info,this.outputTrack.appendAudioSource(e),this.source=e,this.effectManager=new to(this.outputTrack,this.playbackEngine),this.musicManager=new ro(this.outputTrack,this.playbackEngine)}getMusicPlaybackState(){return this.musicManager.playback}setMusicPlaybackState(e){this.musicManager.playback!==e&&(this.musicManager.playback=e,this.musicManager.audioNode&&(e?this.playbackEngine.addAudioNode(this.musicManager.audioNode):this.playbackEngine.removeAudioNode(this.musicManager.audioNode)))}getSourcePlaybackState(){return this.sourcePlayebackState}setSourcePlaybackState(e){this.sourcePlayebackState!==e&&(this.sourcePlayebackState=e,this.source.audioManager.audioSource&&(e?this.playbackEngine.addAudioNode(this.source.audioManager.gainNode):this.playbackEngine.removeAudioNode(this.source.audioManager.gainNode)))}getEffectPlaybackState(){return this.effectManager.playback}setEffectPlaybackState(e){this.effectManager.playback!==e&&(this.effectManager.playback=e,this.effectManager.effectSourceMap.forEach((t,r)=>{t.audioManager.audioSource&&(e?this.playbackEngine.addAudioNode(t.audioManager.gainNode):this.playbackEngine.removeAudioNode(t.audioManager.gainNode))}))}setBitrate(e){this.outputTrack.setInfo({kbps:e})}setTag(e){this.outputTrack.setInfo({tag:e})}release(){this.effectManager.removeEffectSource(),this.musicManager.stopMusicMixing(),this.outputTrack.removeAudioSource(this.source),this.outputTrack.release(),this.playbackEngine.release()}}class ao extends io{constructor(e){if(!e._audioTrack)throw Zr("input stream do not have audio track");super(e._audioTrack),this.input=e;const t=[this.outputTrack];this.input._videoTrack&&t.push(this.input._videoTrack),this.outputStream=new Ya(t,"send",this.input.userID)}setBitrate(e,t){e&&this.outputStream._audioTrack&&this.outputStream._audioTrack.setKbps(e),t&&this.outputStream._videoTrack&&this.outputStream._videoTrack.setKbps(t)}}var oo;!function(e){function t(e,t="anonymous",r,n){const i=document.createElement("audio");i.preload="auto",i.src=e,i.crossOrigin=t;const a=new $a(i);return n&&a.setKbps(n),a.setInfo({tag:r}),a}function r(e,t,r){return new Promise((n,a)=>{const o=new FileReader;o.onload=(e=>{i(e.target.result).then(e=>{const i=new $a(e);r&&i.setKbps(r),i.setInfo({tag:t}),n(i)}).catch(a)}),o.readAsArrayBuffer(e)})}function n(e,t,r){const n=new $a(e);return r&&n.setKbps(r),n.setInfo({tag:t}),n}async function i(e){"suspended"===wa.state&&await wa.resume();return await(()=>new Promise((t,r)=>{wa.decodeAudioData(e,e=>{t(e)},e=>{r(nn(e))})}))()}e.createAudioTrackFromURL=t,e.createAudioTrackFromFile=r,e.createAudioTrackFromBuffer=n,e.createAudioTrackFromSource=async function(e,i,a){return e instanceof File?await r(e,i,a):e instanceof AudioBuffer?n(e,i,a):t(e,"anonymous",i,a)},e.decodeAudioData=i,e.createAudioMixingManagerFromTrack=function(e){return new io(e)},e.createAudioMixingManagerFromStream=function(e){return new ao(e)}}(oo||(oo={}));const so={audio:{enabled:!0},video:{enabled:!0,bitrate:600}};function co(e,t){"video"===e.kind&&("contentHint"in e?(e.contentHint=t,e.contentHint!==t&&jr.warning("invalid optimizationMode ",t)):jr.warning("optimizationMode not support in this browser"))}const uo=new class extends C{constructor(){super(),this.deviceMap={},w.support&&(this.updateDeivceInfo(),window.setInterval(this.updateDeivceInfo.bind(this),1e3))}async getDeviceInfo(e,t){if(!e){const e={audio:!1,video:!1};switch(t){case"all":e.audio=!0,e.video=!0;break;case"cameras":e.video=!0;break;case"microphones":case"playback":e.audio=!0}try{const t=await navigator.mediaDevices.getUserMedia(e);this.updateDeivceInfo();const r=t.getTracks();for(let e=0;e"videoinput"===e.kind);case"microphones":return this.deviceInfo.filter(e=>"audioinput"===e.kind);case"playback":return this.deviceInfo.filter(e=>"audiooutput"===e.kind)}}async getElectronScreenSources(e){let t;try{const{ipcRenderer:e}=window.require("electron");t={getSources:t=>e.invoke("QNRTC_DESKTOP_CAPTURER_GET_SOURCES",t)}}catch(e){throw jr.warning(e),on(e instanceof Error?e.message:String(e))}let r={types:[],thumbnailSize:{width:150,height:150}};switch(e){case void 0:case pa.ALL:r.types.push("window","screen");break;case pa.SCREEN:r.types.push("screen");break;case pa.WINDOW:r.types.push("window")}try{return(await t.getSources(r)).map(e=>({ID:e.id,name:e.name,url:e.thumbnail.toDataURL()}))}catch(e){throw jr.warning(e),Zr(`Electron getSources error, ${e instanceof Error?e.message:String(e)}`)}}async createElectronScreenTrack(e={}){let t,r;if(e.sourceID)t={video:{mandatory:{chromeMediaSourceId:e.sourceID,chromeMediaSource:"desktop"}}};else{const e=await this.getElectronScreenSources();if(0===e.length)return[];t={video:{mandatory:{chromeMediaSourceId:await async function(e){return new Promise((t,r)=>{const n=document.createElement("div");n.setAttribute("style","position: fixed; z-index: 99999999; top: 50%; left: 50%; width: 620px; height: 525px; background: #ECECEC; border-radius: 4px; -webkit-transform: translate(-50%,-50%); transform: translate(-50%,-50%);");const i=document.createElement("div");i.setAttribute("style","text-align: center; height: 25px; line-height: 25px; border-radius: 4px 4px 0 0; background: #D4D2D4; border-bottom: solid 1px #B9B8B9;"),i.innerText="share screen";const a=document.createElement("div");a.setAttribute("style","width: 100%; height: 500px; padding: 15px 25px ; box-sizing: border-box;"),n.appendChild(i),n.appendChild(a);const o=document.createElement("div");o.setAttribute("style","height: 12%;"),o.innerText="QiNiu Web Screensharing wants to share the contents. Choose what you'd like to share.";const s=document.createElement("div");s.setAttribute("style","width: 100%; height: 80%; background: #FFF; border: solid 1px #CBCBCB; display: flex; flex-wrap: wrap; justify-content: space-around; overflow-y: scroll; padding: 0 15px; box-sizing: border-box;");const c=document.createElement("button");c.setAttribute("style","width: 85px;"),c.innerText="cancel",c.onclick=(()=>{document.body.removeChild(n),r(rn("user cancel selection"))});const d=document.createElement("div");d.setAttribute("style","text-align: right; padding: 16px 0;"),d.appendChild(c),a.appendChild(o),a.appendChild(s),a.appendChild(d);for(const r of e){const e=document.createElement("div");e.setAttribute("style","width: 30%; height: 160px; padding: 20px 0; text-align: center;box-sizing: content-box;"),e.onclick=(()=>{document.body.removeChild(n),t(r.ID)});const i=document.createElement("div");i.setAttribute("style","height: 120px; display: table-cell; vertical-align: middle;");const a=document.createElement("img");a.setAttribute("style","width: 100%; background: #333333; box-shadow: 1px 1px 1px 1px rgba(0, 0, 0, 0.2);"),a.src=r.url,i.appendChild(a);const o=document.createElement("div");o.setAttribute("style","height: 40px; line-height: 40px; display: inline-block; width: 70%; word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;"),o.innerText=r.name,e.appendChild(i),e.appendChild(o),s.appendChild(e)}document.body.appendChild(n)})}(e),chromeMediaSource:"desktop"}}}}e.width&&(t.video.maxWidth=e.width,t.video.minWidth=e.width),e.height&&(t.video.maxHeight=e.height,t.video.minHeight=e.height);try{jr.log("electron getUserMedia constraints: ",t),r=await navigator.mediaDevices.getUserMedia(t)}catch(e){throw Zr(`Electron getUserMedia error, ${e instanceof Error?e.message:""}, config: ${JSON.stringify(t)}`)}let n=[];for(const t of r.getTracks())e.optimizationMode&&co(t,e.optimizationMode),n.push(ki(t,e.tag,e.bitrate));return n}async getLocalTracks(e=so){if(jr.debug("get local tracks",e),I(e)&&M(e)){const t={screen:e.screen},r={video:e.video,audio:e.audio},n=await Promise.all([this.getLocalTracks(t),this.getLocalTracks(r)]);return n[0].concat(n[1])}const t=await async function(e){if(!e)return{audio:!0,video:!0};if(I(e)){if(M(e))throw Zr("can not get mediaStream with video and screen are all enabled");if(!w.screenSharing)throw Yr("your browser can not share screen");const t=e.screen;if(v&&(t.forceChromePlugin||!w.getDisplayMedia)&&!await ui())throw tn("")}const t=!(!e.audio||!e.audio.enabled||e.audio.source)&&{deviceId:e.audio.deviceId,sampleRate:e.audio.sampleRate,sampleSize:e.audio.sampleSize,channelCount:e.audio.channelCount,autoGainControl:e.audio.autoGainControl,echoCancellation:e.audio.echoCancellation,noiseSuppression:e.audio.noiseSuppression},r=!(!e.video||!e.video.enabled)&&{frameRate:e.video.frameRate,height:e.video.height,width:e.video.width,deviceId:e.video.deviceId,facingMode:e.video.facingMode};if(I(e)&&e.screen){if(w.getDisplayMedia&&!e.screen.forceChromePlugin)return wi({audio:t,video:{displaySurface:_i(e.screen.source),width:e.screen.width,height:e.screen.height,frameRate:e.screen.frameRate}});const r=await li(!1,e.screen);return wi({audio:t,video:r})}return wi({audio:t,video:r})}(e);let r;t.video&&"object"==typeof t.video&&t.video.deviceId&&Wr.addEvent("DeviceChanged",{type:0,desc:t.video.deviceId}),t.audio&&"object"==typeof t.audio&&t.audio.deviceId&&Wr.addEvent("DeviceChanged",{type:1,desc:t.audio.deviceId});try{r=await this.getUserMedia(e,t,!0)}catch(e){throw"NotAllowedError"===e.name?rn(""):e}let n=void 0,i=void 0,a=void 0,o=void 0;P(e)&&(i=e.audio.bitrate,o=e.audio.tag),I(e)&&(n=e.screen.bitrate,a=e.screen.tag,o=e.screen.audioTag),M(e)&&(n=e.video.bitrate,a=e.video.tag);const s=r?r.getTracks():[],c=[];for(const t of s){let r;e.video&&e.video.optimizationMode&&(r=e.video.optimizationMode),e.screen&&e.screen.optimizationMode&&(r=e.screen.optimizationMode),r&&co(t,r)}for(const e of s){let t;t="audio"===e.kind?ki(e,o,i):ki(e,a,n),c.push(t)}if(e.audio&&e.audio.source){const t=await oo.createAudioTrackFromSource(e.audio.source,o,i);c.push(t)}return this.updateDeivceInfo(),c}async getLocalStream(e){if(e&&I(e)&&M(e))throw Zr("can not get local stream with video and screen");const t=await this.getLocalTracks(e);return new Ya(t,"send")}async getUserMedia(e,r,n=!0){if(jr.debug("request to get user media, config",e),jr.debug("request to get user media, constraints",r),!r.audio&&!r.video)return null;let i;if(I(e))i=await this.getDisplayMedia(r,e);else if(i=await navigator.mediaDevices.getUserMedia(r),!S&&"getSettings"in MediaStreamTrack.prototype&&n){const n=r.video;if(n&&"boolean"!=typeof n){const a=n.width,o=n.height;if("number"==typeof a&&"number"==typeof o){const s=i.getVideoTracks(),c=s&&s[0],{height:d=o,width:u=a}=c.getSettings();if(u&&d){const s=(o-d)*(a-u);if(s*s>10){const s=o/a;return d/ue.stop()),this.getUserMedia(e,t({},r,{video:n}),!1)}}}}}return i}async getDisplayMedia(e,t){let r,n;e.audio&&(r=await navigator.mediaDevices.getUserMedia({audio:e.audio}));const i=t.screen&&t.screen.audio&&!e.audio?{video:e.video,audio:t.screen.audio}:{video:e.video};return n=w.getDisplayMedia&&t.screen&&!t.screen.forceChromePlugin?await navigator.mediaDevices.getDisplayMedia(i):await navigator.mediaDevices.getUserMedia(i),r&&n.addTrack(r.getAudioTracks()[0]),n}async updateDeivceInfo(){this.deviceInfo=await navigator.mediaDevices.enumerateDevices();const e=this.deviceInfo.map(e=>e.deviceId),t=Object.keys(this.deviceMap);let r=!1;t.forEach(t=>{if(-1===e.indexOf(t)&&"@default"!==t){this.emit("device-remove",this.deviceMap[t].device);const e=this.deviceMap[t].device;this.emit("device-changed",{device:e,state:$i.INACTIVE}),Wr.addEvent("audioinput"===e.kind||"audiooutput"===e.kind?"AudioDeviceInOut":"VideoDeviceInOut",{device_type:"audiooutput"===e.kind?1:0,device_state:0,device_label:e.label,device_id:e.deviceId,device_info:e.label}),delete this.deviceMap[t],r=!0}else this.deviceMap[t].tick+=1}),e.forEach((e,n)=>{if(-1===t.indexOf(e)&&"@default"!==e){this.deviceMap[e]={device:this.deviceInfo[n],tick:0};const t=this.deviceMap[e].device;this.emit("device-changed",{device:t,state:$i.ACTIVE}),this.emit("device-add",t),Wr.addEvent("audioinput"===t.kind||"audiooutput"===t.kind?"AudioDeviceInOut":"VideoDeviceInOut",{device_type:"audiooutput"===t.kind?1:0,device_state:1,device_label:t.label,device_id:t.deviceId}),r=!0}}),r&&this.emit("device-update",this.deviceInfo)}};class lo{constructor(e,t){this.networkQuality=da.UNKNOWN,this._client=e,this._user=t,this.userID=t.userID,this.userData=t.userData}getVideoTracks(){let e=[];for(let t of this._client._remoteTracks)t.isVideo()&&t.userID===this.userID&&e.push(t);return e}getAudioTracks(){let e=[];for(let t of this._client._remoteTracks)t.isAudio()&&t.userID===this.userID&&e.push(t);return e}}class Ao extends C{constructor(){super(...arguments),this._isMuted=!1}get mediaElement(){return this._track&&this._track.mediaElement}get track(){return this._track}set track(e){e&&(this._track=e,this._track.on("ended",()=>{Fa.emit("trackEnded",e.mediaTrack.id)}),this._track.on("audioBuffer",t=>{Fa.emit("audioBuffer",t,e.mediaTrack.id)}),this.trackID=this._track.info.trackID,this.userID=this._track.info.userID,this.tag=this._track.info.tag,this._kind=this._track.info.kind,this._isMuted=!!this._track.info.muted)}play(e,t={}){return this._track?"boolean"==typeof t?this._track.play(e,t,{}):this._track.play(e,void 0,t):Promise.reject()}isAudio(){return"audio"===this._kind}isVideo(){return"video"===this._kind}isMuted(){return this._isMuted}getMediaStreamTrack(){return this.track?this.track.mediaTrack:void 0}}class ho extends Ao{constructor(e){super(),this._isSubScribed=!1,this.uplinkStats={uplinkRTT:0,uplinkLostRate:0},this._kind=e.kind,this.trackID=e.trackID,this.userID=e.userID,this.tag=e.tag,Fa.on("remote-track-stats",e=>{for(let t of e)t.trackID===this.trackID&&(this.uplinkStats.uplinkLostRate=t.packetLossRate,this.uplinkStats.uplinkRTT=t.rtt)}),Fa.on("mute-tracks",e=>{for(const t of e)t.trackID===this.trackID&&(this._isMuted=t.muted,this.emit("mute-state-changed",t.muted))})}isSubscribed(){return this._isSubScribed}}class fo extends ho{constructor(e){super(e),this.isMultiProfileEnabled=!1,this.isLowStreamEnabled=!1,this.profile=ua.HIGH,e.profiles.length>0&&(this.isMultiProfileEnabled=!0,this.isLowStreamEnabled=!0),Fa.on("sub-profile-changed",(e,t)=>{if(e===this.trackID)switch(t){case"high":this.profile=ua.HIGH,this.emit("profile-changed",ua.HIGH),this.emit("low-stream-state-changed",!1);break;case"medium":this.profile=ua.MEDIUM,this.emit("profile-changed",ua.MEDIUM);break;case"low":this.profile=ua.LOW,this.emit("profile-changed",ua.LOW),this.emit("low-stream-state-changed",!0)}})}setProfile(e){Fa.emit("set-profile",this.trackID,e)}setLowStream(e){if(!this.isLowStreamEnabled)throw Zr("isLowStreamEnabled is false, do not setLowStream on normal track");const t=e?ua.LOW:ua.HIGH;Fa.emit("set-profile",this.trackID,t)}getCurrentFrameData(){return this._track?this._track.getCurrentFrameDataURL():"data:,"}getStats(){const e={downlinkFrameRate:0,downlinkBitrate:0,downlinkLostRate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.downlinkBitrate=t[0].bitrate,e.downlinkFrameRate=t[0].frameRate,e.downlinkLostRate=t[0].packetLossRate,e.uplinkLostRate=this.uplinkStats.uplinkLostRate,e.uplinkRTT=this.uplinkStats.uplinkRTT,this.isMultiProfileEnabled&&(e.profile=this.profile),e)}}class po extends ho{constructor(e){super(e),Fa.on("audioBuffer",(e,t)=>{this._track&&t===this._track.mediaTrack.id&&this.emit("audioFrame",e)})}setVolume(e){this.track&&this.track.setVolume(e)}getVolumeLevel(){if(this.track)return this.track.getCurrentVolumeLevel()}getCurrentTimeDomainData(){if(this.track)return this.track.getCurrentTimeDomainData()}getCurrentFrequencyDomainData(){if(this.track)return this.track.getCurrentFrequencyData()}async setPlaybackDevice(e){if(this.track)return this.track.setPlaybackDevice(e)}getStats(){const e={downlinkBitrate:0,downlinkLostRate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.downlinkBitrate=t[0].bitrate,e.downlinkLostRate=t[0].packetLossRate,e.uplinkLostRate=this.uplinkStats.uplinkLostRate,e.uplinkRTT=this.uplinkStats.uplinkRTT,e)}}class mo extends C{constructor(e){super(),this.connectionState=Zi.DISCONNECTED,this._localTracks=[],this._remoteTracks=[],this._disconnectedInfo={code:0},this.remoteUsers=[],this.session=new za({transportPolicy:e}),this.session.on("user-join",e=>{const t=new lo(this,e);this.remoteUsers.push(t),this.emit("user-joined",e.userID,e.userData)}),this.session.on("user-leave",e=>{this.remoteUsers=this.remoteUsers.filter(t=>t.userID!==e.userID),this.emit("user-left",e.userID)}),this.session.on("track-add",e=>{if(0===e.length)return;const t=e.map(e=>"audio"===e.kind?new po(e):new fo(e));this._remoteTracks.push(...t);const r=Gr(t,e=>e.userID);Object.entries(r).forEach(([e,t])=>{this.emit("user-published",e,t)})}),this.session.on("track-remove",e=>{if(0===e.length)return;const t=e[0].userID,r=new Set;for(const t of e)r.add(t.trackID);let n=[],i=[];for(const e of this._remoteTracks)r.has(e.trackID)?n.push(e):i.push(e);this._remoteTracks=i,this.emit("user-unpublished",t,n)}),this.session.on("mute-tracks",e=>{0!==e.length&&Fa.emit("mute-tracks",e)}),Fa.on("set-mute-tracks",(e,t)=>{this.session.muteTracks([{trackID:e,muted:t}])}),this.session.on("room-state-change",e=>{switch(e){case qa.Idle:this.connectionState=Zi.DISCONNECTED;break;case qa.Connecting:this.connectionState=Zi.CONNECTING;break;case qa.Reconnecting:this.connectionState=Zi.RECONNECTING;break;case qa.Connected:this.connectionState=this.connectionState===Zi.CONNECTING?Zi.CONNECTED:Zi.RECONNECTED;break;default:jr.warning("Invalid roomState: ",e)}if(this.connectionState===Zi.DISCONNECTED){let e;switch(this._disconnectedInfo.code){case 0:e=la.LEAVE;break;case 10006:e=la.KICKED_OUT;break;default:e=la.ERROR}let t={reason:e};if(e===la.ERROR)switch(t.errorCode=this._disconnectedInfo.code,t.errorCode){case 10001:t.errorMessage="token 错误";break;case 10002:t.errorMessage="token 过期";break;case 10004:t.errorMessage="reconnect token 过期";break;case 10007:t.errorMessage="断线重连失败";break;case 10022:t.errorMessage="该用户在其他页面或终端登录";break;case 10011:t.errorMessage="房间人数已满";break;case 10012:t.errorMessage="房间已关闭";break;default:t.errorMessage="unexpected error"}this.release(),this.emit("connection-state-changed",this.connectionState,t)}else this.emit("connection-state-changed",this.connectionState)}),this.session.on("messages-received",e=>{for(let t of e){const e={ID:t.msgid,userID:t.userID,content:t.data,timestamp:t.timestamp};this.emit("message-received",e)}}),this.session.on("media-relay-state-changed",(e,t)=>{this.emit("media-relay-state-changed",e,t)}),this.session.on("remote-user-reconnecting",e=>{this.emit("user-reconnecting",e.userID)}),this.session.on("remote-user-reconnected",e=>{this.emit("user-reconnected",e.userID)}),this.session.on("forward-job-connected",e=>{this.emit("direct-livestreaming-state-changed",e.jobId,ca.STARTED)}),this.session.on("forward-job-disconnected",e=>{this.emit("direct-livestreaming-state-changed",e.jobId,ca.STOPPED)}),this.session.on("merge-job-connected",e=>{this.emit("transcoding-livestreaming-state-changed",e.jobId,ca.STARTED)}),this.session.on("merge-job-disconnected",e=>{this.emit("transcoding-livestreaming-state-changed",e.jobId,ca.STOPPED)}),this.session.on("disconnect",e=>{this._disconnectedInfo=e}),this.session.on("on-sub-profile-changed",e=>{Fa.emit("sub-profile-changed",e.trackid,e.profile)}),this.session.on("volume-indicator",e=>{this.emit("volume-indicator",e)}),Fa.on("remote-track-stats",e=>{for(let t of e){const e=this.remoteUsers.filter(e=>e.userID===t.userID)[0];if(!e)return;switch(t.networkGrade){case x.INVALID:e.networkQuality=da.UNKNOWN;break;case x.POOR:e.networkQuality=da.POOR;break;case x.FAIR:e.networkQuality=da.FAIR;break;case x.GOOD:e.networkQuality=da.GOOD;break;case x.EXCELLENT:e.networkQuality=da.EXCELLENT;break;default:jr.warning("unkonw network grade: ",t.networkGrade)}}}),Fa.on("set-profile",(e,t)=>{switch(t){case ua.HIGH:this.session.setProfile(e,"high");break;case ua.MEDIUM:this.session.setProfile(e,"medium");break;case ua.LOW:this.session.setProfile(e,"low")}}),Fa.on("setMediaStreamTrack",(e,t,r,n)=>{this.session.replaceTrack(e,t).then(r).catch(n)})}setTransportPolicy(e){this.session.config.transportPolicy=e}get userID(){return this.session.userID}get userData(){return this.session.userData}get roomName(){return this.session.roomName}getRemoteUser(e){return this.remoteUsers.find(t=>t.userID===e)}async setClientMode(e){this.session.setClientMode(e)}async setClientRole(e){await this.session.setClientRole(e)}async join(e,t){await this.session.joinRoomWithToken(e,t)}async leave(){await Promise.resolve().then(()=>this.session.leave()),this.release()}release(){this._localTracks=[],this._remoteTracks=[],this._disconnectedInfo={code:0},this.remoteUsers=[]}async publish(e){if(Array.isArray(e)){e.find(e=>e.isVideo())&&(this.session.simulcast=!!e.filter(e=>e.isVideo()).find(e=>e.isMultiProfileEnabled)),await this.session.publish(e.map(e=>e.track));for(const t of e)t.trackID=t.track.info.trackID,t.userID=this.session.userID;this._localTracks.push(...e)}else e.isVideo()&&e.isMultiProfileEnabled&&(this.session.config.simulcast=!0),await this.session.publish([e.track]),e.trackID=e.track.info.trackID,e.userID=this.session.userID,this._localTracks.push(e)}async unpublish(e){if(Array.isArray(e)){if(this._localTracks.filter(t=>e.includes(t)).length!==e.length)throw Zr("target tracks has not published");await this.session.unpublish(e.map(e=>e.trackID)),this._localTracks=this._localTracks.filter(t=>!e.includes(t))}else{if(!this._localTracks.includes(e))throw Zr("target tracks has not published");await this.session.unpublish([e.trackID]),this._localTracks=this._localTracks.filter(t=>t!==e)}}async subscribe(e){let t;if(Array.isArray(e)){t=await this.session.subscribe(e.map(e=>e.trackID));let r=[],n=[];for(let i of t){const t=e.filter(e=>e.trackID===i.info.trackID);if(0===t.length)continue;const a=t[0];a.track=i,a._isSubScribed=!0,"audio"===i.info.kind?n.push(a):r.push(a)}return{audioTracks:n,videoTracks:r}}if((t=await this.session.subscribe([e.trackID])).length>0){const r=t[0];return e.track=r,e._isSubScribed=!0,"audio"===r.info.kind?{videoTracks:[],audioTracks:[e]}:{audioTracks:[],videoTracks:[e]}}return{audioTracks:[],videoTracks:[]}}async unsubscribe(e){Array.isArray(e)?(await this.session.unsubscribe(e.map(e=>e.trackID)),e.forEach(e=>{e._isSubScribed=!1})):(await this.session.unsubscribe([e.trackID]),e._isSubScribed=!1)}async sendMessage(e,t,r){Array.isArray(r)?await Promise.resolve().then(()=>this.session.sendCustomMessage(t,r.map(e=>e.userID),e)):await Promise.resolve().then(()=>this.session.sendCustomMessage(t,[],e))}async startDirectLiveStreaming(e){await this.session.createForwardJob(Mn({userConfigExtraInfo:e.userConfigExtraInfo,jobId:e.streamID,publishUrl:e.url,audioTrackId:e.audioTrack&&e.audioTrack.trackID,videoTrackId:e.videoTrack&&e.videoTrack.trackID}))}async stopDirectLiveStreaming(e){await this.session.stopForwardJob(e)}async startTranscodingLiveStreaming(e){await this.session.createMergeJob(e.streamID,Mn({publishUrl:e.url,height:e.height,width:e.width,fps:e.videoFrameRate,kbps:e.bitrate,stretchMode:e.renderMode,watermarks:e.watermarks&&e.watermarks.map(e=>({x:e.x,y:e.y,w:e.width,h:e.height,url:e.url})),background:e.background&&{x:e.background.x,y:e.background.y,w:e.background.width,h:e.background.height,url:e.background.url},maxRate:e.maxBitrate,minRate:e.minBitrate,holdLastFrame:e.holdLastFrame})),e.transcodingTracks&&await this.setTranscodingLiveStreamingTracks(e.streamID,e.transcodingTracks)}async stopTranscodingLiveStreaming(e){await this.session.stopMergeStream(e)}async setTranscodingLiveStreamingTracks(e,t){const r=t.map(e=>Mn({trackID:e.trackID,x:e.x,y:e.y,w:e.width,h:e.height,z:e.zOrder,stretchMode:e.renderMode}));e?await this.session.addMergeStreamTracks(r,e):await this.session.addMergeStreamTracks(r)}async removeTranscodingLiveStreamingTracks(e,t){e?await this.session.removeMergeStreamTracks(t.map(e=>e.trackID),e):await this.session.removeMergeStreamTracks(t.map(e=>e.trackID))}getNetworkQuality(){let e=da.UNKNOWN;const t=this._localTracks.reduce((e,t)=>t.track?[...e,...t.track.getStats().map(e=>e.networkGrade)]:[...e],[]);return t.includes(x.POOR)?e=da.POOR:t.includes(x.FAIR)?e=da.FAIR:t.includes(x.GOOD)?e=da.GOOD:t.includes(x.EXCELLENT)?e=da.EXCELLENT:e}getUserNetworkQuality(e){let t=da.UNKNOWN;const r=this.remoteUsers.filter(t=>t.userID===e)[0];return r?t=r.networkQuality:(jr.warning("cannot find userID: ",e),t)}enableAudioVolumeIndicator(){this.session.registerVolumeIndicatorEvent()}async kickOutUser(e){this.remoteUsers.find(t=>t.userID===e)?await this.session.kickoutUser(e):jr.warning("cannot find userID: ",e)}async startMediaRelay(e){return this.session.startMediaRelay(e)}async updateMediaRelay(e){return this.session.updateMediaRelay(e)}async stopMediaRelay(){return this.session.stopMediaRelay()}}class go extends Ao{constructor(e){super(),this.track=e,Fa.on("trackEnded",e=>{this._track&&e===this._track.mediaTrack.id&&this.emit("ended")})}setMuted(e){this._isMuted=e,Fa.emit("set-mute-tracks",this.trackID,e)}destroy(){this.track&&this.track.release()}}class vo extends go{constructor(e){super(e),this.isMultiProfileEnabled=!1}getLowStreamConfig(){if(this._track)return this._track.lowStreamConfig}getCurrentFrameData(){return this._track?this._track.getCurrentFrameDataURL():"data:,"}getStats(){if(!this._track)return[];let e=this._track.getStats();if(0===e.length)return[];if(1===e.length){return e.map(e=>({uplinkBitrate:e.bitrate,uplinkFrameRate:e.frameRate,uplinkLostRate:e.packetLossRate,uplinkRTT:e.rtt}))}{const t=(e=e.filter(e=>0!==e.bitrate).sort((e,t)=>e.bitrate-t.bitrate)).map(e=>({uplinkBitrate:e.bitrate,uplinkFrameRate:e.frameRate,uplinkLostRate:e.packetLossRate,uplinkRTT:e.rtt}));return t[0]&&(t[0].profile=ua.LOW),t[1]&&(t[1].profile=ua.MEDIUM),t[2]&&(t[2].profile=ua.HIGH),2==t.length&&t[1].profile===ua.MEDIUM&&(t[1].profile=ua.HIGH),t}}setOptimizationMode(e){if(!this._track)return!1;const t=this._track.mediaTrack;return"contentHint"in t&&(t.contentHint=e,t.contentHint===e)}}class To extends vo{constructor(e){super(e)}play(e,t={}){return"object"==typeof t&&void 0===t.mirror&&(t.mirror=!0),super.play(e,t)}}class bo extends go{constructor(e){super(e),Fa.on("audioBuffer",(t,r)=>{r===e.mediaTrack.id&&this.emit("audioFrame",t)})}setVolume(e){this.track&&this.track.setVolume(e)}getVolumeLevel(){if(this.track)return this.track.getCurrentVolumeLevel()}getCurrentTimeDomainData(){if(this.track)return this.track.getCurrentTimeDomainData()}getCurrentFrequencyDomainData(){if(this.track)return this.track.getCurrentFrequencyData()}async setPlaybackDevice(e){if(this.track)return this.track.setPlaybackDevice(e)}getStats(){const e={uplinkBitrate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.uplinkBitrate=t[0].bitrate,e.uplinkRTT=t[0].rtt,e.uplinkLostRate=t[0].packetLossRate,e)}}class So extends C{constructor(e,t){super(),this._mixingManager=e,this.source=t,this._mixingManager.musicManager.on("music-state-change",e=>{switch(e){case N.IDLE:case N.LOADING:return;case N.PLAY:return void this.emit("state-changed",oa.PlAYING);case N.PAUSE:return void this.emit("state-changed",oa.PAUSED);case N.END:return void this.emit("state-changed",oa.STOPPED)}})}async start(e){this._mixingManager.musicManager.setMusicOption({loop:e}),await this._mixingManager.musicManager.startMusicMixing(this.source)}stop(){this._mixingManager.musicManager.stopMusicMixing()}resume(){this._mixingManager.musicManager.resumeMusicMixing()}pause(){this._mixingManager.musicManager.pauseMusicMixing()}getDuration(){return this._mixingManager.musicManager.getMusicDuration()}getCurrentPosition(){return this._mixingManager.musicManager.getMusicCurrentTime()}seekTo(e){this._mixingManager.musicManager.setMusicCurrentTime(e)}setPlayingVolume(e){this._mixingManager.musicManager.setMusicOption({volume:e})}setMixingVolume(e,t){}}class yo extends bo{constructor(e){const t=new io(e);super(t.outputTrack),this._sourceTrack=e,this._mixingManager=t,this.mixerList=[]}createAudioMixer(e){const t=new So(this._mixingManager,e);return this.mixerList.push(t),t}destroy(){this._mixingManager.release(),this._sourceTrack.release()}}class ko extends vo{constructor(e){super(e)}}class _o extends bo{constructor(e,t){super(e),this.source=t,e.on("audio-state-change",e=>{switch(e){case N.IDLE:case N.LOADING:return;case N.PLAY:return void this.emit("state-changed",oa.PlAYING);case N.PAUSE:return void this.emit("state-changed",oa.PAUSED);case N.END:return void this.emit("state-changed",oa.STOPPED)}})}async start(e){e&&this._track.setLoop(e),this._track.startAudioSource()}stop(){this._track.stopAudioSource()}resume(){this._track.resumeAudioSource()}pause(){this._track.pauseAudioSource()}getDuration(){return this._track.getDuration()}getCurrentPosition(){return this._track.getCurrentTime()}seekTo(e){this._track.setCurrentTime(e)}}class wo extends bo{constructor(e){super(e)}async setMediaStreamTrack(e){return Fa.safeEmitAsPromise("setMediaStreamTrack",this.trackID,e)}}class Co extends vo{constructor(e){super(e)}async setMediaStreamTrack(e){return Fa.safeEmitAsPromise("setMediaStreamTrack",this.trackID,e)}}const Eo="data:audio/mpeg;base64,SUQzAwAAAAAfdlRJVDIAAAALAAAB//6wZY+JMpPzl1RQRTEAAAABAAAAVEFMQgAAAAEAAABUWUVSAAAAAQAAAFRDT04AAAABAAAAVFJDSwAAAAEAAABDT01NAAAAHwAAAGVuZwBvbmxpbmUtYXVkaW8tY29udmVydGVyLmNvbQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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1eSZn3q8MwoZki5AIrYePhhwjXAzgG+GD+jt7IAIBR2aMkZI0QDF14mkgBY3rlyYPZeI50Jxj6keGaIj7pUBpWdRClqy6/6dsW3++zDROLlF4gIHR4oJ1kgg2+5sUpz4TjxXvb9c26t5rs31QwEAABBLdMNhCpOXUQXM4TOGsP+9DKHFdtg8ifKunQ1iQRNGMBRUN42jZYVbEGzfYIEDwGA8JpAgxwc//tSxG6CCjitMgykbwE9juaZhhh4nRe7ZadDN4KR5vVPgyWqARjOO/53YiIYW+4PU2PJ4uQmu4J3j/P+Tb/+36/6rWr1zqmve437/sLIQAA2k9ySNBNCHihLSTkHRKHM0OhCNiOPRmH7ZCF5eWvLTJuuuMC3FvQFRKkGyEisiDMK1MQKg5UT/rIblCO1IpX+v55fO+/2lMF/fXX1KNKW90n5eX8i/LTsdooMnT3UgutZNX/iZQQAAAxk2cYkSJaEAEngiYh+4SwKR8HuwyJlDnz/+1LEe4AOSHs3TCTQiaEn56mWDLhsSAlNRIaVYyNm6wThPzA8QQiULALDsPwJlspB6L07ymp9G8ndvclRH69p0OilmBW9D8qpXtBikk6XtILNNfT8uJeLNc0t5zu07wut2Htqm1m7v7xBvx7iJe2fe7Nn7HlBIOvNur62iJ+VL3/lUAEEFQ4azSgXqweuhMaUpW6TET7Q4/jcHbAMcwjV2o1dI1TsZSN6+kFCoVdpx5uI1tlo4vpLpCdvRJ3JQg5eaql/X3NfUxslzvnZI7rW5f/7UsRsAZE9KyjNsNLB5B6lqZeZOPsqTqh1523vbVZub7n7/kzCbmh46qxpqMaoiNHNOjQ0uVfeubvtqjanZ5oeQAIALpnZgH5SIyAEP07HlV1HV4rXgCZXSu2eZIzFOmiWZSvw7tO7rcJ6elMDytrkojMjgtLDeOdJTHLWtYX8Y0WUZvPZ03xsfsqHi2Vkb3SYxsjMN+5spPVUqFUVHJK7K6zB+QjlRl/v3GjQ+6DhYrKdGXX/V1QQONm1K/f+/o2oxngAAMZ2QIIQVNFqjRgA//tSxEiAEH2bLOyYtworIOTJpKLIsBQGJ3l0YGaeylxnIUxZyoSwEv04xetvWGwZLazmMPd5sDmNIWDjFMzdnIEk+BVYmk0H5lg3sH1NJUNFlYOJipQWOmmMujEGQPNWhssKjpaZvMTcaNrnZFB/YbK33jTpYmnJu5izzkyguOQAwOpwwLA0vSmHlCx2ZfS+i7ENAKQAAAfNJ0QbCRbhrfSJQgp4agASxIiXhGSAbow8MLRLDpCP4jIkqlJxZAPE4nJio+484qaaoKtOLx4Ia43/+1LEHwAM7JEvLLBpwdEeJamGGXC18RMGDqjRVQ0OIWKB3aNaRAqybOdYGgk2hDudAKFvARw6K3mqcdou8sAiwAAIRLgYY40NbnADxrUcWWtbo3ebYGJoYCUFxfE9MIJ6uMRxRHRNO9D4kE4sBq+PQ41rFmPcmRLwfbvtwhub5jZLrfkItmuz9rTPrUoykMzC1e3748PW8VU329//ESoYDsFS+7OAwKhdZN5Qm1R18CZLSgIfAACKStFFFmg87S1XMlbjDtA+pQ8tAuWBSYHJOf/7UsQPAAy9JTVMMKnBeh8naYSM6NVw2vHy85fsugSHv/WB6J+CcmY7KIolRrqj95fKdEVSEpc7PF2Zlbd0VHpZagOjNVTLkNOf5nm//EDkxYoDs2ZYKNdCJDyb0A92QCm27sF4RJKNkKu5S8GYLnwIE40jEICEw0goijjkSKDOtMYmUBA49fs4eMUnoZEec7ISy4/9L3K1yhllsuq84+fkR//J+9XChEDixZ+tpoTiqBR4GNET7Ou6jZJ1AU+jUAEiacoBKW4WpMjX60dZxp9G//tSxAqACoxpQ6eYbGFHCebplhjgtPQuwsaobCZzorZNuwyvYGJ+fgg0gQOMDBRBRZgk6w2RjhC0awkSdJ6j7jx1ZIWaUpeWCPohsYLuGvUuz2/9QG7iABJJ0GTwX8DgmE224vUwNCGxTXGqHENJ94l2WQplp/nmiHoJdLDjzwy0XcMIui5MeBFiqrpgqxo9De8mMkNEvHAVFjb2I6iQTSRPExROlqoASWRIBKNuagE4aIl1ToqzQYgRBMjFQwMjEimdDxdz/T7m535NK11OAIX/+1LEFQAKcHs9p7BnwVAM57WEmRAIrENipTmOynjrhcTIDIReAws5AlkB6pfdIk7sfUY1q1MLhpKMZc///rAC2kaATablw2AUUlG1t+GkuLEGuuUBIiKhs0TjjhK5lHJybTu7GKuZJzDy5bMzrMQB4GD9yAA8kxKVi6JlhogtjhVtBs1cfPQWrU07/Mo6Pbo0KqoDvuAGk3LhPxJQWEwlzHZct3yoCgnMuQHyY/YXco39WxS2IcqoxqFYQroj1ShRyoC98bXoyUd3OfaDzK7Wh//7UsQfAEtZAzlMJEfBSomncYYYYJKrWzK/AeyWyvyasoM8/2Iepx0MNezzzluPXlBQBSrNIC8TMAjC/TpiSSBSsQSSqMTVw24WASWBbmqKjqvuvHU7HhE24KklMeNB0+WaIqCgUKbBYSBJoooel6Wza0hIVlgTW1j2W6F1CooLO1/fqXUe37e2FWpuXgkBQWGYEEQvfLhyiN2xqOHFkgwhIzGY/yevZAt3LGsQihk41qRnGIsFRgCTSyhJAgZGrjhbfeHzomeMHNGMFy8Wq3UE//tSxCYACqBvR6YYbSFHieb1lhhgzYCVds9VDfsuAMSZQABJKcoxCZoSnEFnwqIg/iUZJUhcfTgIJAZXkiZUkEr/knjQR6bmjZcSQ2KCxM8RFdFkkf6wAqhhnIqYyXFrXxV7PK2ImDKL3Oo70Cun0AXZG0gE425upMoUwVwgiCwaSyZDE7FrCZWZEtmpmbPkeKvK9IgtBBYVtBZgaKBUVD7hUewpYoJRQWFCqQStTZXoC8te5m9j/wbCYAeMde/J+YFLWa6w7td3CnbIpeYitGb/+1LEMIAKsGE9rDBjgWcOKPT2GKShB5iPC5UOxmvCsilY+VHprIOdOKxp9eHAp1VM8ZXOfaqmhftPThYiRPGRUDBEpPHWnwy4QkzmxMEXnGXiccbCYIHRZCqddkr6e7MbDnrqBebrRILkjm67MlxMBdDuCJ9OQUZ6eDQuWKmF0a+q1gRMOlNi9wZ0iNmLppmeecfiZa8jEYyTKB7Roq6J3n6iosRETJhw1QoGjo0YO/NTq81f1u/qBds0cKLjac4hZCyJSCWLsoDSCzbYNExEHf/7UsQ2gAqAk0GnsGVBTZJotPSM5OOkDs0Uh8O9anh4GckBP7c1wiiWeK6sfkX5+cuJ0CZrjIAWwcfGWYHYXRHIExhVQrV60MH39fp9KqnVAGlAAEoqU2QHYpMKzWF5AYXDqXEhuaD33FwwOOHwsEtZFi2JMckTwyzOUWJjBUOg094PhddDoqLvvSPUHzCrnM/KrQGL5oVUzumnspfW+/vUqZv6ASrAALSUvHeAlnCpDiTBqyiQakICQcHyIgJ0CBdNBjcUQZaGTdzAEd2T86mZ//tSxECACohVN0wwxQGEkCfo9IzooUEU4VwQ4gPhhpQIjhoeCwq1JOTEN9VWt8BgS+9h/tJirxjULUNGqsSBDI4TuQTZUcC/xIoRqlQUk0xBJBQlWzRF8pdIx+LWXC0rLFmuLWqmaBSASd9m1cPDUL+ihaYK1iOUjZSUo+RmpPtnMxamMCoaAQsJZ+7en3GxyUlUZhyf//FYmen2cWcKBCR9lINRyXgGyGQGzpVVkLwBSYgKTZUdiSWwLiGMI0mQQ+nOh930zwfJERkhSQJCNgD/+1LEQ4AKpKtDR7Bo0UwKaDWWGGAEYCD6APOvolzoxDFVQmxzwnQ8mQQYap5P+8PnBx+OCPTVAkV5iTZHL7rfxwq5Wbzbrvq89BCLLrRd1J6mZzKobw9GAUIEC9OM5FDnLDFAzKlTSuBJrqMUHVNhzaur0j3Lgnqxc7fcMurjzSCzVP8O///X77wWpX7ev/8+gBNUuSAEhRxNpRJuQAHhLLDGXQBxAHpVoA4+7xfNdZaIMAF0HkicaRAVgHsHKYIxT8EceOkOdr53pDakdomzjP/7UsRNAAtEcU31gYAqYSbmtzTwAelqwkmxLb1Iui+ZtPHcXcUlagUyvNKFnt9K7owP/qM5qtrfv4M+/77pNeW89Fcssj95PBiVvqurZ3/ExBz/aJRieRKODyTX/+P/X3/pibzb3RUPImPEvALKAGAAAgArwFi3Cif+bImX+lmP+BDZooObSf8DSrgBmw5JEcAQ2Bi0AGfOGJMocCw8DAlgMmKBYE6KSfh6QN1gbuHUAaARb/AwoQckVgAUMFkofXqV/AXDBYEPqAuCCyUG2osh//tSxDGAEoFFELmqAAAAADSDgAAESVSqv4ciFkIqIpEG6oNsS8JtC33//8OSGTAQDCxIL7BjoXyC5ocsR0Hza9f//k+XkkxBTUUzLjEwMKqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqr/+1LERYPAAAGkAAAAIAAANIAAAASqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqg==";class Po extends vo{constructor(e,t,r,n){super(e),this.drawImage=(()=>{this.drawImageOnce(),requestAnimationFrame(this.drawImage)}),this.drawImageOnce=(()=>{if(this.ctx)for(const e of this.canvasSources)this.ctx.drawImage(e.source,e.x,e.y,e.width,e.heigth)}),this.canvas=t,this.ctx=r,this.updateSources(n).then(this.drawImage).catch(e=>{jr.warning(e)});const i=new Audio;i.src=Eo,i.autoplay=!0,i.loop=!0,i.muted=!0,i.ontimeupdate=(()=>{this.drawImageOnce()}),this.audioElement=i}async updateSources(e){this.sources=e,this.canvasSources=[];const t=await Promise.all(e.map(e=>Ta.loadImage(e.source)));this.ctx&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height);for(let r=0;r"audio"===e.info.kind)[0],r=i.filter(e=>"video"===e.info.kind)[0];if(!t||!r)throw Zr(`createScreenVideoTrack error, audioTrack: ${t}, videoTrack: ${r}`);e&&e.encoderConfig&&"string"!=typeof e.encoderConfig&&e.encoderConfig.lowStreamConfig&&(r.lowStreamConfig=e.encoderConfig.lowStreamConfig);const a=new bo(t),o=new ko(r);return void 0!==n.isMultiProfileEnabled&&(o.isMultiProfileEnabled=n.isMultiProfileEnabled),jr.log("createScreenVideoTrack end",[o,a]),[o,a]}}static async createMicrophoneAndCameraTracks(e,r){let n,i;if(jr.log("createMicrophoneAndCameraTracks start",e,r),e&&e.encoderConfig)if("string"==typeof e.encoderConfig){if(!(n=ta[e.encoderConfig]))throw fn()}else n=t({},ra,e.encoderConfig);else n=ra;if(r&&r.encoderConfig)if("string"==typeof r.encoderConfig){if(!(i=Yi[r.encoderConfig]))throw fn()}else i=t({},ea,r.encoderConfig);else i=ea;const a=await uo.getLocalTracks({audio:Mn({enabled:!0,bitrate:n.bitrate,sampleRate:n.sampleRate,sampleSize:n.sampleSize,channelCount:n.stereo?2:1,autoGainControl:e&&e.AGC,noiseSuppression:e&&e.ANS,echoCancellation:e&&e.AEC,deviceId:e&&e.microphoneId,tag:e&&e.tag}),video:Mn({enabled:!0,width:i.width,height:i.height,frameRate:i.frameRate,bitrate:i.bitrate,tag:r&&r.tag,facingMode:r&&r.facingMode,deviceId:r&&r.cameraId})}),o=a.filter(e=>"audio"===e.info.kind)[0],s=a.filter(e=>"video"===e.info.kind)[0];if(!o||!s)throw Zr(`createMicrophoneAndCameraTracks error, audioTrack: ${o}, videoTrack: ${s}`);r&&r.encoderConfig&&"string"!=typeof r.encoderConfig&&r.encoderConfig.lowStreamConfig&&(s.lowStreamConfig=r.encoderConfig.lowStreamConfig);const c=new yo(o),d=new To(s);return void 0!==i.isMultiProfileEnabled&&(d.isMultiProfileEnabled=i.isMultiProfileEnabled),jr.log("createMicrophoneAndCameraTracks end",[c,d]),[c,d]}static async createBufferSourceAudioTrack(e){let r;if(jr.log("createBufferSourceAudioTrack 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Promise((r,n)=>{if(e.isVideo()){const i=e.getMediaStreamTrack();if(e.isMuted()&&r(!1),void 0===i)n(Zr("cannot find mediaStreamTrack"));else{const a=document.createElement("video");a.style.width="1px",a.style.height="1px",a.setAttribute("muted",""),a.muted=!0,a.setAttribute("playsinline",""),a.controls=!1,a.style.opacity="0.01",a.style.position="fixed",a.style.left="0",a.style.top="0",document.body.appendChild(a),a.srcObject=new MediaStream([i]),a.play();const o=document.createElement("canvas");o.width=160,o.height=120;const s=o.getContext("2d");if(s){let n=!1,i=null;const c=setInterval(()=>{e.isMuted()&&(c&&(clearInterval(c),r(!1)),a&&a.remove()),s.drawImage(a,0,0,160,120);const t=s.getImageData(0,0,o.width,o.height);var d=Math.floor(t.data.length/3);if(i){for(let e=0;e{setTimeout(()=>{c&&(clearInterval(c),r(n)),a&&a.remove()},0)},t)}else n(Zr("can not get canvas 2d context"))}}else n(Zr("only support video track"))})}static async getElectronScreenSources(e){return 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C",SamsungTablet:"SAMSUNG.*Tablet|Galaxy.*Tab|SC-01C|GT-P1000|GT-P1003|GT-P1010|GT-P3105|GT-P6210|GT-P6800|GT-P6810|GT-P7100|GT-P7300|GT-P7310|GT-P7500|GT-P7510|SCH-I800|SCH-I815|SCH-I905|SGH-I957|SGH-I987|SGH-T849|SGH-T859|SGH-T869|SPH-P100|GT-P3100|GT-P3108|GT-P3110|GT-P5100|GT-P5110|GT-P6200|GT-P7320|GT-P7511|GT-N8000|GT-P8510|SGH-I497|SPH-P500|SGH-T779|SCH-I705|SCH-I915|GT-N8013|GT-P3113|GT-P5113|GT-P8110|GT-N8010|GT-N8005|GT-N8020|GT-P1013|GT-P6201|GT-P7501|GT-N5100|GT-N5105|GT-N5110|SHV-E140K|SHV-E140L|SHV-E140S|SHV-E150S|SHV-E230K|SHV-E230L|SHV-E230S|SHW-M180K|SHW-M180L|SHW-M180S|SHW-M180W|SHW-M300W|SHW-M305W|SHW-M380K|SHW-M380S|SHW-M380W|SHW-M430W|SHW-M480K|SHW-M480S|SHW-M480W|SHW-M485W|SHW-M486W|SHW-M500W|GT-I9228|SCH-P739|SCH-I925|GT-I9200|GT-P5200|GT-P5210|GT-P5210X|SM-T311|SM-T310|SM-T310X|SM-T210|SM-T210R|SM-T211|SM-P600|SM-P601|SM-P605|SM-P900|SM-P901|SM-T217|SM-T217A|SM-T217S|SM-P6000|SM-T3100|SGH-I467|XE500|SM-T110|GT-P5220|GT-I9200X|GT-N5110X|GT-N5120|SM-P905|SM-T111|SM-T2105|SM-T315|SM-T320|SM-T320X|SM-T321|SM-T520|SM-T525|SM-T530NU|SM-T230NU|SM-T330NU|SM-T900|XE500T1C|SM-P605V|SM-P905V|SM-T337V|SM-T537V|SM-T707V|SM-T807V|SM-P600X|SM-P900X|SM-T210X|SM-T230|SM-T230X|SM-T325|GT-P7503|SM-T531|SM-T330|SM-T530|SM-T705|SM-T705C|SM-T535|SM-T331|SM-T800|SM-T700|SM-T537|SM-T807|SM-P907A|SM-T337A|SM-T537A|SM-T707A|SM-T807A|SM-T237|SM-T807P|SM-P607T|SM-T217T|SM-T337T|SM-T807T|SM-T116NQ|SM-T116BU|SM-P550|SM-T350|SM-T550|SM-T9000|SM-P9000|SM-T705Y|SM-T805|GT-P3113|SM-T710|SM-T810|SM-T815|SM-T360|SM-T533|SM-T113|SM-T335|SM-T715|SM-T560|SM-T670|SM-T677|SM-T377|SM-T567|SM-T357T|SM-T555|SM-T561|SM-T713|SM-T719|SM-T813|SM-T819|SM-T580|SM-T355Y?|SM-T280|SM-T817A|SM-T820|SM-W700|SM-P580|SM-T587|SM-P350|SM-P555M|SM-P355M|SM-T113NU|SM-T815Y|SM-T585|SM-T285|SM-T825|SM-W708|SM-T835|SM-T830|SM-T837V|SM-T720|SM-T510|SM-T387V|SM-P610|SM-T290|SM-T515|SM-T590|SM-T595|SM-T725|SM-T817P|SM-P585N0|SM-T395|SM-T295|SM-T865|SM-P610N|SM-P615|SM-T970|SM-T380|SM-T5950|SM-T905|SM-T231|SM-T500|SM-T860",Kindle:"Kindle|Silk.*Accelerated|Android.*\\b(KFOT|KFTT|KFJWI|KFJWA|KFOTE|KFSOWI|KFTHWI|KFTHWA|KFAPWI|KFAPWA|WFJWAE|KFSAWA|KFSAWI|KFASWI|KFARWI|KFFOWI|KFGIWI|KFMEWI)\\b|Android.*Silk/[0-9.]+ like Chrome/[0-9.]+ (?!Mobile)",SurfaceTablet:"Windows NT [0-9.]+; ARM;.*(Tablet|ARMBJS)",HPTablet:"HP Slate (7|8|10)|HP ElitePad 900|hp-tablet|EliteBook.*Touch|HP 8|Slate 21|HP SlateBook 10",AsusTablet:"^.*PadFone((?!Mobile).)*$|Transformer|TF101|TF101G|TF300T|TF300TG|TF300TL|TF700T|TF700KL|TF701T|TF810C|ME171|ME301T|ME302C|ME371MG|ME370T|ME372MG|ME172V|ME173X|ME400C|Slider SL101|\\bK00F\\b|\\bK00C\\b|\\bK00E\\b|\\bK00L\\b|TX201LA|ME176C|ME102A|\\bM80TA\\b|ME372CL|ME560CG|ME372CG|ME302KL| K010 | K011 | K017 | K01E |ME572C|ME103K|ME170C|ME171C|\\bME70C\\b|ME581C|ME581CL|ME8510C|ME181C|P01Y|PO1MA|P01Z|\\bP027\\b|\\bP024\\b|\\bP00C\\b",BlackBerryTablet:"PlayBook|RIM Tablet",HTCtablet:"HTC_Flyer_P512|HTC Flyer|HTC Jetstream|HTC-P715a|HTC EVO View 4G|PG41200|PG09410",MotorolaTablet:"xoom|sholest|MZ615|MZ605|MZ505|MZ601|MZ602|MZ603|MZ604|MZ606|MZ607|MZ608|MZ609|MZ615|MZ616|MZ617",NookTablet:"Android.*Nook|NookColor|nook browser|BNRV200|BNRV200A|BNTV250|BNTV250A|BNTV400|BNTV600|LogicPD Zoom2",AcerTablet:"Android.*; \\b(A100|A101|A110|A200|A210|A211|A500|A501|A510|A511|A700|A701|W500|W500P|W501|W501P|W510|W511|W700|G100|G100W|B1-A71|B1-710|B1-711|A1-810|A1-811|A1-830)\\b|W3-810|\\bA3-A10\\b|\\bA3-A11\\b|\\bA3-A20\\b|\\bA3-A30|A3-A40",ToshibaTablet:"Android.*(AT100|AT105|AT200|AT205|AT270|AT275|AT300|AT305|AT1S5|AT500|AT570|AT700|AT830)|TOSHIBA.*FOLIO",LGTablet:"\\bL-06C|LG-V909|LG-V900|LG-V700|LG-V510|LG-V500|LG-V410|LG-V400|LG-VK810\\b",FujitsuTablet:"Android.*\\b(F-01D|F-02F|F-05E|F-10D|M532|Q572)\\b",PrestigioTablet:"PMP3170B|PMP3270B|PMP3470B|PMP7170B|PMP3370B|PMP3570C|PMP5870C|PMP3670B|PMP5570C|PMP5770D|PMP3970B|PMP3870C|PMP5580C|PMP5880D|PMP5780D|PMP5588C|PMP7280C|PMP7280C3G|PMP7280|PMP7880D|PMP5597D|PMP5597|PMP7100D|PER3464|PER3274|PER3574|PER3884|PER5274|PER5474|PMP5097CPRO|PMP5097|PMP7380D|PMP5297C|PMP5297C_QUAD|PMP812E|PMP812E3G|PMP812F|PMP810E|PMP880TD|PMT3017|PMT3037|PMT3047|PMT3057|PMT7008|PMT5887|PMT5001|PMT5002",LenovoTablet:"Lenovo TAB|Idea(Tab|Pad)( A1|A10| K1|)|ThinkPad([ ]+)?Tablet|YT3-850M|YT3-X90L|YT3-X90F|YT3-X90X|Lenovo.*(S2109|S2110|S5000|S6000|K3011|A3000|A3500|A1000|A2107|A2109|A1107|A5500|A7600|B6000|B8000|B8080)(-|)(FL|F|HV|H|)|TB-X103F|TB-X304X|TB-X304F|TB-X304L|TB-X505F|TB-X505L|TB-X505X|TB-X605F|TB-X605L|TB-8703F|TB-8703X|TB-8703N|TB-8704N|TB-8704F|TB-8704X|TB-8704V|TB-7304F|TB-7304I|TB-7304X|Tab2A7-10F|Tab2A7-20F|TB2-X30L|YT3-X50L|YT3-X50F|YT3-X50M|YT-X705F|YT-X703F|YT-X703L|YT-X705L|YT-X705X|TB2-X30F|TB2-X30L|TB2-X30M|A2107A-F|A2107A-H|TB3-730F|TB3-730M|TB3-730X|TB-7504F|TB-7504X|TB-X704F|TB-X104F|TB3-X70F|TB-X705F|TB-8504F|TB3-X70L|TB3-710F|TB-X704L",DellTablet:"Venue 11|Venue 8|Venue 7|Dell Streak 10|Dell Streak 7",YarvikTablet:"Android.*\\b(TAB210|TAB211|TAB224|TAB250|TAB260|TAB264|TAB310|TAB360|TAB364|TAB410|TAB411|TAB420|TAB424|TAB450|TAB460|TAB461|TAB464|TAB465|TAB467|TAB468|TAB07-100|TAB07-101|TAB07-150|TAB07-151|TAB07-152|TAB07-200|TAB07-201-3G|TAB07-210|TAB07-211|TAB07-212|TAB07-214|TAB07-220|TAB07-400|TAB07-485|TAB08-150|TAB08-200|TAB08-201-3G|TAB08-201-30|TAB09-100|TAB09-211|TAB09-410|TAB10-150|TAB10-201|TAB10-211|TAB10-400|TAB10-410|TAB13-201|TAB274EUK|TAB275EUK|TAB374EUK|TAB462EUK|TAB474EUK|TAB9-200)\\b",MedionTablet:"Android.*\\bOYO\\b|LIFE.*(P9212|P9514|P9516|S9512)|LIFETAB",ArnovaTablet:"97G4|AN10G2|AN7bG3|AN7fG3|AN8G3|AN8cG3|AN7G3|AN9G3|AN7dG3|AN7dG3ST|AN7dG3ChildPad|AN10bG3|AN10bG3DT|AN9G2",IntensoTablet:"INM8002KP|INM1010FP|INM805ND|Intenso Tab|TAB1004",IRUTablet:"M702pro",MegafonTablet:"MegaFon V9|\\bZTE V9\\b|Android.*\\bMT7A\\b",EbodaTablet:"E-Boda (Supreme|Impresspeed|Izzycomm|Essential)",AllViewTablet:"Allview.*(Viva|Alldro|City|Speed|All TV|Frenzy|Quasar|Shine|TX1|AX1|AX2)",ArchosTablet:"\\b(101G9|80G9|A101IT)\\b|Qilive 97R|Archos5|\\bARCHOS (70|79|80|90|97|101|FAMILYPAD|)(b|c|)(G10| Cobalt| TITANIUM(HD|)| Xenon| Neon|XSK| 2| XS 2| PLATINUM| CARBON|GAMEPAD)\\b",AinolTablet:"NOVO7|NOVO8|NOVO10|Novo7Aurora|Novo7Basic|NOVO7PALADIN|novo9-Spark",NokiaLumiaTablet:"Lumia 2520",SonyTablet:"Sony.*Tablet|Xperia Tablet|Sony Tablet S|SO-03E|SGPT12|SGPT13|SGPT114|SGPT121|SGPT122|SGPT123|SGPT111|SGPT112|SGPT113|SGPT131|SGPT132|SGPT133|SGPT211|SGPT212|SGPT213|SGP311|SGP312|SGP321|EBRD1101|EBRD1102|EBRD1201|SGP351|SGP341|SGP511|SGP512|SGP521|SGP541|SGP551|SGP621|SGP641|SGP612|SOT31|SGP771|SGP611|SGP612|SGP712",PhilipsTablet:"\\b(PI2010|PI3000|PI3100|PI3105|PI3110|PI3205|PI3210|PI3900|PI4010|PI7000|PI7100)\\b",CubeTablet:"Android.*(K8GT|U9GT|U10GT|U16GT|U17GT|U18GT|U19GT|U20GT|U23GT|U30GT)|CUBE 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\\b(E3A|T3X|T5C|T5B|T3E|T3C|T3B|T1J|T1F|T2A|T1H|T1i|E1C|T1-E|T5-A|T4|E1-B|T2Ci|T1-B|T1-D|O1-A|E1-A|T1-A|T3A|T4i)\\b ",DanyTechTablet:"Genius Tab G3|Genius Tab S2|Genius Tab Q3|Genius Tab G4|Genius Tab Q4|Genius Tab G-II|Genius TAB GII|Genius TAB GIII|Genius Tab S1",GalapadTablet:"Android [0-9.]+; [a-z-]+; \\bG1\\b",MicromaxTablet:"Funbook|Micromax.*\\b(P250|P560|P360|P362|P600|P300|P350|P500|P275)\\b",KarbonnTablet:"Android.*\\b(A39|A37|A34|ST8|ST10|ST7|Smart Tab3|Smart Tab2)\\b",AllFineTablet:"Fine7 Genius|Fine7 Shine|Fine7 Air|Fine8 Style|Fine9 More|Fine10 Joy|Fine11 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Tab|\\bM6pro\\b|CT1020W|arc 10HD|\\bTP750\\b|\\bQTAQZ3\\b|WVT101|TM1088|KT107"},oss:{AndroidOS:"Android",BlackBerryOS:"blackberry|\\bBB10\\b|rim tablet os",PalmOS:"PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino",SymbianOS:"Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\\bS60\\b",WindowsMobileOS:"Windows CE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Windows Mobile|Windows Phone [0-9.]+|WCE;",WindowsPhoneOS:"Windows Phone 10.0|Windows Phone 8.1|Windows Phone 8.0|Windows Phone OS|XBLWP7|ZuneWP7|Windows NT 6.[23]; ARM;",iOS:"\\biPhone.*Mobile|\\biPod|\\biPad|AppleCoreMedia",iPadOS:"CPU OS 13",SailfishOS:"Sailfish",MeeGoOS:"MeeGo",MaemoOS:"Maemo",JavaOS:"J2ME/|\\bMIDP\\b|\\bCLDC\\b",webOS:"webOS|hpwOS",badaOS:"\\bBada\\b",BREWOS:"BREW"},uas:{Chrome:"\\bCrMo\\b|CriOS|Android.*Chrome/[.0-9]* (Mobile)?",Dolfin:"\\bDolfin\\b",Opera:"Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR/[0-9.]+$|Coast/[0-9.]+",Skyfire:"Skyfire",Edge:"\\bEdgiOS\\b|Mobile Safari/[.0-9]* Edge",IE:"IEMobile|MSIEMobile",Firefox:"fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile|FxiOS",Bolt:"bolt",TeaShark:"teashark",Blazer:"Blazer",Safari:"Version((?!\\bEdgiOS\\b).)*Mobile.*Safari|Safari.*Mobile|MobileSafari",WeChat:"\\bMicroMessenger\\b",UCBrowser:"UC.*Browser|UCWEB",baiduboxapp:"baiduboxapp",baidubrowser:"baidubrowser",DiigoBrowser:"DiigoBrowser",Mercury:"\\bMercury\\b",ObigoBrowser:"Obigo",NetFront:"NF-Browser",GenericBrowser:"NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision|MQQBrowser|MicroMessenger",PaleMoon:"Android.*PaleMoon|Mobile.*PaleMoon"},props:{Mobile:"Mobile/[VER]",Build:"Build/[VER]",Version:"Version/[VER]",VendorID:"VendorID/[VER]",iPad:"iPad.*CPU[a-z ]+[VER]",iPhone:"iPhone.*CPU[a-z ]+[VER]",iPod:"iPod.*CPU[a-z ]+[VER]",Kindle:"Kindle/[VER]",Chrome:["Chrome/[VER]","CriOS/[VER]","CrMo/[VER]"],Coast:["Coast/[VER]"],Dolfin:"Dolfin/[VER]",Firefox:["Firefox/[VER]","FxiOS/[VER]"],Fennec:"Fennec/[VER]",Edge:"Edge/[VER]",IE:["IEMobile/[VER];","IEMobile [VER]","MSIE [VER];","Trident/[0-9.]+;.*rv:[VER]"],NetFront:"NetFront/[VER]",NokiaBrowser:"NokiaBrowser/[VER]",Opera:[" OPR/[VER]","Opera Mini/[VER]","Version/[VER]"],"Opera Mini":"Opera Mini/[VER]","Opera Mobi":"Version/[VER]",UCBrowser:["UCWEB[VER]","UC.*Browser/[VER]"],MQQBrowser:"MQQBrowser/[VER]",MicroMessenger:"MicroMessenger/[VER]",baiduboxapp:"baiduboxapp/[VER]",baidubrowser:"baidubrowser/[VER]",SamsungBrowser:"SamsungBrowser/[VER]",Iron:"Iron/[VER]",Safari:["Version/[VER]","Safari/[VER]"],Skyfire:"Skyfire/[VER]",Tizen:"Tizen/[VER]",Webkit:"webkit[ /][VER]",PaleMoon:"PaleMoon/[VER]",SailfishBrowser:"SailfishBrowser/[VER]",Gecko:"Gecko/[VER]",Trident:"Trident/[VER]",Presto:"Presto/[VER]",Goanna:"Goanna/[VER]",iOS:" \\bi?OS\\b [VER][ ;]{1}",Android:"Android [VER]",Sailfish:"Sailfish [VER]",BlackBerry:["BlackBerry[\\w]+/[VER]","BlackBerry.*Version/[VER]","Version/[VER]"],BREW:"BREW [VER]",Java:"Java/[VER]","Windows Phone OS":["Windows Phone OS [VER]","Windows Phone [VER]"],"Windows Phone":"Windows Phone [VER]","Windows CE":"Windows CE/[VER]","Windows NT":"Windows NT [VER]",Symbian:["SymbianOS/[VER]","Symbian/[VER]"],webOS:["webOS/[VER]","hpwOS/[VER];"]},utils:{Bot:"Googlebot|facebookexternalhit|Google-AMPHTML|s~amp-validator|AdsBot-Google|Google Keyword Suggestion|Facebot|YandexBot|YandexMobileBot|bingbot|ia_archiver|AhrefsBot|Ezooms|GSLFbot|WBSearchBot|Twitterbot|TweetmemeBot|Twikle|PaperLiBot|Wotbox|UnwindFetchor|Exabot|MJ12bot|YandexImages|TurnitinBot|Pingdom|contentkingapp|AspiegelBot",MobileBot:"Googlebot-Mobile|AdsBot-Google-Mobile|YahooSeeker/M1A1-R2D2",DesktopMode:"WPDesktop",TV:"SonyDTV|HbbTV",WebKit:"(webkit)[ /]([\\w.]+)",Console:"\\b(Nintendo|Nintendo WiiU|Nintendo 3DS|Nintendo Switch|PLAYSTATION|Xbox)\\b",Watch:"SM-V700"}},detectMobileBrowsers:{fullPattern:/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i,shortPattern:/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( 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o=1;if(t===Fe&&(t=6),n<0?(o=0,n=-n):n>15&&(o=2,n-=16),i<1||i>9||r!==Ke||n<8||n>15||t<0||t>9||a<0||a>We)return et(e,Ne);8===n&&(n=9);const s=new pt;return e.state=s,s.strm=e,s.wrap=o,s.gzhead=null,s.w_bits=n,s.w_size=1<vt(e,t,Ke,15,8,ze),deflateInit2:vt,deflateReset:gt,deflateResetKeep:mt,deflateSetHeader:(e,t)=>e&&e.state?2!==e.state.wrap?Ne:(e.state.gzhead=t,Le):Ne,deflate:(e,t)=>{let r,n;if(!e||!e.state||t>Be||t<0)return e?et(e,Ne):Ne;const i=e.state;if(!e.output||!e.input&&0!==e.avail_in||666===i.status&&t!==Oe)return et(e,0===e.avail_out?je:Ne);i.strm=e;const a=i.last_flush;if(i.last_flush=t,42===i.status)if(2===i.wrap)e.adler=0,ot(i,31),ot(i,139),ot(i,8),i.gzhead?(ot(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),ot(i,255&i.gzhead.time),ot(i,i.gzhead.time>>8&255),ot(i,i.gzhead.time>>16&255),ot(i,i.gzhead.time>>24&255),ot(i,9===i.level?2:i.strategy>=qe||i.level<2?4:0),ot(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(ot(i,255&i.gzhead.extra.length),ot(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(e.adler=ke(e.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(ot(i,0),ot(i,0),ot(i,0),ot(i,0),ot(i,0),ot(i,9===i.level?2:i.strategy>=qe||i.level<2?4:0),ot(i,3),i.status=113);else{let t=Ke+(i.w_bits-8<<4)<<8,r=-1;t|=(r=i.strategy>=qe||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(t|=32),t+=31-t%31,i.status=113,st(i,t),0!==i.strstart&&(st(i,e.adler>>>16),st(i,65535&e.adler)),e.adler=1}if(69===i.status)if(i.gzhead.extra){for(r=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>r&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),it(e),r=i.pending,i.pending!==i.pending_buf_size));)ot(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>r&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){r=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>r&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),it(e),r=i.pending,i.pending===i.pending_buf_size)){n=1;break}n=i.gzindexr&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),0===n&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){r=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>r&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),it(e),r=i.pending,i.pending===i.pending_buf_size)){n=1;break}n=i.gzindexr&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),0===n&&(i.status=103)}else i.status=103;if(103===i.status&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&it(e),i.pending+2<=i.pending_buf_size&&(ot(i,255&e.adler),ot(i,e.adler>>8&255),e.adler=0,i.status=113)):i.status=113),0!==i.pending){if(it(e),0===e.avail_out)return i.last_flush=-1,Le}else if(0===e.avail_in&&tt(t)<=tt(a)&&t!==Oe)return et(e,je);if(666===i.status&&0!==e.avail_in)return et(e,je);if(0!==e.avail_in||0!==i.lookahead||t!==Re&&666!==i.status){let r=i.strategy===qe?((e,t)=>{let r;for(;;){if(0===e.lookahead&&(ut(e),0===e.lookahead)){if(t===Re)return 1;break}if(e.match_length=0,r=Me(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,r&&(at(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===Oe?(at(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(at(e,!1),0===e.strm.avail_out)?1:2})(i,t):i.strategy===Ve?((e,t)=>{let r,n,i,a;const o=e.window;for(;;){if(e.lookahead<=258){if(ut(e),e.lookahead<=258&&t===Re)return 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(\S*)(?: (\S*))?/,names:["value","direction","encrypt-uri","uri","config"],format:function(e){return"extmap:%d"+(e.direction?"/%s":"%v")+(e["encrypt-uri"]?" %s":"%v")+" %s"+(e.config?" %s":"")}},{name:"extmapAllowMixed",reg:/^(extmap-allow-mixed)/},{push:"crypto",reg:/^crypto:(\d*) ([\w_]*) (\S*)(?: (\S*))?/,names:["id","suite","config","sessionConfig"],format:function(e){return null!=e.sessionConfig?"crypto:%d %s %s %s":"crypto:%d %s %s"}},{name:"setup",reg:/^setup:(\w*)/,format:"setup:%s"},{name:"connectionType",reg:/^connection:(new|existing)/,format:"connection:%s"},{name:"mid",reg:/^mid:([^\s]*)/,format:"mid:%s"},{name:"msid",reg:/^msid:(.*)/,format:"msid:%s"},{name:"ptime",reg:/^ptime:(\d*(?:\.\d*)*)/,format:"ptime:%d"},{name:"maxptime",reg:/^maxptime:(\d*(?:\.\d*)*)/,format:"maxptime:%d"},{name:"direction",reg:/^(sendrecv|recvonly|sendonly|inactive)/},{name:"icelite",reg:/^(ice-lite)/},{name:"iceUfrag",reg:/^ice-ufrag:(\S*)/,format:"ice-ufrag:%s"},{name:"icePwd",reg:/^ice-pwd:(\S*)/,format:"ice-pwd:%s"},{name:"fingerprint",reg:/^fingerprint:(\S*) (\S*)/,names:["type","hash"],format:"fingerprint:%s %s"},{push:"candidates",reg:/^candidate:(\S*) (\d*) (\S*) (\d*) (\S*) (\d*) typ (\S*)(?: raddr (\S*) rport (\d*))?(?: tcptype (\S*))?(?: generation (\d*))?(?: network-id (\d*))?(?: network-cost (\d*))?/,names:["foundation","component","transport","priority","ip","port","type","raddr","rport","tcptype","generation","network-id","network-cost"],format:function(e){var t="candidate:%s %d %s %d %s %d typ %s";return t+=null!=e.raddr?" raddr %s rport %d":"%v%v",t+=null!=e.tcptype?" tcptype %s":"%v",null!=e.generation&&(t+=" generation %d"),t+=null!=e["network-id"]?" network-id %d":"%v",t+=null!=e["network-cost"]?" network-cost %d":"%v"}},{name:"endOfCandidates",reg:/^(end-of-candidates)/},{name:"remoteCandidates",reg:/^remote-candidates:(.*)/,format:"remote-candidates:%s"},{name:"iceOptions",reg:/^ice-options:(\S*)/,format:"ice-options:%s"},{push:"ssrcs",reg:/^ssrc:(\d*) ([\w_-]*)(?::(.*))?/,names:["id","attribute","value"],format:function(e){var t="ssrc:%d";return null!=e.attribute&&(t+=" %s",null!=e.value&&(t+=":%s")),t}},{push:"ssrcGroups",reg:/^ssrc-group:([\x21\x23\x24\x25\x26\x27\x2A\x2B\x2D\x2E\w]*) (.*)/,names:["semantics","ssrcs"],format:"ssrc-group:%s %s"},{name:"msidSemantic",reg:/^msid-semantic:\s?(\w*) (\S*)/,names:["semantic","token"],format:"msid-semantic: %s %s"},{push:"groups",reg:/^group:(\w*) (.*)/,names:["type","mids"],format:"group:%s %s"},{name:"rtcpMux",reg:/^(rtcp-mux)/},{name:"rtcpRsize",reg:/^(rtcp-rsize)/},{name:"sctpmap",reg:/^sctpmap:([\w_/]*) (\S*)(?: (\S*))?/,names:["sctpmapNumber","app","maxMessageSize"],format:function(e){return null!=e.maxMessageSize?"sctpmap:%s %s %s":"sctpmap:%s %s"}},{name:"xGoogleFlag",reg:/^x-google-flag:([^\s]*)/,format:"x-google-flag:%s"},{push:"rids",reg:/^rid:([\d\w]+) (\w+)(?: ([\S| ]*))?/,names:["id","direction","params"],format:function(e){return e.params?"rid:%s %s %s":"rid:%s %s"}},{push:"imageattrs",reg:new RegExp("^imageattr:(\\d+|\\*)[\\s\\t]+(send|recv)[\\s\\t]+(\\*|\\[\\S+\\](?:[\\s\\t]+\\[\\S+\\])*)(?:[\\s\\t]+(recv|send)[\\s\\t]+(\\*|\\[\\S+\\](?:[\\s\\t]+\\[\\S+\\])*))?"),names:["pt","dir1","attrs1","dir2","attrs2"],format:function(e){return"imageattr:%s %s %s"+(e.dir2?" %s %s":"")}},{name:"simulcast",reg:new RegExp("^simulcast:(send|recv) ([a-zA-Z0-9\\-_~;,]+)(?:\\s?(send|recv) ([a-zA-Z0-9\\-_~;,]+))?$"),names:["dir1","list1","dir2","list2"],format:function(e){return"simulcast:%s %s"+(e.dir2?" %s %s":"")}},{name:"simulcast_03",reg:/^simulcast:[\s\t]+([\S+\s\t]+)$/,names:["value"],format:"simulcast: %s"},{name:"framerate",reg:/^framerate:(\d+(?:$|\.\d+))/,format:"framerate:%s"},{name:"sourceFilter",reg:/^source-filter: *(excl|incl) (\S*) (IP4|IP6|\*) (\S*) (.*)/,names:["filterMode","netType","addressTypes","destAddress","srcList"],format:"source-filter: %s %s %s %s %s"},{name:"bundleOnly",reg:/^(bundle-only)/},{name:"label",reg:/^label:(.+)/,format:"label:%s"},{name:"sctpPort",reg:/^sctp-port:(\d+)$/,format:"sctp-port:%s"},{name:"maxMessageSize",reg:/^max-message-size:(\d+)$/,format:"max-message-size:%s"},{push:"tsRefClocks",reg:/^ts-refclk:([^\s=]*)(?:=(\S*))?/,names:["clksrc","clksrcExt"],format:function(e){return"ts-refclk:%s"+(null!=e.clksrcExt?"=%s":"")}},{name:"mediaClk",reg:/^mediaclk:(?:id=(\S*))? *([^\s=]*)(?:=(\S*))?(?: *rate=(\d+)\/(\d+))?/,names:["id","mediaClockName","mediaClockValue","rateNumerator","rateDenominator"],format:function(e){var t="mediaclk:";return t+=null!=e.id?"id=%s %s":"%v%s",t+=null!=e.mediaClockValue?"=%s":"",t+=null!=e.rateNumerator?" rate=%s":"",t+=null!=e.rateDenominator?"/%s":""}},{name:"keywords",reg:/^keywds:(.+)$/,format:"keywds:%s"},{name:"content",reg:/^content:(.+)/,format:"content:%s"},{name:"bfcpFloorCtrl",reg:/^floorctrl:(c-only|s-only|c-s)/,format:"floorctrl:%s"},{name:"bfcpConfId",reg:/^confid:(\d+)/,format:"confid:%s"},{name:"bfcpUserId",reg:/^userid:(\d+)/,format:"userid:%s"},{name:"bfcpFloorId",reg:/^floorid:(.+) (?:m-stream|mstrm):(.+)/,names:["id","mStream"],format:"floorid:%s mstrm:%s"},{push:"invalid",names:["value"]}]};Object.keys(t).forEach(function(e){t[e].forEach(function(e){e.reg||(e.reg=/(.*)/),e.format||(e.format="%s")})})}),Pi=(Ei.v,Ei.o,Ei.s,Ei.i,Ei.u,Ei.e,Ei.p,Ei.z,Ei.r,Ei.t,Ei.c,Ei.b,Ei.m,Ei.a,u(function(e,t){var r=function(e){return String(Number(e))===e?Number(e):e},n=function(e,t,n){var i=e.name&&e.names;e.push&&!t[e.push]?t[e.push]=[]:i&&!t[e.name]&&(t[e.name]={});var a=e.push?{}:i?t[e.name]:t;!function(e,t,n,i){if(i&&!n)t[i]=r(e[1]);else for(var a=0;a1&&(e[n[0]]=void 0),e};t.parseParams=function(e){return e.split(/;\s?/).reduce(a,{})},t.parseFmtpConfig=t.parseParams,t.parsePayloads=function(e){return e.toString().split(" ").map(Number)},t.parseRemoteCandidates=function(e){for(var t=[],n=e.split(" ").map(r),i=0;i=n)return e;var i=r[t];switch(t+=1,e){case"%%":return"%";case"%s":return String(i);case"%d":return Number(i);case"%v":return""}})}.apply(null,n)},Ri=["v","o","s","i","u","e","p","c","b","t","r","z","a"],Di=["i","c","b","a"],xi={write:function(e,t){t=t||{},null==e.version&&(e.version=0),null==e.name&&(e.name=" "),e.media.forEach(function(e){null==e.payloads&&(e.payloads="")});var r=t.outerOrder||Ri,n=t.innerOrder||Di,i=[];return r.forEach(function(t){Ei[t].forEach(function(r){r.name in e&&null!=e[r.name]?i.push(Ii(t,r,e)):r.push in e&&null!=e[r.push]&&e[r.push].forEach(function(e){i.push(Ii(t,r,e))})})}),e.media.forEach(function(e){i.push(Ii("m",Ei.m[0],e)),n.forEach(function(t){Ei[t].forEach(function(r){r.name in e&&null!=e[r.name]?i.push(Ii(t,r,e)):r.push in e&&null!=e[r.push]&&e[r.push].forEach(function(e){i.push(Ii(t,r,e))})})})}),i.join("\r\n")+"\r\n"},parse:Pi.parse,parseParams:Pi.parseParams,parseFmtpConfig:Pi.parseFmtpConfig,parsePayloads:Pi.parsePayloads,parseRemoteCandidates:Pi.parseRemoteCandidates,parseImageAttributes:Pi.parseImageAttributes,parseSimulcastStreamList:Pi.parseSimulcastStreamList};const Oi="\n",Bi="qiniu-rtc-client";function Li(e){return e.map(e=>{const t={component:1,foundation:e.foundation,ip:e.ip,port:e.port,priority:e.priority,transport:e.protocol,type:e.type};return e.tcpType&&(t.tcptype=e.tcpType),t})}class Gi{constructor(e,t){this.lastSubMids=[],this.sessionVersion=0,this.direction=e,this.extendedRtpCapabilities=t}get transportRemoteParameters(){return this._transportRemoteParameters}async setTransportRemoteParameters(e){for(const t of e.iceCandidates)t.ip=await Nn(t.ip);this._transportRemoteParameters=e}createRemoteAnswer(e,t,r){if(jr.log("create remote answer",t,r),!this.transportRemoteParameters)throw Zr("no transportRemoteParameters!");return w.unifiedPlan?function(e,t,r,n,i){const a=xi.parse(r),o={version:0};o.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344376",sessionVersion:2,username:Bi},o.name="-",o.timing={start:0,stop:0},o.icelite=t.iceParameters.iceLite?"ice-lite":void 0,o.msidSemantic={semantic:"WMS",token:"*"},o.media=[],o.fingerprint={type:t.dtlsParameters.fingerprints[0].algorithm,hash:t.dtlsParameters.fingerprints[0].value};for(const r of a.media){r.direction;const a=r.type,s="audio"===a?e.codecs[0]:e.codecs[1],c=e.headerExtensions.filter(e=>e.kind===a),d={type:r.type,port:i&&i.has(String(r.mid))?0:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:r.mid,iceUfrag:t.iceParameters.usernameFragment,icePwd:t.iceParameters.password,candidates:Li(t.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===t.dtlsParameters.role?"actpass":"active",direction:"sendonly"===r.direction||"sendrecv"===r.direction?"recvonly":"inactive",rtp:[{payload:s.sendPayloadType,codec:s.name,rate:s.clockRate,encoding:s.channels>1?s.channels:void 0}],rtcpFb:[],fmtp:[{payload:s.sendPayloadType,config:Object.keys(s.parameters).map(e=>`${e}=${s.parameters[e]};`).join("")}],payloads:s.sendPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:c.map(e=>({uri:e.uri,value:e.sendId}))};s.rtcpFeedback&&s.rtcpFeedback.length>0&&s.rtcpFeedback.forEach(e=>{d.rtcpFb.push({payload:s.sendPayloadType,type:e.type,subtype:e.parameter})}),s.sendRtxPayloadType&&(d.rtp.push({payload:s.sendRtxPayloadType,codec:"rtx",rate:s.clockRate,encoding:s.channels>1?s.channels:void 0}),d.fmtp.push({payload:s.sendRtxPayloadType,config:`apt=${s.sendPayloadType};`}),d.payloads=`${s.sendPayloadType} ${s.sendRtxPayloadType}`);const u=n[d.mid];"video"===d.type&&u&&(d.rids=[{id:"hi",direction:"recv"},{id:"lo",direction:"recv"}],d.simulcast={dir1:"recv",list1:"hi;lo"}),o.media.push(d)}const s=(a.media||[]).filter(e=>e.hasOwnProperty("mid")&&0!==e.port).map(e=>String(e.mid));s.length>0&&(o.groups=[{type:"BUNDLE",mids:s.join(" ")}]);return xi.write(o)}(this.extendedRtpCapabilities,this.transportRemoteParameters,e,t,r):function(e,t,r){const n=xi.parse(r);n.version=0,n.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344376",sessionVersion:2,username:Bi},n.name="-",n.timing={start:0,stop:0},n.icelite=t.iceParameters.iceLite?"ice-lite":void 0,n.msidSemantic={semantic:"WMS",token:"*"},n.fingerprint={type:t.dtlsParameters.fingerprints[0].algorithm,hash:t.dtlsParameters.fingerprints[0].value};const i=[];for(const r of n.media){const n=r.type,a=e.codecs.find(e=>e.kind===n),o=(e.headerExtensions||[]).filter(e=>e.kind===n);if(!a)throw Zr("can not find codec"+n);const s={type:n,mid:n,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},iceUfrag:t.iceParameters.usernameFragment,icePwd:t.iceParameters.password,candidates:Li(t.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===t.dtlsParameters.role?"actpass":"active",direction:"recvonly",rtp:[{payload:a.sendPayloadType,codec:a.name,rate:a.clockRate,encoding:a.channels>1?a.channels:void 0}],rtcpFb:[],fmtp:[{payload:a.sendPayloadType,config:Object.keys(a.parameters).map(e=>`${e}=${a.parameters[e]};`).join("")}],payloads:a.sendPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:o.map(e=>({uri:e.uri,value:e.sendId}))};a.rtcpFeedback&&a.rtcpFeedback.length>0&&a.rtcpFeedback.forEach(e=>{s.rtcpFb.push({payload:a.sendPayloadType,type:e.type,subtype:e.parameter})}),a.sendRtxPayloadType&&(s.rtp.push({payload:a.sendRtxPayloadType,codec:"rtx",rate:a.clockRate,encoding:a.channels>1?a.channels:void 0}),s.fmtp.push({payload:a.sendRtxPayloadType,config:`apt=${a.sendPayloadType};`}),s.payloads=`${a.sendPayloadType} ${a.sendRtxPayloadType}`),i.push(s)}return n.media=i,xi.write(n)}(this.extendedRtpCapabilities,this.transportRemoteParameters,e)}createRemoteOffer(e){if(!this.transportRemoteParameters)throw Zr("no transportRemoteParameters!");if(w.unifiedPlan){const t=function(e,t){let r=[];for(const n of t){const t=E(e,e=>e.mid===n)[0];t&&r.push(t)}return r=r.concat(e),t=r.map(e=>e.mid),r}(e,this.lastSubMids);return this.lastSubMids=t.map(e=>e.mid),this.sessionVersion+=1,function(e,t,r,n){jr.debug("consumerInfos",e);const i={},a=e.map(e=>e.mid);i.version=0,i.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344377",sessionVersion:n,username:Bi},i.name="-",i.timing={start:0,stop:0},i.icelite=r.iceParameters.iceLite?"ice-lite":void 0,i.msidSemantic={semantic:"WMS",token:"*"},a.length>0&&(i.groups=[{type:"BUNDLE",mids:a.join(" ")}]);i.media=[],i.fingerprint={type:r.dtlsParameters.fingerprints[0].algorithm,hash:r.dtlsParameters.fingerprints[0].value};for(const n of e){const e="audio"===n.kind?t.codecs[0]:t.codecs[1],a=t.headerExtensions.filter(e=>e.kind===n.kind),o={type:n.kind,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:n.mid,msid:`${n.streamId} ${n.trackID}`,iceUfrag:r.iceParameters.usernameFragment,icePwd:r.iceParameters.password,candidates:Li(r.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===r.dtlsParameters.role?"actpass":"active",direction:n.closed?"inactive":"sendonly",rtp:[{payload:e.recvPayloadType,codec:e.name,rate:e.clockRate,encoding:e.channels>1?e.channels:void 0}],rtcpFb:[],fmtp:[{payload:e.recvPayloadType,config:Object.keys(e.parameters).map(t=>`${t}=${e.parameters[t]};`).join("")}],payloads:e.recvPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:n.closed?[]:a.map(e=>({uri:e.uri,value:e.recvId})),ssrcs:!n.closed&&n.ssrc?[{id:n.ssrc,attribute:"cname",value:n.cname}]:[],ssrcGroups:[]};e.rtcpFeedback&&e.rtcpFeedback.length>0&&e.rtcpFeedback.forEach(t=>{o.rtcpFb.push({payload:e.recvPayloadType,type:t.type,subtype:t.parameter})}),e.recvRtxPayloadType&&(o.rtp.push({payload:e.recvRtxPayloadType,codec:"rtx",rate:e.clockRate,encoding:e.channels>1?e.channels:void 0}),o.fmtp.push({payload:e.recvRtxPayloadType,config:`apt=${e.recvPayloadType};`}),o.payloads=`${e.recvPayloadType} ${e.recvRtxPayloadType}`),n.rtxSsrc&&!n.closed&&(o.ssrcs=o.ssrcs.concat([{id:n.rtxSsrc,attribute:"cname",value:n.cname}]),o.ssrcGroups.push({semantics:"FID",ssrcs:`${n.ssrc} ${n.rtxSsrc}`})),i.media.push(o)}return xi.write(i)}(t,this.extendedRtpCapabilities,this.transportRemoteParameters,this.sessionVersion)}{const t=new Set;return e.forEach(e=>t.add(e.kind)),0===e.length&&(t.add("audio"),t.add("video")),function(e,t,r,n){e=["audio","video"];const i={version:0};i.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344377",sessionVersion:2,username:Bi},i.name="-",i.timing={start:0,stop:0},i.icelite=n.iceParameters.iceLite?"ice-lite":void 0,i.msidSemantic={semantic:"WMS",token:"*"},i.groups=[{type:"BUNDLE",mids:e.join(" ")}],i.media=[],i.fingerprint={type:n.dtlsParameters.fingerprints[0].algorithm,hash:n.dtlsParameters.fingerprints[0].value};for(const a of e){const e=t.filter(e=>e.kind===a),o=r.codecs.find(e=>e.kind===a),s=(r.headerExtensions||[]).filter(e=>e.kind===a);if(!o)throw Zr("no codec"+a);const c={type:a,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:a,iceUfrag:n.iceParameters.usernameFragment,icePwd:n.iceParameters.password,candidates:Li(n.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===n.dtlsParameters.role?"actpass":"active",direction:"sendonly",rtp:[{payload:o.recvPayloadType,codec:o.name,rate:o.clockRate,encoding:o.channels>1?o.channels:void 0}],rtcpFb:[],fmtp:[{payload:o.recvPayloadType,config:Object.keys(o.parameters).map(e=>`${e}=${o.parameters[e]};`).join("")}],payloads:o.recvPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ssrcs:[],ssrcGroups:[],ext:s.map(e=>({uri:e.uri,value:e.recvId}))};o.rtcpFeedback&&o.rtcpFeedback.length>0&&o.rtcpFeedback.forEach(e=>{c.rtcpFb.push({payload:o.recvPayloadType,type:e.type,subtype:e.parameter})}),o.recvRtxPayloadType&&(c.rtp.push({payload:o.recvRtxPayloadType,codec:"rtx",rate:o.clockRate,encoding:o.channels>1?o.channels:void 0}),c.fmtp.push({payload:o.recvRtxPayloadType,config:`apt=${o.recvPayloadType};`}),c.payloads=`${o.recvPayloadType} ${o.recvRtxPayloadType}`);for(const t of e)c.ssrcs.push({id:t.ssrc,attribute:"msid",value:`${t.streamId} ${t.trackID}`}),c.ssrcs.push({id:t.ssrc,attribute:"mslabel",value:`${t.streamId}`}),c.ssrcs.push({id:t.ssrc,attribute:"label",value:`${t.trackID}`}),c.ssrcs.push({id:t.ssrc,attribute:"cname",value:`${t.cname}`}),t.rtxSsrc&&(c.ssrcGroups.push({semantics:"FID",ssrcs:`${t.ssrc} ${t.rtxSsrc}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"msid",value:`${t.streamId} ${t.trackID}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"mslabel",value:`${t.streamId}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"label",value:`${t.trackID}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"cname",value:`${t.cname}`}));i.media.push(c)}return xi.write(i)}(Array.from(t),e,this.extendedRtpCapabilities,this.transportRemoteParameters)}}async updateICEData(e,t){if(this.transportRemoteParameters){for(const e of t)e.ip=await Nn(e.ip);this.transportRemoteParameters.iceCandidates=t,this.transportRemoteParameters.iceParameters=e}}}async function Ni(e){const t=await e.createOffer({offerToReceiveAudio:!0,offerToReceiveVideo:!0});return t.sdp?{isH264:-1!==t.sdp.toLowerCase().indexOf("h264"),sdp:t.sdp}:{isH264:!1,sdp:""}}function Hi(e){const t=xi.parse(e);if(!("media"in t))return xi.write(t);if(!Array.isArray(t.media))return xi.write(t);for(const e of t.media)"rtp"in e&&Array.isArray(e.rtp)&&"audio"===e.type&&(e.rtp=e.rtp.filter(t=>!("codec"in t)||("red"!==t.codec.toLowerCase()||("payload"in t&&"fmtp"in e&&Array.isArray(e.fmtp)&&(e.fmtp=e.fmtp.filter(e=>e.payload!==t.payload)),!1))));return xi.write(t)}function ji(e){const t=xi.parse(e);if(!("media"in t))return xi.write(t);if(!Array.isArray(t.media))return xi.write(t);for(const e of t.media)"ext"in e&&Array.isArray(e.ext)&&"video"===e.type&&(e.ext=e.ext.filter(e=>"urn:3gpp:video-orientation"!==e.uri));return xi.write(t)}var Fi,Ui=u(function(e){!function(){return function e(t,r,n){function i(o,s){if(!r[o]){if(!t[o]){if(!s&&d)return d();if(a)return a(o,!0);var c=new Error("Cannot find module '"+o+"'");throw c.code="MODULE_NOT_FOUND",c}var u=r[o]={exports:{}};t[o][0].call(u.exports,function(e){return i(t[o][1][e]||e)},u,u.exports,e,t,r,n)}return r[o].exports}for(var a=d,o=0;o0&&void 0!==arguments[0]?arguments[0]:{}).window,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0},r=n.log,d=n.detectBrowser(e),u={browserDetails:d,commonShim:c,extractVersion:n.extractVersion,disableLog:n.disableLog,disableWarnings:n.disableWarnings};switch(d.browser){case"chrome":if(!i||!i.shimPeerConnection||!t.shimChrome)return r("Chrome shim is not included in this adapter release."),u;if(null===d.version)return r("Chrome shim can not determine version, not shimming."),u;r("adapter.js shimming chrome."),u.browserShim=i,c.shimAddIceCandidateNullOrEmpty(e,d),i.shimGetUserMedia(e,d),i.shimMediaStream(e,d),i.shimPeerConnection(e,d),i.shimOnTrack(e,d),i.shimAddTrackRemoveTrack(e,d),i.shimGetSendersWithDtmf(e,d),i.shimGetStats(e,d),i.shimSenderReceiverGetStats(e,d),i.fixNegotiationNeeded(e,d),c.shimRTCIceCandidate(e,d),c.shimConnectionState(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d),c.removeExtmapAllowMixed(e,d);break;case"firefox":if(!o||!o.shimPeerConnection||!t.shimFirefox)return r("Firefox shim is not included in this adapter release."),u;r("adapter.js shimming firefox."),u.browserShim=o,c.shimAddIceCandidateNullOrEmpty(e,d),o.shimGetUserMedia(e,d),o.shimPeerConnection(e,d),o.shimOnTrack(e,d),o.shimRemoveStream(e,d),o.shimSenderGetStats(e,d),o.shimReceiverGetStats(e,d),o.shimRTCDataChannel(e,d),o.shimAddTransceiver(e,d),o.shimGetParameters(e,d),o.shimCreateOffer(e,d),o.shimCreateAnswer(e,d),c.shimRTCIceCandidate(e,d),c.shimConnectionState(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d);break;case"edge":if(!a||!a.shimPeerConnection||!t.shimEdge)return r("MS edge shim is not included in this adapter release."),u;r("adapter.js shimming edge."),u.browserShim=a,a.shimGetUserMedia(e,d),a.shimGetDisplayMedia(e,d),a.shimPeerConnection(e,d),a.shimReplaceTrack(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d);break;case"safari":if(!s||!t.shimSafari)return r("Safari shim is not included in this adapter release."),u;r("adapter.js shimming safari."),u.browserShim=s,c.shimAddIceCandidateNullOrEmpty(e,d),s.shimRTCIceServerUrls(e,d),s.shimCreateOfferLegacy(e,d),s.shimCallbacksAPI(e,d),s.shimLocalStreamsAPI(e,d),s.shimRemoteStreamsAPI(e,d),s.shimTrackEventTransceiver(e,d),s.shimGetUserMedia(e,d),s.shimAudioContext(e,d),c.shimRTCIceCandidate(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d),c.removeExtmapAllowMixed(e,d);break;default:r("Unsupported browser!")}return u};var n=d(e("./utils")),i=d(e("./chrome/chrome_shim")),a=d(e("./edge/edge_shim")),o=d(e("./firefox/firefox_shim")),s=d(e("./safari/safari_shim")),c=d(e("./common_shim"));function d(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}},{"./chrome/chrome_shim":3,"./common_shim":6,"./edge/edge_shim":12,"./firefox/firefox_shim":7,"./safari/safari_shim":10,"./utils":11}],3:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=r.shimGetUserMedia=void 0;var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},i=e("./getusermedia");Object.defineProperty(r,"shimGetUserMedia",{enumerable:!0,get:function(){return i.shimGetUserMedia}});var a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimMediaStream=function(e){e.MediaStream=e.MediaStream||e.webkitMediaStream},r.shimOnTrack=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||"ontrack"in e.RTCPeerConnection.prototype)o.wrapPeerConnectionEvent(e,"track",function(e){return e.transceiver||Object.defineProperty(e,"transceiver",{value:{receiver:e.receiver}}),e});else{Object.defineProperty(e.RTCPeerConnection.prototype,"ontrack",{get:function(){return this._ontrack},set:function(e){this._ontrack&&this.removeEventListener("track",this._ontrack),this.addEventListener("track",this._ontrack=e)},enumerable:!0,configurable:!0});var t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){var r=this;return this._ontrackpoly||(this._ontrackpoly=function(t){t.stream.addEventListener("addtrack",function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find(function(e){return e.track&&e.track.id===n.track.id}):{track:n.track};var a=new Event("track");a.track=n.track,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)}),t.stream.getTracks().forEach(function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find(function(e){return e.track&&e.track.id===n.id}):{track:n};var a=new Event("track");a.track=n,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)})},this.addEventListener("addstream",this._ontrackpoly)),t.apply(this,arguments)}}},r.shimGetSendersWithDtmf=function(e){if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&!("getSenders"in e.RTCPeerConnection.prototype)&&"createDTMFSender"in e.RTCPeerConnection.prototype){var t=function(e,t){return{track:t,get dtmf(){return void 0===this._dtmf&&("audio"===t.kind?this._dtmf=e.createDTMFSender(t):this._dtmf=null),this._dtmf},_pc:e}};if(!e.RTCPeerConnection.prototype.getSenders){e.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};var r=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,n){var i=r.apply(this,arguments);return i||(i=t(this,e),this._senders.push(i)),i};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){i.apply(this,arguments);var t=this._senders.indexOf(e);-1!==t&&this._senders.splice(t,1)}}var a=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var r=this;this._senders=this._senders||[],a.apply(this,[e]),e.getTracks().forEach(function(e){r._senders.push(t(r,e))})};var o=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;this._senders=this._senders||[],o.apply(this,[e]),e.getTracks().forEach(function(e){var r=t._senders.find(function(t){return t.track===e});r&&t._senders.splice(t._senders.indexOf(r),1)})}}else if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&"getSenders"in e.RTCPeerConnection.prototype&&"createDTMFSender"in e.RTCPeerConnection.prototype&&e.RTCRtpSender&&!("dtmf"in e.RTCRtpSender.prototype)){var s=e.RTCPeerConnection.prototype.getSenders;e.RTCPeerConnection.prototype.getSenders=function(){var e=this,t=s.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t},Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}},r.shimGetStats=function(e){if(!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){var e=this,r=Array.prototype.slice.call(arguments),n=r[0],i=r[1],a=r[2];if(arguments.length>0&&"function"==typeof n)return t.apply(this,arguments);if(0===t.length&&(0===arguments.length||"function"!=typeof n))return t.apply(this,[]);var o=function(e){var t={},r=e.result();return r.forEach(function(e){var r={id:e.id,timestamp:e.timestamp,type:{localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[e.type]||e.type};e.names().forEach(function(t){r[t]=e.stat(t)}),t[r.id]=r}),t},s=function(e){return new Map(Object.keys(e).map(function(t){return[t,e[t]]}))};if(arguments.length>=2){return t.apply(this,[function(e){i(s(o(e)))},n])}return new Promise(function(r,n){t.apply(e,[function(e){r(s(o(e)))},n])}).then(i,a)}},r.shimSenderReceiverGetStats=function(e){if(!("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&e.RTCRtpSender&&e.RTCRtpReceiver))return;if(!("getStats"in e.RTCRtpSender.prototype)){var t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!0)})}}if(!("getStats"in e.RTCRtpReceiver.prototype)){var i=e.RTCPeerConnection.prototype.getReceivers;i&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,t=i.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t}),o.wrapPeerConnectionEvent(e,"track",function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!1)})}}if(!("getStats"in e.RTCRtpSender.prototype&&"getStats"in e.RTCRtpReceiver.prototype))return;var a=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){if(arguments.length>0&&arguments[0]instanceof e.MediaStreamTrack){var t=arguments[0],r=void 0,n=void 0,i=void 0;return this.getSenders().forEach(function(e){e.track===t&&(r?i=!0:r=e)}),this.getReceivers().forEach(function(e){return e.track===t&&(n?i=!0:n=e),e.track===t}),i||r&&n?Promise.reject(new DOMException("There are more than one sender or receiver for the track.","InvalidAccessError")):r?r.getStats():n?n.getStats():Promise.reject(new DOMException("There is no sender or receiver for the track.","InvalidAccessError"))}return a.apply(this,arguments)}},r.shimAddTrackRemoveTrackWithNative=c,r.shimAddTrackRemoveTrack=function(e,t){if(!e.RTCPeerConnection)return;if(e.RTCPeerConnection.prototype.addTrack&&t.version>=65)return c(e);var r=e.RTCPeerConnection.prototype.getLocalStreams;e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this,t=r.apply(this);return this._reverseStreams=this._reverseStreams||{},t.map(function(t){return e._reverseStreams[t.id]})};var n=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(t){var r=this;if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},t.getTracks().forEach(function(e){var t=r.getSenders().find(function(t){return t.track===e});if(t)throw new DOMException("Track already exists.","InvalidAccessError")}),!this._reverseStreams[t.id]){var i=new e.MediaStream(t.getTracks());this._streams[t.id]=i,this._reverseStreams[i.id]=t,t=i}n.apply(this,[t])};var i=e.RTCPeerConnection.prototype.removeStream;function a(e,t){var r=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(i.id,"g"),n.id)}),new RTCSessionDescription({type:t.type,sdp:r})}e.RTCPeerConnection.prototype.removeStream=function(e){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},i.apply(this,[this._streams[e.id]||e]),delete this._reverseStreams[this._streams[e.id]?this._streams[e.id].id:e.id],delete this._streams[e.id]},e.RTCPeerConnection.prototype.addTrack=function(t,r){var n=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");var i=[].slice.call(arguments,1);if(1!==i.length||!i[0].getTracks().find(function(e){return e===t}))throw new DOMException("The adapter.js addTrack polyfill only supports a single stream which is associated with the specified track.","NotSupportedError");var a=this.getSenders().find(function(e){return e.track===t});if(a)throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};var o=this._streams[r.id];if(o)o.addTrack(t),Promise.resolve().then(function(){n.dispatchEvent(new Event("negotiationneeded"))});else{var s=new e.MediaStream([t]);this._streams[r.id]=s,this._reverseStreams[s.id]=r,this.addStream(s)}return this.getSenders().find(function(e){return e.track===t})},["createOffer","createAnswer"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,function(){var e=this,t=arguments,n=arguments.length&&"function"==typeof arguments[0];return n?r.apply(this,[function(r){var n=a(e,r);t[0].apply(null,[n])},function(e){t[1]&&t[1].apply(null,e)},arguments[2]]):r.apply(this,arguments).then(function(t){return a(e,t)})});e.RTCPeerConnection.prototype[t]=n[t]});var o=e.RTCPeerConnection.prototype.setLocalDescription;e.RTCPeerConnection.prototype.setLocalDescription=function(){return arguments.length&&arguments[0].type?(arguments[0]=(e=this,t=arguments[0],r=t.sdp,Object.keys(e._reverseStreams||[]).forEach(function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(n.id,"g"),i.id)}),new RTCSessionDescription({type:t.type,sdp:r})),o.apply(this,arguments)):o.apply(this,arguments);var e,t,r};var d=Object.getOwnPropertyDescriptor(e.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(e.RTCPeerConnection.prototype,"localDescription",{get:function(){var e=d.get.apply(this);return""===e.type?e:a(this,e)}}),e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!e._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");var r=e._pc===this;if(!r)throw new DOMException("Sender was not created by this connection.","InvalidAccessError");this._streams=this._streams||{};var n=void 0;Object.keys(this._streams).forEach(function(r){var i=t._streams[r].getTracks().find(function(t){return e.track===t});i&&(n=t._streams[r])}),n&&(1===n.getTracks().length?this.removeStream(this._reverseStreams[n.id]):n.removeTrack(e.track),this.dispatchEvent(new Event("negotiationneeded")))}},r.shimPeerConnection=function(e,t){!e.RTCPeerConnection&&e.webkitRTCPeerConnection&&(e.RTCPeerConnection=e.webkitRTCPeerConnection);if(!e.RTCPeerConnection)return;t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,function(){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)});e.RTCPeerConnection.prototype[t]=n[t]})},r.fixNegotiationNeeded=function(e,t){o.wrapPeerConnectionEvent(e,"negotiationneeded",function(e){var r=e.target;if(!(t.version<72||r.getConfiguration&&"plan-b"===r.getConfiguration().sdpSemantics)||"stable"===r.signalingState)return e})};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils.js"));function s(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function c(e){e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map(function(t){return e._shimmedLocalStreams[t][0]})};var t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,r){if(!r)return t.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};var n=t.apply(this,arguments);return this._shimmedLocalStreams[r.id]?-1===this._shimmedLocalStreams[r.id].indexOf(n)&&this._shimmedLocalStreams[r.id].push(n):this._shimmedLocalStreams[r.id]=[r,n],n};var r=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var t=this;this._shimmedLocalStreams=this._shimmedLocalStreams||{},e.getTracks().forEach(function(e){if(t.getSenders().find(function(t){return t.track===e}))throw new DOMException("Track already exists.","InvalidAccessError")});var n=this.getSenders();r.apply(this,arguments);var i=this.getSenders().filter(function(e){return-1===n.indexOf(e)});this._shimmedLocalStreams[e.id]=[e].concat(i)};var n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[e.id],n.apply(this,arguments)};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},e&&Object.keys(this._shimmedLocalStreams).forEach(function(r){var n=t._shimmedLocalStreams[r].indexOf(e);-1!==n&&t._shimmedLocalStreams[r].splice(n,1),1===t._shimmedLocalStreams[r].length&&delete t._shimmedLocalStreams[r]}),i.apply(this,arguments)}}},{"../utils.js":11,"./getdisplaymedia":4,"./getusermedia":5}],4:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;if("function"!=typeof t)return void console.error("shimGetDisplayMedia: getSourceId argument is not a function");e.navigator.mediaDevices.getDisplayMedia=function(r){return t(r).then(function(t){var n=r.video&&r.video.width,i=r.video&&r.video.height,a=r.video&&r.video.frameRate;return r.video={mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:t,maxFrameRate:a||3}},n&&(r.video.mandatory.maxWidth=n),i&&(r.video.mandatory.maxHeight=i),e.navigator.mediaDevices.getUserMedia(r)})}}},{}],5:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e,t){var r=e&&e.navigator;if(!r.mediaDevices)return;var a=function(e){if("object"!==(void 0===e?"undefined":n(e))||e.mandatory||e.optional)return e;var t={};return Object.keys(e).forEach(function(r){if("require"!==r&&"advanced"!==r&&"mediaSource"!==r){var i="object"===n(e[r])?e[r]:{ideal:e[r]};void 0!==i.exact&&"number"==typeof i.exact&&(i.min=i.max=i.exact);var a=function(e,t){return e?e+t.charAt(0).toUpperCase()+t.slice(1):"deviceId"===t?"sourceId":t};if(void 0!==i.ideal){t.optional=t.optional||[];var o={};"number"==typeof i.ideal?(o[a("min",r)]=i.ideal,t.optional.push(o),(o={})[a("max",r)]=i.ideal,t.optional.push(o)):(o[a("",r)]=i.ideal,t.optional.push(o))}void 0!==i.exact&&"number"!=typeof i.exact?(t.mandatory=t.mandatory||{},t.mandatory[a("",r)]=i.exact):["min","max"].forEach(function(e){void 0!==i[e]&&(t.mandatory=t.mandatory||{},t.mandatory[a(e,r)]=i[e])})}}),e.advanced&&(t.optional=(t.optional||[]).concat(e.advanced)),t},o=function(e,o){if(t.version>=61)return o(e);if((e=JSON.parse(JSON.stringify(e)))&&"object"===n(e.audio)){var s=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])};e=JSON.parse(JSON.stringify(e)),s(e.audio,"autoGainControl","googAutoGainControl"),s(e.audio,"noiseSuppression","googNoiseSuppression"),e.audio=a(e.audio)}if(e&&"object"===n(e.video)){var c=e.video.facingMode;c=c&&("object"===(void 0===c?"undefined":n(c))?c:{ideal:c});var d=t.version<66;if(c&&("user"===c.exact||"environment"===c.exact||"user"===c.ideal||"environment"===c.ideal)&&(!r.mediaDevices.getSupportedConstraints||!r.mediaDevices.getSupportedConstraints().facingMode||d)){delete e.video.facingMode;var u=void 0;if("environment"===c.exact||"environment"===c.ideal?u=["back","rear"]:"user"!==c.exact&&"user"!==c.ideal||(u=["front"]),u)return r.mediaDevices.enumerateDevices().then(function(t){var r=(t=t.filter(function(e){return"videoinput"===e.kind})).find(function(e){return u.some(function(t){return e.label.toLowerCase().includes(t)})});return!r&&t.length&&u.includes("back")&&(r=t[t.length-1]),r&&(e.video.deviceId=c.exact?{exact:r.deviceId}:{ideal:r.deviceId}),e.video=a(e.video),i("chrome: "+JSON.stringify(e)),o(e)})}e.video=a(e.video)}return i("chrome: "+JSON.stringify(e)),o(e)},s=function(e){return t.version>=64?e:{name:{PermissionDeniedError:"NotAllowedError",PermissionDismissedError:"NotAllowedError",InvalidStateError:"NotAllowedError",DevicesNotFoundError:"NotFoundError",ConstraintNotSatisfiedError:"OverconstrainedError",TrackStartError:"NotReadableError",MediaDeviceFailedDueToShutdown:"NotAllowedError",MediaDeviceKillSwitchOn:"NotAllowedError",TabCaptureError:"AbortError",ScreenCaptureError:"AbortError",DeviceCaptureError:"AbortError"}[e.name]||e.name,message:e.message,constraint:e.constraint||e.constraintName,toString:function(){return this.name+(this.message&&": ")+this.message}}};if(r.getUserMedia=function(e,t,n){o(e,function(e){r.webkitGetUserMedia(e,t,function(e){n&&n(s(e))})})}.bind(r),r.mediaDevices.getUserMedia){var c=r.mediaDevices.getUserMedia.bind(r.mediaDevices);r.mediaDevices.getUserMedia=function(e){return o(e,function(e){return c(e).then(function(t){if(e.audio&&!t.getAudioTracks().length||e.video&&!t.getVideoTracks().length)throw 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d={};Object.defineProperty(d,"maxMessageSize",{get:function(){return c}}),this._sctp=d}return r.apply(this,arguments)}},r.shimSendThrowTypeError=function(e){if(!(e.RTCPeerConnection&&"createDataChannel"in e.RTCPeerConnection.prototype))return;function t(e,t){var r=e.send;e.send=function(){var n=arguments[0],i=n.length||n.size||n.byteLength;if("open"===e.readyState&&t.sctp&&i>t.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+t.sctp.maxMessageSize+" bytes)");return r.apply(e,arguments)}}var r=e.RTCPeerConnection.prototype.createDataChannel;e.RTCPeerConnection.prototype.createDataChannel=function(){var e=r.apply(this,arguments);return t(e,this),e},s.wrapPeerConnectionEvent(e,"datachannel",function(e){return t(e.channel,e.target),e})},r.shimConnectionState=function(e){if(!e.RTCPeerConnection||"connectionState"in e.RTCPeerConnection.prototype)return;var t=e.RTCPeerConnection.prototype;Object.defineProperty(t,"connectionState",{get:function(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(t,"onconnectionstatechange",{get:function(){return this._onconnectionstatechange||null},set:function(e){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete this._onconnectionstatechange),e&&this.addEventListener("connectionstatechange",this._onconnectionstatechange=e)},enumerable:!0,configurable:!0}),["setLocalDescription","setRemoteDescription"].forEach(function(e){var r=t[e];t[e]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=function(e){var t=e.target;if(t._lastConnectionState!==t.connectionState){t._lastConnectionState=t.connectionState;var r=new Event("connectionstatechange",e);t.dispatchEvent(r)}return 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a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimOnTrack=function(e){"object"===(void 0===e?"undefined":n(e))&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},r.shimPeerConnection=function(e,t){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection&&!e.mozRTCPeerConnection)return;!e.RTCPeerConnection&&e.mozRTCPeerConnection&&(e.RTCPeerConnection=e.mozRTCPeerConnection);t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=function(e,t,r){t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r;return e}({},t,function(){return 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t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e});e.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}},r.shimReceiverGetStats=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpReceiver.prototype)return;var t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});o.wrapPeerConnectionEvent(e,"track",function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){return 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t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,r)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}},r.shimCreateAnswer=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.createAnswer;e.RTCPeerConnection.prototype.createAnswer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,r)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":11,"./getdisplaymedia":8,"./getusermedia":9}],8:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;e.navigator.mediaDevices.getDisplayMedia=function(r){if(!r||!r.video){var n=new DOMException("getDisplayMedia without video constraints is undefined");return n.name="NotFoundError",n.code=8,Promise.reject(n)}return!0===r.video?r.video={mediaSource:t}:r.video.mediaSource=t,e.navigator.mediaDevices.getUserMedia(r)}}},{}],9:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e,t){var r=e&&e.navigator,a=e&&e.MediaStreamTrack;if(r.getUserMedia=function(e,t,n){i.deprecated("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),r.mediaDevices.getUserMedia(e).then(t,n)},!(t.version>55&&"autoGainControl"in r.mediaDevices.getSupportedConstraints())){var o=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])},s=r.mediaDevices.getUserMedia.bind(r.mediaDevices);if(r.mediaDevices.getUserMedia=function(e){return"object"===(void 0===e?"undefined":n(e))&&"object"===n(e.audio)&&(e=JSON.parse(JSON.stringify(e)),o(e.audio,"autoGainControl","mozAutoGainControl"),o(e.audio,"noiseSuppression","mozNoiseSuppression")),s(e)},a&&a.prototype.getSettings){var c=a.prototype.getSettings;a.prototype.getSettings=function(){var e=c.apply(this,arguments);return o(e,"mozAutoGainControl","autoGainControl"),o(e,"mozNoiseSuppression","noiseSuppression"),e}}if(a&&a.prototype.applyConstraints){var 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e.split("\nm=").map(function(e,t){return(t>0?"m="+e:e).trim()+"\r\n"})},n.getDescription=function(e){var t=n.splitSections(e);return t&&t[0]},n.getMediaSections=function(e){var t=n.splitSections(e);return t.shift(),t},n.matchPrefix=function(e,t){return n.splitLines(e).filter(function(e){return 0===e.indexOf(t)})},n.parseCandidate=function(e){for(var t,r={foundation:(t=0===e.indexOf("a=candidate:")?e.substring(12).split(" "):e.substring(10).split(" "))[0],component:parseInt(t[1],10),protocol:t[2].toLowerCase(),priority:parseInt(t[3],10),ip:t[4],address:t[4],port:parseInt(t[5],10),type:t[7]},n=8;n0?t[0].split("/")[1]:"sendrecv",uri:t[1]}},n.writeExtmap=function(e){return"a=extmap:"+(e.id||e.preferredId)+(e.direction&&"sendrecv"!==e.direction?"/"+e.direction:"")+" "+e.uri+"\r\n"},n.parseFmtp=function(e){for(var t,r={},n=e.substr(e.indexOf(" ")+1).split(";"),i=0;i-1?(r.attribute=e.substr(t+1,n-t-1),r.value=e.substr(n+1)):r.attribute=e.substr(t+1),r},n.parseSsrcGroup=function(e){var t=e.substr(13).split(" ");return{semantics:t.shift(),ssrcs:t.map(function(e){return parseInt(e,10)})}},n.getMid=function(e){var t=n.matchPrefix(e,"a=mid:")[0];if(t)return t.substr(6)},n.parseFingerprint=function(e){var t=e.substr(14).split(" ");return{algorithm:t[0].toLowerCase(),value:t[1]}},n.getDtlsParameters=function(e,t){return{role:"auto",fingerprints:n.matchPrefix(e+t,"a=fingerprint:").map(n.parseFingerprint)}},n.writeDtlsParameters=function(e,t){var r="a=setup:"+t+"\r\n";return e.fingerprints.forEach(function(e){r+="a=fingerprint:"+e.algorithm+" "+e.value+"\r\n"}),r},n.parseCryptoLine=function(e){var t=e.substr(9).split(" ");return{tag:parseInt(t[0],10),cryptoSuite:t[1],keyParams:t[2],sessionParams:t.slice(3)}},n.writeCryptoLine=function(e){return"a=crypto:"+e.tag+" "+e.cryptoSuite+" "+("object"==typeof e.keyParams?n.writeCryptoKeyParams(e.keyParams):e.keyParams)+(e.sessionParams?" "+e.sessionParams.join(" "):"")+"\r\n"},n.parseCryptoKeyParams=function(e){if(0!==e.indexOf("inline:"))return null;var t=e.substr(7).split("|");return{keyMethod:"inline",keySalt:t[0],lifeTime:t[1],mkiValue:t[2]?t[2].split(":")[0]:void 0,mkiLength:t[2]?t[2].split(":")[1]:void 0}},n.writeCryptoKeyParams=function(e){return e.keyMethod+":"+e.keySalt+(e.lifeTime?"|"+e.lifeTime:"")+(e.mkiValue&&e.mkiLength?"|"+e.mkiValue+":"+e.mkiLength:"")},n.getCryptoParameters=function(e,t){return n.matchPrefix(e+t,"a=crypto:").map(n.parseCryptoLine)},n.getIceParameters=function(e,t){var r=n.matchPrefix(e+t,"a=ice-ufrag:")[0],i=n.matchPrefix(e+t,"a=ice-pwd:")[0];return r&&i?{usernameFragment:r.substr(12),password:i.substr(10)}:null},n.writeIceParameters=function(e){return"a=ice-ufrag:"+e.usernameFragment+"\r\na=ice-pwd:"+e.password+"\r\n"},n.parseRtpParameters=function(e){for(var t={codecs:[],headerExtensions:[],fecMechanisms:[],rtcp:[]},r=n.splitLines(e)[0].split(" "),i=3;i0?"9":"0",r+=" UDP/TLS/RTP/SAVPF ",r+=t.codecs.map(function(e){return void 0!==e.preferredPayloadType?e.preferredPayloadType:e.payloadType}).join(" ")+"\r\n",r+="c=IN IP4 0.0.0.0\r\n",r+="a=rtcp:9 IN IP4 0.0.0.0\r\n",t.codecs.forEach(function(e){r+=n.writeRtpMap(e),r+=n.writeFmtp(e),r+=n.writeRtcpFb(e)});var i=0;return t.codecs.forEach(function(e){e.maxptime>i&&(i=e.maxptime)}),i>0&&(r+="a=maxptime:"+i+"\r\n"),r+="a=rtcp-mux\r\n",t.headerExtensions&&t.headerExtensions.forEach(function(e){r+=n.writeExtmap(e)}),r},n.parseRtpEncodingParameters=function(e){var t,r=[],i=n.parseRtpParameters(e),a=-1!==i.fecMechanisms.indexOf("RED"),o=-1!==i.fecMechanisms.indexOf("ULPFEC"),s=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"cname"===e.attribute}),c=s.length>0&&s[0].ssrc,d=n.matchPrefix(e,"a=ssrc-group:FID").map(function(e){return e.substr(17).split(" ").map(function(e){return parseInt(e,10)})});d.length>0&&d[0].length>1&&d[0][0]===c&&(t=d[0][1]),i.codecs.forEach(function(e){if("RTX"===e.name.toUpperCase()&&e.parameters.apt){var n={ssrc:c,codecPayloadType:parseInt(e.parameters.apt,10)};c&&t&&(n.rtx={ssrc:t}),r.push(n),a&&((n=JSON.parse(JSON.stringify(n))).fec={ssrc:c,mechanism:o?"red+ulpfec":"red"},r.push(n))}}),0===r.length&&c&&r.push({ssrc:c});var u=n.matchPrefix(e,"b=");return u.length&&(u=0===u[0].indexOf("b=TIAS:")?parseInt(u[0].substr(7),10):0===u[0].indexOf("b=AS:")?1e3*parseInt(u[0].substr(5),10)*.95-16e3:void 0,r.forEach(function(e){e.maxBitrate=u})),r},n.parseRtcpParameters=function(e){var t={},r=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"cname"===e.attribute})[0];r&&(t.cname=r.value,t.ssrc=r.ssrc);var i=n.matchPrefix(e,"a=rtcp-rsize");t.reducedSize=i.length>0,t.compound=0===i.length;var a=n.matchPrefix(e,"a=rtcp-mux");return t.mux=a.length>0,t},n.parseMsid=function(e){var t,r=n.matchPrefix(e,"a=msid:");if(1===r.length)return{stream:(t=r[0].substr(7).split(" "))[0],track:t[1]};var i=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"msid"===e.attribute});return i.length>0?{stream:(t=i[0].value.split(" "))[0],track:t[1]}:void 0},n.parseSctpDescription=function(e){var t,r=n.parseMLine(e),i=n.matchPrefix(e,"a=max-message-size:");i.length>0&&(t=parseInt(i[0].substr(19),10)),isNaN(t)&&(t=65536);var a=n.matchPrefix(e,"a=sctp-port:");if(a.length>0)return{port:parseInt(a[0].substr(12),10),protocol:r.fmt,maxMessageSize:t};if(n.matchPrefix(e,"a=sctpmap:").length>0){var o=n.matchPrefix(e,"a=sctpmap:")[0].substr(10).split(" ");return{port:parseInt(o[0],10),protocol:o[1],maxMessageSize:t}}},n.writeSctpDescription=function(e,t){var r=[];return r="DTLS/SCTP"!==e.protocol?["m="+e.kind+" 9 "+e.protocol+" "+t.protocol+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctp-port:"+t.port+"\r\n"]:["m="+e.kind+" 9 "+e.protocol+" "+t.port+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctpmap:"+t.port+" "+t.protocol+" 65535\r\n"],void 0!==t.maxMessageSize&&r.push("a=max-message-size:"+t.maxMessageSize+"\r\n"),r.join("")},n.generateSessionId=function(){return Math.random().toString().substr(2,21)},n.writeSessionBoilerplate=function(e,t,r){var i=void 0!==t?t:2;return"v=0\r\no="+(r||"thisisadapterortc")+" "+(e||n.generateSessionId())+" "+i+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},n.writeMediaSection=function(e,t,r,i){var a=n.writeRtpDescription(e.kind,t);if(a+=n.writeIceParameters(e.iceGatherer.getLocalParameters()),a+=n.writeDtlsParameters(e.dtlsTransport.getLocalParameters(),"offer"===r?"actpass":"active"),a+="a=mid:"+e.mid+"\r\n",e.direction?a+="a="+e.direction+"\r\n":e.rtpSender&&e.rtpReceiver?a+="a=sendrecv\r\n":e.rtpSender?a+="a=sendonly\r\n":e.rtpReceiver?a+="a=recvonly\r\n":a+="a=inactive\r\n",e.rtpSender){var o="msid:"+i.id+" "+e.rtpSender.track.id+"\r\n";a+="a="+o,a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" "+o,e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" "+o,a+="a=ssrc-group:FID "+e.sendEncodingParameters[0].ssrc+" "+e.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" cname:"+n.localCName+"\r\n",e.rtpSender&&e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" cname:"+n.localCName+"\r\n"),a},n.getDirection=function(e,t){for(var r=n.splitLines(e),i=0;inew Promise((n,i)=>{if(this.ws&&this.ws.readyState===WebSocket.OPEN&&(this.ws.close(),this.ws.onclose=null),e)this.ws=t,this.setUrl(r);else{this.startInitTime=Date.now();try{this.wsConnectTimeoutID=setTimeout(()=>{this.ws&&(this.ws.onopen=null,this.ws.onclose=null,this.ws.onerror=null,this.ws.close());const e=this.wsConnectTimeout/1e3+"s timeout";Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!1,socket_connect_error_message:e}),this.startInitTime=-1,this.reconnect().catch(e=>{jr.warning("signaling: reconnect timeout error",e)})},this.wsConnectTimeout),this.ws=new WebSocket(this.url),this._state=zi.CONNECTING}catch(e){throw Zr(`init signaling websocket faild!\nError: ${e}`)}}this.ws.onerror=this.onWsError,this.ws.onclose=this.onWsClose.bind(this,n,i);const a=()=>{this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.emit("ws:onopen"),jr.log("signaling: websocket open",this.url),e||(Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!0}),this.startInitTime=-1),this.ws.onmessage=this.onWsMsg;const t={token:this.accessToken,reconntoken:this.reconnectToken,agent:`${b.name}${b.version}`,sdkversion:Nr,capsdp:this.capsdp,msgsn:this.customMsgNumber,supportdomain:!0,privileges:this.privileges};this.playerdata&&(t.playerdata=this.playerdata),this.startAuthTime=Date.now(),this.request("auth",t).then(t=>{switch(0!==t.code&&(Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:t.code,auth_error_message:t.error,auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken}),this.startAuthTime=0),t.code){case 0:this.ws.onclose=this.onWsClose.bind(this,null,null),this.reconnectToken=t.reconntoken,jr.log("signaling: websocket authed"),this._state=zi.OPEN,Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:0,auth_error_message:"",auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken}),this.emit("@signalingauth",t),this.startAuthTime=0,n(t);break;case 10001:case 10002:case 10011:case 10022:case 10012:case 10004:this.emit("@error",t),i(Ki(t.error));break;case 10005:this.emit("@error",t),i(Ki(t.error));case 10052:if(jr.debug("10052 auth, retry",e),this.reconnectToken=void 0,e){i(Xi(t.code,t.error));break}return void this.emit("@error",t);case 10054:i(vn(10054,t.error));break;default:i(Zr(t.error))}0!==t.code&&(this.reconnectToken=void 0,this._state=zi.CLOSED,this.release())})};this.ws.onopen=(()=>{a()}),e&&a()})),this.onWsMsg=(e=>{const t=e.data;this.emit("ws:onmessage",t);const r=t.indexOf("=");if(!(r>0))throw Zr(`signaling model can not parse message: ${t}`);{const e=t.substring(0,r),n=JSON.parse(t.substring(r+1));this.receiveWsMsg(e,n)}}),this.onWsError=(e=>{this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),jr.warning("signaling: websocket error",e),this.emit("@ws:error",e),-1!==this.startInitTime&&(Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!1}),this.startInitTime=-1)}),this.sendWsMsg=((e,t)=>{if(this.ws.readyState!==WebSocket.OPEN)throw un();const r=JSON.stringify(t);try{this.ws.send(`${e}=${r}`),this.emit("send",e,t)}catch(e){throw jr.warning("signaling: websocket send error",e),this.reconnect().catch(e=>{jr.warning("signaling: reconnect error",e)}),un()}}),this.handlePing=(()=>{this.sendWsMsg("pong",{}),this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.reconnectTimeoutID=setTimeout(()=>{jr.debug("signaling: websocket heartbeat timeout"),this.reconnect().catch(e=>{jr.warning("signaling: reconnect error",e)})},9e3)}),this.receiveWsMsg=((e,t)=>{switch(this.emit("receive",e,t),e){case"ping":this.handlePing();break;case"auth-res":this.emit("@auth-res",t);case"pubpc-res":case"subpc-res":case"pub-tracks":case"webrtc-candidate":case"on-player-in":case"on-player-out":case"disconnect":case"mute-tracks":case"on-add-tracks":case"on-remove-tracks":case"on-player-reconnect":case"on-player-reconnect-in":this.emit(e,t);break;case"sub-res":case"unsub-res":this.emit(e,t),this.emit(`${e}-${t.streamid}`,t);break;case"control-res":this.emit(e,t),this.emit(`${e}-${t.command}-${t.playerid}`,t);break;case"on-pubpc-connected":case"on-pubpc-disconnected":this.emit("on-pubpc-state",{pcid:t.pcid,connected:"on-pubpc-connected"===e}),this.emit(`${e}-${t.pcid}`,t);break;case"on-subpc-disconnected":case"on-subpc-connected":this.emit("on-subpc-state",{pcid:t.pcid,connected:"on-subpc-connected"===e}),this.emit(e,t);break;case"pub-tracks-res":this.emit(e,t);break;case"on-messages":case"on-qos-messages":t.messages=t.messages.sort((e,t)=>e.msgsn-t.msgsn),this.customMsgNumber=t.messages[t.messages.length-1].msgsn,this.emit(e,t);break;case"unpub-tracks-res":case"sub-tracks-res":case"unsub-tracks-res":case"on-pubpc-restart-notify":case"on-subpc-restart-notify":case"set-sub-profile-res":case"on-sub-profile-changed":case"pubpc-restart-res":case"subpc-restart-res":case"create-merge-job-res":case"create-forward-job-res":case"stop-forward-res":case"on-job-connected":case"on-job-disconnected":case"on-merge-job-connected":case"on-merge-job-disconnected":case"update-merge-tracks-res":case"set-privileges-res":case"start-media-relay-res":case"update-media-relay-res":case"stop-media-relay-res":case"on-media-relay-state":this.emit(e,t)}}),this.accessToken=e,this.capsdp=t,this.reconnectTimes=r,this.wsConnectTimeout=n,this.playerdata=i,this.privileges=a,this._state=zi.CONNECTING}set _state(e){this.emit("@ws-state-change",this.__state,e),this.__state=e}get state(){return this.__state}set reconnectTimes(e){this._reconnectTimes=e,this.currentLeftReconnectTimes=e}get reconnectTimes(){return this._reconnectTimes}setUrl(e){this.url=e+`?rpcid=${this.rpcid}`}onWsClose(e,t,r){this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this._state=zi.CLOSED,jr.warning("signaling: websocket onclose",r),this.startAuthTime&&Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:r.code,auth_error_message:r.toString(),auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken});let n=this.reconnectPromise;switch(r.code){case 1e3:this.emit("@closed");break;case 1001:case 1005:case 1006:n=this.reconnect();break;case 1007:case 1008:case 1009:case 1010:break;case 1011:n=this.reconnect();break;case 1012:n=this.reconnect(5e3);break;case 1013:n=this.reconnect();break;case 1014:n=this.reconnect(5e3)}e&&t&&(n?n.then(e).catch(e=>{jr.warning("signaling: reconnect error",e)}):t(r))}sendDisconnect(){if(this.state===zi.OPEN)try{this.sendWsMsg("disconnect",{})}catch(e){}}reconnect(e=1e3){return this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.reconnectPromise&&this._state===zi.CONNECTING?this.reconnectPromise:this.currentLeftReconnectTimes<=0?(this.emit("@error",{code:10007}),Promise.reject("websocket reconnectTimes run out, reconnect stops.")):(this.currentLeftReconnectTimes-=1,this._state=zi.CONNECTING,jr.debug("signaling: websocket reconnecting, currentLeftReconnectTimes remaining: ",this.currentLeftReconnectTimes),this.reconnectPromise=xn(e).then(()=>this.initWs()).then(e=>(this.reconnectPromise=void 0,this.currentLeftReconnectTimes=this.reconnectTimes,e)).catch(e=>(this._state=zi.CLOSED,this.emit("error",e),Promise.reject(e))),this.reconnectPromise)}request(e,t){const r=Dn(8);return t.rpcid=r,jr.log("ws request",r,e,t),this.sendWsMsg(e,t),new Promise(t=>{const n=i=>{i.rpcid===r&&(jr.log("ws response",r,e,i),this.off(`${e}-res`,n),t(i))};this.on(`${e}-res`,n)})}release(){this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.removeEvent(),this.ws&&(this.ws.onopen=null,this.ws.onclose=null,this.ws.onerror=null,this.ws.close())}}class Ji{}class Zi{constructor(e,t,r,n){this.videoTrackInfo=[],this.audioTrackInfo=[],this.layoutLevel=0,this.width=e,this.height=t,this.jobID=n,this.controller=r,this.controller.getCurrentTracks().forEach(e=>{"audio"===e.kind?this.audioTrackInfo.push(e):this.videoTrackInfo.push(e)}),this.controller.addMergeTrack(this.audioTrackInfo.map(e=>({trackID:e.trackID})),this.jobID),this.initLayout(),this.controller.onAddTracks=(e=>{const t=e.filter(e=>"audio"===e.kind),r=e.filter(e=>"video"===e.kind);this.controller.addMergeTrack(t.map(e=>({trackID:e.trackID})),this.jobID),r.forEach(this.handleAddVideoTrack.bind(this))}),this.controller.onRemoveTracks=(e=>{e.filter(e=>"video"===e.kind).forEach(this.handleRemoveVideoTrack.bind(this))}),jr.log("init default merger, init layout: ",this.layout)}initLayout(){const e=this.videoTrackInfo.length;this.layoutLevel=0,this.layout={"level-0":{items:{"item-0":{x:0,y:0,isExpand:!1,isExpanded:!1,index:0}},itemWidth:this.width,itemHeight:this.height,maxItems:1,currentItems:0,splitWidthFlag:this.width=this.height;if(0!==e){for(;Math.pow(2,this.layoutLevel)=this.height?a:0,y:this.width{const n=this.layout[`level-${this.layoutLevel-1}`].items[r],i=2*n.index;t[`item-${i}`]={x:n.x,y:n.y,isExpand:!1,isExpanded:!1,index:i},t[`item-${i+1}`]=e?{x:n.x+a,y:n.y,isExpand:!1,isExpanded:!1,index:i+1}:{x:n.x,y:n.y+o,isExpand:!1,isExpanded:!1,index:i+1}})}jr.log(`merger: increase layout level, current level: ${this.layoutLevel}`,this.layout)}setLevelLayoutStream(){const e=this.videoTrackInfo.length,t=this.layout[`level-${this.layoutLevel}`];let r=t.maxItems-e,n=0;for(let e=0;e0?e%2==0?(t.items[`item-${e}`].isExpand=!0,t.items[`item-${e}`].trackID=this.videoTrackInfo[n].trackID,this.sendMergeOpt(this.layoutLevel,e),n+=1):(t.items[`item-${e}`].isExpanded=!0,r-=1):(t.items[`item-${e}`].trackID=this.videoTrackInfo[n].trackID,this.sendMergeOpt(this.layoutLevel,e),n+=1);t.currentItems=e}sendMergeOpt(e,t){const r=this.layout[`level-${e}`],n=r.items[`item-${t}`];if(!n.trackID||n.isExpanded)return;let i=r.itemWidth,a=r.itemHeight;n.isExpand&&(r.splitWidthFlag?i*=2:a*=2);const o={x:n.x,y:n.y,w:i,h:a,z:0,trackID:n.trackID};this.controller.addMergeTrack([o],this.jobID)}handleRemoveVideoTrack(e){E(this.videoTrackInfo,t=>t.trackID===e.trackID);const t=this.layout[`level-${this.layoutLevel}`];if(this.layoutLevel>0&&this.videoTrackInfo.length<=this.layout[`level-${this.layoutLevel-1}`].maxItems)this.layoutLevel-=1,jr.log(`merger: reduce layout level, current level: ${this.layoutLevel}`,this.layout),this.setLevelLayoutStream();else for(const r in t.items){const n=t.items[r];if(n.trackID===e.trackID){n.index%2==0?(t.items[`item-${n.index+1}`]?(n.isExpand=!0,n.trackID=t.items[`item-${n.index+1}`].trackID,t.items[`item-${n.index+1}`].isExpanded=!0,t.items[`item-${n.index+1}`].trackID=void 0):n.trackID=void 0,this.sendMergeOpt(this.layoutLevel,n.index)):(n.isExpanded=!0,n.trackID=void 0,t.items[`item-${n.index-1}`].isExpand=!0,this.sendMergeOpt(this.layoutLevel,n.index-1));break}}}handleAddVideoTrack(e){const t=this.videoTrackInfo.length;if(this.videoTrackInfo.push(e),this.videoTrackInfo=Ai(this.videoTrackInfo,"trackID"),this.videoTrackInfo.length===t)return void jr.log("handle add video track ignore",e);const r=this.layout[`level-${this.layoutLevel}`];if(this.videoTrackInfo.length<=r.maxItems){for(const t in r.items){const n=r.items[t];if(!n.trackID){n.trackID=e.trackID,n.isExpanded&&(n.isExpanded=!1,r.items[`item-${n.index-1}`].isExpand=!1,this.sendMergeOpt(this.layoutLevel,n.index-1)),this.sendMergeOpt(this.layoutLevel,n.index);break}}r.currentItems=this.videoTrackInfo.length}else this.updateLayoutLevel(!r.splitWidthFlag),this.setLevelLayoutStream()}release(){this.controller.release()}}var $i,Yi;!function(e){e.DISCONNECTED="DISCONNECTED",e.CONNECTING="CONNECTING",e.CONNECTED="CONNECTED",e.RECONNECTING="RECONNECTING",e.RECONNECTED="RECONNECTED"}($i||($i={})),function(e){e.ACTIVE="ACTIVE",e.INACTIVE="INACTIVE"}(Yi||(Yi={}));const ea={"360p":{width:640,height:360,frameRate:15,bitrate:400},"480p":{width:640,height:480,frameRate:15,bitrate:500},"720p":{width:1280,height:720,frameRate:30,bitrate:1130},"1080p":{width:1920,height:1080,frameRate:30,bitrate:2080},"1440p":{width:2560,height:1440,frameRate:30,bitrate:4850},"4k":{width:3840,height:2160,frameRate:30,bitrate:8910}},ta=ea["480p"],ra={LOW:{sampleRate:16e3,stereo:!1,bitrate:24,sampleSize:16},STANDARD:{sampleRate:48e3,stereo:!1,bitrate:64,sampleSize:16},STANDARD_STEREO:{sampleRate:48e3,stereo:!0,bitrate:80,sampleSize:16},HIGH:{sampleRate:48e3,stereo:!1,bitrate:96,sampleSize:16},HIGH_STEREO:{sampleRate:48e3,stereo:!0,bitrate:128,sampleSize:16}},na=ra.STANDARD,ia={"480p":{width:640,height:480,frameRate:5},"720p":{width:1280,height:720,frameRate:5},"1080p":{width:1920,height:1080,frameRate:5}},aa=ia["720p"];var oa,sa,ca,da,ua,la,Aa,ha,fa,pa,ma,ga,va,Ta;!function(e){e.WINDOW="window",e.SCREEN="screen",e.ALL="all"}(oa||(oa={})),function(e){e.PlAYING="PlAYING",e.PAUSED="PAUSED",e.STOPPED="STOPPED"}(sa||(sa={})),function(e){e.FILL="scaleToFit",e.ASPECT_FILL="aspectFill",e.ASPECT_FIT="aspectFit"}(ca||(ca={})),function(e){e.STARTED="STARTED",e.STOPPED="STOPPED"}(da||(da={})),function(e){e.UNKNOWN="UNKNOWN",e.EXCELLENT="EXCELLENT",e.GOOD="GOOD",e.FAIR="FAIR",e.POOR="POOR"}(ua||(ua={})),function(e){e.LOW="LOW",e.MEDIUM="MEDIUM",e.HIGH="HIGH"}(la||(la={})),function(e){e.LEAVE="LEAVE",e.KICKED_OUT="KICKED_OUT",e.ERROR="ERROR"}(Aa||(Aa={})),function(e){e.VERBOSE="VERBOSE",e.INFO="INFO",e.WARNING="WARNING",e.ERROR="ERROR",e.NONE="NONE"}(ha||(ha={})),function(e){e.FORCE_UDP="FORCE_UDP",e.FORCE_TCP="FORCE_TCP",e.PREFER_UDP="PREFER_UDP"}(fa||(fa={})),function(e){e.MOTION="motion",e.DETAIL="detail",e.DEFAULT=""}(pa||(pa={})),function(e){e.SCREEN="screen",e.WINDOW="window",e.ALL="all"}(ma||(ma={})),function(e){e.RTC="RTC",e.LIVE="LIVE"}(ga||(ga={})),function(e){e.BROADCASTER="BROADCASTER",e.AUDIENCE="AUDIENCE"}(va||(va={})),function(e){e[e.SUCCESS=0]="SUCCESS",e[e.STOPPED=1]="STOPPED",e[e.INVALID_TOKEN=2]="INVALID_TOKEN",e[e.NO_ROOM=3]="NO_ROOM",e[e.ROOM_CLOSED=4]="ROOM_CLOSED",e[e.PLAYER_EXISTED=5]="PLAYER_EXISTED"}(Ta||(Ta={}));class ba{static loadImage(e){if(e instanceof File)return ba.loadImageFromFile(e);if(e instanceof ArrayBuffer)return ba.loadImageFromArrayBuffer(e);if("string"==typeof e)return ba.loadImageFromUrl(e);throw Yr("unsupported image source")}static loadImageFromUrl(e){return new Promise((t,r)=>{var n=new Image;n.crossOrigin="Anonymous",n.src=e,n.onload=function(){t(n)},n.onerror=function(e){r(e)}})}static loadImageFromFile(e){return new Promise((t,r)=>{const n=new FileReader;n.onload=(e=>{n.result&&t(ba.loadImageFromUrl(n.result))}),n.onerror=(e=>{r(e)}),n.readAsDataURL(e)})}static loadImageFromArrayBuffer(e){return new Promise((t,r)=>{const n=new Blob([e]),i=URL.createObjectURL(n);t(ba.loadImageFromUrl(i))})}}class Sa{constructor(){this.canvas=document.createElement("canvas"),this.ctx=this.canvas.getContext("2d")}async setSource(e){e!==this.source&&(this.source=e,await this.createImageStreamTrack(e))}get id(){if(this.mediaTrack)return this.mediaTrack.id}async createImageStreamTrack(e){let t;t=e instanceof File?await ba.loadImageFromFile(e):e instanceof ArrayBuffer?await ba.loadImageFromArrayBuffer(e):await ba.loadImageFromUrl(e),this.canvas.width=t.width,this.canvas.height=t.height,this.drawIntervalId&&clearInterval(this.drawIntervalId),this.drawIntervalId=setInterval(()=>{this.ctx.drawImage(t,0,0)},900);const r=this.canvas.captureStream(1);this.mediaTrack=r.getTracks()[0]}release(){this.drawIntervalId&&clearInterval(this.drawIntervalId)}}class ya{constructor(){this.recordedChunks=[]}releaseMediaElement(){jr.log("Recorder release Media Element",this.mediaElement),this.mediaElement&&this.mediaElement.parentElement&&this.mediaElement.parentElement.removeChild(this.mediaElement)}release(){this.recorder&&"inactive"!==this.recorder.state&&this.recorder.stop(),this.recorder=void 0,this.recordedChunks=[],this.recordedBlob=void 0,this.recordedUrl&&(window.URL.revokeObjectURL(this.recordedUrl),this.recordedUrl=void 0),this.releaseMediaElement()}setMimeType(e){if(jr.log("Recorder setMimeType, ",e),!("MediaRecorder"in window))throw Yr("MediaRecorder is not supported.");return!!window.MediaRecorder.isTypeSupported(e)&&(this.mimeType=e,!0)}start(e){if(jr.log("Recorder start, ",e),!("MediaRecorder"in window))throw Yr("MediaRecorder is not supported.");if(void 0===e||0===e.length||e.length>2)throw Zr("Invalid parameters.");if(this.recorder&&"inactive"!==this.recorder.state)throw Zr("MediaRecorder is active, cannot start again.");if(e.reduce((e,t)=>("video"===t.mediaTrack.kind&&(e[0]+=1),"audio"===t.mediaTrack.kind&&(e[1]+=1),e),[0,0]).some(e=>e>1))throw Zr("Invalid parameters.");this.release();try{const t=new MediaStream(e.map(e=>e.mediaTrack)),r=window;if(this.mimeType){const e={mimeType:this.mimeType};this.recorder=new r.MediaRecorder(t,e)}else this.recorder=new r.MediaRecorder(t);this.recorder.ondataavailable=(e=>{jr.debug("Recorder data, ",e.data),this.recordedChunks.push(e.data)}),this.recorder.start(ya.recorderTimeslice)}catch(e){throw Zr("MediaRecoder start error: "+e.message)}}pause(){if(jr.log("Recorder pause"),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("recording"!==this.recorder.state)throw Zr("MediaRecorder is not in recording state, cannot do pause.");this.recorder.pause()}resume(){if(jr.log("Recorder resume"),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("paused"!==this.recorder.state)throw Zr("MediaRecorder is not in paused state, cannot do resume.");this.recorder.resume()}stop(){if(jr.log("Recorder stop, ",this.recordedChunks),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("inactive"===this.recorder.state)throw Zr("MediaRecorder is in inactive state, cannot do stop.");try{if(this.recorder.stop(),this.mimeType){const e={type:this.mimeType};this.recordedBlob=new Blob(this.recordedChunks,e)}else this.recordedBlob=new Blob(this.recordedChunks);return this.recordedUrl=window.URL.createObjectURL(this.recordedBlob),this.recordedBlob}catch(e){throw Zr("MediaRecorder stop error: "+e.message)}}play(e,t=!0){if(jr.log("Recorder play, ",e,t),!this.recordedUrl)throw Zr("No recorded data, please start record first.");this.releaseMediaElement();const r=document.createElement("video");return r.style.width="100%",r.style.height="100%",r.style.objectFit="contain",r.controls=!0,r.muted=t,r.className="qnrtc-recorder-video-player",r.setAttribute("playsinline",!0),r.autoplay=!0,r.src=this.recordedUrl,e.appendChild(r),this.mediaElement=r,new Promise((e,t)=>{let n;try{n=r.play()}catch(e){t(e)}n?n.then(e).catch(e=>{t(e);try{throw Zr("MediaRecoder play error: "+e.message)}catch(e){}}):e()})}download(e){if(jr.log("Recorder download, "+e),!this.recordedUrl)throw Zr("No recorded data, please start record first.");const t=document.createElement("a");t.style.display="none",t.href=this.recordedUrl,t.download=e,document.body.appendChild(t),t.click(),setTimeout(()=>{document.body.removeChild(t)},100)}}ya.recorderTimeslice=1e3;class ka{constructor(e,t,r,n){this.id=e,this.mid=t,this.kind=r,this.rtpParameters=n,this.track=null}}class _a{constructor(e,t,r,n,i){this._connectStatus=O.Idle,this.track=r,this.trackID=n,this.mid=i,this.transport=e,this.direction=t}get connectStatus(){return this._connectStatus}set connectStatus(e){if(e!==this._connectStatus){const t=this._connectStatus;this._connectStatus=e,In(()=>{this.onConnectStatusChange&&this.onConnectStatusChange(t,this._connectStatus)})}}startConnect(){return this.connectStatus=O.Connecting,new Promise((e,t)=>{this.onConnectStatusChange=((r,n)=>{n===O.Connect&&e(),n===O.Idle&&t()})})}appendConsumner(e,t){this.consumer=new ka(this.trackID,this.mid,t,e),this.transport.appendConsumer(this.consumer)}setMute(e){this.track&&this.track.setMute(e)}addTrackId(e){this.track&&(this.trackID=e,this.track.setInfo({trackID:e}))}release(){this.consumer&&this.transport?(this.transport.recvHandler.isPcReady&&this.transport.removeConsumers([this.consumer]),this.track&&this.track.release()):this.track&&this.track.reset()}}const wa=window.AudioContext||window.webkitAudioContext||window.Object,Ca=w.audioContextOptions?new wa({latencyHint:"interactive"}):new wa;if(window.audioContext=Ca,window.Promise){const e=()=>{(function(e){return new Promise((t,r)=>{if("suspended"===e.state){jr.log("audio context state is suspended");const n=()=>{e.resume().then(()=>{document.body.removeEventListener("touchstart",n),document.body.removeEventListener("touchend",n),document.body.removeEventListener("mousedown",n),document.body.removeEventListener("mouseup",n),t(!0)}).catch(r)};document.body.addEventListener("touchstart",n,!0),document.body.addEventListener("touchend",n,!0),document.body.addEventListener("mousedown",n,!0),document.body.addEventListener("mouseup",n,!0),n()}else t(!1)})})(Ca).then(e=>{jr.debug("web audio context unlocked",e)}).catch(e=>{jr.warning("can not unlock web audio context",e)}),window.removeEventListener("load",e)};document.body?e():window.addEventListener("load",e),Ca.onstatechange=(()=>{e()})}const Ea=2048,Pa=4096,Ma=["play","playing","pause","ended","waiting","seeking"];class Ia extends mi{constructor(){super(),this.audioSource=null,this._audioSourceState=N.IDLE,this.bufferSourceDuration={startTime:0,pauseTime:0,lastPauseTime:0,offsetTime:0,stopTime:0},this.handleMediaElementEvents=(e=>{switch(e.type){case"playing":case"play":this.audioSourceState=N.PLAY;break;case"pause":if(this.audioSourceState===N.END)break;this.audioSourceState=N.PAUSE;break;case"waiting":case"seeking":this.audioSourceState=N.LOADING;break;case"ended":this.audioSourceState=N.END}})}get audioSourceState(){return this._audioSourceState}set audioSourceState(e){e!==this._audioSourceState&&(this.emit("@audio-source-state-change",e,this._audioSourceState),this._audioSourceState=e)}initAudioContext(){jr.log("init audio context",Ca.state),"suspended"===Ca.state&&(jr.log("audio context suspended"),Ca.resume().catch(e=>{jr.warning("resume audiocontext failed! see: http://s.qnsdk.com/s/Txsdz",e)})),jr.log("init audio finish",Ca.state),this.analyserNode=Ca.createAnalyser(),this.analyserNode.fftSize=Ea,this.gainNode=Ca.createGain(),function(e){if(w.disconnectAudioNode)return;const t=e.connect,r=e.disconnect;e.connect=((r,n,i)=>(e._inputNodes||(e._inputNodes=[]),r instanceof AudioNode?(e._inputNodes.push(r),e._inputNodes=Ai(e._inputNodes,e=>e),t.call(e,r,n,i)):t.call(e,r,n),e)),e.disconnect=((t,n,i)=>{if(!t)return r.call(e),void(e._inputNodes=[]);r.call(e,t,n,i),E(e._inputNodes,e=>e===t);for(const t of e._inputNodes)e.connect(t)})}(this.gainNode),w.mediaStreamDest&&(this.audioStream=Ca.createMediaStreamDestination())}setMediaStreamSource(e){this.audioSource=Ca.createMediaStreamSource(e),this.connect()}setAudioBufferSource(){this.audioSource=Ca.createBufferSource(),this.audioSource.onended=(()=>this.stopAudioSource()),this.connect()}setMediaElementSource(e){this.audioSource=Ca.createMediaElementSource(e),this.audioSourceElement=e;for(const e of Ma)this.audioSourceElement.addEventListener(e,this.handleMediaElementEvents);this.connect()}setAudioSourceLoop(e){this.audioSourceLoop=e,this.audioSource instanceof AudioBufferSourceNode?this.audioSource.loop=!!e:this.audioSourceElement&&(this.audioSourceElement.loop=!!e)}setAudioBuffer(e){this.audioSource instanceof AudioBufferSourceNode&&(this.audioSource.buffer=e,this.audioSourceBuffer=e)}playAudioSource(e=0){if(this.audioSource instanceof AudioBufferSourceNode){this.resetBufferSourceDuration();try{this.audioSource.start(0,e),this.bufferSourceDuration.startTime=Ca.currentTime,this.bufferSourceDuration.offsetTime=e,this.audioSourceState=N.PLAY}catch(t){this.stopAudioSource(),this.playAudioSource(e)}}else this.audioSourceElement?(this.audioSourceElement.currentTime=0,this.audioSourceElement.play().catch(Ln)):null===this.audioSource&&this.audioSourceBuffer&&(this.resetBufferSourceDuration(),this.setAudioBufferSource(),this.setAudioBuffer(this.audioSourceBuffer),this.setAudioSourceLoop(!!this.audioSourceLoop),this.audioSource.start(0,e),this.bufferSourceDuration.startTime=Ca.currentTime,this.bufferSourceDuration.offsetTime=e,this.audioSourceState=N.PLAY)}resumeAudioSource(){if(this.audioSource instanceof AudioBufferSourceNode){if(this.audioSourceState!==N.PAUSE)return;this.audioSource.playbackRate.value=1,this.bufferSourceDuration.pauseTime+=Ca.currentTime-this.bufferSourceDuration.lastPauseTime,this.bufferSourceDuration.lastPauseTime=0,this.audioSourceState=N.PLAY}else this.audioSourceElement&&this.audioSourceElement.play().catch(Ln)}pauseAudioSource(){this.audioSource instanceof AudioBufferSourceNode?(this.audioSource.playbackRate.value=g?1e-7:Number.MIN_VALUE,this.bufferSourceDuration.lastPauseTime||(this.bufferSourceDuration.lastPauseTime=Ca.currentTime),this.audioSourceState=N.PAUSE):this.audioSourceElement&&this.audioSourceElement.pause()}stopAudioSource(e=!1){this.audioSource instanceof AudioBufferSourceNode?(this.audioSource.onended=null,this.audioSource.stop(),this.audioSource.disconnect(),this.audioSource=null,this.bufferSourceDuration.stopTime=Ca.currentTime,e||(this.audioSourceState=N.END)):this.audioSourceElement&&(this.audioSourceState=N.END,this.audioSourceElement.pause(),this.audioSourceElement.currentTime=0)}getAudioSourceCurrentTime(){if(this.audioSourceElement)return this.audioSourceElement.currentTime;if(this.audioSource instanceof AudioBufferSourceNode){let e=Ca.currentTime;const t=this.getAudioSourceDuration();this.bufferSourceDuration.lastPauseTime&&(e=this.bufferSourceDuration.lastPauseTime),this.bufferSourceDuration.stopTime&&(e=this.bufferSourceDuration.stopTime);const r=this.bufferSourceDuration.offsetTime+e-this.bufferSourceDuration.startTime-this.bufferSourceDuration.pauseTime;return Math.max(0,r%t)}return 0}setAudioSourceCurrentTime(e){this.audioSourceElement?this.audioSourceElement.currentTime=e:this.audioSource instanceof AudioBufferSourceNode&&(this.stopAudioSource(!0),this.playAudioSource(e))}getAudioSourceDuration(){return this.audioSourceElement?this.audioSourceElement.duration:this.audioSourceBuffer?this.audioSourceBuffer.duration:0}release(){if(this.audioSource instanceof MediaStreamAudioSourceNode&&this.audioSource.mediaStream&&this.audioSource.mediaStream.getTracks().map(e=>e.stop()),this.audioSource&&this.audioSource.disconnect(),this.gainNode.disconnect(),this.audioSourceElement){for(const e of Ma)this.audioSourceElement.removeEventListener(e,this.handleMediaElementEvents);this.audioSourceElement.src="",this.audioSourceElement.load(),this.audioSourceElement.remove(),this.audioSourceElement=void 0}this.scriptNode&&this.scriptNode.disconnect()}connect(){this.audioSource?(this.audioSource.connect(this.analyserNode),this.audioSource.connect(this.gainNode),this.audioStream&&(this.gainNode.connect(this.audioStream),this.onAudioBuffer())):jr.warning("no audio source, can not connect")}handleAudioBuffer(e){const t=e.inputBuffer;this.emit("audioBuffer",t),this.audioBufferCallback&&this.audioBufferCallback(t)}onAudioBuffer(e,t=Pa){this.audioBufferCallback=e,this.audioBufferSize=t,this.audioStream&&this.audioSource&&(this.scriptNode||(this.scriptNode=Ca.createScriptProcessor(t),this.audioSource.connect(this.scriptNode),this.scriptNode.connect(this.audioStream),this.scriptNode.onaudioprocess=this.handleAudioBuffer.bind(this)))}resetBufferSourceDuration(){this.bufferSourceDuration={offsetTime:0,startTime:0,lastPauseTime:0,pauseTime:0,stopTime:0}}}const Ra=0;class Da extends gi{constructor(e,t,r){if("audio"!==e.kind)throw new Error("audio track only!");super(e,t,r),this.mediaStream=new MediaStream,this.mediaStream.addTrack(e)}resume(e){this.mediaTrack=e,this.removeEvent("@get-stats"),this.resetStats();const t=new MediaStream([e]);this.mediaStream=t,this.mediaElement&&(this.mediaElement.dataset.localid=e.id,this.mediaElement.srcObject=t),this.audioManager&&(this.audioManager.release(),this.initAudioManager())}initAudioManager(e){this.audioManager=new Ia,this.audioManager.initAudioContext(),this.audioManager.setMediaStreamSource(this.mediaStream),this.audioManager.on("audioBuffer",e=>{this.emit("audioBuffer",e)}),e&&w.mediaStreamDest&&(this.mediaStream=this.audioManager.audioStream.stream,this.mediaTrack=this.mediaStream.getTracks()[0])}setVolume(e){this.audioManager.gainNode.gain.setValueAtTime(e,Ca.currentTime)}getCurrentTimeDomainData(){const e=new Uint8Array(Ea);return this.audioManager.analyserNode.getByteTimeDomainData(e),e}getCurrentFrequencyData(){const e=new Uint8Array(this.audioManager.analyserNode.frequencyBinCount);return this.audioManager.analyserNode.getByteFrequencyData(e),e}getVolume(){return this.audioManager.gainNode.gain.value}getCurrentVolumeLevel(){const e=this.getCurrentFrequencyData();let t=0,r=e.length;return e.forEach((n,i)=>{const a=i*(Ca.sampleRate||44100)/e.length;if(a>22050)return void(r-=1);const o=function(e){const t=e*e;return 1.2588966*14884e4*t*t/((t+424.36)*Math.sqrt((t+11599.29)*(t+544496.41))*(t+14884e4))}(a)*n/255;o<=Ra?r-=1:t+=o*o}),0===r?0:Math.sqrt(t/r)}release(){this.emit("release"),this.removeEvent(),this.statsInterval&&window.clearInterval(this.statsInterval),this.audioManager&&this.audioManager.release(),this.removeMediaElement(),this.mediaTrack.stop()}}var xa=function(e,t){if(null==e)return{};var r,n,i={},a=Object.keys(e);for(n=0;n=0||(i[r]=e[r]);return i};var Oa,Ba=function(e,t){if(null==e)return{};var r,n,i=xa(e,t);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);for(n=0;n=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(i[r]=e[r])}return i};class La extends mi{constructor(e,t,r){super(),this._isRestartingICE=!1,this.isPcReady=!1,this.midRidEncoding={},this.removeMids=new Set,this.lastMediaStatistics=[],this.intervalId=-1,this.playQualityIntervalId=-1,this.qualityStats=new Map,this._direction=e,this._pc=ii(),this._extendedRtpCapabilities=t,this._remoteSdp=new Gi(e,t),this._simulcast=!!r&&r.simulcast,this.coreInstance=r&&r.core,this._pc.addEventListener("iceconnectionstatechange",()=>{switch(this._pc.iceConnectionState){case"checking":this.emit("@connectionstatechange","connecting");break;case"connected":case"completed":this.emit("@connectionstatechange","connected"),this.registerMediaStatisticStatsReport(),this.registerPlayQualityReport();break;case"failed":this.emit("@connectionstatechange","failed"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport();break;case"disconnected":this.emit("@connectionstatechange","disconnected"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport();break;case"closed":this.emit("@connectionstatechange","closed"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport()}})}async getStats(e,t){return await oi(this._pc,e,this._direction,t)}registerPlayQualityReport(){"send"!==this._direction&&(this.unregisterPlayQualityReport(),this.playQualityIntervalId=window.setInterval(async()=>{const e=await async function(e,t){let r;try{r=await e.getStats()}catch(e){return Bn(()=>{jr.debug("get media statistic stats error, fallback to default",e)},"getStats error"),[]}if(!r)return Bn(()=>{jr.debug("get null media statistic stats, fallback to default")},"getStats error"),[];const n=[...r.values()];return t.subscribedTracks.map(e=>{const t=e.mediaTrack,r=n.find(e=>e.type===Zn.Track&&e.trackIdentifier===t.id);if(!r)return;const i=n.find(e=>e.type===Zn.InBoundRtp&&e.trackId===r.id);return i?{time:Date.now(),trackID:e.info.trackID,kind:"video"===i.kind?"video":"audio",framesDecoded:i.framesDecoded||-1,totalSamplesReceived:i.totalSamplesReceived||-1}:void 0}).filter(L)}(this._pc,this.coreInstance);for(const t of e){const e=this.qualityStats.get(t.trackID);e?e.push(t):this.qualityStats.set(t.trackID,[t])}this.addQualityStats()},2e3))}unregisterPlayQualityReport(){"send"!==this._direction&&-1!==this.playQualityIntervalId&&(window.clearInterval(this.playQualityIntervalId),this.addQualityStats(!0),this.playQualityIntervalId=-1)}addQualityStats(e=!1){const t=[...this.qualityStats.values()];if(t.some(e=>e.length>=30)||e){jr.log("quality stats",this.qualityStats);for(const e of t){if(0===e.length)continue;const t=e[0].trackID,r=2*e.length*1e3;if("video"===e[0].kind){const n=1e3*e.reduce((t,r,n)=>n>=1&&e[n].framesDecoded===e[n-1].framesDecoded?t+2:t,0);Wr.addEvent("VideoPlayQuality",{track_id:t,freeze_duration:n,total_duration:r})}else{const n=1e3*e.reduce((t,r,n)=>n>=1&&e[n].totalSamplesReceived===e[n-1].totalSamplesReceived?t+2:t,0);Wr.addEvent("AudioPlayQuality",{track_id:t,freeze_duration:n,total_duration:r})}}this.qualityStats=new Map}}registerMediaStatisticStatsReport(){this.unregisterMediaStatisticStatsReport(),this.intervalId=window.setInterval(async()=>{const e=await Yn(this._pc,this.coreInstance);e&&e.length>0&&(this.addMediaStatistics(e,this.lastMediaStatistics),this.lastMediaStatistics=e)},3e3)}unregisterMediaStatisticStatsReport(){-1!==this.intervalId&&(window.clearInterval(this.intervalId),this.lastMediaStatistics=[],this.intervalId=-1)}addMediaStatistics(e,r){const n=e.map(e=>{const n=Vn(e.id,e.kind),i=r.find(t=>t.id===e.id);if(!i)return e;const a=i.calculation_stats,{calculation_stats:o}=e,s=Ba(e,["calculation_stats"]);return t({},s,function(e,t,r){if(!e||!t)return{framerate:0,kbps:0,packet_lost_rate:0};const n=(e.timestamp-t.timestamp)/1e3,i=0===n?0:(e.frames_sent-t.frames_sent+(e.frames_received-t.frames_received))/n,a=0===n?0:(e.bytes_sent-t.bytes_sent+(e.bytes_received-t.bytes_received))/(1024*n/8),o=ni(t.packets_lost,e.packets_lost,t.packets_received+t.packets_sent,e.packets_received+e.packets_sent);r.Apply(o);const s=r.Filtered()<0?0:100*r.Filtered();return{framerate:Math.ceil(i),kbps:Math.ceil(a),packet_lost_rate:Math.ceil(s)}}(o,a,n))});jr.log("media statistics",n),Wr.addEvent("MediaStatistics",{cpu_loading:0,track_stats:n});let i=zn(n.sort((e,t)=>t.packet_lost_rate-e.packet_lost_rate)[0].packet_lost_rate,n.sort((e,t)=>t.rtt-e.rtt)[0].rtt);Kr(i);const a=n.map(e=>({kind:e.kind,lostRate:e.packet_lost_rate,rtt:e.rtt,track:e.track_id}));this.emit("@send-qos-message",{qos:JSON.stringify({networkGrade:i,tracks_qos:a})})}getCurrentIceConnectionState(){return this._pc.iceConnectionState}close(){jr.log("handle",this._direction,"close"),this.removeEvent(),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport(),this._pc.close(),this.isPcReady=!1}}class Ga extends La{constructor(e,t,r){super("send",e,r),jr.log("init send handler"),this._transportReady=!1,this._stream=new MediaStream,this._signaling=t,t.on("on-pubpc-state",e=>{this._remoteSdp.transportRemoteParameters&&e.pcid===this._remoteSdp.transportRemoteParameters.pcid&&(e.connected||this.emit("@connectionstatechange","remote-disconnected"))})}getReady(e){return new Promise((t,r)=>{const n=r=>{if(r.pcid===e.pcid){if(this._signaling.off("on-pubpc-state",n),!r.connected)return;this.isPcReady=!0,t()}};this._signaling.on("on-pubpc-state",n)})}addProducerTracks(e){jr.debug("add producer",e);const t=e.filter(e=>!this._stream.getTrackById(e.mediaTrack.id));if(0===t.length)return Promise.reject(new Error("track already added"));let r;const n=[];let i,a=!0;return Promise.resolve().then(async()=>{for(const e of t)this._stream.addTrack(e.mediaTrack);if(w.unifiedPlan&&w.supportTransceivers)for(const e of t){const t=await ai(e.mediaTrack,this._pc,e.lowStreamConfig,e.info.kbps);jr.debug("add transceiver",t,t.mid),n.push(t)}else jr.debug("add tracks",t),r=t.map(e=>this._pc.addTrack(e.mediaTrack,this._stream));return Ha(this._pc,this._simulcast)}).then(e=>{let t;return w.needH264FmtpLine&&(e.sdp+=`a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f${Oi}`),t={type:"offer",sdp:e.sdp},i=t.sdp,jr.log("publish: set local offer",t),this._pc.setLocalDescription(t)}).then(()=>{for(const t of n){if(!t.sender.track)continue;const r=e.find(e=>e.mediaTrack===t.sender.track);if(!r||!t.mid)throw Zr("can not get transceiver mid!");r.setInfo({mid:t.mid}),this.midRidEncoding[t.mid]=r.lowStreamConfig}if(!this._transportReady)return a=!1,this._setupTransport(e)}).then(()=>this._remoteSdp.createRemoteAnswer(i,this.midRidEncoding,this.removeMids)).then(e=>{const t={type:"answer",sdp:e};return jr.debug("addProducer answer",t),this._pc.setRemoteDescription(t)}).then(()=>this._pcReady).then(()=>a?this.safeEmitAsPromise("@needpubtracks",e,i):Promise.resolve(this._remoteSdp.transportRemoteParameters)).catch(e=>{jr.log("add producer error",e);try{for(const e of r)this._pc.removeTrack(e);for(const e of n)e.direction="inactive"}catch(e){}for(const e of t)this._stream.removeTrack(e.mediaTrack);throw e instanceof Qr?e:Zr(e)})}removeProducerTracks(e){jr.debug("removeProducerTracks",e);const t=e.filter(e=>void 0!==e.track&&!!this._stream.getTrackById(e.track.mediaTrack.id)).map(e=>e.track.isReplacedByImageTrack?e.track.imageStreamTrack.mediaTrack:e.track.mediaTrack);let r;return Promise.resolve().then(()=>{w.unifiedPlan&&w.supportTransceivers&&this._pc.getTransceivers().forEach(e=>{e.sender.track&&e.mid&&t.includes(e.sender.track)&&this.removeMids.add(e.mid)});const e=this._pc.getSenders().filter(e=>e.track&&t.includes(e.track));if(0===e.length)return jr.warning("removeProducerTracks [nothing to remove]"),Promise.reject("removeProducerTracks: nothing to remote");for(const t of e)this._pc.removeTrack(t);for(const e of t)this._stream.removeTrack(e);return Ha(this._pc,this._simulcast)}).then(e=>{const t=new RTCSessionDescription(e);return r=t.sdp,jr.log("unpublish: set local offer",t),this._pc.setLocalDescription(t)}).then(()=>{const e={type:"answer",sdp:this._remoteSdp.createRemoteAnswer(r,this.midRidEncoding,this.removeMids)};return jr.log("unpublish: set remote answer",e),this._pc.setRemoteDescription(e)}).catch(e=>{if(0!==this._stream.getTracks().length)throw e instanceof Qr?e:Zr(e);jr.debug("removeProducer() | ignoring expected error due no sending tracks: %s",e.toString())}).then(()=>{this.safeEmitAsPromise("@needunpubtracks",e)})}async replaceTrack(e,t){if(!this._pc.getSenders)throw Zr("getSenders is not supported.");const r=this._pc.getSenders().find(t=>{if(!t.track)return!1;if(!e.track)return!1;const r=t.track.id;return!(!e.track.mediaTrack||r!==e.track.mediaTrack.id)||!(!e.track.imageStreamTrack||r!==e.track.imageStreamTrack.id)});if(!r)throw Zr(`sender not found when replaceTrack: ${e.trackID}`);if(!r.replaceTrack)throw Zr("replaceTrack is not supported.");e.track&&(e.track.mediaTrack=t,e.track.removeMediaElement());const n=r.track;await r.replaceTrack(t),this._stream.removeTrack(n),this._stream.addTrack(t)}async replaceProducerTrack(e,t){if(!this._pc.getSenders)throw Zr("getSenders is not supported.");const r=this._pc.getSenders().find(t=>{if(!t.track)return!1;if(!e.track)return!1;const r=t.track.id;return!(!e.track.mediaTrack||r!==e.track.mediaTrack.id)||!(!e.track.imageStreamTrack||r!==e.track.imageStreamTrack.id)});if(!r)throw Zr(`sender not found when replaceProducerTrack: ${e.trackID}`);if(!r.replaceTrack)throw Zr("replaceTrack is not supported.");"image"===t?(jr.debug("replaceTrack",e.track.imageStreamTrack.mediaTrack),await r.replaceTrack(e.track.imageStreamTrack.mediaTrack)):"video"===t&&(jr.debug("replaceTrack",e.track.mediaTrack),await r.replaceTrack(e.track.mediaTrack))}restartICE(e,t){return jr.log("restart send ice"),this._isRestartingICE=!0,Promise.resolve().then(()=>this._remoteSdp.updateICEData(e,t)).then(()=>Ha(this._pc,this._simulcast,{iceRestart:!0})).then(e=>this._pc.setLocalDescription(e)).then(()=>{const e={type:"answer",sdp:this._remoteSdp.createRemoteAnswer(this._pc.localDescription.sdp,this.midRidEncoding,this.removeMids)};return this._pc.setRemoteDescription(e)})}_setupTransport(e){const t=Date.now();return Promise.resolve().then(()=>this._pc.localDescription?this._pc.localDescription:Ha(this._pc,this._simulcast)).then(t=>this.safeEmitAsPromise("@needpubpc",t.sdp,e)).then(r=>(Wr.addEvent("PublisherPC",{signal_take_time:Date.now()-t,result_code:r.code,up_stream_ip:(r.iceCandidates||[]).map(({ip:e})=>e).join(","),tracks:r.tracks.map(t=>{const r=e.find(e=>e.mediaTrack.id===t.localid);if(r)return{local_id:t.localid,track_id:t.trackid,source_type:r.sourceType,kind:r.info.kind,tag:r.info.tag||"",muted:!!r.info.muted,master:!!r.master,kbps:r.info.kbps||-1,encode_video_width:0,encode_video_height:0}}).filter(e=>void 0!==e)}),this.pcid=r.pcid,this._transportReady=!0,this._pcReady=this.getReady(r),this._remoteSdp.setTransportRemoteParameters(r)))}}class Na extends La{constructor(e,t,r){super("recv",e,r),this._transportCreated=!1,this._consumerInfos=new Map,this._signaling=t,t.on("on-subpc-state",e=>{this._remoteSdp.transportRemoteParameters&&e.pcid===this._remoteSdp.transportRemoteParameters.pcid&&(e.connected||this.emit("@connectionstatechange","remote-disconnected"))}),jr.log("init recvhandler",this)}getReady(e){return new Promise((t,r)=>{const n=r=>{if(r.pcid===e.pcid){if(this._signaling.off("on-subpc-state",n),!r.connected)return;this.isPcReady=!0,t()}};this._signaling.on("on-subpc-state",n)})}async addConsumerTracks(e){if(w.unifiedPlan&&g){const t=[];for(const r of e){const e=await this.addConsumerTrack(r);t.push(e)}return t}jr.log("add consumers",e);const t=[],r=Array.from(this._consumerInfos.values());for(const n of e){const e=r.find(e=>e.consumerId===n.id);if(e&&!e.closed)t.push(e);else{const e=this.genNewConsumerInfo(n);if(w.unifiedPlan){const t=n.mid;e.mid=t,this._consumerInfos.set(t,e)}else this._consumerInfos.set(n.id,e);t.push(e)}}return Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.debug("subscribe: set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>(w.unifiedPlan,this._pc.createAnswer())).then(e=>(jr.debug("subscribe, set local answer",e),this._pc.setLocalDescription(e))).then(()=>this._pcReady).then(()=>{for(let r=0;r!!e.receiver.track&&(e.receiver.track.id===n.trackID||e.mid===n.mid));e&&(i.track=e.receiver.track)}else if(w.getReceivers){const e=this._pc.getReceivers().find(e=>{const{track:t}=e;return!!t&&n.trackID===t.id});e&&(i.track=e.track)}else{const e=this._pc.getRemoteStreams().find(e=>e.id===n.streamId);e&&(i.track=e.getTrackById(n.trackID))}if(!i.track)throw Zr("remote track not found");jr.log("subscribe: get new track",i.track)}}return e.map(e=>e.track)})}genNewConsumerInfo(e){const t=e.rtpParameters.encodings[0],r=e.rtpParameters.rtcp.cname,n=e.mid;return{kind:e.kind,streamId:w.unifiedPlan?`recv-stream-${n}`:`recv-stream-${t.ssrc}`,trackID:w.unifiedPlan?`consumer-${e.kind}-${n}`:`consumer-${e.kind}-${t.ssrc}`,ssrc:t.ssrc,rtxSsrc:t.rtx?t.rtx.ssrc:void 0,cname:r,consumerId:e.id,closed:!1}}async addConsumerTrack(e){jr.log("add consumer",e);let t=null;const r=Array.from(this._consumerInfos.values()).find(t=>t.consumerId===e.id);if(r&&!r.closed)t=r;else{const r=this.genNewConsumerInfo(e);if(w.unifiedPlan){const t=e.mid;r.mid=t,this._consumerInfos.set(t,r)}else this._consumerInfos.set(e.id,r);t=r}return Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.log("set ontrack"),this._pc.ontrack=(e=>{jr.log("ontrack",e.receiver.track)}),jr.debug("subscribe: set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>(jr.debug("subscribe, set local answer",e),this._pc.setLocalDescription(e))).then(()=>this._pcReady).then(()=>{let r=null;if(w.unifiedPlan&&w.supportTransceivers&&e&&t){const n=this._pc.getTransceivers().find(r=>!!r.receiver.track&&((r.receiver.track.id===t.trackID||r.mid===t.mid)&&(e.track=r.receiver.track,!0)));n&&(r=n.receiver.track)}else if(e&&t){const n=this._pc.getReceivers().find(r=>{const{track:n}=r;return!!n&&(t.trackID===n.id&&(e.track=n,!0))});n&&(r=n.track)}if(!r&&e)throw Zr("remote track not found");return jr.log("subscribe: get new track",r,r.readyState),r})}removeConsumerTracks(e){jr.log("remove consumer",e);let t=!1;for(const r of e){const e=Array.from(this._consumerInfos.values()).find(e=>e.consumerId===r.id&&!e.closed);e?(t=!0,w.unifiedPlan?(r.track=null,e.closed=!0):this._consumerInfos.delete(r.id)):jr.log("can not find unpublish track target, ignore")}return t?Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.log("unsubscribe set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>(jr.log("unsubscribe set local answer",e),this._pc.setLocalDescription(e))):Promise.resolve()}restartICE(e,t){return jr.log("recv restart ice"),this._isRestartingICE=!0,Promise.resolve().then(()=>this._remoteSdp.updateICEData(e,t)).then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>{this._pc.setLocalDescription(e)})}async setupTransport(e){if(this._transportCreated)return await this._pcReady;const t=Date.now(),r=await this.safeEmitAsPromise("@needsubpc",e);return Wr.addEvent("SubscriberPC",{signal_take_time:Date.now()-t,result_code:r.code,down_stream_ip:(r.iceCandidates||[]).map(({ip:e})=>e).join(","),tracks:r.tracks.map(e=>({track_id:e.trackid,status:e.status}))}),this.pcid=r.pcid,this._transportCreated=!0,this._pcReady=this.getReady(r),jr.log("init subscribe, get transport remote",r),await this._remoteSdp.setTransportRemoteParameters(r),r}}function Ha(e,t,r){return e.createOffer(r).then(e=>{let{type:r,sdp:n}=e;return n?(n=ji(n=Hi(n)),"chrome"===b.name&&t&&(n=function(e,t){const r=xi.parse(e);t&&"chrome"===b.name&&(r.media=r.media.map(e=>{if(!e.ssrcGroups||0===e.ssrcGroups.length||!e.ssrcs||0===e.ssrcs.length)return e;const r=e.ssrcGroups.find(e=>"FID"===e.semantics);if(!r)return e;const[n,i]=r.ssrcs.split(" ").map(e=>parseInt(e,10));let a,o;e.ssrcs.forEach(e=>{"cname"===e.attribute&&(a=e.value),"msid"===e.attribute&&(o=e.value)});const s=[];if(s.push(n),t>=2){const t=n+1,r=i+1;e.ssrcs.push({id:t,attribute:"cname",value:a}),e.ssrcs.push({id:t,attribute:"msid",value:o}),e.ssrcs.push({id:r,attribute:"cname",value:a}),e.ssrcs.push({id:r,attribute:"msid",value:o}),e.ssrcGroups.push({semantics:"FID",ssrcs:`${t} ${r}`}),s.push(t)}if(t>=3){const t=n+2,r=i+2;e.ssrcs.push({id:t,attribute:"cname",value:a}),e.ssrcs.push({id:t,attribute:"msid",value:o}),e.ssrcs.push({id:r,attribute:"cname",value:a}),e.ssrcs.push({id:r,attribute:"msid",value:o}),e.ssrcGroups.push({semantics:"FID",ssrcs:`${t} ${r}`}),s.push(t)}return e.ssrcGroups.push({semantics:"SIM",ssrcs:s.join(" ")}),e}));const n=xi.write(r).split("\r\n");let i=n.findIndex(e=>0===e.indexOf("a=ssrc-group:FID"));for(;-1!==i&&0===n[i].indexOf("a=ssrc-group:FID");){const e=n[i].split(" ")[2];for(let t=i-1;t>=0;t--)if(n[t].indexOf(e)>0){n.splice(t+1,0,n[i]),n.splice(i+1,1);break}i++}return n.join("\r\n")}(n,3)),{type:r,sdp:n}):e})}function ja(e,t,r,n){switch(e){case"send":return new Ga(t,r,n);case"recv":return new Na(t,r,n)}}!function(e){e.SEND_TRACKS="@transport:send-tracks",e.RESTART_SEND_ICE="@transport:send-restart-ice",e.REMOVE_TRACKS="@transport:remove-tracks",e.INIT_RECV="@transport:init-recv",e.RESTART_RECV_ICE="@transport:recv-restart-ice",e.ADD_CONUMERS="@transport:add-consumers",e.REMOVE_CONSUMERS="@transport:remove-consumers"}(Oa||(Oa={}));class Fa extends mi{constructor(e,t,r,n){super(),this.sendCommandQueue=new Fr("SendQueue"),this.recvCommandQueue=new Fr("RecvQueue"),this.simulcast=!1,this.recvInitCommandQueue=new Fr("RecvInitQueue"),this.sendTrackQueue=[],this.consumerQueue=[],this._publishTracks=new Map,this.extendedRtpCapabilities=e,this.signaling=t,this.simulcast=!!n,this.coreInstance=r,this.sendHandler=ja("send",e,t,{simulcast:this.simulcast,core:this.coreInstance}),this.recvHandler=ja("recv",e,t,{simulcast:this.simulcast,core:this.coreInstance}),this.handleSendHandler(),this.handleRecvHandler(),this.sendCommandQueue.on("exec",this.handleSendCommandTask.bind(this)),this.recvCommandQueue.on("exec",this.handleRecvCommandTask.bind(this)),this.recvInitCommandQueue.on("exec",this.handleRecvInitCommandTask.bind(this)),this.initSubPcPromise=new Promise(e=>{this.initSubPcPromiseResolve=e})}get publishTracks(){return Array.from(this._publishTracks.values())}resolveInitSubPcPromise(){this.initSubPcPromiseResolve&&(this.initSubPcPromiseResolve(),this.initSubPcPromiseResolve=void 0)}handleSendHandler(){this.sendHandler.on("@needpubpc",(e,t,r,n)=>{this.safeEmitAsPromise("@needpubpc",e,t).then(r).catch(n)}).on("@connectionstatechange",e=>{switch(jr.log("pubpc connectionstatechange",e),Wr.addEvent("ICEConnectionState",{pc_type:0,state:e,id:this.sendHandler.pcid}),e){case"remote-disconnected":case"closed":case"failed":this.signaling.state===zi.OPEN?this.reconnectProducer():this.sendHandler.close();break;case"disconnected":if(this.sendHandler._isRestartingICE||!this.sendHandler.pcid)return;this.signaling.state===zi.OPEN?this.restartSendICE(this.sendHandler.pcid):this.signaling.once("@signalingauth",e=>{"disconnected"===this.sendHandler.getCurrentIceConnectionState()&&(this.extendedRtpCapabilities=e.rtpcaps,this.restartSendICE(this.sendHandler.pcid))})}}).on("@needpubtracks",(e,t,r,n)=>{const i=e.map(Si),a=Date.now();this.signaling.request("pub-tracks",{tracks:i,sdp:t}).then(t=>{switch(Wr.addEvent("PublishTracks",{signal_take_time:Date.now()-a,result_code:t.code,tracks:t.tracks.map(t=>{const r=e.find(e=>e.mediaTrack.id===t.localid);if(r)return{local_id:t.localid,track_id:t.trackid,source_type:r.sourceType,kind:r.info.kind,tag:r.info.tag||"",muted:!!r.info.muted,master:!!r.master,kbps:r.info.kbps||-1,encode_video_width:0,encode_video_height:0}}).filter(e=>void 0!==e)}),t.code){case 0:break;case 10052:return n(yn());case 10061:return this.reconnectProducer(),n(pn(10061,t.error));default:return n(pn(t.code,t.error))}for(const e of t.tracks)if(!e.status)return void n(pn(t.code,t.error));r(t)},n)}).on("@needunpubtracks",(e,t,r)=>{Wr.addEvent("UnPublishTracks",{tracks:e.map(e=>({track_id:e.trackID}))}),this.signaling.request("unpub-tracks",{tracks:e.map(e=>({trackid:e.trackID}))}).then(e=>{t(e)})}).on("@send-qos-message",e=>{this.signaling.request("send-qos-message",e)})}async sendTracks(e){return 0===e.length?Promise.resolve():this.sendCommandQueue.push(Oa.SEND_TRACKS,e)}removeTracks(e){return 0===e.length?Promise.resolve():this.sendCommandQueue.push(Oa.REMOVE_TRACKS,e)}async restartSendICE(e){return w.supportRestartICE?this.sendCommandQueue.push(Oa.RESTART_SEND_ICE,e):Promise.resolve(this.reconnectProducer())}handleSendCommandTask(e,t){switch(e.method){case Oa.SEND_TRACKS:return void(t.promise=this._execAddProducerTracks(e.data));case Oa.REMOVE_TRACKS:return void(t.promise=this._execRemoveTracks(e.data));case Oa.RESTART_SEND_ICE:return void(t.promise=this._execRestartSendICE(e.data))}}addTrackToPublishTracks(e){const t=e.map(e=>new _a(this,"send",e));for(const e of t)this._publishTracks.set(e.track.mediaTrack.id,e);return t}removeTrackFromPublishTracks(e){for(const t of e)this._publishTracks.delete(t.mediaTrack.id)}async _execAddProducerTracks(e){const t=await this.sendHandler.addProducerTracks(e.map(e=>e.track));for(const r of e){const e=En(t.tracks,"localid",r.track.mediaTrack.id);e&&(r.addTrackId(e.trackid),r.track.setInfo({versionid:e.versionid}),r.track.resetStats())}return e.map(e=>e.connectStatus=O.Connect),t}_execRemoveTracks(e){return this.removeTrackFromPublishTracks(e.map(e=>e.track)),e.map(e=>e.release()),this.sendHandler.removeProducerTracks(e)}async _execRestartSendICE(e){this.sendHandler._isRestartingICE=!0;const t=await this.signaling.request("pubpc-restart",{pcid:e});if(0!==t.code)return this.sendHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),void this.reconnectProducer();try{await this.sendHandler.restartICE(t.iceParameters,t.iceCandidates),this.sendHandler._isRestartingICE=!1}catch(e){jr.debug("restart ice faild",t.code,t.error),this.sendHandler._isRestartingICE=!1,this.reconnectProducer()}}reconnectProducer(){this.resetSendCommandQueue(),this.sendHandler.close();const e=this.publishTracks;this.sendHandler=ja("send",this.extendedRtpCapabilities,this.signaling,{simulcast:this.simulcast,core:this.coreInstance}),this.handleSendHandler(),e.forEach(e=>{e.connectStatus=O.Connecting}),this.emit("@needrepub",e)}handleRecvHandler(){this.recvHandler.on("@needsubpc",(e,t,r)=>{this.safeEmitAsPromise("@needsubpc",e).then(t,r)}).on("@connectionstatechange",e=>{switch(jr.log("sub pc connection state change",e),Wr.addEvent("ICEConnectionState",{pc_type:1,state:e,id:this.recvHandler.pcid}),e){case"remote-disconnected":case"closed":case"failed":this.signaling.state===zi.OPEN?this.resetRecvHandler():this.recvHandler.close();break;case"disconnected":if(this.recvHandler._isRestartingICE||!this.recvHandler.pcid)return;this.signaling.state===zi.OPEN?this.restartRecvICE(this.recvHandler.pcid):this.signaling.once("@signalingauth",e=>{"disconnected"===this.recvHandler.getCurrentIceConnectionState()&&(this.extendedRtpCapabilities=e.rtpcaps,this.restartRecvICE(this.recvHandler.pcid))})}})}appendConsumer(e){this.consumerQueue.push(e)}async addConsumers(){const e=this.consumerQueue;return this.consumerQueue=[],this.recvCommandQueue.push(Oa.ADD_CONUMERS,e)}initRecvHandler(e){return this.recvInitCommandQueue.push(Oa.INIT_RECV,e)}async removeConsumers(e){await this.recvCommandQueue.push(Oa.REMOVE_CONSUMERS,e)}async restartRecvICE(e){return w.supportRestartICE?this.recvCommandQueue.push(Oa.RESTART_RECV_ICE,e):this.resetRecvHandler()}async _removeConsumers(e){await this.recvHandler.removeConsumerTracks(e)}async _initRecvHandler(e){return this.recvHandler.isPcReady?(await this.initSubPcPromise,null):await this.recvHandler.setupTransport(e)}async _addConsumers(e){if(0===e.length)return Promise.resolve([]);return await this.recvHandler.addConsumerTracks(e)}async _execRestartRecvICE(e){this.recvHandler._isRestartingICE=!0;const t=await this.signaling.request("subpc-restart",{pcid:e});if(0!==t.code)return this.recvHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),void this.resetRecvHandler();try{await this.recvHandler.restartICE(t.iceParameters,t.iceCandidates),this.recvHandler._isRestartingICE=!1}catch(e){this.recvHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),this.resetRecvHandler()}}handleRecvCommandTask(e,t){switch(e.method){case Oa.ADD_CONUMERS:return void(t.promise=this._addConsumers(e.data));case Oa.REMOVE_CONSUMERS:return void(t.promise=this._removeConsumers(e.data));case Oa.RESTART_RECV_ICE:return void(t.promise=this._execRestartRecvICE(e.data))}}handleRecvInitCommandTask(e,t){switch(e.method){case Oa.INIT_RECV:return void(t.promise=this._initRecvHandler(e.data))}}resetSendCommandQueue(){jr.log("reset send queue"),this.sendCommandQueue=new Fr("SendQueue"),this.sendCommandQueue.on("exec",this.handleSendCommandTask.bind(this))}resetRecvCommandQueue(){jr.log("reset recv queue"),this.recvCommandQueue=new Fr("RecvQueue"),this.recvInitCommandQueue=new Fr("RecvInitQueue"),this.recvCommandQueue.on("exec",this.handleRecvCommandTask.bind(this)),this.recvInitCommandQueue.on("exec",this.handleRecvInitCommandTask.bind(this))}resetRecvHandler(){this.resetRecvCommandQueue(),this.emit("@needresetrecv"),this.recvHandler.close(),this.recvHandler=ja("recv",this.extendedRtpCapabilities,this.signaling,{simulcast:this.simulcast,core:this.coreInstance}),this.initSubPcPromise=new Promise(e=>{this.initSubPcPromiseResolve=e}),this.handleRecvHandler(),this.emit("@needresub")}release(){this.recvHandler.close(),this.sendHandler.close(),this.publishTracks.forEach(e=>e.release())}}const Ua=new mi;function qa(e,t){return new Promise(r=>{let n;const i=Date.now(),a=new WebSocket(e);a.onopen=(()=>{n&&clearTimeout(n);const t=Date.now()-i;r({ws:a,url:e,status:!0,reason:"ok",connectTime:t})}),a.onerror=(()=>{n&&clearTimeout(n);const t=Date.now()-i;r({ws:a,url:e,status:!1,reason:"onerror",connectTime:t})}),n=setTimeout(()=>{const t=Date.now()-i;r({ws:a,url:e,status:!1,reason:"timeout",connectTime:t}),a.close()},t)})}var Va;!function(e){e[e.Idle=0]="Idle",e[e.Connecting=1]="Connecting",e[e.Connected=2]="Connected",e[e.Reconnecting=3]="Reconnecting"}(Va||(Va={}));const Wa={transportPolicy:"preferUdp",simulcast:!1,reconnectTimes:3,requestTimeout:5e3};class za extends C{constructor(e=Wa){super(),this.profiles=new Map,this._trackInfo=[],this.recorder=new ya,this.volumeIndicatorHistory=[],this.subscribeTracks=[],this._users=new Map,this._roomState=Va.Idle,this.mergeJobMerger={},this.defaultMergeJobTracks=[],this.mergeJobTracks={},this.forwardJobTracks={},this._mode=ga.RTC,this._role=va.AUDIENCE,this._privileges=["subscribe","publish"],this._publish=((e,t)=>new Promise(async(r,n)=>{if(this.roomState!==Va.Connected)return void n(Zr("not connected to the room, please run joinRoom first"));if(0===e.length&&r(),this._mode===ga.LIVE&&this._role===va.AUDIENCE)return void n(Zr("no permission. Audience in Live mode has no permission to publish."));e.forEach(e=>e.userID=this.userID),e.forEach(e=>e.selfEndedCallback=this.unpublish.bind(this));const i=this.connectionTransport,a=this.signaling;let o;if(t){const t=e.map(e=>e.mediaTrack.id);o=i.publishTracks.filter(e=>-1!==t.indexOf(e.track.mediaTrack.id))}else{const t=i.publishTracks.map(e=>e.track.mediaTrack.id);if(e.filter(e=>-1===t.indexOf(e.mediaTrack.id)).length!==e.length)return void n(Zr("there are already published tracks in the provided tracks"));o=i.addTrackToPublishTracks(e)}if(jr.debug("start publish",o,t),!t){const e=o.map(e=>e.startConnect());Promise.all(e).then(()=>r()).catch(()=>{n(hn())})}try{await i.sendTracks(o),a.sendWsMsg("mute-tracks",{tracks:o.map(e=>({trackid:e.trackID,muted:!!e.track.info.muted}))});const t=En(this.users,"userID",this.userID);t&&(t.addTracks(o.map(e=>e.track)),t.addPublishedTrackInfo(o.map(e=>({trackID:e.trackID,muted:!!e.track.info.muted,kind:e.track.info.kind,tag:e.track.info.tag,userID:this.userID,versionid:e.track.info.versionid,profiles:e.track.info.profiles})))),e.forEach(e=>{e.on("@get-stats",(t,r,n)=>{if(!this.connectionTransport)return r([]);const i=e.isReplacedByImageTrack?e.imageStreamTrack.mediaTrack:e.mediaTrack;this.connectionTransport.sendHandler.getStats(i,t).then(r,n)})}),this.getAllMerger().forEach(t=>t.controller.onAddTracks(e.map(e=>e.info)))}catch(t){if(t instanceof Qr)switch(t.code){case 10061:case 30001:return;case 10052:return jr.warning(t,"republish"),void setTimeout(()=>this._publish(e,!0),1e3);default:i.removeTrackFromPublishTracks(e),n(t)}else jr.warning(t,"republish"),setTimeout(()=>this._publish(e,!0),1e3)}})),this._subscribe=((e,t,r=!1,n)=>new Promise(async(i,a)=>{if(this.roomState!==Va.Connected)return void a(Zr("can not connected to the room, please joinRoom first"));if(0===e.length)return void i([]);jr.debug("subscribe",e,t);const o=this._trackInfo.filter(t=>e.includes(t.trackid));if(o.length!==e.length)return void a(Tn(10041,`can not find track in room ${e}`));let s;const c=this.connectionTransport,d=this.signaling;if(t)s=this.subscribeTracks.filter(t=>-1!==e.indexOf(t.trackID));else{const e=this.subscribeTracks.map(e=>e.trackID),t=o.filter(t=>!e.includes(t.trackid));s=t.map(e=>new _a(c,"recv",void 0,e.trackid,e.mid)),this.subscribeTracks=this.subscribeTracks.concat(s)}n&&Object.entries(n).forEach(([e,t])=>{this.profiles.set(e,t)}),jr.log("sub tracks",s,n);try{if(!t){const e=s.map(e=>e.startConnect());Promise.all(e).then(()=>i(s.map(e=>e.track))).catch(()=>{a(hn())})}let n=await c.initRecvHandler(s.map(e=>e.trackID));if(!n){const e=Date.now();n=await d.request("sub-tracks",{tracks:s.map(e=>{const t=e.trackID;return this.profiles.get(t)?{trackid:t,profile:this.profiles.get(t)}:{trackid:t}})}),Wr.addEvent("SubscribeTracks",{result_code:n.code,signal_take_time:Date.now()-e,tracks:n.tracks.map(e=>({track_id:e.trackid,status:e.status}))})}switch(jr.log("get sub res data",n),n.code){case 0:break;case 10052:throw yn();case 10062:throw c.resetRecvHandler(),Tn(10062,n.error);default:throw Tn(n.code,n.error)}const u=n.tracks.filter(e=>!!e.status),l=n.tracks.filter(e=>!e.status).map(e=>e.trackid);if(u.length-1!==l.indexOf(e.trackID));E(this.subscribeTracks,e=>-1!==l.indexOf(e.trackID)),e.map(e=>e.release())}n.tracks=u;for(const e of n.tracks||[]){const t=s.find(t=>t.trackID===e.trackid),r=o.find(t=>t.trackid===e.trackid);if(!t||!r)continue;const n=e.rtpparams;t.appendConsumner(n,r.kind)}await c.addConsumers(),c.resolveInitSubPcPromise();for(const e of s){const{consumer:t}=e;if(!t||!t.track)continue;const r=t.track;let n=e.track;const i=o.find(e=>e.trackid===t.id);if(!i)continue;n?n.resume(r):"audio"===r.kind?(n=new Da(r,i.playerid,"remote")).initAudioManager():n=new gi(r,i.playerid,"remote",i.profiles||[]),n.setInfo({trackID:i.trackid,userID:i.playerid,tag:i.tag,kind:i.kind,muted:i.muted,versionid:i.versionid}),n.setMaster(i.master),n.removeAllListeners("@get-stats"),n.removeAllListeners("@ended"),n.on("@get-stats",(e,t,r)=>{if(!this.connectionTransport)return t([]);this.connectionTransport.recvHandler.getStats(n.mediaTrack,e).then(t,r)}),n.once("@ended",async()=>{if(n&&n.info.trackID){jr.warning("remote track ended, try to resubscribe");try{await this._unsubscribe([n.info.trackID],!0)}catch(e){}await this._subscribe([n.info.trackID],!0)}}),e.track=n;const a=this.users.find(e=>e.userID===i.playerid);a&&a.addTracks([n])}s.forEach(e=>e.connectStatus=O.Connect);let A=n.tracks.map(e=>{if(void 0===e.muted)for(let t=0;t{e.consumer&&r.push(e.consumer)}),await c.removeConsumers(r),!(t instanceof Qr))return jr.warning(t,"resubscribe"),void setTimeout(()=>this._subscribe(e,!0),1e3);switch(t.code){case 10062:case 30001:return;case 10052:return jr.warning(t,"resubscribe"),void setTimeout(()=>this._subscribe(e,!0),1e3);default:E(this.subscribeTracks,t=>-1!==e.indexOf(t.trackID)),a(t)}}i(s.map(e=>e.track))})),e=t({},Wa,e),this.config=e,jr.log("config",e),jr.log("version",Nr),jr.log("browser report",w,b)}get users(){return Array.from(this._users.values())}get trackInfoList(){return this._trackInfo.map(Ti)}get roomState(){return this._roomState}set roomState(e){this._roomState!==e&&(this._roomState=e,jr.debug("roomState change",this._roomState),this.emit("room-state-change",this._roomState),Wr.addEvent("RoomStateChanged",{room_state:e}))}_setReconnectTimes(e){this.config.reconnectTimes=e,this.signaling&&(this.signaling.reconnectTimes=e)}set simulcast(e){this.config.simulcast=e,this.connectionTransport&&(this.connectionTransport.simulcast=e,this.connectionTransport.sendHandler._simulcast=e,this.connectionTransport.recvHandler._simulcast=e)}_getReconnectTimes(){return this.config.reconnectTimes||Wa.reconnectTimes}setRequestTimeout(e){this.config.requestTimeout=e}_setProfile(e,t){if(this.profile=t,this.profiles.set(e,t),!this.subscribeTracks.some(t=>t.trackID===e))return;this.signaling.sendWsMsg("set-sub-profile",{tracks:[{trackid:e,profile:this.profile}]})}getForwardJobTracks(){return this.forwardJobTracks}get publishedTracks(){return this.connectionTransport?this.connectionTransport.publishTracks.filter(e=>e.connectStatus===O.Connect).map(e=>e.track):[]}get subscribedTracks(){return this.subscribeTracks.filter(e=>e.connectStatus===O.Connect).map(e=>e.track)}async setClientMode(e){if(this.roomState!==Va.Idle)throw Zr("can not setClientMode, room state is not idle");this._mode=e,this._setPrivileges()}_setPrivileges(){this._mode===ga.RTC||this._mode===ga.LIVE&&this._role===va.BROADCASTER?this._privileges=["subscribe","publish"]:this._privileges=["subscribe"]}async setClientRole(e){if(this._mode===ga.RTC)throw Zr("client role can only be set in client mode LIVE.");if(e===va.AUDIENCE&&this.publishedTracks.length>0&&e===va.AUDIENCE)throw Zr("cannot change to audience, please unpublish all tracks first.");if(this._role=e,this._setPrivileges(),this.roomState!==Va.Connected)return;const t=await this.signaling.request("set-privileges",{privileges:this._privileges});if(Wr.addEvent("SetClientRole",{result_code:t.code,user_role:e===va.BROADCASTER?0:1,audience_latency_level:0}),0!==t.code)throw Sn(t.code,t.error)}async joinRoomWithToken(e,t){const r=Date.now();if(Wr.addEvent("JoinRoom",{room_token:e,user_data:t}),this.roomState!==Va.Idle)throw Zr("roomState is not idle! Do not repeat join room, please run leaveRoom first");this.roomState=Va.Connecting;try{this.roomToken=e,this.userData=t;const n=Cn(e);if(this.userID=n.userId,this.roomName=n.roomName,this.appId=n.appId,Wr.setUserBase(this.userID,this.roomName,this.appId),jr.log("join room, token:",e),jr.debug(`join room, roomName: ${this.roomName}, userID: ${this.userID}`),!this.roomName.match(/^[a-zA-Z0-9_-]{3,64}$/))throw this.roomState=Va.Idle,Zr("invalid roomname. roomname must match /^[a-zA-Z0-9_-]{3,64}$/");if(!this.userID.match(/^[a-zA-Z0-9_-]{3,50}$/))throw this.roomState=Va.Idle,Zr("invalid userID. userID must match /^[a-zA-Z0-9_-]{3,50}$/");try{const t=await Vi(n,e,this.config.requestTimeout);this.accessToken=t.accessToken,Wr.setSessionId(t.sessionId),Wr.setUserBase(this.userID,this.roomName,this.appId)}catch(e){throw e}const i=await this.joinRoomWithAccess(this.accessToken);return Wr.addEvent("JoinRoomResult",{join_start_time:r,join_take_time:Date.now()-r,join_result_code:0,join_node_info:this.signaling.url,join_error_message:""}),this._mode===ga.LIVE&&await this.setClientRole(this._role),i}catch(e){const t=e;throw this.roomState=Va.Idle,jr.debug("joinRoomWithToken fail: "+t.message),Wr.addEvent("JoinRoomResult",{join_start_time:r,join_take_time:Date.now()-r,join_result_code:t.code?t.code:-1,join_node_info:this.signaling?this.signaling.url:"",join_error_message:t.message||t.error||""}),t}}async joinRoomWithAccess(e){const t=wn(e),{capsdp:r}=await async function(){let e=ii(),{isH264:t,sdp:r}=await Ni(e),n=5;for(;!t&&n>0;)e.close(),e=ii(),({isH264:t,sdp:r}=await Ni(e)),n--;w.needH264FmtpLine&&(r+=`a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f${Oi}`);const i={capsdp:r=ji(r=Hi(r)),agent:navigator.userAgent};return e.close(),i}();if(this._roomState===Va.Idle)throw Zr("roomState is idle, maybe because you left the room.");const n=new Qi(e,r,this._getReconnectTimes(),this.config.requestTimeout,this.userData,this._privileges);n.on("@error",this.handleDisconnect.bind(this)).on("@ws-state-change",(e,t)=>{switch(t){case zi.CONNECTING:this.roomState===Va.Connected?this.roomState=Va.Reconnecting:this.roomState!==Va.Reconnecting&&(this.roomState=Va.Connecting)}}).on("@needupdateaccesstoken",(e,t)=>{this.updateAccessToken().then(e).catch(t)}).on("on-player-in",this.handlePlayerIn.bind(this)).on("on-player-out",this.handlePlayerOut.bind(this)).on("on-add-tracks",e=>{this.filterSignalTracks(e),this.handleAddTracks(e)}).on("on-remove-tracks",e=>{this.filterSignalTracks(e),this.handleRemoveTracks(e)}).on("mute-tracks",e=>{this.filterSignalTracks(e),this.handleMute(e)}).on("on-messages",this.handleCustomMessages.bind(this)).on("on-qos-messages",this.handleQosMessages.bind(this)).on("on-pubpc-restart-notify",e=>{const t=this.connectionTransport;Wr.addEvent("AbnormalDisconnect",{event_reason:"on-pubpc-restart-notify",event_description:e.error}),t&&w.supportRestartICE&&t.restartSendICE(e.pcid).catch(jr.debug)}).on("on-subpc-restart-notify",e=>{const t=this.connectionTransport;Wr.addEvent("AbnormalDisconnect",{event_reason:"on-subpc-restart-notify",event_description:e.error}),t&&w.supportRestartICE&&t.restartRecvICE(e.pcid).catch(jr.debug)}).on("on-sub-profile-changed",e=>{this.emit("on-sub-profile-changed",e)}).on("on-job-connected",e=>{this.emit("forward-job-connected",{jobId:e.id})}).on("on-job-disconnected",e=>{this.emit("forward-job-disconnected",{jobId:e.id})}).on("on-merge-job-connected",e=>{this.emit("merge-job-connected",{jobId:e.id})}).on("on-merge-job-disconnected",e=>{this.emit("merge-job-disconnected",{jobId:e.id})}).on("on-media-relay-state",e=>{const t=e.roomid.slice(e.roomid.indexOf(":")+1);this.emit("media-relay-state-changed",t,e.state)}).on("disconnect",this.handleDisconnect.bind(this)).on("on-player-reconnect",this.handleRemoteUserReconnecting.bind(this)).on("on-player-reconnect-in",this.handleRemoteUserReconnected.bind(this)),jr.log("init signaling websocket"),this.signaling=n;try{let e;e=t.roomServers&&t.roomServers.length>0?t.roomServers.sort((e,t)=>t.score-e.score).map(e=>e.url):[t.signalingurl2];const{ws:r,url:i}=await function(e,t){let r=[],n=!1;return new Promise((i,a)=>{for(const o of e)qa(o,t).then(t=>{r.push(t),t.status&&(i({ws:t.ws,url:t.url}),n=!0),Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:t.url,socket_connect_time:t.connectTime,socket_connect_success:t.status,socket_connect_error_message:t.reason}),r.length!==e.length||n||a($r("websocket connect failed."))})})}(e,this.config.requestTimeout),a=await n.initWs(!0,r,i);n.on("@signalingauth",this.handleAuth.bind(this)),await this.handleAuth(a)}catch(e){if(this.signaling&&(this.signaling.release(),this.signaling=void 0),10052===e.code)return await xn(1e3),this.joinRoomWithToken(this.roomToken,this.userData);throw e}for(let e of this.users)e.userID!==this.userID&&this.emit("user-join",e);return this.trackInfoList.length>0&&this.emit("track-add",this.trackInfoList),this.users}async _unpublish(e){if(this.roomState!==Va.Connected)throw Zr("not connected to the room");if(0===e.length)return;jr.debug("unpublish",e);const t=this.connectionTransport,r=t.publishTracks.filter(t=>-1!==e.indexOf(t.trackID));if(r.length!==e.length)throw Zr("can not find target trackid to unpublish");await t.removeTracks(r),this.getAllMerger().forEach(e=>e.controller.onRemoveTracks(r.map(e=>e.track.info)));const n=En(this.users,"userID",this.userID);n&&(n.removeTracksByTrackId(e),n.removePublishedTrackInfo(e)),this.cleanTrackIdsFromMergeJobs(e)}async createMergeJob(e,r){if(this.roomState!==Va.Connected)throw Zr("can not createMergeJob, room state is not connected");const n=t({},G,r,{id:e});jr.debug("send create merge job",n,e);const i=Date.now(),a=await this.signaling.request("create-merge-job",n);if(Wr.addEvent("CreateMergeJob",{signal_take_time:Date.now()-i,id:e,result_code:a.code}),0!==a.code)throw mn(a.code,a.error);this.mergeJobTracks[e]?jr.warning("merge job id already exist",e):this.mergeJobTracks[e]=[]}async createForwardJob(e){if(this.roomState!==Va.Connected)throw Zr("can not createForwardJob, room state is not connected");const t=!!e.audioTrackId&&!e.videoTrackId,r=[e.audioTrackId,e.videoTrackId].filter(Boolean).map(e=>({trackid:e})),n={id:e.jobId,publishUrl:e.publishUrl,audioOnly:t,tracks:r};if(e&&e.userConfigExtraInfo){if(i=e.userConfigExtraInfo,!(new Blob([i]).size<=1e3))throw Zr("userConfigExtraInfo Up to 1000 Bytes");n.seiTemplate={value:e.userConfigExtraInfo}}var i;const a=Date.now(),o=await this.signaling.request("create-forward-job",n);if(Wr.addEvent("CreateForwardJob",{signal_take_time:Date.now()-a,id:e.jobId,result_code:o.code}),0!==o.code)throw gn(o.code,o.error);this.forwardJobTracks[e.jobId]?jr.warning("forward job id already exist",e.jobId):(this.forwardJobTracks[e.jobId]=[],e.audioTrackId&&this.forwardJobTracks[e.jobId].push(e.audioTrackId),e.videoTrackId&&this.forwardJobTracks[e.jobId].push(e.videoTrackId))}async stopForwardJob(e){if(this.roomState!==Va.Connected)throw Zr("can not stopForwardJob, room state is not connected");if(e&&!this.forwardJobTracks[e])throw Zr(`no forward job id ${e}`);Wr.addEvent("StopForwardJob",{id:e||""}),await this.signaling.request("stop-forward",{id:e,delayMillisecond:0}),delete this.forwardJobTracks[e]}setDefaultMergeStream(e,t,r){if(r&&!this.mergeJobTracks[r])throw ln(r);this.merger&&!r&&(this.merger.release(),this.merger=void 0),r&&this.mergeJobMerger[r]&&(this.mergeJobMerger[r].release(),delete this.mergeJobMerger[r]);const n=this.CreateMergerSessionController();r?this.mergeJobMerger[r]=new Zi(e,t,n,r):this.merger=new Zi(e,t,n,r)}_stopMerge(e){if(this.roomState!==Va.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(e&&!this.mergeJobTracks[e])throw ln(e);Wr.addEvent("StopMerge",{id:e||""}),this.signaling.sendWsMsg("stop-merge",{id:e}),e?(delete this.mergeJobTracks[e],this.mergeJobMerger[e]&&(this.mergeJobMerger[e].release(),delete this.mergeJobMerger[e])):(this.defaultMergeJobTracks=[],this.merger&&(this.merger.release(),this.merger=void 0))}async _addMergeTracks(e,t){if(this.roomState!==Va.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r=e.map(e=>({trackid:e.trackID,x:e.x,y:e.y,w:e.w,h:e.h,z:e.z,stretchMode:e.stretchMode})),n={id:t,add:r};jr.debug("addMergeTracks",n),t?(this.mergeJobTracks[t]=this.mergeJobTracks[t].concat(e.map(e=>e.trackID)),this.mergeJobTracks[t]=Ai(this.mergeJobTracks[t],e=>e)):(this.defaultMergeJobTracks=this.defaultMergeJobTracks.concat(e.map(e=>e.trackID)),this.defaultMergeJobTracks=Ai(this.defaultMergeJobTracks,e=>e));const i=await this.signaling.request("update-merge-tracks",n);if(Wr.addEvent("UpdateMergeTracks",{id:t||"",add:r.map(e=>({track_id:e.trackid,x:e.x||0,y:e.y||0,w:e.w||0,h:e.h||0,z:e.z||0,stretchMode:e.stretchMode||""})),result_code:i.code}),0!==i.code)throw Sn(i.code,i.error)}async _removeMergeTracks(e,t){if(this.roomState!==Va.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r={id:t,remove:e.map(e=>({trackid:e}))};jr.debug("removeMergeTracks",r),E(t?this.mergeJobTracks[t]:this.defaultMergeJobTracks,t=>-1!==e.indexOf(t));const n=await this.signaling.request("update-merge-tracks",r);if(Wr.addEvent("UpdateMergeTracks",{id:t||"",remove:r.remove.map(e=>({track_id:e.trackid})),result_code:n.code}),0!==n.code)throw Sn(n.code,n.error)}async updateMergeTracks(e,t){if(this.roomState!==Va.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r=e.map(e=>({trackid:e.trackID,x:e.x,y:e.y,w:e.w,h:e.h,z:e.z,stretchMode:e.stretchMode})),n={id:t,all:r,mode:1};jr.debug("updateMergeTracks",n),t?(this.mergeJobTracks[t]=this.mergeJobTracks[t].concat(e.map(e=>e.trackID)),this.mergeJobTracks[t]=Ai(this.mergeJobTracks[t],e=>e)):(this.defaultMergeJobTracks=this.defaultMergeJobTracks.concat(e.map(e=>e.trackID)),this.defaultMergeJobTracks=Ai(this.defaultMergeJobTracks,e=>e)),Wr.addEvent("UpdateMergeTracks",{id:t||"",all:r.map(e=>({track_id:e.trackid,x:e.x||0,y:e.y||0,w:e.w||0,h:e.h||0,z:e.z||0,stretchMode:e.stretchMode||""}))}),await this.signaling.request("update-merge-tracks",n)}async _unsubscribe(e,t){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");const r=this.subscribeTracks.filter(t=>-1!==e.indexOf(t.trackID));jr.debug("unsubscribe",r),0!==r.length&&(Wr.addEvent("UnSubscribeTracks",{tracks:e.map(e=>({track_id:e}))}),this.signaling.request("unsub-tracks",{tracks:r.map(e=>({trackid:e.trackID}))}),t||(r.forEach(e=>e.release()),E(this.subscribeTracks,t=>-1!==e.indexOf(t.trackID))),await this.connectionTransport.removeConsumers(r.map(e=>e.consumer)))}_muteTracks(e){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");const t=this.connectionTransport,r={};e.forEach(e=>{r[e.trackID]=e.muted});const n=t.publishTracks.filter(e=>void 0!==r[e.trackID]);n.forEach(e=>{e.setMute(r[e.trackID])}),Wr.addEvent("MuteTracks",{tracks:n.map(e=>({track_id:e.trackID,muted:e.track.info.muted,kind:e.track.info.kind}))}),this.signaling.sendWsMsg("mute-tracks",{tracks:e.map(e=>({trackid:e.trackID,muted:e.muted}))})}async kickoutUser(e){jr.log("kickoutUser",e),await this.control("kickplayer",e)}sendCustomMessage(e,t,r){if(this.roomState!==Va.Connected)throw Zr("room state is not connected, can not send message");const n=r||Dn(8),i=t&&0!==t.length?t:void 0;this.signaling.sendWsMsg("send-message",{msgid:n,target:i,type:"normal",text:e}),jr.debug("send custom message",e,i,n)}async replaceTrack(e,t){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");jr.log("replaceTrack",e,t);const r=this.connectionTransport.publishTracks.find(t=>t.trackID===e);if(void 0===r||void 0===r.track)throw Zr(`track not exist: ${e}`);return this.connectionTransport.sendHandler.replaceTrack(r,t)}async pushCameraTrackWithImage(e,t){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");jr.log("pushCameraTrackWithImage",{trackID:e,source:t});const r=this.connectionTransport.publishTracks.find(t=>t.trackID===e);if(void 0===r||void 0===r.track)throw Zr(`track not exist: ${e}`);if("video"!==r.track.info.kind)throw Zr(`track kind is not video: ${e}`);return r.track.imageStreamTrack||(r.track.imageStreamTrack=new Sa),void 0===t&&r.track.isReplacedByImageTrack?(await this.connectionTransport.sendHandler.replaceProducerTrack(r,"video"),r.track.isReplacedByImageTrack=!1,void r.track.switchPlayingTrack()):void 0!==t&&r.track&&!r.track.isReplacedByImageTrack?(await r.track.imageStreamTrack.setSource(t),await this.connectionTransport.sendHandler.replaceProducerTrack(r,"image"),r.track.isReplacedByImageTrack=!0,void r.track.switchPlayingTrack()):void 0}leaveRoom(){this.roomState!==Va.Idle?(jr.log("leave room"),Wr.addEvent("LeaveRoom",{leave_reason_code:0}),this.signaling&&(Object.keys(this.forwardJobTracks).forEach(e=>this.stopForwardJob(e)),this.signaling.sendDisconnect()),this.releaseRoom()):jr.log("can not leave room, please join room first")}_releasePublishTracks(){}async control(e,t){if(this.roomState!==Va.Connected)throw Zr("can not connected to the room, please run joinRoom first");const r=Date.now(),n=await this.signaling.request("control",{command:e,playerid:t});if("kickplayer"===e&&Wr.addEvent("KickoutUser",{signal_take_time:Date.now()-r,user_id:t,result_code:n.code}),n.error)throw bn(n.code,n.error)}handlePlayerOut(e){const t=this._users.get(e.playerid);if(t){this._users.delete(e.playerid),E(this._trackInfo,t=>t.playerid===e.playerid),E(this.subscribeTracks,e=>e.track.userID===t.userID).forEach(e=>e.release()),In(()=>{jr.debug("user-leave",t),this.emit("user-leave",t)})}}handlePlayerIn(e){const t=yi(e);this._users.set(t.userID,t),In(()=>{jr.debug("user-join",t),this.emit("user-join",t)})}handleAddTracks({tracks:e}){jr.log("receive track-add",e,t({},this._trackInfo));const r=new Set;for(const t of e){const e=En(this.users,"userID",t.playerid);if(e)if(e.published&&!r.has(e.userID)&&"stream"===this.sessionMode){const r=e.publishedTrackInfo.map(e=>bi(e,!0));this.handleRemoveTracks({tracks:r}),r.push(t),this.handleAddTracks({tracks:r})}else this._trackInfo.push(t),e.addPublishedTrackInfo([Ti(t)]),r.add(e.userID)}if("stream"===this.sessionMode)for(const e of Array.from(r))In(()=>{jr.debug("user-publish",this._users.get(e)),this.emit("user-publish",this._users.get(e))});In(()=>{jr.debug("track-add",e.map(Ti)),this.emit("track-add",e.map(Ti))})}handleRemoveTracks({tracks:e}){jr.log("receive track-remove",e,t({},this._trackInfo));const r=E(this._trackInfo,t=>e.map(e=>e.trackid).includes(t.trackid)),n=new Set;for(const e of r){const t=this._users.get(e.playerid);if(!t)continue;t.removePublishedTrackInfo([e.trackid]),t.removeTracksByTrackId([e.trackid]),n.add(t.userID);const r=E(this.subscribeTracks,t=>t.trackID===e.trackid)[0];r&&r.release()}if(this.cleanTrackIdsFromMergeJobs(e.map(e=>e.trackid)),"stream"===this.sessionMode)for(const e of Array.from(n)){const t=this._users.get(e);if(t.published){const e=t.publishedTrackInfo.map(e=>bi(e,!0));this.handleRemoveTracks({tracks:e}),this.handleAddTracks({tracks:e})}else In(()=>{jr.debug("user-unpublish",t),this.emit("user-unpublish",t)})}In(()=>{jr.debug("track-remove",r.map(Ti)),this.emit("track-remove",r.map(Ti))})}handleMute({tracks:e}){for(const t of e){const e=t.trackid,r=t.muted,n=En(this._trackInfo,"trackid",e);if(!n)return;const i=this._users.get(n.playerid);if(!i)return;const a=i.publishedTrackInfo.find(t=>t.trackID===e);a&&(a.muted=r);const o=i.tracks.find(t=>t.info.trackID===e);o&&(o.info.muted=r,o.setMute(r)),n.muted=r;const s=this.subscribeTracks.filter(t=>t.trackID===e)[0];s&&s.setMute(r);let c=void 0;for(let e=0;e{jr.log("user-mute",d),this.emit("user-mute",d)})}In(()=>{jr.log("mute-tracks",e.map(e=>({trackID:e.trackid,muted:e.muted}))),this.emit("mute-tracks",e.map(e=>({trackID:e.trackid,muted:e.muted})))})}handleCustomMessages({messages:e}){this.emit("messages-received",e.map(vi))}handleQosMessages({messages:e}){const t=[];e.forEach(e=>{try{const r=JSON.parse(e.qos);r.tracks_qos.forEach(n=>{t.push({userID:e.playerid,networkGrade:r.networkGrade,kind:n.kind,trackID:n.track,packetLossRate:n.lostRate,rtt:n.rtt})})}catch(e){jr.warning("parse SignalingQosMessage error: ",e)}}),Ua.emit("remote-track-stats",t),this.emit("remote-track-stats",t)}handleDisconnect(e){if(jr.log("handle disconnect",e.code,e),-1===[0,10005,10006].indexOf(e.code)&&Wr.addEvent("AbnormalDisconnect",{event_reason:"websocket_error",event_description:e.error}),Wr.addEvent("LeaveRoom",{leave_reason_code:e.code}),10052===e.code&&this.roomToken)return this.roomState=Va.Reconnecting,void setTimeout(()=>this.signaling.initWs(),1e3);switch(e.code){case 10006:this.emit("disconnect",{code:e.code,data:{userID:e.kickedid}});break;default:this.emit("disconnect",{code:e.code})}this.releaseRoom()}handleRemoteUserReconnecting(e){const t=this.users.find(t=>t.userID===e.playerid);t&&(jr.debug("remote-user-reconnecting",t),this.emit("remote-user-reconnecting",t))}handleRemoteUserReconnected(e){const t=this.users.find(t=>t.userID===e.playerid);t&&(jr.debug("remote-user-reconnected",t),this.emit("remote-user-reconnected",t))}async updateAccessToken(){const e=Cn(this.roomToken),t=await Vi(e,this.roomToken,this.config.requestTimeout);Wr.setSessionId(t.sessionId),this.accessToken=t.accessToken;const r=wn(t.accessToken);if(!this.signaling)throw Zr("room state is idle when updateAccessToken");this.signaling.accessToken=this.accessToken,this.signaling.setUrl(r.signalingurl2)}async handleAuth(e){if(this.filterSignalTracks(e),jr.debug("handleAuth",e),e.error)return void await this.joinRoomWithToken(this.roomToken,this.userData);e.tracks=e.tracks||[],e.tracks=e.tracks.filter(e=>e.playerid!==this.userID),e.players=e.players||[];const t=this.roomState===Va.Reconnecting;let r={join:[],leave:[],add:[],remove:[],mute:[]};const n=Array.from(this._users.keys()),i=e.players.map(e=>e.playerid);if(r=function(e,t,r,n,i){const a={join:[],leave:[],add:[],remove:[],mute:[]},o=t.map(e=>e.trackid),s=r.map(e=>e.trackid);return o.forEach((n,i)=>{if(t[i].playerid!==e)if(-1===s.indexOf(n))a.remove.push(t[i]);else{const e=r.find(e=>e.trackid===n),o=t[i];e.versionid!==o.versionid&&(a.remove.push(o),a.add.push(e))}}),s.forEach((n,i)=>{if(r[i].playerid===e)return;const s=o.indexOf(n);-1===s?(a.add.push(r[i]),a.mute.push({trackid:n,muted:r[i].muted})):r[i].muted!==t[s].muted&&a.mute.push({trackid:n,muted:r[i].muted})}),n.forEach(t=>{t!==e&&-1===i.indexOf(t)&&a.leave.push({playerid:t})}),i.forEach(t=>{t!==e&&-1===n.indexOf(t)&&a.join.push({playerid:t})}),a}(this.userID,this._trackInfo,e.tracks,n,i),this.roomState=Va.Connected,t)jr.debug("get missing events",r),r.remove.length>0&&this.handleRemoveTracks({tracks:r.remove}),r.leave.length>0&&r.leave.forEach(this.handlePlayerOut.bind(this)),r.join.length>0&&r.join.forEach(this.handlePlayerIn.bind(this)),r.add.length>0&&this.handleAddTracks({tracks:r.add}),r.mute.length>0&&this.handleMute({tracks:r.mute});else{this._trackInfo=e.tracks,this._users.clear();for(const t of e.players||[]){const e=yi(t),r=this._trackInfo.filter(t=>t.playerid===e.userID);e.addPublishedTrackInfo(r.map(Ti)),this._users.set(e.userID,e)}}if(this.connectionTransport){const t=this.connectionTransport.publishTracks.filter(e=>e.connectStatus===O.Connecting),r=this.subscribeTracks.filter(e=>e.connectStatus===O.Connecting);this.connectionTransport.extendedRtpCapabilities=e.rtpcaps,(!this.connectionTransport.sendHandler.isPcReady||this.connectionTransport.sendHandler._isRestartingICE||t.length>0)&&this.connectionTransport.reconnectProducer(),(!this.connectionTransport.recvHandler.isPcReady||this.connectionTransport.recvHandler._isRestartingICE||r.length>0)&&this.connectionTransport.resetRecvHandler()}else this.connectionTransport=this.createConnectionTransport(e.rtpcaps)}createConnectionTransport(e){const t=this.signaling,r=new Fa(e,t,this,this.config.simulcast);return r.on("@needpubpc",(e,r,n,i)=>{t.request("pubpc",{sdp:e,tracks:r.map(Si),policy:this.config.transportPolicy}).then(e=>{switch(e.code){case 0:return void n(e);case 10052:throw yn();default:throw Zr(e.error)}}).catch(i)}),r.on("@needsubpc",(e,r,n)=>{t.request("subpc",{tracks:e.map(e=>this.profiles.get(e)?{trackid:e,profile:this.profiles.get(e)}:{trackid:e}),policy:this.config.transportPolicy}).then(e=>{switch(e.code){case 0:return void r(e);case 10052:throw yn();default:throw Zr(e.error)}}).catch(n)}).on("@needresub",()=>{const e=this.subscribeTracks.map(e=>e.trackID);this.subscribeTracks.forEach(e=>e.connectStatus=O.Connecting),this._subscribe(e,!0)}).on("@needrepub",e=>{this._publish(e.map(e=>e.track),!0)}).on("@needresetrecv",()=>{this.subscribeTracks.filter(e=>!!e.track).forEach(e=>{e.track.removeAllListeners("@ended")})}),r}cleanTrackIdsFromMergeJobs(e){E(this.defaultMergeJobTracks,t=>-1!==e.indexOf(t));for(const t in this.mergeJobTracks)E(t,t=>-1!==e.indexOf(t))}CreateMergerSessionController(){const e=new Ji,t=t=>{e.onAddTracks(t)},r=t=>{e.onRemoveTracks(t)};return this.on("track-add",t),this.on("track-remove",r),e.getCurrentTracks=(()=>{if(!this.connectionTransport)return[];const e=this._trackInfo.map(Ti),t=this.connectionTransport.publishTracks.map(e=>e.track.info);return e.concat(t)}),e.addMergeTrack=((e,t)=>{this._addMergeTracks(e,t)}),e.release=(()=>{this.off("track-add",t),this.off("track-remove",r)}),e}getAllMerger(){const e=[];this.merger&&e.push(this.merger);for(const t in this.mergeJobMerger)e.push(this.mergeJobMerger[t]);return e}releaseRoom(){this.releaseSession(),this.signaling&&(this.signaling.release(),this.signaling=void 0),Wr.addEvent("UnInit",{id:`${this.sessionMode}_${Date.now()}`},!0),this.connectionTransport&&(this.connectionTransport.release(),this.connectionTransport=void 0),this.getAllMerger().map(e=>{e.release()}),this.defaultMergeJobTracks=[],this.mergeJobTracks={},this.forwardJobTracks={},this.merger=void 0,this.mergeJobMerger={},this.roomState=Va.Idle,this._trackInfo=[],this._users.clear(),this.userID=void 0,this.subscribeTracks.forEach(e=>{e.release()}),this.subscribeTracks=[],this.profile=void 0,this.profiles.clear(),clearInterval(this.volumeIndicatorTimer),this._mode=ga.RTC,this._role=va.AUDIENCE,this._privileges=["subscribe","publish"]}registerVolumeIndicatorEvent(){clearInterval(this.volumeIndicatorTimer),this.volumeIndicatorTimer=setInterval(()=>{if(!this.connectionTransport)return!1;const e=[...this.subscribedTracks,...this.publishedTracks].filter(e=>"audio"===e.info.kind&&!e.info.muted).map(e=>({trackID:e.info.trackID,userID:e.userID,level:e.getCurrentVolumeLevel()||0,muted:e.info.muted}));if(0===this.volumeIndicatorHistory.length)this.volumeIndicatorHistory.push(e.filter(e=>e.level>=.1));else{const r=this.volumeIndicatorHistory[this.volumeIndicatorHistory.length-1],n={};r.forEach(e=>n[e.trackID]=e.level);const i=[];for(let r of e)r.level>=.1?n[r.trackID]?r.level>n[r.trackID]?i.push(r):i.push(t({},r,{level:n[r.trackID]})):i.push(r):n[r.trackID]&&i.push(t({},r,{level:n[r.trackID]}));this.volumeIndicatorHistory.push(i),4===this.volumeIndicatorHistory.length&&(this.emit("volume-indicator",i.filter(e=>!e.muted).map(e=>({trackID:e.trackID,userID:e.userID,level:e.level}))),this.volumeIndicatorHistory=[])}},500)}async startMediaRelay(e){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ga.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===va.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const r=await Promise.all(e.destRoomInfos.map(async e=>{const t=Cn(e.roomToken),r=await Wi(t,e.roomToken,this.config.requestTimeout);return{roomName:e.roomName,playerId:t.userId,token:r.relayToken}})),n=await this.signaling.request("start-media-relay",{destinationInfos:r.reduce((e,r)=>t({},e,{[r.roomName]:t({},r)}),{})});if(Wr.addEvent("StartMediaRelay",{result_code:n.code,destination_infos:r.map(e=>({room_name:e.roomName,room_token:e.token,uid:e.playerId}))}),0!==n.code)throw Sn(n.code,n.error);const i=n.status;return Object.keys(i).reduce((e,r)=>t({},e,{[r]:i[r].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}async updateMediaRelay(e){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ga.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===va.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const r=await Promise.all(e.destRoomInfos.map(async e=>{const t=Cn(e.roomToken),r=await Wi(t,e.roomToken,this.config.requestTimeout);return{roomName:e.roomName,playerId:t.userId,token:r.relayToken}})),n=await this.signaling.request("update-media-relay",{destinationInfos:r.reduce((e,r)=>t({},e,{[r.roomName]:t({},r)}),{})});if(Wr.addEvent("UpdateMediaRelay",{result_code:n.code,destination_infos:r.map(e=>({room_name:e.roomName,room_token:e.token,uid:e.playerId}))}),0!==n.code)throw Sn(n.code,n.error);const i=n.status;return Object.keys(i).reduce((e,r)=>t({},e,{[r]:i[r].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}async stopMediaRelay(){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ga.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===va.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const e=await this.signaling.request("stop-media-relay",{});if(Wr.addEvent("StopMediaRelay",{result_code:e.code}),0!==e.code)throw Sn(e.code,e.error);const r=e.status;return Object.keys(r).reduce((e,n)=>t({},e,{[n]:r[n].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}}class Xa extends za{constructor(e){super(e),this.isAudioMastered=!1,this.isVideoMastered=!1,this.sessionMode="track",Wr.addEvent("Init",{id:`${this.sessionMode}_${Date.now()}`})}get mergeStreamTracks(){return this.defaultMergeJobTracks}get mergeStreamJobTracks(){return this.mergeJobTracks}async join(e,t){return await this.joinRoomWithToken(e,t)}leave(){this.leaveRoom(),this.isAudioMastered=!1,this.isVideoMastered=!1}async publish(e){const t=this.isAudioMastered,r=this.isVideoMastered;for(const t of e)"audio"===t.info.kind&&(this.isAudioMastered?t.setMaster(!1):(t.setMaster(!0),this.isAudioMastered=!0)),"video"===t.info.kind&&(this.isVideoMastered?t.setMaster(!1):(t.setMaster(!0),this.isVideoMastered=!0));try{return await this._publish(e)}catch(e){throw this.isAudioMastered=t,this.isVideoMastered=r,e}}async unpublish(e){const t=await this._unpublish(e);return this.isAudioMastered=this.publishedTracks.some(e=>!("audio"!==e.info.kind||!e.master)),this.isVideoMastered=this.publishedTracks.some(e=>!("video"!==e.info.kind||!e.master)),t}async subscribe(e,t=!1,r){return await this._subscribe(e,!1,t,r)}async unsubscribe(e){return await this._unsubscribe(e)}setProfile(e,t){this._setProfile(e,t)}setReconnectTimes(e){this._setReconnectTimes(e)}getReconnectTimes(){return this._getReconnectTimes()}muteTracks(e){this._muteTracks(e)}async addMergeStreamTracks(e,t){await this._addMergeTracks(e,t)}async removeMergeStreamTracks(e,t){await this._removeMergeTracks(e,t)}stopMergeStream(e){this._stopMerge(e)}filterSignalTracks(){}releaseSession(){}}const Ka="fk6fk2rnb",Qa="https://api-demo.qnsdk.com",Ja="/v1",Za=(e,t,r)=>`/rtc/token/app/${r}/room/${e}/user/${t}`;async function $a(){jr.log("start checkSystemRequirements");const e=Date.now();let t=!1,r="";const n=new Xa,i=new Xa,a=await async function(){let e="unknow";try{e=await qr()}catch(e){}return e+"_"+Dn(8)}();let o,s,c,d=-1,u=-1,l=-1,A=-1,h=-1;try{const f=await lo.getLocalTracks({video:{enabled:!0},audio:{enabled:!0}});if(c=f.find(e=>"video"===e.info.kind),s=f.find(e=>"audio"===e.info.kind),void 0===c||void 0===s)throw Zr("getLocalTracks failed.");const p=(e,t)=>new Promise((r,n)=>{(async function(e,t){const r=`${Qa}${Ja}${Za(e,t,Ka)}`;try{let e;if("AbortController"in window){const t=new AbortController;setTimeout(()=>t.abort(),5e3),e=await fetch(r,{signal:t.signal,headers:{"Content-Type":"application/json"}})}else e=await fetch(r,{headers:{"Content-Type":"application/json"}});if(!e.ok)throw new Error(e.statusText);return e.text()}catch(e){throw e}})(a,e).then(e=>t.joinRoomWithToken(e)).then(r).catch(n)});await Promise.all([p("userA",n),p("userB",i)]);const m=e=>new Promise((t,r)=>{e.trackInfoList.length>0?e.subscribe(e.trackInfoList.map(e=>e.trackID)).then(t).catch(r):e.on("track-add",n=>{e.subscribe(n.map(e=>e.trackID)).then(t).catch(r)})});await Promise.all([n.publish([c]),i.publish([s]),m(n),m(i)]);const g=[],v=[],T=[],b=[],S=[],y=30;let k=0;await new Promise(e=>{o=setInterval(()=>{const t=n.publishedTracks[0].getStats(),r=i.publishedTracks[0].getStats();t.length>0&&r.length>0&&s&&(g.push(t[0].rtt),v.push(t[0].packetLossRate),T.push(r[0].bitrate),b.push(t[0].bitrate),S.push(s.getCurrentVolumeLevel())),g.length>15&&(clearInterval(o),e()),k>y&&(jr.warning("abnormal track stats: less than 15 valid stats in 30s"),clearInterval(o),e()),k+=1},1e3)}),jr.log(JSON.stringify({detailTestResult:{rtts:g,packetLossRates:v,audioBitrates:T,videoBitrates:b,volumnLevels:S}})),g.length>0&&(d=Math.ceil(g.reduce((e,t)=>e+t,0)/g.length),u=v.reduce((e,t)=>e+t,0)/v.length,l=T.reduce((e,t)=>e+t,0)/T.length,A=b.reduce((e,t)=>e+t,0)/b.length,h=S.reduce((e,t)=>e+t,0)/S.length),t=!0}catch(e){t=!1,r="string"==typeof e?e:e instanceof Qr?JSON.stringify(e):e.message}finally{return n.roomState===Va.Connected&&(await n.unpublish(n.publishedTracks.map(e=>e.info.trackID)),n.leaveRoom()),i.roomState===Va.Connected&&(await i.unpublish(i.publishedTracks.map(e=>e.info.trackID)),i.leaveRoom()),c&&c.release(),s&&s.release(),clearTimeout(void 0),clearInterval(o),Wr.addEvent("SystemRequirementsTest",{room_name:a,ok:t,reason:r,avg_rtt:d,avg_packet_loss_rate:u,avg_volumn_level:h,avg_audio_bitrate:l,avg_video_bitrate:A,test_take_time:Date.now()-e},!0),{roomName:a,ok:t,reason:r,avgRTT:d,avgPacketLossRate:u,avgVolumnLevel:h,avgAudioBitrate:l,avgVideoBitrate:A}}}class Ya extends Da{constructor(e,t){if(!w.mediaStreamDest)throw Yr("your browser does not support audio buffer input!");const r=new Ia;r.initAudioContext(),e instanceof AudioBuffer?(r.setAudioBufferSource(),r.setAudioBuffer(e)):e instanceof HTMLAudioElement&&r.setMediaElementSource(e),super(r.audioStream.stream.getTracks()[0],t,"local"),this.sourceType=B.EXTERNAL,this.isLoop=!1,this.originSource=e,this.audioManager=r,this.handleAudioManagerEvents()}setLoop(e){this.isLoop=e,this.audioManager.setAudioSourceLoop(e)}startAudioSource(){this.audioManager.playAudioSource()}pauseAudioSource(){this.audioManager.pauseAudioSource()}resumeAudioSource(){this.audioManager.resumeAudioSource()}stopAudioSource(){this.audioManager.stopAudioSource()}getCurrentTime(){return this.audioManager.getAudioSourceCurrentTime()||0}setCurrentTime(e){this.audioManager.setAudioSourceCurrentTime(e)}getDuration(){return this.audioManager.getAudioSourceDuration()||0}handleAudioManagerEvents(){this.audioManager.on("@audio-source-state-change",(e,t)=>{this.emit("audio-state-change",e,t)})}}class eo extends C{constructor(e,t="send",r){super(),this.trackList=[],this.isDestroyed=!1,this.enableAudio=!0,this.enableVideo=!0,this.muteAudio=!1,this.muteVideo=!1,this.onAudioEnded=(e=>{this.emit("audio-ended",e)}),this.onVideoEnded=(e=>{this.emit("video-ended",e)}),this.onAudioSourceStateChange=((e,t)=>{this.emit("audio-source-state-change",e,t)}),this.direction=t,this.userID=r,e.forEach(e=>{e.setMaster(!0),e.on("mute",()=>{this.updateTrackState()}),e.on("release",()=>{E(this.trackList,t=>t===e),this.updateTrackState(),0===this.trackList.length&&this.release()}),this.trackList.push(e)}),this.updateTrackState()}get audioSourceIsLoop(){return this._audioTrack instanceof Ya&&this._audioTrack.isLoop}setVolume(e){this._audioTrack&&this._audioTrack.setVolume(e)}play(e,t){this.trackList.forEach(r=>r.play(e,t)),this._audioTrack&&(this.audio=this._audioTrack.mediaElement),this._videoTrack&&(this.video=this._videoTrack.mediaElement)}getCurrentTimeDomainData(){return this._audioTrack?this._audioTrack.getCurrentTimeDomainData():new Uint8Array(0)}getCurrentFrequencyData(){return this._audioTrack?this._audioTrack.getCurrentFrequencyData():new Uint8Array(0)}getCurrentVolumeLevel(){return this._audioTrack?this._audioTrack.getCurrentVolumeLevel():0}getStats(){let e=Wn();if(this._audioTrack){const t=this._audioTrack.getStats();t.length>0&&(e=t[0])}let t=Wn();if(this._videoTrack){const e=this._videoTrack.getStats();e.length>0&&(t=e[0])}return{timestamp:Date.now(),videoBitrate:t.bitrate,audioBitrate:e.bitrate,videoPacketLoss:t.packetLoss,audioPacketLoss:e.packetLoss,videoPackets:t.packets,audioPackets:e.packets,videoPacketLossRate:t.packetLossRate,audioPacketLossRate:e.packetLossRate,videoBytes:t.bytes,audioBytes:e.bytes,pctype:this.direction}}getCurrentFrameDataURL(){return this._videoTrack?this._videoTrack.getCurrentFrameDataURL():"data:,"}setAudioSourceLoop(e){this._audioTrack instanceof Ya&&this._audioTrack.setLoop(e)}startAudioSource(){this._audioTrack instanceof Ya&&this._audioTrack.startAudioSource()}pauseAudioSource(){this._audioTrack instanceof Ya&&this._audioTrack.pauseAudioSource()}resumeAudioSource(){this._audioTrack instanceof Ya&&this._audioTrack.resumeAudioSource()}stopAudioSource(){this._audioTrack instanceof Ya&&this._audioTrack.stopAudioSource()}getAudioSourceCurrentTime(){return this._audioTrack instanceof Ya?this._audioTrack.getCurrentTime():0}getAudioSourceDuration(){return this._audioTrack instanceof Ya?this._audioTrack.getDuration():0}setAudioSourceCurrentTime(e){if(this._audioTrack instanceof Ya)return this._audioTrack.setCurrentTime(e)}setKbps(e,t){e&&this._videoTrack&&this._videoTrack.setKbps(e),t&&this._audioTrack&&this._audioTrack.setKbps(t)}updateTrackState(){this.trackList.forEach(e=>{"audio"===e.info.kind?(this._audioTrack&&(this._audioTrack.off("ended",this.onAudioEnded),this._audioTrack.off("audio-state-change",this.onAudioSourceStateChange)),this.audioTrack=e.mediaTrack,this._audioTrack=e,this._audioTrack.on("ended",this.onAudioEnded),this._audioTrack instanceof Ya&&this._audioTrack.on("audio-state-change",this.onAudioSourceStateChange)):(this._videoTrack&&this._videoTrack.off("ended",this.onVideoEnded),this.videoTrack=e.mediaTrack,this._videoTrack=e,this._videoTrack.on("ended",this.onVideoEnded))}),this.audioTrack?(this.enableAudio=!0,this.muteAudio=!this.audioTrack.enabled):this.enableAudio=!1,this.videoTrack?(this.enableVideo=!0,this.muteVideo=!this.videoTrack.enabled):this.enableVideo=!1}release(){if(!this.isDestroyed){for(let e=0;et.track===e)?jr.warning("track is already in the track list"):(this.inputList.push({track:e}),e.on("ended",()=>{this.emit("ended")}),e.audioManager.gainNode.connect(this.destination))}removeAudioSource(e){const t=this.inputList.find(t=>t.track===e);if(t){try{t.track.audioManager.gainNode.disconnect(this.destination)}catch(e){}E(this.inputList,e=>e===t)}}release(){for(const e of this.inputList)this.removeAudioSource(e.track);super.release()}}class ro{constructor(e,t){this.effectSourceMap=new Map,this.playback=!0,this.output=e,this.playbackEngine=t}get effectList(){return Array.from(this.effectSourceMap.keys())}getEffectTrack(e){return this.effectSourceMap.get(e)}playEffect(e,t){const r=this.effectSourceMap.get(e);r?(t&&r.setVolume(t),this.playback&&r.audioManager.audioSource&&this.playbackEngine.addAudioNode(r.audioManager.gainNode),r.startAudioSource()):jr.warning("can not find target effect",e)}async addEffectSource(e,t){if(this.effectSourceMap.has(t))return void jr.warning("duplicate effect key!",t);const r=await so.createAudioTrackFromSource(e);this.effectSourceMap.set(t,r),this.output.appendAudioSource(r)}removeEffectSource(e){let t=[];t=e?[e]:Array.from(this.effectSourceMap.keys());for(const e of t){const t=this.effectSourceMap.get(e);if(!t)return;this.output.removeAudioSource(t),t.release(),this.effectSourceMap.delete(e)}}}class no extends C{constructor(e,t){super(),this.musicOption={loop:!1,volume:1},this.playback=!0,this.output=e,this.playbackEngine=t}get audioNode(){return this.musicTrack?this.musicTrack.audioManager.gainNode:null}setMusicOption(e){this.musicOption=Object.assign(this.musicOption,e),this.musicTrack&&(this.musicTrack.setVolume(this.musicOption.volume),this.musicTrack.setLoop(this.musicOption.loop))}async startMusicMixing(e){if(this.musicTrack)return this.stopMusicMixing(),await this.startMusicMixing(e);if(this.musicTrack=await so.createAudioTrackFromSource(e),this.output.appendAudioSource(this.musicTrack),this.setMusicOption({}),!this.musicTrack.audioManager.audioSource)throw Zr("can not find audio source");this.playback&&this.audioNode&&this.playbackEngine.addAudioNode(this.audioNode),this.musicTrack.on("audio-state-change",(e,t)=>{this.emit("music-state-change",e,t)}),this.musicTrack.startAudioSource()}pauseMusicMixing(){this.musicTrack?this.musicTrack.pauseAudioSource():jr.warning("can not find target music, please run startAudioMixing")}resumeMusicMixing(){this.musicTrack?this.musicTrack.resumeAudioSource():jr.warning("can not find target music, please run startAudioMixing")}stopMusicMixing(){this.musicTrack&&(this.musicTrack.stopAudioSource(),this.output.removeAudioSource(this.musicTrack),this.musicTrack.release(),this.musicTrack=void 0)}getMusicDuration(){return this.musicTrack?this.musicTrack.getDuration():0}getMusicCurrentTime(){return this.musicTrack?this.musicTrack.getCurrentTime():0}setMusicCurrentTime(e){if(this.musicTrack&&(this.musicTrack.setCurrentTime(e),!this.musicTrack.audioManager.audioSource))throw Zr("can not find audio source")}}class io{constructor(){this.volume=1,this.gainNode=Ca.createGain(),this.gainNode.connect(Ca.destination)}addAudioNode(e){e.connect(this.gainNode)}removeAudioNode(e){e.disconnect(this.gainNode)}release(){this.gainNode.disconnect()}}class ao{constructor(e){if(this.playbackEngine=new io,this.sourcePlayebackState=!1,!(e instanceof Da))throw Zr("audio mixing manager: origin track is not audio track");this.outputTrack=new to,this.outputTrack.info=e.info,this.outputTrack.appendAudioSource(e),this.source=e,this.effectManager=new ro(this.outputTrack,this.playbackEngine),this.musicManager=new no(this.outputTrack,this.playbackEngine)}getMusicPlaybackState(){return this.musicManager.playback}setMusicPlaybackState(e){this.musicManager.playback!==e&&(this.musicManager.playback=e,this.musicManager.audioNode&&(e?this.playbackEngine.addAudioNode(this.musicManager.audioNode):this.playbackEngine.removeAudioNode(this.musicManager.audioNode)))}getSourcePlaybackState(){return this.sourcePlayebackState}setSourcePlaybackState(e){this.sourcePlayebackState!==e&&(this.sourcePlayebackState=e,this.source.audioManager.audioSource&&(e?this.playbackEngine.addAudioNode(this.source.audioManager.gainNode):this.playbackEngine.removeAudioNode(this.source.audioManager.gainNode)))}getEffectPlaybackState(){return this.effectManager.playback}setEffectPlaybackState(e){this.effectManager.playback!==e&&(this.effectManager.playback=e,this.effectManager.effectSourceMap.forEach((t,r)=>{t.audioManager.audioSource&&(e?this.playbackEngine.addAudioNode(t.audioManager.gainNode):this.playbackEngine.removeAudioNode(t.audioManager.gainNode))}))}setBitrate(e){this.outputTrack.setInfo({kbps:e})}setTag(e){this.outputTrack.setInfo({tag:e})}release(){this.effectManager.removeEffectSource(),this.musicManager.stopMusicMixing(),this.outputTrack.removeAudioSource(this.source),this.outputTrack.release(),this.playbackEngine.release()}}class oo extends ao{constructor(e){if(!e._audioTrack)throw Zr("input stream do not have audio track");super(e._audioTrack),this.input=e;const t=[this.outputTrack];this.input._videoTrack&&t.push(this.input._videoTrack),this.outputStream=new eo(t,"send",this.input.userID)}setBitrate(e,t){e&&this.outputStream._audioTrack&&this.outputStream._audioTrack.setKbps(e),t&&this.outputStream._videoTrack&&this.outputStream._videoTrack.setKbps(t)}}var so;!function(e){function t(e,t="anonymous",r,n){const i=document.createElement("audio");i.preload="auto",i.src=e,i.crossOrigin=t;const a=new Ya(i);return n&&a.setKbps(n),a.setInfo({tag:r}),a}function r(e,t,r){return new Promise((n,a)=>{const o=new FileReader;o.onload=(e=>{i(e.target.result).then(e=>{const i=new Ya(e);r&&i.setKbps(r),i.setInfo({tag:t}),n(i)}).catch(a)}),o.readAsArrayBuffer(e)})}function n(e,t,r){const n=new Ya(e);return r&&n.setKbps(r),n.setInfo({tag:t}),n}async function i(e){"suspended"===Ca.state&&await Ca.resume();return await(()=>new Promise((t,r)=>{Ca.decodeAudioData(e,e=>{t(e)},e=>{r(nn(e))})}))()}e.createAudioTrackFromURL=t,e.createAudioTrackFromFile=r,e.createAudioTrackFromBuffer=n,e.createAudioTrackFromSource=async function(e,i,a){return e instanceof File?await r(e,i,a):e instanceof AudioBuffer?n(e,i,a):t(e,"anonymous",i,a)},e.decodeAudioData=i,e.createAudioMixingManagerFromTrack=function(e){return new ao(e)},e.createAudioMixingManagerFromStream=function(e){return new oo(e)}}(so||(so={}));const co={audio:{enabled:!0},video:{enabled:!0,bitrate:600}};function uo(e,t){"video"===e.kind&&("contentHint"in e?(e.contentHint=t,e.contentHint!==t&&jr.warning("invalid optimizationMode ",t)):jr.warning("optimizationMode not support in this browser"))}const lo=new class extends C{constructor(){super(),this.deviceMap={},w.support&&(this.updateDeivceInfo(),window.setInterval(this.updateDeivceInfo.bind(this),1e3))}async getDeviceInfo(e,t){if(!e){const e={audio:!1,video:!1};switch(t){case"all":e.audio=!0,e.video=!0;break;case"cameras":e.video=!0;break;case"microphones":case"playback":e.audio=!0}try{const t=await navigator.mediaDevices.getUserMedia(e);this.updateDeivceInfo();const r=t.getTracks();for(let e=0;e"videoinput"===e.kind);case"microphones":return this.deviceInfo.filter(e=>"audioinput"===e.kind);case"playback":return this.deviceInfo.filter(e=>"audiooutput"===e.kind)}}async getElectronScreenSources(e){let t;try{const{ipcRenderer:e}=window.require("electron");t={getSources:t=>e.invoke("QNRTC_DESKTOP_CAPTURER_GET_SOURCES",t)}}catch(e){throw jr.warning(e),on(e instanceof Error?e.message:String(e))}let r={types:[],thumbnailSize:{width:150,height:150}};switch(e){case void 0:case ma.ALL:r.types.push("window","screen");break;case ma.SCREEN:r.types.push("screen");break;case ma.WINDOW:r.types.push("window")}try{return(await t.getSources(r)).map(e=>({ID:e.id,name:e.name,url:e.thumbnail.toDataURL()}))}catch(e){throw jr.warning(e),Zr(`Electron getSources error, ${e instanceof Error?e.message:String(e)}`)}}async createElectronScreenTrack(e={}){let t,r;if(e.sourceID)t={video:{mandatory:{chromeMediaSourceId:e.sourceID,chromeMediaSource:"desktop"}}};else{const e=await this.getElectronScreenSources();if(0===e.length)return[];t={video:{mandatory:{chromeMediaSourceId:await async function(e){return new Promise((t,r)=>{const n=document.createElement("div");n.setAttribute("style","position: fixed; z-index: 99999999; top: 50%; left: 50%; width: 620px; height: 525px; background: #ECECEC; border-radius: 4px; -webkit-transform: translate(-50%,-50%); transform: translate(-50%,-50%);");const i=document.createElement("div");i.setAttribute("style","text-align: center; height: 25px; line-height: 25px; border-radius: 4px 4px 0 0; background: #D4D2D4; border-bottom: solid 1px #B9B8B9;"),i.innerText="share screen";const a=document.createElement("div");a.setAttribute("style","width: 100%; height: 500px; padding: 15px 25px ; box-sizing: border-box;"),n.appendChild(i),n.appendChild(a);const o=document.createElement("div");o.setAttribute("style","height: 12%;"),o.innerText="QiNiu Web Screensharing wants to share the contents. Choose what you'd like to share.";const s=document.createElement("div");s.setAttribute("style","width: 100%; height: 80%; background: #FFF; border: solid 1px #CBCBCB; display: flex; flex-wrap: wrap; justify-content: space-around; overflow-y: scroll; padding: 0 15px; box-sizing: border-box;");const c=document.createElement("button");c.setAttribute("style","width: 85px;"),c.innerText="cancel",c.onclick=(()=>{document.body.removeChild(n),r(rn("user cancel selection"))});const d=document.createElement("div");d.setAttribute("style","text-align: right; padding: 16px 0;"),d.appendChild(c),a.appendChild(o),a.appendChild(s),a.appendChild(d);for(const r of e){const e=document.createElement("div");e.setAttribute("style","width: 30%; height: 160px; padding: 20px 0; text-align: center;box-sizing: content-box;"),e.onclick=(()=>{document.body.removeChild(n),t(r.ID)});const i=document.createElement("div");i.setAttribute("style","height: 120px; display: table-cell; vertical-align: middle;");const a=document.createElement("img");a.setAttribute("style","width: 100%; background: #333333; box-shadow: 1px 1px 1px 1px rgba(0, 0, 0, 0.2);"),a.src=r.url,i.appendChild(a);const o=document.createElement("div");o.setAttribute("style","height: 40px; line-height: 40px; display: inline-block; width: 70%; word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;"),o.innerText=r.name,e.appendChild(i),e.appendChild(o),s.appendChild(e)}document.body.appendChild(n)})}(e),chromeMediaSource:"desktop"}}}}e.width&&(t.video.maxWidth=e.width,t.video.minWidth=e.width),e.height&&(t.video.maxHeight=e.height,t.video.minHeight=e.height);try{jr.log("electron getUserMedia constraints: ",t),r=await navigator.mediaDevices.getUserMedia(t)}catch(e){throw Zr(`Electron getUserMedia error, ${e instanceof Error?e.message:""}, config: ${JSON.stringify(t)}`)}let n=[];for(const t of r.getTracks())e.optimizationMode&&uo(t,e.optimizationMode),n.push(ki(t,e.tag,e.bitrate));return n}async getLocalTracks(e=co){if(jr.debug("get local tracks",e),I(e)&&M(e)){const t={screen:e.screen},r={video:e.video,audio:e.audio},n=await Promise.all([this.getLocalTracks(t),this.getLocalTracks(r)]);return n[0].concat(n[1])}const t=await async function(e){if(!e)return{audio:!0,video:!0};if(I(e)){if(M(e))throw Zr("can not get mediaStream with video and screen are all enabled");if(!w.screenSharing)throw Yr("your browser can not share screen");const t=e.screen;if(v&&(t.forceChromePlugin||!w.getDisplayMedia)&&!await ui())throw tn("")}const t=!(!e.audio||!e.audio.enabled||e.audio.source)&&{deviceId:e.audio.deviceId,sampleRate:e.audio.sampleRate,sampleSize:e.audio.sampleSize,channelCount:e.audio.channelCount,autoGainControl:e.audio.autoGainControl,echoCancellation:e.audio.echoCancellation,noiseSuppression:e.audio.noiseSuppression},r=!(!e.video||!e.video.enabled)&&{frameRate:e.video.frameRate,height:e.video.height,width:e.video.width,deviceId:e.video.deviceId,facingMode:e.video.facingMode};if(I(e)&&e.screen){if(w.getDisplayMedia&&!e.screen.forceChromePlugin)return wi({audio:t,video:{displaySurface:_i(e.screen.source),width:e.screen.width,height:e.screen.height,frameRate:e.screen.frameRate}});const r=await li(!1,e.screen);return wi({audio:t,video:r})}return wi({audio:t,video:r})}(e);let r;t.video&&"object"==typeof t.video&&t.video.deviceId&&Wr.addEvent("DeviceChanged",{type:0,desc:t.video.deviceId}),t.audio&&"object"==typeof t.audio&&t.audio.deviceId&&Wr.addEvent("DeviceChanged",{type:1,desc:t.audio.deviceId});try{r=await this.getUserMedia(e,t,!0)}catch(e){throw"NotAllowedError"===e.name?rn(""):e}let n=void 0,i=void 0,a=void 0,o=void 0;P(e)&&(i=e.audio.bitrate,o=e.audio.tag),I(e)&&(n=e.screen.bitrate,a=e.screen.tag,o=e.screen.audioTag),M(e)&&(n=e.video.bitrate,a=e.video.tag);const s=r?r.getTracks():[],c=[];for(const t of s){let r;e.video&&e.video.optimizationMode&&(r=e.video.optimizationMode),e.screen&&e.screen.optimizationMode&&(r=e.screen.optimizationMode),r&&uo(t,r)}for(const e of s){let t;t="audio"===e.kind?ki(e,o,i):ki(e,a,n),c.push(t)}if(e.audio&&e.audio.source){const t=await so.createAudioTrackFromSource(e.audio.source,o,i);c.push(t)}return this.updateDeivceInfo(),c}async getLocalStream(e){if(e&&I(e)&&M(e))throw Zr("can not get local stream with video and screen");const t=await this.getLocalTracks(e);return new eo(t,"send")}async getUserMedia(e,r,n=!0){if(jr.debug("request to get user media, config",e),jr.debug("request to get user media, constraints",r),!r.audio&&!r.video)return null;let i;if(I(e))i=await this.getDisplayMedia(r,e);else if(i=await navigator.mediaDevices.getUserMedia(r),!S&&"getSettings"in MediaStreamTrack.prototype&&n){const n=r.video;if(n&&"boolean"!=typeof n){const a=n.width,o=n.height;if("number"==typeof a&&"number"==typeof o){const s=i.getVideoTracks(),c=s&&s[0],{height:d=o,width:u=a}=c.getSettings();if(u&&d){const s=(o-d)*(a-u);if(s*s>10){const s=o/a;return d/ue.stop()),this.getUserMedia(e,t({},r,{video:n}),!1)}}}}}return i}async getDisplayMedia(e,t){let r,n;e.audio&&(r=await navigator.mediaDevices.getUserMedia({audio:e.audio}));const i=t.screen&&t.screen.audio&&!e.audio?{video:e.video,audio:t.screen.audio}:{video:e.video};return n=w.getDisplayMedia&&t.screen&&!t.screen.forceChromePlugin?await navigator.mediaDevices.getDisplayMedia(i):await navigator.mediaDevices.getUserMedia(i),r&&n.addTrack(r.getAudioTracks()[0]),n}async updateDeivceInfo(){this.deviceInfo=await navigator.mediaDevices.enumerateDevices();const e=this.deviceInfo.map(e=>e.deviceId),t=Object.keys(this.deviceMap);let r=!1;t.forEach(t=>{if(-1===e.indexOf(t)&&"@default"!==t){this.emit("device-remove",this.deviceMap[t].device);const e=this.deviceMap[t].device;this.emit("device-changed",{device:e,state:Yi.INACTIVE}),Wr.addEvent("audioinput"===e.kind||"audiooutput"===e.kind?"AudioDeviceInOut":"VideoDeviceInOut",{device_type:"audiooutput"===e.kind?1:0,device_state:0,device_label:e.label,device_id:e.deviceId,device_info:e.label}),delete this.deviceMap[t],r=!0}else this.deviceMap[t].tick+=1}),e.forEach((e,n)=>{if(-1===t.indexOf(e)&&"@default"!==e){this.deviceMap[e]={device:this.deviceInfo[n],tick:0};const t=this.deviceMap[e].device;this.emit("device-changed",{device:t,state:Yi.ACTIVE}),this.emit("device-add",t),Wr.addEvent("audioinput"===t.kind||"audiooutput"===t.kind?"AudioDeviceInOut":"VideoDeviceInOut",{device_type:"audiooutput"===t.kind?1:0,device_state:1,device_label:t.label,device_id:t.deviceId}),r=!0}}),r&&this.emit("device-update",this.deviceInfo)}};class Ao{constructor(e,t){this.networkQuality=ua.UNKNOWN,this._client=e,this._user=t,this.userID=t.userID,this.userData=t.userData}getVideoTracks(){let e=[];for(let t of this._client._remoteTracks)t.isVideo()&&t.userID===this.userID&&e.push(t);return e}getAudioTracks(){let e=[];for(let t of this._client._remoteTracks)t.isAudio()&&t.userID===this.userID&&e.push(t);return e}}class ho extends C{constructor(){super(...arguments),this._isMuted=!1}get mediaElement(){return this._track&&this._track.mediaElement}get track(){return this._track}set track(e){e&&(this._track=e,this._track.on("ended",()=>{Ua.emit("trackEnded",e.mediaTrack.id)}),this._track.on("audioBuffer",t=>{Ua.emit("audioBuffer",t,e.mediaTrack.id)}),this.trackID=this._track.info.trackID,this.userID=this._track.info.userID,this.tag=this._track.info.tag,this._kind=this._track.info.kind,this._isMuted=!!this._track.info.muted)}play(e,t={}){return this._track?"boolean"==typeof t?this._track.play(e,t,{}):this._track.play(e,void 0,t):Promise.reject()}isAudio(){return"audio"===this._kind}isVideo(){return"video"===this._kind}isMuted(){return this._isMuted}getMediaStreamTrack(){return this.track?this.track.mediaTrack:void 0}}class fo extends ho{constructor(e){super(),this._isSubScribed=!1,this.uplinkStats={uplinkRTT:0,uplinkLostRate:0},this._kind=e.kind,this.trackID=e.trackID,this.userID=e.userID,this.tag=e.tag,Ua.on("remote-track-stats",e=>{for(let t of e)t.trackID===this.trackID&&(this.uplinkStats.uplinkLostRate=t.packetLossRate,this.uplinkStats.uplinkRTT=t.rtt)}),Ua.on("mute-tracks",e=>{for(const t of e)t.trackID===this.trackID&&(this._isMuted=t.muted,this.emit("mute-state-changed",t.muted))})}isSubscribed(){return this._isSubScribed}}class po extends fo{constructor(e){super(e),this.isMultiProfileEnabled=!1,this.isLowStreamEnabled=!1,this.profile=la.HIGH,e.profiles.length>0&&(this.isMultiProfileEnabled=!0,this.isLowStreamEnabled=!0),Ua.on("sub-profile-changed",(e,t)=>{if(e===this.trackID)switch(t){case"high":this.profile=la.HIGH,this.emit("profile-changed",la.HIGH),this.emit("low-stream-state-changed",!1);break;case"medium":this.profile=la.MEDIUM,this.emit("profile-changed",la.MEDIUM);break;case"low":this.profile=la.LOW,this.emit("profile-changed",la.LOW),this.emit("low-stream-state-changed",!0)}})}setProfile(e){Ua.emit("set-profile",this.trackID,e)}setLowStream(e){if(!this.isLowStreamEnabled)throw Zr("isLowStreamEnabled is false, do not setLowStream on normal track");const t=e?la.LOW:la.HIGH;Ua.emit("set-profile",this.trackID,t)}getCurrentFrameData(){return this._track?this._track.getCurrentFrameDataURL():"data:,"}getStats(){const e={downlinkFrameRate:0,downlinkBitrate:0,downlinkLostRate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.downlinkBitrate=t[0].bitrate,e.downlinkFrameRate=t[0].frameRate,e.downlinkLostRate=t[0].packetLossRate,e.uplinkLostRate=this.uplinkStats.uplinkLostRate,e.uplinkRTT=this.uplinkStats.uplinkRTT,this.isMultiProfileEnabled&&(e.profile=this.profile),e)}}class mo extends fo{constructor(e){super(e),Ua.on("audioBuffer",(e,t)=>{this._track&&t===this._track.mediaTrack.id&&this.emit("audioFrame",e)})}setVolume(e){this.track&&this.track.setVolume(e)}getVolumeLevel(){if(this.track)return this.track.getCurrentVolumeLevel()}getCurrentTimeDomainData(){if(this.track)return this.track.getCurrentTimeDomainData()}getCurrentFrequencyDomainData(){if(this.track)return this.track.getCurrentFrequencyData()}async setPlaybackDevice(e){if(this.track)return this.track.setPlaybackDevice(e)}getStats(){const e={downlinkBitrate:0,downlinkLostRate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.downlinkBitrate=t[0].bitrate,e.downlinkLostRate=t[0].packetLossRate,e.uplinkLostRate=this.uplinkStats.uplinkLostRate,e.uplinkRTT=this.uplinkStats.uplinkRTT,e)}}class go extends C{constructor(e){super(),this.connectionState=$i.DISCONNECTED,this._localTracks=[],this._remoteTracks=[],this._disconnectedInfo={code:0},this.remoteUsers=[],this.session=new Xa({transportPolicy:e}),this.session.on("user-join",e=>{const t=new Ao(this,e);this.remoteUsers.push(t),this.emit("user-joined",e.userID,e.userData)}),this.session.on("user-leave",e=>{this.remoteUsers=this.remoteUsers.filter(t=>t.userID!==e.userID),this.emit("user-left",e.userID)}),this.session.on("track-add",e=>{if(0===e.length)return;const t=e.map(e=>"audio"===e.kind?new mo(e):new po(e));this._remoteTracks.push(...t);const r=Gr(t,e=>e.userID);Object.entries(r).forEach(([e,t])=>{this.emit("user-published",e,t)})}),this.session.on("track-remove",e=>{if(0===e.length)return;const t=e[0].userID,r=new Set;for(const t of e)r.add(t.trackID);let n=[],i=[];for(const e of this._remoteTracks)r.has(e.trackID)?n.push(e):i.push(e);this._remoteTracks=i,this.emit("user-unpublished",t,n)}),this.session.on("mute-tracks",e=>{0!==e.length&&Ua.emit("mute-tracks",e)}),Ua.on("set-mute-tracks",(e,t)=>{this.session.muteTracks([{trackID:e,muted:t}])}),this.session.on("room-state-change",e=>{switch(e){case Va.Idle:this.connectionState=$i.DISCONNECTED;break;case Va.Connecting:this.connectionState=$i.CONNECTING;break;case Va.Reconnecting:this.connectionState=$i.RECONNECTING;break;case Va.Connected:this.connectionState=this.connectionState===$i.CONNECTING?$i.CONNECTED:$i.RECONNECTED;break;default:jr.warning("Invalid roomState: ",e)}if(this.connectionState===$i.DISCONNECTED){let e;switch(this._disconnectedInfo.code){case 0:e=Aa.LEAVE;break;case 10006:e=Aa.KICKED_OUT;break;default:e=Aa.ERROR}let t={reason:e};if(e===Aa.ERROR)switch(t.errorCode=this._disconnectedInfo.code,t.errorCode){case 10001:t.errorMessage="token 错误";break;case 10002:t.errorMessage="token 过期";break;case 10004:t.errorMessage="reconnect token 过期";break;case 10007:t.errorMessage="断线重连失败";break;case 10022:t.errorMessage="该用户在其他页面或终端登录";break;case 10011:t.errorMessage="房间人数已满";break;case 10012:t.errorMessage="房间已关闭";break;default:t.errorMessage="unexpected error"}this.release(),this.emit("connection-state-changed",this.connectionState,t)}else this.emit("connection-state-changed",this.connectionState)}),this.session.on("messages-received",e=>{for(let t of e){const e={ID:t.msgid,userID:t.userID,content:t.data,timestamp:t.timestamp};this.emit("message-received",e)}}),this.session.on("media-relay-state-changed",(e,t)=>{this.emit("media-relay-state-changed",e,t)}),this.session.on("remote-user-reconnecting",e=>{this.emit("user-reconnecting",e.userID)}),this.session.on("remote-user-reconnected",e=>{this.emit("user-reconnected",e.userID)}),this.session.on("forward-job-connected",e=>{this.emit("direct-livestreaming-state-changed",e.jobId,da.STARTED)}),this.session.on("forward-job-disconnected",e=>{this.emit("direct-livestreaming-state-changed",e.jobId,da.STOPPED)}),this.session.on("merge-job-connected",e=>{this.emit("transcoding-livestreaming-state-changed",e.jobId,da.STARTED)}),this.session.on("merge-job-disconnected",e=>{this.emit("transcoding-livestreaming-state-changed",e.jobId,da.STOPPED)}),this.session.on("disconnect",e=>{this._disconnectedInfo=e}),this.session.on("on-sub-profile-changed",e=>{Ua.emit("sub-profile-changed",e.trackid,e.profile)}),this.session.on("volume-indicator",e=>{this.emit("volume-indicator",e)}),Ua.on("remote-track-stats",e=>{for(let t of e){const e=this.remoteUsers.filter(e=>e.userID===t.userID)[0];if(!e)return;switch(t.networkGrade){case x.INVALID:e.networkQuality=ua.UNKNOWN;break;case x.POOR:e.networkQuality=ua.POOR;break;case x.FAIR:e.networkQuality=ua.FAIR;break;case x.GOOD:e.networkQuality=ua.GOOD;break;case x.EXCELLENT:e.networkQuality=ua.EXCELLENT;break;default:jr.warning("unkonw network grade: ",t.networkGrade)}}}),Ua.on("set-profile",(e,t)=>{switch(t){case la.HIGH:this.session.setProfile(e,"high");break;case la.MEDIUM:this.session.setProfile(e,"medium");break;case la.LOW:this.session.setProfile(e,"low")}}),Ua.on("setMediaStreamTrack",(e,t,r,n)=>{this.session.replaceTrack(e,t).then(r).catch(n)})}setTransportPolicy(e){this.session.config.transportPolicy=e}get userID(){return this.session.userID}get userData(){return this.session.userData}get roomName(){return this.session.roomName}getRemoteUser(e){return this.remoteUsers.find(t=>t.userID===e)}async setClientMode(e){this.session.setClientMode(e)}async setClientRole(e){await this.session.setClientRole(e)}async join(e,t){await this.session.joinRoomWithToken(e,t)}async leave(){await Promise.resolve().then(()=>this.session.leave()),this.release()}release(){this._localTracks=[],this._remoteTracks=[],this._disconnectedInfo={code:0},this.remoteUsers=[]}async publish(e){if(Array.isArray(e)){e.find(e=>e.isVideo())&&(this.session.simulcast=!!e.filter(e=>e.isVideo()).find(e=>e.isMultiProfileEnabled)),await this.session.publish(e.map(e=>e.track));for(const t of e)t.trackID=t.track.info.trackID,t.userID=this.session.userID;this._localTracks.push(...e)}else e.isVideo()&&e.isMultiProfileEnabled&&(this.session.config.simulcast=!0),await this.session.publish([e.track]),e.trackID=e.track.info.trackID,e.userID=this.session.userID,this._localTracks.push(e)}async unpublish(e){if(Array.isArray(e)){if(this._localTracks.filter(t=>e.includes(t)).length!==e.length)throw Zr("target tracks has not published");await this.session.unpublish(e.map(e=>e.trackID)),this._localTracks=this._localTracks.filter(t=>!e.includes(t))}else{if(!this._localTracks.includes(e))throw Zr("target tracks has not published");await this.session.unpublish([e.trackID]),this._localTracks=this._localTracks.filter(t=>t!==e)}}async subscribe(e){let t;if(Array.isArray(e)){t=await this.session.subscribe(e.map(e=>e.trackID));let r=[],n=[];for(let i of t){const t=e.filter(e=>e.trackID===i.info.trackID);if(0===t.length)continue;const a=t[0];a.track=i,a._isSubScribed=!0,"audio"===i.info.kind?n.push(a):r.push(a)}return{audioTracks:n,videoTracks:r}}if((t=await this.session.subscribe([e.trackID])).length>0){const r=t[0];return e.track=r,e._isSubScribed=!0,"audio"===r.info.kind?{videoTracks:[],audioTracks:[e]}:{audioTracks:[],videoTracks:[e]}}return{audioTracks:[],videoTracks:[]}}async unsubscribe(e){Array.isArray(e)?(await this.session.unsubscribe(e.map(e=>e.trackID)),e.forEach(e=>{e._isSubScribed=!1})):(await this.session.unsubscribe([e.trackID]),e._isSubScribed=!1)}async sendMessage(e,t,r){Array.isArray(r)?await Promise.resolve().then(()=>this.session.sendCustomMessage(t,r.map(e=>e.userID),e)):await Promise.resolve().then(()=>this.session.sendCustomMessage(t,[],e))}async startDirectLiveStreaming(e){await this.session.createForwardJob(Mn({userConfigExtraInfo:e.userConfigExtraInfo,jobId:e.streamID,publishUrl:e.url,audioTrackId:e.audioTrack&&e.audioTrack.trackID,videoTrackId:e.videoTrack&&e.videoTrack.trackID}))}async stopDirectLiveStreaming(e){await this.session.stopForwardJob(e)}async startTranscodingLiveStreaming(e){await this.session.createMergeJob(e.streamID,Mn({publishUrl:e.url,height:e.height,width:e.width,fps:e.videoFrameRate,kbps:e.bitrate,stretchMode:e.renderMode,watermarks:e.watermarks&&e.watermarks.map(e=>({x:e.x,y:e.y,w:e.width,h:e.height,url:e.url})),background:e.background&&{x:e.background.x,y:e.background.y,w:e.background.width,h:e.background.height,url:e.background.url},maxRate:e.maxBitrate,minRate:e.minBitrate,holdLastFrame:e.holdLastFrame})),e.transcodingTracks&&await this.setTranscodingLiveStreamingTracks(e.streamID,e.transcodingTracks)}async stopTranscodingLiveStreaming(e){await this.session.stopMergeStream(e)}async setTranscodingLiveStreamingTracks(e,t){const r=t.map(e=>Mn({trackID:e.trackID,x:e.x,y:e.y,w:e.width,h:e.height,z:e.zOrder,stretchMode:e.renderMode}));e?await this.session.addMergeStreamTracks(r,e):await this.session.addMergeStreamTracks(r)}async removeTranscodingLiveStreamingTracks(e,t){e?await this.session.removeMergeStreamTracks(t.map(e=>e.trackID),e):await this.session.removeMergeStreamTracks(t.map(e=>e.trackID))}getNetworkQuality(){let e=ua.UNKNOWN;const t=this._localTracks.reduce((e,t)=>t.track?[...e,...t.track.getStats().map(e=>e.networkGrade)]:[...e],[]);return t.includes(x.POOR)?e=ua.POOR:t.includes(x.FAIR)?e=ua.FAIR:t.includes(x.GOOD)?e=ua.GOOD:t.includes(x.EXCELLENT)?e=ua.EXCELLENT:e}getUserNetworkQuality(e){let t=ua.UNKNOWN;const r=this.remoteUsers.filter(t=>t.userID===e)[0];return r?t=r.networkQuality:(jr.warning("cannot find userID: ",e),t)}enableAudioVolumeIndicator(){this.session.registerVolumeIndicatorEvent()}async kickOutUser(e){this.remoteUsers.find(t=>t.userID===e)?await this.session.kickoutUser(e):jr.warning("cannot find userID: ",e)}async startMediaRelay(e){return this.session.startMediaRelay(e)}async updateMediaRelay(e){return this.session.updateMediaRelay(e)}async stopMediaRelay(){return this.session.stopMediaRelay()}}class vo extends ho{constructor(e){super(),this.track=e,Ua.on("trackEnded",e=>{this._track&&e===this._track.mediaTrack.id&&this.emit("ended")})}setMuted(e){this._isMuted=e,Ua.emit("set-mute-tracks",this.trackID,e)}destroy(){this.track&&this.track.release()}}class To extends vo{constructor(e){super(e),this.isMultiProfileEnabled=!1}getLowStreamConfig(){if(this._track)return this._track.lowStreamConfig}getCurrentFrameData(){return this._track?this._track.getCurrentFrameDataURL():"data:,"}getStats(){if(!this._track)return[];let e=this._track.getStats();if(0===e.length)return[];if(1===e.length){return e.map(e=>({uplinkBitrate:e.bitrate,uplinkFrameRate:e.frameRate,uplinkLostRate:e.packetLossRate,uplinkRTT:e.rtt}))}{const t=(e=e.filter(e=>0!==e.bitrate).sort((e,t)=>e.bitrate-t.bitrate)).map(e=>({uplinkBitrate:e.bitrate,uplinkFrameRate:e.frameRate,uplinkLostRate:e.packetLossRate,uplinkRTT:e.rtt}));return t[0]&&(t[0].profile=la.LOW),t[1]&&(t[1].profile=la.MEDIUM),t[2]&&(t[2].profile=la.HIGH),2==t.length&&t[1].profile===la.MEDIUM&&(t[1].profile=la.HIGH),t}}setOptimizationMode(e){if(!this._track)return!1;const t=this._track.mediaTrack;return"contentHint"in t&&(t.contentHint=e,t.contentHint===e)}}class bo extends To{constructor(e){super(e)}play(e,t={}){return"object"==typeof t&&void 0===t.mirror&&(t.mirror=!0),super.play(e,t)}}class So extends vo{constructor(e){super(e),Ua.on("audioBuffer",(t,r)=>{r===e.mediaTrack.id&&this.emit("audioFrame",t)})}setVolume(e){this.track&&this.track.setVolume(e)}getVolumeLevel(){if(this.track)return this.track.getCurrentVolumeLevel()}getCurrentTimeDomainData(){if(this.track)return this.track.getCurrentTimeDomainData()}getCurrentFrequencyDomainData(){if(this.track)return this.track.getCurrentFrequencyData()}async setPlaybackDevice(e){if(this.track)return this.track.setPlaybackDevice(e)}getStats(){const e={uplinkBitrate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.uplinkBitrate=t[0].bitrate,e.uplinkRTT=t[0].rtt,e.uplinkLostRate=t[0].packetLossRate,e)}}class yo extends C{constructor(e,t){super(),this._mixingManager=e,this.source=t,this._mixingManager.musicManager.on("music-state-change",e=>{switch(e){case N.IDLE:case N.LOADING:return;case N.PLAY:return void this.emit("state-changed",sa.PlAYING);case N.PAUSE:return void this.emit("state-changed",sa.PAUSED);case N.END:return void this.emit("state-changed",sa.STOPPED)}})}async start(e){this._mixingManager.musicManager.setMusicOption({loop:e}),await this._mixingManager.musicManager.startMusicMixing(this.source)}stop(){this._mixingManager.musicManager.stopMusicMixing()}resume(){this._mixingManager.musicManager.resumeMusicMixing()}pause(){this._mixingManager.musicManager.pauseMusicMixing()}getDuration(){return this._mixingManager.musicManager.getMusicDuration()}getCurrentPosition(){return this._mixingManager.musicManager.getMusicCurrentTime()}seekTo(e){this._mixingManager.musicManager.setMusicCurrentTime(e)}setPlayingVolume(e){this._mixingManager.musicManager.setMusicOption({volume:e})}setMixingVolume(e,t){}}class ko extends So{constructor(e){const t=new ao(e);super(t.outputTrack),this._sourceTrack=e,this._mixingManager=t,this.mixerList=[]}createAudioMixer(e){const t=new yo(this._mixingManager,e);return this.mixerList.push(t),t}destroy(){this._mixingManager.release(),this._sourceTrack.release()}}class _o extends To{constructor(e){super(e)}}class wo extends So{constructor(e,t){super(e),this.source=t,e.on("audio-state-change",e=>{switch(e){case N.IDLE:case N.LOADING:return;case N.PLAY:return void this.emit("state-changed",sa.PlAYING);case N.PAUSE:return void this.emit("state-changed",sa.PAUSED);case N.END:return void this.emit("state-changed",sa.STOPPED)}})}async start(e){e&&this._track.setLoop(e),this._track.startAudioSource()}stop(){this._track.stopAudioSource()}resume(){this._track.resumeAudioSource()}pause(){this._track.pauseAudioSource()}getDuration(){return this._track.getDuration()}getCurrentPosition(){return this._track.getCurrentTime()}seekTo(e){this._track.setCurrentTime(e)}}class Co extends So{constructor(e){super(e)}async setMediaStreamTrack(e){return Ua.safeEmitAsPromise("setMediaStreamTrack",this.trackID,e)}}class Eo extends To{constructor(e){super(e)}async setMediaStreamTrack(e){return Ua.safeEmitAsPromise("setMediaStreamTrack",this.trackID,e)}}const 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";class Mo extends To{constructor(e,t,r,n){super(e),this.drawImage=(()=>{this.drawImageOnce(),requestAnimationFrame(this.drawImage)}),this.drawImageOnce=(()=>{if(this.ctx)for(const e of this.canvasSources)this.ctx.drawImage(e.source,e.x,e.y,e.width,e.heigth)}),this.canvas=t,this.ctx=r,this.updateSources(n).then(this.drawImage).catch(e=>{jr.warning(e)});const i=new Audio;i.src=Po,i.autoplay=!0,i.loop=!0,i.muted=!0,i.ontimeupdate=(()=>{this.drawImageOnce()}),this.audioElement=i}async updateSources(e){this.sources=e,this.canvasSources=[];const t=await Promise.all(e.map(e=>ba.loadImage(e.source)));this.ctx&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height);for(let r=0;r"audio"===e.info.kind)[0],r=i.filter(e=>"video"===e.info.kind)[0];if(!t||!r)throw Zr(`createScreenVideoTrack error, audioTrack: ${t}, videoTrack: ${r}`);e&&e.encoderConfig&&"string"!=typeof e.encoderConfig&&e.encoderConfig.lowStreamConfig&&(r.lowStreamConfig=e.encoderConfig.lowStreamConfig);const a=new So(t),o=new _o(r);return void 0!==n.isMultiProfileEnabled&&(o.isMultiProfileEnabled=n.isMultiProfileEnabled),jr.log("createScreenVideoTrack end",[o,a]),[o,a]}}static async createMicrophoneAndCameraTracks(e,r){let n,i;if(jr.log("createMicrophoneAndCameraTracks start",e,r),e&&e.encoderConfig)if("string"==typeof e.encoderConfig){if(!(n=ra[e.encoderConfig]))throw fn()}else n=t({},na,e.encoderConfig);else n=na;if(r&&r.encoderConfig)if("string"==typeof r.encoderConfig){if(!(i=ea[r.encoderConfig]))throw fn()}else i=t({},ta,r.encoderConfig);else i=ta;const a=await lo.getLocalTracks({audio:Mn({enabled:!0,bitrate:n.bitrate,sampleRate:n.sampleRate,sampleSize:n.sampleSize,channelCount:n.stereo?2:1,autoGainControl:e&&e.AGC,noiseSuppression:e&&e.ANS,echoCancellation:e&&e.AEC,deviceId:e&&e.microphoneId,tag:e&&e.tag}),video:Mn({enabled:!0,width:i.width,height:i.height,frameRate:i.frameRate,bitrate:i.bitrate,tag:r&&r.tag,facingMode:r&&r.facingMode,deviceId:r&&r.cameraId})}),o=a.filter(e=>"audio"===e.info.kind)[0],s=a.filter(e=>"video"===e.info.kind)[0];if(!o||!s)throw Zr(`createMicrophoneAndCameraTracks error, audioTrack: ${o}, videoTrack: ${s}`);r&&r.encoderConfig&&"string"!=typeof r.encoderConfig&&r.encoderConfig.lowStreamConfig&&(s.lowStreamConfig=r.encoderConfig.lowStreamConfig);const c=new ko(o),d=new bo(s);return void 0!==i.isMultiProfileEnabled&&(d.isMultiProfileEnabled=i.isMultiProfileEnabled),jr.log("createMicrophoneAndCameraTracks end",[c,d]),[c,d]}static async createBufferSourceAudioTrack(e){let r;if(jr.log("createBufferSourceAudioTrack start",e),e&&e.encoderConfig)if("string"==typeof e.encoderConfig){if(!(r=ra[e.encoderConfig]))throw fn()}else r=t({},na,e.encoderConfig);else r=na;const n=await lo.getLocalTracks({audio:Mn({enabled:!0,source:e.source,bitrate:r.bitrate,sampleRate:r.sampleRate,sampleSize:r.sampleSize,channelCount:r.stereo?2:1,tag:e&&e.tag})}),i=new wo(n[0],e.source);return jr.log("createBufferSourceAudioTrack end",i),i}static createCanvasVideoTrack(e){const t=document.createElement("canvas");t.width=e.width,t.height=e.height;const r=t.getContext("2d");if(null===r)throw Yr("get context error, canvas track not supported");let n;if(t.captureStream)n=t.captureStream(15);else{if(!t.mozCaptureStream)throw Yr("capture stream error, canvas track not supported");n=t.mozCaptureStream(15)}const i=n.getTracks()[0];e.optimizationMode&&"contentHint"in i&&(i.contentHint=e.optimizationMode);const a=ki(i,e.tag);return new Mo(a,t,r,e.sources)}static createCustomAudioTrack(e){const t=ki(e.mediaStreamTrack,e.tag,e.bitrate);return new Co(t)}static createCustomVideoTrack(e){e.optimizationMode&&"contentHint"in e.mediaStreamTrack&&(e.mediaStreamTrack.contentHint=e.optimizationMode);const t=ki(e.mediaStreamTrack,e.tag,e.bitrate);return new Eo(t)}static setTransportPolicy(e){e===fa.FORCE_TCP&&(this._transportPolicy="forceTcp"),e===fa.FORCE_UDP&&(this._transportPolicy="forceUdp"),this._clients.forEach(e=>e.setTransportPolicy(this._transportPolicy))}static async checkAudioTrackIsActive(e,t=5e3){const r=Math.min(200,t);return new Promise((t,n)=>{if(e.isAudio()){const n=.01,i=200;let a=e.getVolumeLevel()||0,o=e.getVolumeLevel()||0,s=o<=n,c=!0;if(e.isMuted())t(!1);else{const d=setInterval(()=>{e.isMuted()?(t(!1),clearInterval(d)):(a=o,(o=e.getVolumeLevel()||0)>n&&(s=!1),o!==a&&(c=!1))},i);setTimeout(()=>setTimeout(()=>{d&&(clearInterval(d),t(!s&&!c))},0),r)}}else n(Zr("only support audio track"))})}static async checkVideoTrackIsActive(e,t=5e3){return new Promise((r,n)=>{if(e.isVideo()){const i=e.getMediaStreamTrack();if(e.isMuted()&&r(!1),void 0===i)n(Zr("cannot find mediaStreamTrack"));else{const a=document.createElement("video");a.style.width="1px",a.style.height="1px",a.setAttribute("muted",""),a.muted=!0,a.setAttribute("playsinline",""),a.controls=!1,a.style.opacity="0.01",a.style.position="fixed",a.style.left="0",a.style.top="0",document.body.appendChild(a),a.srcObject=new MediaStream([i]),a.play();const o=document.createElement("canvas");o.width=160,o.height=120;const s=o.getContext("2d");if(s){let n=!1,i=null;const c=setInterval(()=>{e.isMuted()&&(c&&(clearInterval(c),r(!1)),a&&a.remove()),s.drawImage(a,0,0,160,120);const t=s.getImageData(0,0,o.width,o.height);var d=Math.floor(t.data.length/3);if(i){for(let e=0;e{setTimeout(()=>{c&&(clearInterval(c),r(n)),a&&a.remove()},0)},t)}else n(Zr("can not get canvas 2d context"))}}else n(Zr("only support video track"))})}static async getElectronScreenSources(e){return lo.getElectronScreenSources(e)}}return Io._clients=[],Io._transportPolicy="preferUdp",lo.on("device-changed",e=>{switch(e.device.kind){case"audioinput":Io.onMicrophoneChanged&&Io.onMicrophoneChanged(e);break;case"audiooutput":Io.onPlaybackDeviceChanged&&Io.onPlaybackDeviceChanged(e);break;case"videoinput":Io.onCameraChanged&&Io.onCameraChanged(e)}}),Io}); diff --git a/Demo/package-lock.json b/Demo/package-lock.json index 82cdc28..9e49423 100644 --- a/Demo/package-lock.json +++ b/Demo/package-lock.json @@ -1,6 +1,6 @@ { "name": "multiple-track-demo", - "version": "2.6.0", + "version": "4.1.3", "lockfileVersion": 1, "requires": true, "dependencies": { @@ -943,6 +943,129 @@ "warning": "^4.0.1" } }, + "@microsoft/api-extractor": { + "version": "7.25.1", + "resolved": "https://registry.npmjs.org/@microsoft/api-extractor/-/api-extractor-7.25.1.tgz", + "integrity": "sha512-/RE3G1oGD5d1QNhXdapVsFfgYIadLrhl9jjYIheADC54Jetwdb/Oc3rZpZiyoeYLBPl0JVWUplc94QdfvhvmaA==", + "requires": { + 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Zoom2",AcerTablet:"Android.*; \\b(A100|A101|A110|A200|A210|A211|A500|A501|A510|A511|A700|A701|W500|W500P|W501|W501P|W510|W511|W700|G100|G100W|B1-A71|B1-710|B1-711|A1-810|A1-811|A1-830)\\b|W3-810|\\bA3-A10\\b|\\bA3-A11\\b|\\bA3-A20\\b|\\bA3-A30|A3-A40",ToshibaTablet:"Android.*(AT100|AT105|AT200|AT205|AT270|AT275|AT300|AT305|AT1S5|AT500|AT570|AT700|AT830)|TOSHIBA.*FOLIO",LGTablet:"\\bL-06C|LG-V909|LG-V900|LG-V700|LG-V510|LG-V500|LG-V410|LG-V400|LG-VK810\\b",FujitsuTablet:"Android.*\\b(F-01D|F-02F|F-05E|F-10D|M532|Q572)\\b",PrestigioTablet:"PMP3170B|PMP3270B|PMP3470B|PMP7170B|PMP3370B|PMP3570C|PMP5870C|PMP3670B|PMP5570C|PMP5770D|PMP3970B|PMP3870C|PMP5580C|PMP5880D|PMP5780D|PMP5588C|PMP7280C|PMP7280C3G|PMP7280|PMP7880D|PMP5597D|PMP5597|PMP7100D|PER3464|PER3274|PER3574|PER3884|PER5274|PER5474|PMP5097CPRO|PMP5097|PMP7380D|PMP5297C|PMP5297C_QUAD|PMP812E|PMP812E3G|PMP812F|PMP810E|PMP880TD|PMT3017|PMT3037|PMT3047|PMT3057|PMT7008|PMT5887|PMT5001|PMT5002",LenovoTablet:"Lenovo TAB|Idea(Tab|Pad)( A1|A10| K1|)|ThinkPad([ ]+)?Tablet|YT3-850M|YT3-X90L|YT3-X90F|YT3-X90X|Lenovo.*(S2109|S2110|S5000|S6000|K3011|A3000|A3500|A1000|A2107|A2109|A1107|A5500|A7600|B6000|B8000|B8080)(-|)(FL|F|HV|H|)|TB-X103F|TB-X304X|TB-X304F|TB-X304L|TB-X505F|TB-X505L|TB-X505X|TB-X605F|TB-X605L|TB-8703F|TB-8703X|TB-8703N|TB-8704N|TB-8704F|TB-8704X|TB-8704V|TB-7304F|TB-7304I|TB-7304X|Tab2A7-10F|Tab2A7-20F|TB2-X30L|YT3-X50L|YT3-X50F|YT3-X50M|YT-X705F|YT-X703F|YT-X703L|YT-X705L|YT-X705X|TB2-X30F|TB2-X30L|TB2-X30M|A2107A-F|A2107A-H|TB3-730F|TB3-730M|TB3-730X|TB-7504F|TB-7504X|TB-X704F|TB-X104F|TB3-X70F|TB-X705F|TB-8504F|TB3-X70L|TB3-710F|TB-X704L",DellTablet:"Venue 11|Venue 8|Venue 7|Dell Streak 10|Dell Streak 7",YarvikTablet:"Android.*\\b(TAB210|TAB211|TAB224|TAB250|TAB260|TAB264|TAB310|TAB360|TAB364|TAB410|TAB411|TAB420|TAB424|TAB450|TAB460|TAB461|TAB464|TAB465|TAB467|TAB468|TAB07-100|TAB07-101|TAB07-150|TAB07-151|TAB07-152|TAB07-200|TAB07-201-3G|TAB07-210|TAB07-211|TAB07-212|TAB07-214|TAB07-220|TAB07-400|TAB07-485|TAB08-150|TAB08-200|TAB08-201-3G|TAB08-201-30|TAB09-100|TAB09-211|TAB09-410|TAB10-150|TAB10-201|TAB10-211|TAB10-400|TAB10-410|TAB13-201|TAB274EUK|TAB275EUK|TAB374EUK|TAB462EUK|TAB474EUK|TAB9-200)\\b",MedionTablet:"Android.*\\bOYO\\b|LIFE.*(P9212|P9514|P9516|S9512)|LIFETAB",ArnovaTablet:"97G4|AN10G2|AN7bG3|AN7fG3|AN8G3|AN8cG3|AN7G3|AN9G3|AN7dG3|AN7dG3ST|AN7dG3ChildPad|AN10bG3|AN10bG3DT|AN9G2",IntensoTablet:"INM8002KP|INM1010FP|INM805ND|Intenso Tab|TAB1004",IRUTablet:"M702pro",MegafonTablet:"MegaFon V9|\\bZTE V9\\b|Android.*\\bMT7A\\b",EbodaTablet:"E-Boda (Supreme|Impresspeed|Izzycomm|Essential)",AllViewTablet:"Allview.*(Viva|Alldro|City|Speed|All TV|Frenzy|Quasar|Shine|TX1|AX1|AX2)",ArchosTablet:"\\b(101G9|80G9|A101IT)\\b|Qilive 97R|Archos5|\\bARCHOS (70|79|80|90|97|101|FAMILYPAD|)(b|c|)(G10| Cobalt| TITANIUM(HD|)| Xenon| Neon|XSK| 2| XS 2| PLATINUM| CARBON|GAMEPAD)\\b",AinolTablet:"NOVO7|NOVO8|NOVO10|Novo7Aurora|Novo7Basic|NOVO7PALADIN|novo9-Spark",NokiaLumiaTablet:"Lumia 2520",SonyTablet:"Sony.*Tablet|Xperia Tablet|Sony Tablet S|SO-03E|SGPT12|SGPT13|SGPT114|SGPT121|SGPT122|SGPT123|SGPT111|SGPT112|SGPT113|SGPT131|SGPT132|SGPT133|SGPT211|SGPT212|SGPT213|SGP311|SGP312|SGP321|EBRD1101|EBRD1102|EBRD1201|SGP351|SGP341|SGP511|SGP512|SGP521|SGP541|SGP551|SGP621|SGP641|SGP612|SOT31|SGP771|SGP611|SGP612|SGP712",PhilipsTablet:"\\b(PI2010|PI3000|PI3100|PI3105|PI3110|PI3205|PI3210|PI3900|PI4010|PI7000|PI7100)\\b",CubeTablet:"Android.*(K8GT|U9GT|U10GT|U16GT|U17GT|U18GT|U19GT|U20GT|U23GT|U30GT)|CUBE U8GT",CobyTablet:"MID1042|MID1045|MID1125|MID1126|MID7012|MID7014|MID7015|MID7034|MID7035|MID7036|MID7042|MID7048|MID7127|MID8042|MID8048|MID8127|MID9042|MID9740|MID9742|MID7022|MID7010",MIDTablet:"M9701|M9000|M9100|M806|M1052|M806|T703|MID701|MID713|MID710|MID727|MID760|MID830|MID728|MID933|MID125|MID810|MID732|MID120|MID930|MID800|MID731|MID900|MID100|MID820|MID735|MID980|MID130|MID833|MID737|MID960|MID135|MID860|MID736|MID140|MID930|MID835|MID733|MID4X10",MSITablet:"MSI \\b(Primo 73K|Primo 73L|Primo 81L|Primo 77|Primo 93|Primo 75|Primo 76|Primo 73|Primo 81|Primo 91|Primo 90|Enjoy 71|Enjoy 7|Enjoy 10)\\b",SMiTTablet:"Android.*(\\bMID\\b|MID-560|MTV-T1200|MTV-PND531|MTV-P1101|MTV-PND530)",RockChipTablet:"Android.*(RK2818|RK2808A|RK2918|RK3066)|RK2738|RK2808A",FlyTablet:"IQ310|Fly Vision",bqTablet:"Android.*(bq)?.*\\b(Elcano|Curie|Edison|Maxwell|Kepler|Pascal|Tesla|Hypatia|Platon|Newton|Livingstone|Cervantes|Avant|Aquaris ([E|M]10|M8))\\b|Maxwell.*Lite|Maxwell.*Plus",HuaweiTablet:"MediaPad|MediaPad 7 Youth|IDEOS S7|S7-201c|S7-202u|S7-101|S7-103|S7-104|S7-105|S7-106|S7-201|S7-Slim|M2-A01L|BAH-L09|BAH-W09|AGS-L09|CMR-AL19",NecTablet:"\\bN-06D|\\bN-08D",PantechTablet:"Pantech.*P4100",BronchoTablet:"Broncho.*(N701|N708|N802|a710)",VersusTablet:"TOUCHPAD.*[78910]|\\bTOUCHTAB\\b",ZyncTablet:"z1000|Z99 2G|z930|z990|z909|Z919|z900",PositivoTablet:"TB07STA|TB10STA|TB07FTA|TB10FTA",NabiTablet:"Android.*\\bNabi",KoboTablet:"Kobo Touch|\\bK080\\b|\\bVox\\b Build|\\bArc\\b Build",DanewTablet:"DSlide.*\\b(700|701R|702|703R|704|802|970|971|972|973|974|1010|1012)\\b",TexetTablet:"NaviPad|TB-772A|TM-7045|TM-7055|TM-9750|TM-7016|TM-7024|TM-7026|TM-7041|TM-7043|TM-7047|TM-8041|TM-9741|TM-9747|TM-9748|TM-9751|TM-7022|TM-7021|TM-7020|TM-7011|TM-7010|TM-7023|TM-7025|TM-7037W|TM-7038W|TM-7027W|TM-9720|TM-9725|TM-9737W|TM-1020|TM-9738W|TM-9740|TM-9743W|TB-807A|TB-771A|TB-727A|TB-725A|TB-719A|TB-823A|TB-805A|TB-723A|TB-715A|TB-707A|TB-705A|TB-709A|TB-711A|TB-890HD|TB-880HD|TB-790HD|TB-780HD|TB-770HD|TB-721HD|TB-710HD|TB-434HD|TB-860HD|TB-840HD|TB-760HD|TB-750HD|TB-740HD|TB-730HD|TB-722HD|TB-720HD|TB-700HD|TB-500HD|TB-470HD|TB-431HD|TB-430HD|TB-506|TB-504|TB-446|TB-436|TB-416|TB-146SE|TB-126SE",PlaystationTablet:"Playstation.*(Portable|Vita)",TrekstorTablet:"ST10416-1|VT10416-1|ST70408-1|ST702xx-1|ST702xx-2|ST80208|ST97216|ST70104-2|VT10416-2|ST10216-2A|SurfTab",PyleAudioTablet:"\\b(PTBL10CEU|PTBL10C|PTBL72BC|PTBL72BCEU|PTBL7CEU|PTBL7C|PTBL92BC|PTBL92BCEU|PTBL9CEU|PTBL9CUK|PTBL9C)\\b",AdvanTablet:"Android.* \\b(E3A|T3X|T5C|T5B|T3E|T3C|T3B|T1J|T1F|T2A|T1H|T1i|E1C|T1-E|T5-A|T4|E1-B|T2Ci|T1-B|T1-D|O1-A|E1-A|T1-A|T3A|T4i)\\b ",DanyTechTablet:"Genius Tab G3|Genius Tab S2|Genius Tab Q3|Genius Tab G4|Genius Tab Q4|Genius Tab G-II|Genius TAB GII|Genius TAB GIII|Genius Tab S1",GalapadTablet:"Android [0-9.]+; [a-z-]+; \\bG1\\b",MicromaxTablet:"Funbook|Micromax.*\\b(P250|P560|P360|P362|P600|P300|P350|P500|P275)\\b",KarbonnTablet:"Android.*\\b(A39|A37|A34|ST8|ST10|ST7|Smart Tab3|Smart Tab2)\\b",AllFineTablet:"Fine7 Genius|Fine7 Shine|Fine7 Air|Fine8 Style|Fine9 More|Fine10 Joy|Fine11 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1027",HCLTablet:"HCL.*Tablet|Connect-3G-2.0|Connect-2G-2.0|ME Tablet U1|ME Tablet U2|ME Tablet G1|ME Tablet X1|ME Tablet Y2|ME Tablet Sync",DPSTablet:"DPS Dream 9|DPS Dual 7",VistureTablet:"V97 HD|i75 3G|Visture V4( HD)?|Visture V5( HD)?|Visture V10",CrestaTablet:"CTP(-)?810|CTP(-)?818|CTP(-)?828|CTP(-)?838|CTP(-)?888|CTP(-)?978|CTP(-)?980|CTP(-)?987|CTP(-)?988|CTP(-)?989",MediatekTablet:"\\bMT8125|MT8389|MT8135|MT8377\\b",ConcordeTablet:"Concorde([ ]+)?Tab|ConCorde ReadMan",GoCleverTablet:"GOCLEVER TAB|A7GOCLEVER|M1042|M7841|M742|R1042BK|R1041|TAB A975|TAB A7842|TAB A741|TAB A741L|TAB M723G|TAB M721|TAB A1021|TAB I921|TAB R721|TAB I720|TAB T76|TAB R70|TAB R76.2|TAB R106|TAB R83.2|TAB M813G|TAB I721|GCTA722|TAB I70|TAB I71|TAB S73|TAB R73|TAB R74|TAB R93|TAB R75|TAB R76.1|TAB A73|TAB A93|TAB A93.2|TAB T72|TAB R83|TAB R974|TAB R973|TAB A101|TAB A103|TAB A104|TAB A104.2|R105BK|M713G|A972BK|TAB A971|TAB R974.2|TAB R104|TAB R83.3|TAB A1042",ModecomTablet:"FreeTAB 9000|FreeTAB 7.4|FreeTAB 7004|FreeTAB 7800|FreeTAB 2096|FreeTAB 7.5|FreeTAB 1014|FreeTAB 1001 |FreeTAB 8001|FreeTAB 9706|FreeTAB 9702|FreeTAB 7003|FreeTAB 7002|FreeTAB 1002|FreeTAB 7801|FreeTAB 1331|FreeTAB 1004|FreeTAB 8002|FreeTAB 8014|FreeTAB 9704|FreeTAB 1003",VoninoTablet:"\\b(Argus[ _]?S|Diamond[ _]?79HD|Emerald[ _]?78E|Luna[ _]?70C|Onyx[ _]?S|Onyx[ _]?Z|Orin[ _]?HD|Orin[ _]?S|Otis[ _]?S|SpeedStar[ _]?S|Magnet[ _]?M9|Primus[ _]?94[ _]?3G|Primus[ _]?94HD|Primus[ _]?QS|Android.*\\bQ8\\b|Sirius[ _]?EVO[ _]?QS|Sirius[ _]?QS|Spirit[ _]?S)\\b",ECSTablet:"V07OT2|TM105A|S10OT1|TR10CS1",StorexTablet:"eZee[_']?(Tab|Go)[0-9]+|TabLC7|Looney Tunes Tab",VodafoneTablet:"SmartTab([ ]+)?[0-9]+|SmartTabII10|SmartTabII7|VF-1497|VFD 1400",EssentielBTablet:"Smart[ ']?TAB[ ]+?[0-9]+|Family[ ']?TAB2",RossMoorTablet:"RM-790|RM-997|RMD-878G|RMD-974R|RMT-705A|RMT-701|RME-601|RMT-501|RMT-711",iMobileTablet:"i-mobile i-note",TolinoTablet:"tolino tab [0-9.]+|tolino shine",AudioSonicTablet:"\\bC-22Q|T7-QC|T-17B|T-17P\\b",AMPETablet:"Android.* A78 ",SkkTablet:"Android.* (SKYPAD|PHOENIX|CYCLOPS)",TecnoTablet:"TECNO P9|TECNO DP8D",JXDTablet:"Android.* \\b(F3000|A3300|JXD5000|JXD3000|JXD2000|JXD300B|JXD300|S5800|S7800|S602b|S5110b|S7300|S5300|S602|S603|S5100|S5110|S601|S7100a|P3000F|P3000s|P101|P200s|P1000m|P200m|P9100|P1000s|S6600b|S908|P1000|P300|S18|S6600|S9100)\\b",iJoyTablet:"Tablet (Spirit 7|Essentia|Galatea|Fusion|Onix 7|Landa|Titan|Scooby|Deox|Stella|Themis|Argon|Unique 7|Sygnus|Hexen|Finity 7|Cream|Cream X2|Jade|Neon 7|Neron 7|Kandy|Scape|Saphyr 7|Rebel|Biox|Rebel|Rebel 8GB|Myst|Draco 7|Myst|Tab7-004|Myst|Tadeo Jones|Tablet Boing|Arrow|Draco Dual Cam|Aurix|Mint|Amity|Revolution|Finity 9|Neon 9|T9w|Amity 4GB Dual Cam|Stone 4GB|Stone 8GB|Andromeda|Silken|X2|Andromeda II|Halley|Flame|Saphyr 9,7|Touch 8|Planet|Triton|Unique 10|Hexen 10|Memphis 4GB|Memphis 8GB|Onix 10)",FX2Tablet:"FX2 PAD7|FX2 PAD10",XoroTablet:"KidsPAD 701|PAD[ ]?712|PAD[ ]?714|PAD[ ]?716|PAD[ ]?717|PAD[ ]?718|PAD[ ]?720|PAD[ ]?721|PAD[ ]?722|PAD[ ]?790|PAD[ ]?792|PAD[ ]?900|PAD[ ]?9715D|PAD[ ]?9716DR|PAD[ ]?9718DR|PAD[ ]?9719QR|PAD[ ]?9720QR|TelePAD1030|Telepad1032|TelePAD730|TelePAD731|TelePAD732|TelePAD735Q|TelePAD830|TelePAD9730|TelePAD795|MegaPAD 1331|MegaPAD 1851|MegaPAD 2151",ViewsonicTablet:"ViewPad 10pi|ViewPad 10e|ViewPad 10s|ViewPad E72|ViewPad7|ViewPad E100|ViewPad 7e|ViewSonic VB733|VB100a",VerizonTablet:"QTAQZ3|QTAIR7|QTAQTZ3|QTASUN1|QTASUN2|QTAXIA1",OdysTablet:"LOOX|XENO10|ODYS[ -](Space|EVO|Xpress|NOON)|\\bXELIO\\b|Xelio10Pro|XELIO7PHONETAB|XELIO10EXTREME|XELIOPT2|NEO_QUAD10",CaptivaTablet:"CAPTIVA PAD",IconbitTablet:"NetTAB|NT-3702|NT-3702S|NT-3702S|NT-3603P|NT-3603P|NT-0704S|NT-0704S|NT-3805C|NT-3805C|NT-0806C|NT-0806C|NT-0909T|NT-0909T|NT-0907S|NT-0907S|NT-0902S|NT-0902S",TeclastTablet:"T98 4G|\\bP80\\b|\\bX90HD\\b|X98 Air|X98 Air 3G|\\bX89\\b|P80 3G|\\bX80h\\b|P98 Air|\\bX89HD\\b|P98 3G|\\bP90HD\\b|P89 3G|X98 3G|\\bP70h\\b|P79HD 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AGE|LINE|ADVANCE|FEEL|FOLLOW|LIKE|LINK|LIVE|THINK|FREEDOM|CHICAGO|CLEVELAND|BALTIMORE-GH|IOWA|BOSTON|SEATTLE|PHOENIX|DALLAS|IN 101|MasterChef)\\b",MediacomTablet:"M-MPI10C3G|M-SP10EG|M-SP10EGP|M-SP10HXAH|M-SP7HXAH|M-SP10HXBH|M-SP8HXAH|M-SP8MXA",MiTablet:"\\bMI PAD\\b|\\bHM NOTE 1W\\b",NibiruTablet:"Nibiru M1|Nibiru Jupiter One",NexoTablet:"NEXO NOVA|NEXO 10|NEXO AVIO|NEXO FREE|NEXO GO|NEXO EVO|NEXO 3G|NEXO SMART|NEXO KIDDO|NEXO MOBI",LeaderTablet:"TBLT10Q|TBLT10I|TBL-10WDKB|TBL-10WDKBO2013|TBL-W230V2|TBL-W450|TBL-W500|SV572|TBLT7I|TBA-AC7-8G|TBLT79|TBL-8W16|TBL-10W32|TBL-10WKB|TBL-W100",UbislateTablet:"UbiSlate[\\s]?7C",PocketBookTablet:"Pocketbook",KocasoTablet:"\\b(TB-1207)\\b",HisenseTablet:"\\b(F5281|E2371)\\b",Hudl:"Hudl HT7S3|Hudl 2",TelstraTablet:"T-Hub2",GenericTablet:"Android.*\\b97D\\b|Tablet(?!.*PC)|BNTV250A|MID-WCDMA|LogicPD Zoom2|\\bA7EB\\b|CatNova8|A1_07|CT704|CT1002|\\bM721\\b|rk30sdk|\\bEVOTAB\\b|M758A|ET904|ALUMIUM10|Smartfren Tab|Endeavour 1010|Tablet-PC-4|Tagi Tab|\\bM6pro\\b|CT1020W|arc 10HD|\\bTP750\\b|\\bQTAQZ3\\b|WVT101|TM1088|KT107"},oss:{AndroidOS:"Android",BlackBerryOS:"blackberry|\\bBB10\\b|rim tablet os",PalmOS:"PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino",SymbianOS:"Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\\bS60\\b",WindowsMobileOS:"Windows CE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Windows Mobile|Windows Phone [0-9.]+|WCE;",WindowsPhoneOS:"Windows Phone 10.0|Windows Phone 8.1|Windows Phone 8.0|Windows Phone OS|XBLWP7|ZuneWP7|Windows NT 6.[23]; ARM;",iOS:"\\biPhone.*Mobile|\\biPod|\\biPad|AppleCoreMedia",iPadOS:"CPU OS 13",SailfishOS:"Sailfish",MeeGoOS:"MeeGo",MaemoOS:"Maemo",JavaOS:"J2ME/|\\bMIDP\\b|\\bCLDC\\b",webOS:"webOS|hpwOS",badaOS:"\\bBada\\b",BREWOS:"BREW"},uas:{Chrome:"\\bCrMo\\b|CriOS|Android.*Chrome/[.0-9]* (Mobile)?",Dolfin:"\\bDolfin\\b",Opera:"Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR/[0-9.]+$|Coast/[0-9.]+",Skyfire:"Skyfire",Edge:"\\bEdgiOS\\b|Mobile Safari/[.0-9]* Edge",IE:"IEMobile|MSIEMobile",Firefox:"fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile|FxiOS",Bolt:"bolt",TeaShark:"teashark",Blazer:"Blazer",Safari:"Version((?!\\bEdgiOS\\b).)*Mobile.*Safari|Safari.*Mobile|MobileSafari",WeChat:"\\bMicroMessenger\\b",UCBrowser:"UC.*Browser|UCWEB",baiduboxapp:"baiduboxapp",baidubrowser:"baidubrowser",DiigoBrowser:"DiigoBrowser",Mercury:"\\bMercury\\b",ObigoBrowser:"Obigo",NetFront:"NF-Browser",GenericBrowser:"NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision|MQQBrowser|MicroMessenger",PaleMoon:"Android.*PaleMoon|Mobile.*PaleMoon"},props:{Mobile:"Mobile/[VER]",Build:"Build/[VER]",Version:"Version/[VER]",VendorID:"VendorID/[VER]",iPad:"iPad.*CPU[a-z ]+[VER]",iPhone:"iPhone.*CPU[a-z ]+[VER]",iPod:"iPod.*CPU[a-z ]+[VER]",Kindle:"Kindle/[VER]",Chrome:["Chrome/[VER]","CriOS/[VER]","CrMo/[VER]"],Coast:["Coast/[VER]"],Dolfin:"Dolfin/[VER]",Firefox:["Firefox/[VER]","FxiOS/[VER]"],Fennec:"Fennec/[VER]",Edge:"Edge/[VER]",IE:["IEMobile/[VER];","IEMobile [VER]","MSIE [VER];","Trident/[0-9.]+;.*rv:[VER]"],NetFront:"NetFront/[VER]",NokiaBrowser:"NokiaBrowser/[VER]",Opera:[" OPR/[VER]","Opera Mini/[VER]","Version/[VER]"],"Opera Mini":"Opera Mini/[VER]","Opera Mobi":"Version/[VER]",UCBrowser:["UCWEB[VER]","UC.*Browser/[VER]"],MQQBrowser:"MQQBrowser/[VER]",MicroMessenger:"MicroMessenger/[VER]",baiduboxapp:"baiduboxapp/[VER]",baidubrowser:"baidubrowser/[VER]",SamsungBrowser:"SamsungBrowser/[VER]",Iron:"Iron/[VER]",Safari:["Version/[VER]","Safari/[VER]"],Skyfire:"Skyfire/[VER]",Tizen:"Tizen/[VER]",Webkit:"webkit[ /][VER]",PaleMoon:"PaleMoon/[VER]",SailfishBrowser:"SailfishBrowser/[VER]",Gecko:"Gecko/[VER]",Trident:"Trident/[VER]",Presto:"Presto/[VER]",Goanna:"Goanna/[VER]",iOS:" \\bi?OS\\b [VER][ ;]{1}",Android:"Android [VER]",Sailfish:"Sailfish [VER]",BlackBerry:["BlackBerry[\\w]+/[VER]","BlackBerry.*Version/[VER]","Version/[VER]"],BREW:"BREW [VER]",Java:"Java/[VER]","Windows Phone OS":["Windows Phone OS [VER]","Windows Phone [VER]"],"Windows Phone":"Windows Phone [VER]","Windows CE":"Windows CE/[VER]","Windows NT":"Windows NT [VER]",Symbian:["SymbianOS/[VER]","Symbian/[VER]"],webOS:["webOS/[VER]","hpwOS/[VER];"]},utils:{Bot:"Googlebot|facebookexternalhit|Google-AMPHTML|s~amp-validator|AdsBot-Google|Google Keyword Suggestion|Facebot|YandexBot|YandexMobileBot|bingbot|ia_archiver|AhrefsBot|Ezooms|GSLFbot|WBSearchBot|Twitterbot|TweetmemeBot|Twikle|PaperLiBot|Wotbox|UnwindFetchor|Exabot|MJ12bot|YandexImages|TurnitinBot|Pingdom|contentkingapp|AspiegelBot",MobileBot:"Googlebot-Mobile|AdsBot-Google-Mobile|YahooSeeker/M1A1-R2D2",DesktopMode:"WPDesktop",TV:"SonyDTV|HbbTV",WebKit:"(webkit)[ /]([\\w.]+)",Console:"\\b(Nintendo|Nintendo WiiU|Nintendo 3DS|Nintendo Switch|PLAYSTATION|Xbox)\\b",Watch:"SM-V700"}},detectMobileBrowsers:{fullPattern:/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i,shortPattern:/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i,tabletPattern:/android|ipad|playbook|silk/i}},r=Object.prototype.hasOwnProperty;function n(e,t){return null!=e&&null!=t&&e.toLowerCase()===t.toLowerCase()}function i(e,t){var r,n,i=e.length;if(!i||!t)return!1;for(r=t.toLowerCase(),n=0;n=0&&(o=o.substring(0,d)+"([\\w._\\+]+)"+o.substring(d+5)),i[s]=new RegExp(o,"i");u.props[n]=i}a(u.oss),a(u.phones),a(u.tablets),a(u.uas),a(u.utils),u.oss0={WindowsPhoneOS:u.oss.WindowsPhoneOS,WindowsMobileOS:u.oss.WindowsMobileOS}}(),t.findMatch=function(e,t){for(var n in e)if(r.call(e,n)&&e[n].test(t))return n;return null},t.findMatches=function(e,t){var n=[];for(var i in e)r.call(e,i)&&e[i].test(t)&&n.push(i);return n},t.getVersionStr=function(e,n){var i,a,o,s,c=t.mobileDetectRules.props;if(r.call(c,e))for(o=(i=c[e]).length,a=0;a1&&(e=t[0]+".",t.shift(),e+=t.join("")),Number(e)},t.isMobileFallback=function(e){return 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ht(8,16,128,128,At),new ht(8,32,128,256,At),new ht(32,128,258,1024,At),new ht(32,258,258,4096,At)];function pt(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=Ke,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(2*$e),this.dyn_dtree=new Uint16Array(2*(2*Je+1)),this.bl_tree=new Uint16Array(2*(2*Ze+1)),rt(this.dyn_ltree),rt(this.dyn_dtree),rt(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new 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o=1;if(t===Fe&&(t=6),n<0?(o=0,n=-n):n>15&&(o=2,n-=16),i<1||i>9||r!==Ke||n<8||n>15||t<0||t>9||a<0||a>We)return et(e,Ne);8===n&&(n=9);const s=new pt;return e.state=s,s.strm=e,s.wrap=o,s.gzhead=null,s.w_bits=n,s.w_size=1<vt(e,t,Ke,15,8,ze),deflateInit2:vt,deflateReset:gt,deflateResetKeep:mt,deflateSetHeader:(e,t)=>e&&e.state?2!==e.state.wrap?Ne:(e.state.gzhead=t,Le):Ne,deflate:(e,t)=>{let r,n;if(!e||!e.state||t>Be||t<0)return e?et(e,Ne):Ne;const i=e.state;if(!e.output||!e.input&&0!==e.avail_in||666===i.status&&t!==Oe)return et(e,0===e.avail_out?je:Ne);i.strm=e;const a=i.last_flush;if(i.last_flush=t,42===i.status)if(2===i.wrap)e.adler=0,ot(i,31),ot(i,139),ot(i,8),i.gzhead?(ot(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),ot(i,255&i.gzhead.time),ot(i,i.gzhead.time>>8&255),ot(i,i.gzhead.time>>16&255),ot(i,i.gzhead.time>>24&255),ot(i,9===i.level?2:i.strategy>=qe||i.level<2?4:0),ot(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(ot(i,255&i.gzhead.extra.length),ot(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(e.adler=ke(e.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(ot(i,0),ot(i,0),ot(i,0),ot(i,0),ot(i,0),ot(i,9===i.level?2:i.strategy>=qe||i.level<2?4:0),ot(i,3),i.status=113);else{let 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class{constructor(e){this.level=e}setLevel(e){this.level=e}log(...e){if("log"!==this.level)return;const t=`${Hr()} %cLOG-QNRTC`;console.info(t,"color: #66ccff; font-weight: bold;",...e)}debug(...e){if("log"!==this.level&&"debug"!==this.level)return;const t=`${Hr()} %cDEBUG-QNRTC`;console.info(t,"color: #A28148; font-weight: bold;",...e)}warning(...e){if("disable"===this.level)return;const t=`${Hr()} %cWARNING-QNRTC`;console.warn(t,"color: #E44F44; font-weight: bold;",...e)}}("log");class Fr extends C{constructor(e,t=!0){super(),this._closed=!1,this._busy=!1,this._queue=[],this.name=e||"TaskQueue",this.isDebug=t}close(){this._closed=!0}push(e,t){return this.isDebug&&jr.debug(`${this.name} push()`,e,t),new Promise((r,n)=>{this._queue.push({method:e,data:t,resolve:r,reject:n}),this._handlePendingCommands()})}_handlePendingCommands(){if(this._busy)return;const 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%s"},{name:"bundleOnly",reg:/^(bundle-only)/},{name:"label",reg:/^label:(.+)/,format:"label:%s"},{name:"sctpPort",reg:/^sctp-port:(\d+)$/,format:"sctp-port:%s"},{name:"maxMessageSize",reg:/^max-message-size:(\d+)$/,format:"max-message-size:%s"},{push:"tsRefClocks",reg:/^ts-refclk:([^\s=]*)(?:=(\S*))?/,names:["clksrc","clksrcExt"],format:function(e){return"ts-refclk:%s"+(null!=e.clksrcExt?"=%s":"")}},{name:"mediaClk",reg:/^mediaclk:(?:id=(\S*))? *([^\s=]*)(?:=(\S*))?(?: *rate=(\d+)\/(\d+))?/,names:["id","mediaClockName","mediaClockValue","rateNumerator","rateDenominator"],format:function(e){var t="mediaclk:";return t+=null!=e.id?"id=%s %s":"%v%s",t+=null!=e.mediaClockValue?"=%s":"",t+=null!=e.rateNumerator?" rate=%s":"",t+=null!=e.rateDenominator?"/%s":""}},{name:"keywords",reg:/^keywds:(.+)$/,format:"keywds:%s"},{name:"content",reg:/^content:(.+)/,format:"content:%s"},{name:"bfcpFloorCtrl",reg:/^floorctrl:(c-only|s-only|c-s)/,format:"floorctrl:%s"},{name:"bfcpConfId",reg:/^confid:(\d+)/,format:"confid:%s"},{name:"bfcpUserId",reg:/^userid:(\d+)/,format:"userid:%s"},{name:"bfcpFloorId",reg:/^floorid:(.+) (?:m-stream|mstrm):(.+)/,names:["id","mStream"],format:"floorid:%s mstrm:%s"},{push:"invalid",names:["value"]}]};Object.keys(t).forEach(function(e){t[e].forEach(function(e){e.reg||(e.reg=/(.*)/),e.format||(e.format="%s")})})}),Pi=(Ei.v,Ei.o,Ei.s,Ei.i,Ei.u,Ei.e,Ei.p,Ei.z,Ei.r,Ei.t,Ei.c,Ei.b,Ei.m,Ei.a,u(function(e,t){var r=function(e){return String(Number(e))===e?Number(e):e},n=function(e,t,n){var i=e.name&&e.names;e.push&&!t[e.push]?t[e.push]=[]:i&&!t[e.name]&&(t[e.name]={});var a=e.push?{}:i?t[e.name]:t;!function(e,t,n,i){if(i&&!n)t[i]=r(e[1]);else for(var a=0;a1&&(e[n[0]]=void 0),e};t.parseParams=function(e){return e.split(/;\s?/).reduce(a,{})},t.parseFmtpConfig=t.parseParams,t.parsePayloads=function(e){return e.toString().split(" ").map(Number)},t.parseRemoteCandidates=function(e){for(var t=[],n=e.split(" ").map(r),i=0;i=n)return e;var i=r[t];switch(t+=1,e){case"%%":return"%";case"%s":return String(i);case"%d":return Number(i);case"%v":return""}})}.apply(null,n)},Ri=["v","o","s","i","u","e","p","c","b","t","r","z","a"],Di=["i","c","b","a"],xi={write:function(e,t){t=t||{},null==e.version&&(e.version=0),null==e.name&&(e.name=" "),e.media.forEach(function(e){null==e.payloads&&(e.payloads="")});var r=t.outerOrder||Ri,n=t.innerOrder||Di,i=[];return r.forEach(function(t){Ei[t].forEach(function(r){r.name in e&&null!=e[r.name]?i.push(Ii(t,r,e)):r.push in e&&null!=e[r.push]&&e[r.push].forEach(function(e){i.push(Ii(t,r,e))})})}),e.media.forEach(function(e){i.push(Ii("m",Ei.m[0],e)),n.forEach(function(t){Ei[t].forEach(function(r){r.name in e&&null!=e[r.name]?i.push(Ii(t,r,e)):r.push in e&&null!=e[r.push]&&e[r.push].forEach(function(e){i.push(Ii(t,r,e))})})})}),i.join("\r\n")+"\r\n"},parse:Pi.parse,parseParams:Pi.parseParams,parseFmtpConfig:Pi.parseFmtpConfig,parsePayloads:Pi.parsePayloads,parseRemoteCandidates:Pi.parseRemoteCandidates,parseImageAttributes:Pi.parseImageAttributes,parseSimulcastStreamList:Pi.parseSimulcastStreamList};const Oi="\n",Bi="qiniu-rtc-client";function Li(e){return e.map(e=>{const t={component:1,foundation:e.foundation,ip:e.ip,port:e.port,priority:e.priority,transport:e.protocol,type:e.type};return e.tcpType&&(t.tcptype=e.tcpType),t})}class Gi{constructor(e,t){this.lastSubMids=[],this.sessionVersion=0,this.direction=e,this.extendedRtpCapabilities=t}get transportRemoteParameters(){return this._transportRemoteParameters}async setTransportRemoteParameters(e){for(const t of e.iceCandidates)t.ip=await Nn(t.ip);this._transportRemoteParameters=e}createRemoteAnswer(e,t,r){if(jr.log("create remote answer",t,r),!this.transportRemoteParameters)throw Zr("no transportRemoteParameters!");return w.unifiedPlan?function(e,t,r,n,i){const a=xi.parse(r),o={version:0};o.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344376",sessionVersion:2,username:Bi},o.name="-",o.timing={start:0,stop:0},o.icelite=t.iceParameters.iceLite?"ice-lite":void 0,o.msidSemantic={semantic:"WMS",token:"*"},o.media=[],o.fingerprint={type:t.dtlsParameters.fingerprints[0].algorithm,hash:t.dtlsParameters.fingerprints[0].value};for(const r of a.media){r.direction;const a=r.type,s="audio"===a?e.codecs[0]:e.codecs[1],c=e.headerExtensions.filter(e=>e.kind===a),d={type:r.type,port:i&&i.has(String(r.mid))?0:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:r.mid,iceUfrag:t.iceParameters.usernameFragment,icePwd:t.iceParameters.password,candidates:Li(t.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===t.dtlsParameters.role?"actpass":"active",direction:"sendonly"===r.direction||"sendrecv"===r.direction?"recvonly":"inactive",rtp:[{payload:s.sendPayloadType,codec:s.name,rate:s.clockRate,encoding:s.channels>1?s.channels:void 0}],rtcpFb:[],fmtp:[{payload:s.sendPayloadType,config:Object.keys(s.parameters).map(e=>`${e}=${s.parameters[e]};`).join("")}],payloads:s.sendPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:c.map(e=>({uri:e.uri,value:e.sendId}))};s.rtcpFeedback&&s.rtcpFeedback.length>0&&s.rtcpFeedback.forEach(e=>{d.rtcpFb.push({payload:s.sendPayloadType,type:e.type,subtype:e.parameter})}),s.sendRtxPayloadType&&(d.rtp.push({payload:s.sendRtxPayloadType,codec:"rtx",rate:s.clockRate,encoding:s.channels>1?s.channels:void 0}),d.fmtp.push({payload:s.sendRtxPayloadType,config:`apt=${s.sendPayloadType};`}),d.payloads=`${s.sendPayloadType} ${s.sendRtxPayloadType}`);const u=n[d.mid];"video"===d.type&&u&&(d.rids=[{id:"hi",direction:"recv"},{id:"lo",direction:"recv"}],d.simulcast={dir1:"recv",list1:"hi;lo"}),o.media.push(d)}const s=(a.media||[]).filter(e=>e.hasOwnProperty("mid")&&0!==e.port).map(e=>String(e.mid));s.length>0&&(o.groups=[{type:"BUNDLE",mids:s.join(" ")}]);return xi.write(o)}(this.extendedRtpCapabilities,this.transportRemoteParameters,e,t,r):function(e,t,r){const n=xi.parse(r);n.version=0,n.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344376",sessionVersion:2,username:Bi},n.name="-",n.timing={start:0,stop:0},n.icelite=t.iceParameters.iceLite?"ice-lite":void 0,n.msidSemantic={semantic:"WMS",token:"*"},n.fingerprint={type:t.dtlsParameters.fingerprints[0].algorithm,hash:t.dtlsParameters.fingerprints[0].value};const i=[];for(const r of n.media){const n=r.type,a=e.codecs.find(e=>e.kind===n),o=(e.headerExtensions||[]).filter(e=>e.kind===n);if(!a)throw Zr("can not find codec"+n);const s={type:n,mid:n,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},iceUfrag:t.iceParameters.usernameFragment,icePwd:t.iceParameters.password,candidates:Li(t.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===t.dtlsParameters.role?"actpass":"active",direction:"recvonly",rtp:[{payload:a.sendPayloadType,codec:a.name,rate:a.clockRate,encoding:a.channels>1?a.channels:void 0}],rtcpFb:[],fmtp:[{payload:a.sendPayloadType,config:Object.keys(a.parameters).map(e=>`${e}=${a.parameters[e]};`).join("")}],payloads:a.sendPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:o.map(e=>({uri:e.uri,value:e.sendId}))};a.rtcpFeedback&&a.rtcpFeedback.length>0&&a.rtcpFeedback.forEach(e=>{s.rtcpFb.push({payload:a.sendPayloadType,type:e.type,subtype:e.parameter})}),a.sendRtxPayloadType&&(s.rtp.push({payload:a.sendRtxPayloadType,codec:"rtx",rate:a.clockRate,encoding:a.channels>1?a.channels:void 0}),s.fmtp.push({payload:a.sendRtxPayloadType,config:`apt=${a.sendPayloadType};`}),s.payloads=`${a.sendPayloadType} ${a.sendRtxPayloadType}`),i.push(s)}return n.media=i,xi.write(n)}(this.extendedRtpCapabilities,this.transportRemoteParameters,e)}createRemoteOffer(e){if(!this.transportRemoteParameters)throw Zr("no transportRemoteParameters!");if(w.unifiedPlan){const t=function(e,t){let r=[];for(const n of t){const t=E(e,e=>e.mid===n)[0];t&&r.push(t)}return r=r.concat(e),t=r.map(e=>e.mid),r}(e,this.lastSubMids);return this.lastSubMids=t.map(e=>e.mid),this.sessionVersion+=1,function(e,t,r,n){jr.debug("consumerInfos",e);const i={},a=e.map(e=>e.mid);i.version=0,i.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344377",sessionVersion:n,username:Bi},i.name="-",i.timing={start:0,stop:0},i.icelite=r.iceParameters.iceLite?"ice-lite":void 0,i.msidSemantic={semantic:"WMS",token:"*"},a.length>0&&(i.groups=[{type:"BUNDLE",mids:a.join(" ")}]);i.media=[],i.fingerprint={type:r.dtlsParameters.fingerprints[0].algorithm,hash:r.dtlsParameters.fingerprints[0].value};for(const n of e){const e="audio"===n.kind?t.codecs[0]:t.codecs[1],a=t.headerExtensions.filter(e=>e.kind===n.kind),o={type:n.kind,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:n.mid,msid:`${n.streamId} ${n.trackID}`,iceUfrag:r.iceParameters.usernameFragment,icePwd:r.iceParameters.password,candidates:Li(r.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===r.dtlsParameters.role?"actpass":"active",direction:n.closed?"inactive":"sendonly",rtp:[{payload:e.recvPayloadType,codec:e.name,rate:e.clockRate,encoding:e.channels>1?e.channels:void 0}],rtcpFb:[],fmtp:[{payload:e.recvPayloadType,config:Object.keys(e.parameters).map(t=>`${t}=${e.parameters[t]};`).join("")}],payloads:e.recvPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:n.closed?[]:a.map(e=>({uri:e.uri,value:e.recvId})),ssrcs:!n.closed&&n.ssrc?[{id:n.ssrc,attribute:"cname",value:n.cname}]:[],ssrcGroups:[]};e.rtcpFeedback&&e.rtcpFeedback.length>0&&e.rtcpFeedback.forEach(t=>{o.rtcpFb.push({payload:e.recvPayloadType,type:t.type,subtype:t.parameter})}),e.recvRtxPayloadType&&(o.rtp.push({payload:e.recvRtxPayloadType,codec:"rtx",rate:e.clockRate,encoding:e.channels>1?e.channels:void 0}),o.fmtp.push({payload:e.recvRtxPayloadType,config:`apt=${e.recvPayloadType};`}),o.payloads=`${e.recvPayloadType} ${e.recvRtxPayloadType}`),n.rtxSsrc&&!n.closed&&(o.ssrcs=o.ssrcs.concat([{id:n.rtxSsrc,attribute:"cname",value:n.cname}]),o.ssrcGroups.push({semantics:"FID",ssrcs:`${n.ssrc} ${n.rtxSsrc}`})),i.media.push(o)}return xi.write(i)}(t,this.extendedRtpCapabilities,this.transportRemoteParameters,this.sessionVersion)}{const t=new Set;return e.forEach(e=>t.add(e.kind)),0===e.length&&(t.add("audio"),t.add("video")),function(e,t,r,n){e=["audio","video"];const i={version:0};i.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344377",sessionVersion:2,username:Bi},i.name="-",i.timing={start:0,stop:0},i.icelite=n.iceParameters.iceLite?"ice-lite":void 0,i.msidSemantic={semantic:"WMS",token:"*"},i.groups=[{type:"BUNDLE",mids:e.join(" ")}],i.media=[],i.fingerprint={type:n.dtlsParameters.fingerprints[0].algorithm,hash:n.dtlsParameters.fingerprints[0].value};for(const a of e){const e=t.filter(e=>e.kind===a),o=r.codecs.find(e=>e.kind===a),s=(r.headerExtensions||[]).filter(e=>e.kind===a);if(!o)throw Zr("no codec"+a);const c={type:a,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:a,iceUfrag:n.iceParameters.usernameFragment,icePwd:n.iceParameters.password,candidates:Li(n.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===n.dtlsParameters.role?"actpass":"active",direction:"sendonly",rtp:[{payload:o.recvPayloadType,codec:o.name,rate:o.clockRate,encoding:o.channels>1?o.channels:void 0}],rtcpFb:[],fmtp:[{payload:o.recvPayloadType,config:Object.keys(o.parameters).map(e=>`${e}=${o.parameters[e]};`).join("")}],payloads:o.recvPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ssrcs:[],ssrcGroups:[],ext:s.map(e=>({uri:e.uri,value:e.recvId}))};o.rtcpFeedback&&o.rtcpFeedback.length>0&&o.rtcpFeedback.forEach(e=>{c.rtcpFb.push({payload:o.recvPayloadType,type:e.type,subtype:e.parameter})}),o.recvRtxPayloadType&&(c.rtp.push({payload:o.recvRtxPayloadType,codec:"rtx",rate:o.clockRate,encoding:o.channels>1?o.channels:void 0}),c.fmtp.push({payload:o.recvRtxPayloadType,config:`apt=${o.recvPayloadType};`}),c.payloads=`${o.recvPayloadType} ${o.recvRtxPayloadType}`);for(const t of e)c.ssrcs.push({id:t.ssrc,attribute:"msid",value:`${t.streamId} ${t.trackID}`}),c.ssrcs.push({id:t.ssrc,attribute:"mslabel",value:`${t.streamId}`}),c.ssrcs.push({id:t.ssrc,attribute:"label",value:`${t.trackID}`}),c.ssrcs.push({id:t.ssrc,attribute:"cname",value:`${t.cname}`}),t.rtxSsrc&&(c.ssrcGroups.push({semantics:"FID",ssrcs:`${t.ssrc} ${t.rtxSsrc}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"msid",value:`${t.streamId} ${t.trackID}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"mslabel",value:`${t.streamId}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"label",value:`${t.trackID}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"cname",value:`${t.cname}`}));i.media.push(c)}return xi.write(i)}(Array.from(t),e,this.extendedRtpCapabilities,this.transportRemoteParameters)}}async updateICEData(e,t){if(this.transportRemoteParameters){for(const e of t)e.ip=await Nn(e.ip);this.transportRemoteParameters.iceCandidates=t,this.transportRemoteParameters.iceParameters=e}}}async function Ni(e){const t=await e.createOffer({offerToReceiveAudio:!0,offerToReceiveVideo:!0});return t.sdp?{isH264:-1!==t.sdp.toLowerCase().indexOf("h264"),sdp:t.sdp}:{isH264:!1,sdp:""}}function Hi(e){const t=xi.parse(e);if(!("media"in t))return xi.write(t);if(!Array.isArray(t.media))return xi.write(t);for(const e of t.media)"rtp"in e&&Array.isArray(e.rtp)&&"audio"===e.type&&(e.rtp=e.rtp.filter(t=>!("codec"in t)||("red"!==t.codec.toLowerCase()||("payload"in t&&"fmtp"in e&&Array.isArray(e.fmtp)&&(e.fmtp=e.fmtp.filter(e=>e.payload!==t.payload)),!1))));return xi.write(t)}var ji,Fi=u(function(e){!function(){return function e(t,r,n){function i(o,s){if(!r[o]){if(!t[o]){if(!s&&d)return d();if(a)return a(o,!0);var c=new Error("Cannot find module '"+o+"'");throw c.code="MODULE_NOT_FOUND",c}var u=r[o]={exports:{}};t[o][0].call(u.exports,function(e){return i(t[o][1][e]||e)},u,u.exports,e,t,r,n)}return r[o].exports}for(var a=d,o=0;o0&&void 0!==arguments[0]?arguments[0]:{}).window,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0},r=n.log,d=n.detectBrowser(e),u={browserDetails:d,commonShim:c,extractVersion:n.extractVersion,disableLog:n.disableLog,disableWarnings:n.disableWarnings};switch(d.browser){case"chrome":if(!i||!i.shimPeerConnection||!t.shimChrome)return r("Chrome shim is not included in this adapter release."),u;if(null===d.version)return r("Chrome shim can not determine version, not shimming."),u;r("adapter.js shimming chrome."),u.browserShim=i,c.shimAddIceCandidateNullOrEmpty(e,d),i.shimGetUserMedia(e,d),i.shimMediaStream(e,d),i.shimPeerConnection(e,d),i.shimOnTrack(e,d),i.shimAddTrackRemoveTrack(e,d),i.shimGetSendersWithDtmf(e,d),i.shimGetStats(e,d),i.shimSenderReceiverGetStats(e,d),i.fixNegotiationNeeded(e,d),c.shimRTCIceCandidate(e,d),c.shimConnectionState(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d),c.removeExtmapAllowMixed(e,d);break;case"firefox":if(!o||!o.shimPeerConnection||!t.shimFirefox)return r("Firefox shim is not included in this adapter release."),u;r("adapter.js shimming firefox."),u.browserShim=o,c.shimAddIceCandidateNullOrEmpty(e,d),o.shimGetUserMedia(e,d),o.shimPeerConnection(e,d),o.shimOnTrack(e,d),o.shimRemoveStream(e,d),o.shimSenderGetStats(e,d),o.shimReceiverGetStats(e,d),o.shimRTCDataChannel(e,d),o.shimAddTransceiver(e,d),o.shimGetParameters(e,d),o.shimCreateOffer(e,d),o.shimCreateAnswer(e,d),c.shimRTCIceCandidate(e,d),c.shimConnectionState(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d);break;case"edge":if(!a||!a.shimPeerConnection||!t.shimEdge)return r("MS edge shim is not included in this adapter release."),u;r("adapter.js shimming edge."),u.browserShim=a,a.shimGetUserMedia(e,d),a.shimGetDisplayMedia(e,d),a.shimPeerConnection(e,d),a.shimReplaceTrack(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d);break;case"safari":if(!s||!t.shimSafari)return r("Safari shim is not included in this adapter release."),u;r("adapter.js shimming safari."),u.browserShim=s,c.shimAddIceCandidateNullOrEmpty(e,d),s.shimRTCIceServerUrls(e,d),s.shimCreateOfferLegacy(e,d),s.shimCallbacksAPI(e,d),s.shimLocalStreamsAPI(e,d),s.shimRemoteStreamsAPI(e,d),s.shimTrackEventTransceiver(e,d),s.shimGetUserMedia(e,d),s.shimAudioContext(e,d),c.shimRTCIceCandidate(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d),c.removeExtmapAllowMixed(e,d);break;default:r("Unsupported browser!")}return u};var n=d(e("./utils")),i=d(e("./chrome/chrome_shim")),a=d(e("./edge/edge_shim")),o=d(e("./firefox/firefox_shim")),s=d(e("./safari/safari_shim")),c=d(e("./common_shim"));function d(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}},{"./chrome/chrome_shim":3,"./common_shim":6,"./edge/edge_shim":12,"./firefox/firefox_shim":7,"./safari/safari_shim":10,"./utils":11}],3:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=r.shimGetUserMedia=void 0;var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},i=e("./getusermedia");Object.defineProperty(r,"shimGetUserMedia",{enumerable:!0,get:function(){return i.shimGetUserMedia}});var a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimMediaStream=function(e){e.MediaStream=e.MediaStream||e.webkitMediaStream},r.shimOnTrack=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||"ontrack"in e.RTCPeerConnection.prototype)o.wrapPeerConnectionEvent(e,"track",function(e){return e.transceiver||Object.defineProperty(e,"transceiver",{value:{receiver:e.receiver}}),e});else{Object.defineProperty(e.RTCPeerConnection.prototype,"ontrack",{get:function(){return this._ontrack},set:function(e){this._ontrack&&this.removeEventListener("track",this._ontrack),this.addEventListener("track",this._ontrack=e)},enumerable:!0,configurable:!0});var t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){var r=this;return this._ontrackpoly||(this._ontrackpoly=function(t){t.stream.addEventListener("addtrack",function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find(function(e){return e.track&&e.track.id===n.track.id}):{track:n.track};var a=new Event("track");a.track=n.track,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)}),t.stream.getTracks().forEach(function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find(function(e){return e.track&&e.track.id===n.id}):{track:n};var a=new Event("track");a.track=n,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)})},this.addEventListener("addstream",this._ontrackpoly)),t.apply(this,arguments)}}},r.shimGetSendersWithDtmf=function(e){if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&!("getSenders"in e.RTCPeerConnection.prototype)&&"createDTMFSender"in e.RTCPeerConnection.prototype){var t=function(e,t){return{track:t,get dtmf(){return void 0===this._dtmf&&("audio"===t.kind?this._dtmf=e.createDTMFSender(t):this._dtmf=null),this._dtmf},_pc:e}};if(!e.RTCPeerConnection.prototype.getSenders){e.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};var r=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,n){var i=r.apply(this,arguments);return i||(i=t(this,e),this._senders.push(i)),i};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){i.apply(this,arguments);var t=this._senders.indexOf(e);-1!==t&&this._senders.splice(t,1)}}var a=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var r=this;this._senders=this._senders||[],a.apply(this,[e]),e.getTracks().forEach(function(e){r._senders.push(t(r,e))})};var o=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;this._senders=this._senders||[],o.apply(this,[e]),e.getTracks().forEach(function(e){var r=t._senders.find(function(t){return t.track===e});r&&t._senders.splice(t._senders.indexOf(r),1)})}}else if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&"getSenders"in e.RTCPeerConnection.prototype&&"createDTMFSender"in e.RTCPeerConnection.prototype&&e.RTCRtpSender&&!("dtmf"in e.RTCRtpSender.prototype)){var s=e.RTCPeerConnection.prototype.getSenders;e.RTCPeerConnection.prototype.getSenders=function(){var e=this,t=s.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t},Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}},r.shimGetStats=function(e){if(!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){var e=this,r=Array.prototype.slice.call(arguments),n=r[0],i=r[1],a=r[2];if(arguments.length>0&&"function"==typeof n)return t.apply(this,arguments);if(0===t.length&&(0===arguments.length||"function"!=typeof n))return t.apply(this,[]);var o=function(e){var t={},r=e.result();return r.forEach(function(e){var r={id:e.id,timestamp:e.timestamp,type:{localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[e.type]||e.type};e.names().forEach(function(t){r[t]=e.stat(t)}),t[r.id]=r}),t},s=function(e){return new Map(Object.keys(e).map(function(t){return[t,e[t]]}))};if(arguments.length>=2){return t.apply(this,[function(e){i(s(o(e)))},n])}return new Promise(function(r,n){t.apply(e,[function(e){r(s(o(e)))},n])}).then(i,a)}},r.shimSenderReceiverGetStats=function(e){if(!("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&e.RTCRtpSender&&e.RTCRtpReceiver))return;if(!("getStats"in e.RTCRtpSender.prototype)){var t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!0)})}}if(!("getStats"in e.RTCRtpReceiver.prototype)){var i=e.RTCPeerConnection.prototype.getReceivers;i&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,t=i.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t}),o.wrapPeerConnectionEvent(e,"track",function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!1)})}}if(!("getStats"in e.RTCRtpSender.prototype&&"getStats"in e.RTCRtpReceiver.prototype))return;var a=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){if(arguments.length>0&&arguments[0]instanceof e.MediaStreamTrack){var t=arguments[0],r=void 0,n=void 0,i=void 0;return this.getSenders().forEach(function(e){e.track===t&&(r?i=!0:r=e)}),this.getReceivers().forEach(function(e){return e.track===t&&(n?i=!0:n=e),e.track===t}),i||r&&n?Promise.reject(new DOMException("There are more than one sender or receiver for the track.","InvalidAccessError")):r?r.getStats():n?n.getStats():Promise.reject(new DOMException("There is no sender or receiver for the track.","InvalidAccessError"))}return a.apply(this,arguments)}},r.shimAddTrackRemoveTrackWithNative=c,r.shimAddTrackRemoveTrack=function(e,t){if(!e.RTCPeerConnection)return;if(e.RTCPeerConnection.prototype.addTrack&&t.version>=65)return c(e);var r=e.RTCPeerConnection.prototype.getLocalStreams;e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this,t=r.apply(this);return this._reverseStreams=this._reverseStreams||{},t.map(function(t){return e._reverseStreams[t.id]})};var n=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(t){var r=this;if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},t.getTracks().forEach(function(e){var t=r.getSenders().find(function(t){return t.track===e});if(t)throw new DOMException("Track already exists.","InvalidAccessError")}),!this._reverseStreams[t.id]){var i=new e.MediaStream(t.getTracks());this._streams[t.id]=i,this._reverseStreams[i.id]=t,t=i}n.apply(this,[t])};var i=e.RTCPeerConnection.prototype.removeStream;function a(e,t){var r=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(i.id,"g"),n.id)}),new RTCSessionDescription({type:t.type,sdp:r})}e.RTCPeerConnection.prototype.removeStream=function(e){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},i.apply(this,[this._streams[e.id]||e]),delete this._reverseStreams[this._streams[e.id]?this._streams[e.id].id:e.id],delete this._streams[e.id]},e.RTCPeerConnection.prototype.addTrack=function(t,r){var n=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");var i=[].slice.call(arguments,1);if(1!==i.length||!i[0].getTracks().find(function(e){return e===t}))throw new DOMException("The adapter.js addTrack polyfill only supports a single stream which is associated with the specified track.","NotSupportedError");var a=this.getSenders().find(function(e){return e.track===t});if(a)throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};var o=this._streams[r.id];if(o)o.addTrack(t),Promise.resolve().then(function(){n.dispatchEvent(new Event("negotiationneeded"))});else{var s=new e.MediaStream([t]);this._streams[r.id]=s,this._reverseStreams[s.id]=r,this.addStream(s)}return this.getSenders().find(function(e){return e.track===t})},["createOffer","createAnswer"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,function(){var e=this,t=arguments,n=arguments.length&&"function"==typeof arguments[0];return n?r.apply(this,[function(r){var n=a(e,r);t[0].apply(null,[n])},function(e){t[1]&&t[1].apply(null,e)},arguments[2]]):r.apply(this,arguments).then(function(t){return a(e,t)})});e.RTCPeerConnection.prototype[t]=n[t]});var o=e.RTCPeerConnection.prototype.setLocalDescription;e.RTCPeerConnection.prototype.setLocalDescription=function(){return arguments.length&&arguments[0].type?(arguments[0]=(e=this,t=arguments[0],r=t.sdp,Object.keys(e._reverseStreams||[]).forEach(function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(n.id,"g"),i.id)}),new RTCSessionDescription({type:t.type,sdp:r})),o.apply(this,arguments)):o.apply(this,arguments);var e,t,r};var d=Object.getOwnPropertyDescriptor(e.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(e.RTCPeerConnection.prototype,"localDescription",{get:function(){var e=d.get.apply(this);return""===e.type?e:a(this,e)}}),e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!e._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");var r=e._pc===this;if(!r)throw new DOMException("Sender was not created by this connection.","InvalidAccessError");this._streams=this._streams||{};var n=void 0;Object.keys(this._streams).forEach(function(r){var i=t._streams[r].getTracks().find(function(t){return e.track===t});i&&(n=t._streams[r])}),n&&(1===n.getTracks().length?this.removeStream(this._reverseStreams[n.id]):n.removeTrack(e.track),this.dispatchEvent(new Event("negotiationneeded")))}},r.shimPeerConnection=function(e,t){!e.RTCPeerConnection&&e.webkitRTCPeerConnection&&(e.RTCPeerConnection=e.webkitRTCPeerConnection);if(!e.RTCPeerConnection)return;t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,function(){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)});e.RTCPeerConnection.prototype[t]=n[t]})},r.fixNegotiationNeeded=function(e,t){o.wrapPeerConnectionEvent(e,"negotiationneeded",function(e){var r=e.target;if(!(t.version<72||r.getConfiguration&&"plan-b"===r.getConfiguration().sdpSemantics)||"stable"===r.signalingState)return e})};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils.js"));function s(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function c(e){e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map(function(t){return e._shimmedLocalStreams[t][0]})};var t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,r){if(!r)return t.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};var n=t.apply(this,arguments);return this._shimmedLocalStreams[r.id]?-1===this._shimmedLocalStreams[r.id].indexOf(n)&&this._shimmedLocalStreams[r.id].push(n):this._shimmedLocalStreams[r.id]=[r,n],n};var r=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var t=this;this._shimmedLocalStreams=this._shimmedLocalStreams||{},e.getTracks().forEach(function(e){if(t.getSenders().find(function(t){return t.track===e}))throw new DOMException("Track already exists.","InvalidAccessError")});var n=this.getSenders();r.apply(this,arguments);var i=this.getSenders().filter(function(e){return-1===n.indexOf(e)});this._shimmedLocalStreams[e.id]=[e].concat(i)};var n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[e.id],n.apply(this,arguments)};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},e&&Object.keys(this._shimmedLocalStreams).forEach(function(r){var n=t._shimmedLocalStreams[r].indexOf(e);-1!==n&&t._shimmedLocalStreams[r].splice(n,1),1===t._shimmedLocalStreams[r].length&&delete t._shimmedLocalStreams[r]}),i.apply(this,arguments)}}},{"../utils.js":11,"./getdisplaymedia":4,"./getusermedia":5}],4:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;if("function"!=typeof t)return void console.error("shimGetDisplayMedia: getSourceId argument is not a function");e.navigator.mediaDevices.getDisplayMedia=function(r){return t(r).then(function(t){var n=r.video&&r.video.width,i=r.video&&r.video.height,a=r.video&&r.video.frameRate;return r.video={mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:t,maxFrameRate:a||3}},n&&(r.video.mandatory.maxWidth=n),i&&(r.video.mandatory.maxHeight=i),e.navigator.mediaDevices.getUserMedia(r)})}}},{}],5:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e,t){var r=e&&e.navigator;if(!r.mediaDevices)return;var a=function(e){if("object"!==(void 0===e?"undefined":n(e))||e.mandatory||e.optional)return e;var t={};return Object.keys(e).forEach(function(r){if("require"!==r&&"advanced"!==r&&"mediaSource"!==r){var i="object"===n(e[r])?e[r]:{ideal:e[r]};void 0!==i.exact&&"number"==typeof i.exact&&(i.min=i.max=i.exact);var a=function(e,t){return e?e+t.charAt(0).toUpperCase()+t.slice(1):"deviceId"===t?"sourceId":t};if(void 0!==i.ideal){t.optional=t.optional||[];var o={};"number"==typeof i.ideal?(o[a("min",r)]=i.ideal,t.optional.push(o),(o={})[a("max",r)]=i.ideal,t.optional.push(o)):(o[a("",r)]=i.ideal,t.optional.push(o))}void 0!==i.exact&&"number"!=typeof i.exact?(t.mandatory=t.mandatory||{},t.mandatory[a("",r)]=i.exact):["min","max"].forEach(function(e){void 0!==i[e]&&(t.mandatory=t.mandatory||{},t.mandatory[a(e,r)]=i[e])})}}),e.advanced&&(t.optional=(t.optional||[]).concat(e.advanced)),t},o=function(e,o){if(t.version>=61)return o(e);if((e=JSON.parse(JSON.stringify(e)))&&"object"===n(e.audio)){var s=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])};e=JSON.parse(JSON.stringify(e)),s(e.audio,"autoGainControl","googAutoGainControl"),s(e.audio,"noiseSuppression","googNoiseSuppression"),e.audio=a(e.audio)}if(e&&"object"===n(e.video)){var c=e.video.facingMode;c=c&&("object"===(void 0===c?"undefined":n(c))?c:{ideal:c});var d=t.version<66;if(c&&("user"===c.exact||"environment"===c.exact||"user"===c.ideal||"environment"===c.ideal)&&(!r.mediaDevices.getSupportedConstraints||!r.mediaDevices.getSupportedConstraints().facingMode||d)){delete e.video.facingMode;var u=void 0;if("environment"===c.exact||"environment"===c.ideal?u=["back","rear"]:"user"!==c.exact&&"user"!==c.ideal||(u=["front"]),u)return r.mediaDevices.enumerateDevices().then(function(t){var r=(t=t.filter(function(e){return"videoinput"===e.kind})).find(function(e){return u.some(function(t){return e.label.toLowerCase().includes(t)})});return!r&&t.length&&u.includes("back")&&(r=t[t.length-1]),r&&(e.video.deviceId=c.exact?{exact:r.deviceId}:{ideal:r.deviceId}),e.video=a(e.video),i("chrome: "+JSON.stringify(e)),o(e)})}e.video=a(e.video)}return i("chrome: "+JSON.stringify(e)),o(e)},s=function(e){return t.version>=64?e:{name:{PermissionDeniedError:"NotAllowedError",PermissionDismissedError:"NotAllowedError",InvalidStateError:"NotAllowedError",DevicesNotFoundError:"NotFoundError",ConstraintNotSatisfiedError:"OverconstrainedError",TrackStartError:"NotReadableError",MediaDeviceFailedDueToShutdown:"NotAllowedError",MediaDeviceKillSwitchOn:"NotAllowedError",TabCaptureError:"AbortError",ScreenCaptureError:"AbortError",DeviceCaptureError:"AbortError"}[e.name]||e.name,message:e.message,constraint:e.constraint||e.constraintName,toString:function(){return this.name+(this.message&&": ")+this.message}}};if(r.getUserMedia=function(e,t,n){o(e,function(e){r.webkitGetUserMedia(e,t,function(e){n&&n(s(e))})})}.bind(r),r.mediaDevices.getUserMedia){var c=r.mediaDevices.getUserMedia.bind(r.mediaDevices);r.mediaDevices.getUserMedia=function(e){return o(e,function(e){return c(e).then(function(t){if(e.audio&&!t.getAudioTracks().length||e.video&&!t.getVideoTracks().length)throw t.getTracks().forEach(function(e){e.stop()}),new DOMException("","NotFoundError");return t},function(e){return Promise.reject(s(e))})})}}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils.js")).log},{"../utils.js":11}],6:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimRTCIceCandidate=function(e){if(!e.RTCIceCandidate||e.RTCIceCandidate&&"foundation"in e.RTCIceCandidate.prototype)return;var t=e.RTCIceCandidate;e.RTCIceCandidate=function(e){if("object"===(void 0===e?"undefined":n(e))&&e.candidate&&0===e.candidate.indexOf("a=")&&((e=JSON.parse(JSON.stringify(e))).candidate=e.candidate.substr(2)),e.candidate&&e.candidate.length){var r=new t(e),i=o.default.parseCandidate(e.candidate),a=Object.assign(r,i);return a.toJSON=function(){return{candidate:a.candidate,sdpMid:a.sdpMid,sdpMLineIndex:a.sdpMLineIndex,usernameFragment:a.usernameFragment}},a}return new t(e)},e.RTCIceCandidate.prototype=t.prototype,s.wrapPeerConnectionEvent(e,"icecandidate",function(t){return t.candidate&&Object.defineProperty(t,"candidate",{value:new e.RTCIceCandidate(t.candidate),writable:"false"}),t})},r.shimMaxMessageSize=function(e,t){if(!e.RTCPeerConnection)return;"sctp"in e.RTCPeerConnection.prototype||Object.defineProperty(e.RTCPeerConnection.prototype,"sctp",{get:function(){return void 0===this._sctp?null:this._sctp}});var r=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){if(this._sctp=null,"chrome"===t.browser&&t.version>=76){var e=this.getConfiguration(),n=e.sdpSemantics;"plan-b"===n&&Object.defineProperty(this,"sctp",{get:function(){return void 0===this._sctp?null:this._sctp},enumerable:!0,configurable:!0})}if(function(e){if(!e||!e.sdp)return!1;var t=o.default.splitSections(e.sdp);return t.shift(),t.some(function(e){var t=o.default.parseMLine(e);return t&&"application"===t.kind&&-1!==t.protocol.indexOf("SCTP")})}(arguments[0])){var i=function(e){var t=e.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(null===t||t.length<2)return-1;var r=parseInt(t[1],10);return r!=r?-1:r}(arguments[0]),a=function(e){var r=65536;"firefox"===t.browser&&(r=t.version<57?-1===e?16384:2147483637:t.version<60?57===t.version?65535:65536:2147483637);return r}(i),s=function(e,r){var n=65536;"firefox"===t.browser&&57===t.version&&(n=65535);var i=o.default.matchPrefix(e.sdp,"a=max-message-size:");i.length>0?n=parseInt(i[0].substr(19),10):"firefox"===t.browser&&-1!==r&&(n=2147483637);return n}(arguments[0],i),c=void 0;c=0===a&&0===s?Number.POSITIVE_INFINITY:0===a||0===s?Math.max(a,s):Math.min(a,s);var d={};Object.defineProperty(d,"maxMessageSize",{get:function(){return c}}),this._sctp=d}return r.apply(this,arguments)}},r.shimSendThrowTypeError=function(e){if(!(e.RTCPeerConnection&&"createDataChannel"in e.RTCPeerConnection.prototype))return;function t(e,t){var r=e.send;e.send=function(){var n=arguments[0],i=n.length||n.size||n.byteLength;if("open"===e.readyState&&t.sctp&&i>t.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+t.sctp.maxMessageSize+" bytes)");return r.apply(e,arguments)}}var r=e.RTCPeerConnection.prototype.createDataChannel;e.RTCPeerConnection.prototype.createDataChannel=function(){var e=r.apply(this,arguments);return t(e,this),e},s.wrapPeerConnectionEvent(e,"datachannel",function(e){return t(e.channel,e.target),e})},r.shimConnectionState=function(e){if(!e.RTCPeerConnection||"connectionState"in e.RTCPeerConnection.prototype)return;var t=e.RTCPeerConnection.prototype;Object.defineProperty(t,"connectionState",{get:function(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(t,"onconnectionstatechange",{get:function(){return this._onconnectionstatechange||null},set:function(e){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete this._onconnectionstatechange),e&&this.addEventListener("connectionstatechange",this._onconnectionstatechange=e)},enumerable:!0,configurable:!0}),["setLocalDescription","setRemoteDescription"].forEach(function(e){var r=t[e];t[e]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=function(e){var t=e.target;if(t._lastConnectionState!==t.connectionState){t._lastConnectionState=t.connectionState;var r=new Event("connectionstatechange",e);t.dispatchEvent(r)}return 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a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimOnTrack=function(e){"object"===(void 0===e?"undefined":n(e))&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},r.shimPeerConnection=function(e,t){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection&&!e.mozRTCPeerConnection)return;!e.RTCPeerConnection&&e.mozRTCPeerConnection&&(e.RTCPeerConnection=e.mozRTCPeerConnection);t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=function(e,t,r){t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r;return e}({},t,function(){return 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t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e});e.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}},r.shimReceiverGetStats=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpReceiver.prototype)return;var t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});o.wrapPeerConnectionEvent(e,"track",function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){return 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t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,r)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}},r.shimCreateAnswer=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.createAnswer;e.RTCPeerConnection.prototype.createAnswer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,r)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":11,"./getdisplaymedia":8,"./getusermedia":9}],8:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;e.navigator.mediaDevices.getDisplayMedia=function(r){if(!r||!r.video){var n=new DOMException("getDisplayMedia without video constraints is undefined");return n.name="NotFoundError",n.code=8,Promise.reject(n)}return!0===r.video?r.video={mediaSource:t}:r.video.mediaSource=t,e.navigator.mediaDevices.getUserMedia(r)}}},{}],9:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e,t){var r=e&&e.navigator,a=e&&e.MediaStreamTrack;if(r.getUserMedia=function(e,t,n){i.deprecated("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),r.mediaDevices.getUserMedia(e).then(t,n)},!(t.version>55&&"autoGainControl"in r.mediaDevices.getSupportedConstraints())){var o=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])},s=r.mediaDevices.getUserMedia.bind(r.mediaDevices);if(r.mediaDevices.getUserMedia=function(e){return"object"===(void 0===e?"undefined":n(e))&&"object"===n(e.audio)&&(e=JSON.parse(JSON.stringify(e)),o(e.audio,"autoGainControl","mozAutoGainControl"),o(e.audio,"noiseSuppression","mozNoiseSuppression")),s(e)},a&&a.prototype.getSettings){var c=a.prototype.getSettings;a.prototype.getSettings=function(){var e=c.apply(this,arguments);return o(e,"mozAutoGainControl","autoGainControl"),o(e,"mozNoiseSuppression","noiseSuppression"),e}}if(a&&a.prototype.applyConstraints){var d=a.prototype.applyConstraints;a.prototype.applyConstraints=function(e){return"audio"===this.kind&&"object"===(void 0===e?"undefined":n(e))&&(e=JSON.parse(JSON.stringify(e)),o(e,"autoGainControl","mozAutoGainControl"),o(e,"noiseSuppression","mozNoiseSuppression")),d.apply(this,[e])}}}};var i=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":11}],10:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimLocalStreamsAPI=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;"getLocalStreams"in e.RTCPeerConnection.prototype||(e.RTCPeerConnection.prototype.getLocalStreams=function(){return 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parseInt(e,10)})});d.length>0&&d[0].length>1&&d[0][0]===c&&(t=d[0][1]),i.codecs.forEach(function(e){if("RTX"===e.name.toUpperCase()&&e.parameters.apt){var n={ssrc:c,codecPayloadType:parseInt(e.parameters.apt,10)};c&&t&&(n.rtx={ssrc:t}),r.push(n),a&&((n=JSON.parse(JSON.stringify(n))).fec={ssrc:c,mechanism:o?"red+ulpfec":"red"},r.push(n))}}),0===r.length&&c&&r.push({ssrc:c});var u=n.matchPrefix(e,"b=");return u.length&&(u=0===u[0].indexOf("b=TIAS:")?parseInt(u[0].substr(7),10):0===u[0].indexOf("b=AS:")?1e3*parseInt(u[0].substr(5),10)*.95-16e3:void 0,r.forEach(function(e){e.maxBitrate=u})),r},n.parseRtcpParameters=function(e){var t={},r=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"cname"===e.attribute})[0];r&&(t.cname=r.value,t.ssrc=r.ssrc);var i=n.matchPrefix(e,"a=rtcp-rsize");t.reducedSize=i.length>0,t.compound=0===i.length;var a=n.matchPrefix(e,"a=rtcp-mux");return t.mux=a.length>0,t},n.parseMsid=function(e){var t,r=n.matchPrefix(e,"a=msid:");if(1===r.length)return{stream:(t=r[0].substr(7).split(" "))[0],track:t[1]};var i=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"msid"===e.attribute});return i.length>0?{stream:(t=i[0].value.split(" "))[0],track:t[1]}:void 0},n.parseSctpDescription=function(e){var t,r=n.parseMLine(e),i=n.matchPrefix(e,"a=max-message-size:");i.length>0&&(t=parseInt(i[0].substr(19),10)),isNaN(t)&&(t=65536);var a=n.matchPrefix(e,"a=sctp-port:");if(a.length>0)return{port:parseInt(a[0].substr(12),10),protocol:r.fmt,maxMessageSize:t};if(n.matchPrefix(e,"a=sctpmap:").length>0){var o=n.matchPrefix(e,"a=sctpmap:")[0].substr(10).split(" ");return{port:parseInt(o[0],10),protocol:o[1],maxMessageSize:t}}},n.writeSctpDescription=function(e,t){var r=[];return r="DTLS/SCTP"!==e.protocol?["m="+e.kind+" 9 "+e.protocol+" "+t.protocol+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctp-port:"+t.port+"\r\n"]:["m="+e.kind+" 9 "+e.protocol+" "+t.port+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctpmap:"+t.port+" "+t.protocol+" 65535\r\n"],void 0!==t.maxMessageSize&&r.push("a=max-message-size:"+t.maxMessageSize+"\r\n"),r.join("")},n.generateSessionId=function(){return Math.random().toString().substr(2,21)},n.writeSessionBoilerplate=function(e,t,r){var i=void 0!==t?t:2;return"v=0\r\no="+(r||"thisisadapterortc")+" "+(e||n.generateSessionId())+" "+i+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},n.writeMediaSection=function(e,t,r,i){var a=n.writeRtpDescription(e.kind,t);if(a+=n.writeIceParameters(e.iceGatherer.getLocalParameters()),a+=n.writeDtlsParameters(e.dtlsTransport.getLocalParameters(),"offer"===r?"actpass":"active"),a+="a=mid:"+e.mid+"\r\n",e.direction?a+="a="+e.direction+"\r\n":e.rtpSender&&e.rtpReceiver?a+="a=sendrecv\r\n":e.rtpSender?a+="a=sendonly\r\n":e.rtpReceiver?a+="a=recvonly\r\n":a+="a=inactive\r\n",e.rtpSender){var o="msid:"+i.id+" "+e.rtpSender.track.id+"\r\n";a+="a="+o,a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" "+o,e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" "+o,a+="a=ssrc-group:FID "+e.sendEncodingParameters[0].ssrc+" "+e.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" cname:"+n.localCName+"\r\n",e.rtpSender&&e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" cname:"+n.localCName+"\r\n"),a},n.getDirection=function(e,t){for(var r=n.splitLines(e),i=0;inew Promise((n,i)=>{if(this.ws&&this.ws.readyState===WebSocket.OPEN&&(this.ws.close(),this.ws.onclose=null),e)this.ws=t,this.setUrl(r);else{this.startInitTime=Date.now();try{this.wsConnectTimeoutID=setTimeout(()=>{this.ws&&(this.ws.onopen=null,this.ws.onclose=null,this.ws.onerror=null,this.ws.close());const e=this.wsConnectTimeout/1e3+"s timeout";Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!1,socket_connect_error_message:e}),this.startInitTime=-1,this.reconnect().catch(e=>{jr.warning("signaling: reconnect timeout error",e)})},this.wsConnectTimeout),this.ws=new WebSocket(this.url),this._state=Wi.CONNECTING}catch(e){throw Zr(`init signaling websocket faild!\nError: ${e}`)}}this.ws.onerror=this.onWsError,this.ws.onclose=this.onWsClose.bind(this,n,i);const a=()=>{this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.emit("ws:onopen"),jr.log("signaling: websocket open",this.url),e||(Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!0}),this.startInitTime=-1),this.ws.onmessage=this.onWsMsg;const t={token:this.accessToken,reconntoken:this.reconnectToken,agent:`${b.name}${b.version}`,sdkversion:Nr,capsdp:this.capsdp,msgsn:this.customMsgNumber,supportdomain:!0,privileges:this.privileges};this.playerdata&&(t.playerdata=this.playerdata),this.startAuthTime=Date.now(),this.request("auth",t).then(t=>{switch(0!==t.code&&(Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:t.code,auth_error_message:t.error,auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken}),this.startAuthTime=0),t.code){case 0:this.ws.onclose=this.onWsClose.bind(this,null,null),this.reconnectToken=t.reconntoken,jr.log("signaling: websocket authed"),this._state=Wi.OPEN,Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:0,auth_error_message:"",auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken}),this.emit("@signalingauth",t),this.startAuthTime=0,n(t);break;case 10001:case 10002:case 10011:case 10022:case 10012:case 10004:this.emit("@error",t),i(Xi(t.error));break;case 10005:this.emit("@error",t),i(Xi(t.error));case 10052:if(jr.debug("10052 auth, retry",e),this.reconnectToken=void 0,e){i(zi(t.code,t.error));break}return void this.emit("@error",t);case 10054:i(vn(10054,t.error));break;default:i(Zr(t.error))}0!==t.code&&(this.reconnectToken=void 0,this._state=Wi.CLOSED,this.release())})};this.ws.onopen=(()=>{a()}),e&&a()})),this.onWsMsg=(e=>{const t=e.data;this.emit("ws:onmessage",t);const r=t.indexOf("=");if(!(r>0))throw Zr(`signaling model can not parse message: ${t}`);{const e=t.substring(0,r),n=JSON.parse(t.substring(r+1));this.receiveWsMsg(e,n)}}),this.onWsError=(e=>{this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),jr.warning("signaling: websocket error",e),this.emit("@ws:error",e),-1!==this.startInitTime&&(Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!1}),this.startInitTime=-1)}),this.sendWsMsg=((e,t)=>{if(this.ws.readyState!==WebSocket.OPEN)throw un();const r=JSON.stringify(t);try{this.ws.send(`${e}=${r}`),this.emit("send",e,t)}catch(e){throw jr.warning("signaling: websocket send error",e),this.reconnect().catch(e=>{jr.warning("signaling: reconnect error",e)}),un()}}),this.handlePing=(()=>{this.sendWsMsg("pong",{}),this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.reconnectTimeoutID=setTimeout(()=>{jr.debug("signaling: websocket heartbeat timeout"),this.reconnect().catch(e=>{jr.warning("signaling: reconnect error",e)})},9e3)}),this.receiveWsMsg=((e,t)=>{switch(this.emit("receive",e,t),e){case"ping":this.handlePing();break;case"auth-res":this.emit("@auth-res",t);case"pubpc-res":case"subpc-res":case"pub-tracks":case"webrtc-candidate":case"on-player-in":case"on-player-out":case"disconnect":case"mute-tracks":case"on-add-tracks":case"on-remove-tracks":case"on-player-reconnect":case"on-player-reconnect-in":this.emit(e,t);break;case"sub-res":case"unsub-res":this.emit(e,t),this.emit(`${e}-${t.streamid}`,t);break;case"control-res":this.emit(e,t),this.emit(`${e}-${t.command}-${t.playerid}`,t);break;case"on-pubpc-connected":case"on-pubpc-disconnected":this.emit("on-pubpc-state",{pcid:t.pcid,connected:"on-pubpc-connected"===e}),this.emit(`${e}-${t.pcid}`,t);break;case"on-subpc-disconnected":case"on-subpc-connected":this.emit("on-subpc-state",{pcid:t.pcid,connected:"on-subpc-connected"===e}),this.emit(e,t);break;case"pub-tracks-res":this.emit(e,t);break;case"on-messages":case"on-qos-messages":t.messages=t.messages.sort((e,t)=>e.msgsn-t.msgsn),this.customMsgNumber=t.messages[t.messages.length-1].msgsn,this.emit(e,t);break;case"unpub-tracks-res":case"sub-tracks-res":case"unsub-tracks-res":case"on-pubpc-restart-notify":case"on-subpc-restart-notify":case"set-sub-profile-res":case"on-sub-profile-changed":case"pubpc-restart-res":case"subpc-restart-res":case"create-merge-job-res":case"create-forward-job-res":case"stop-forward-res":case"on-job-connected":case"on-job-disconnected":case"on-merge-job-connected":case"on-merge-job-disconnected":case"update-merge-tracks-res":case"set-privileges-res":case"start-media-relay-res":case"update-media-relay-res":case"stop-media-relay-res":case"on-media-relay-state":this.emit(e,t)}}),this.accessToken=e,this.capsdp=t,this.reconnectTimes=r,this.wsConnectTimeout=n,this.playerdata=i,this.privileges=a,this._state=Wi.CONNECTING}set _state(e){this.emit("@ws-state-change",this.__state,e),this.__state=e}get state(){return this.__state}set reconnectTimes(e){this._reconnectTimes=e,this.currentLeftReconnectTimes=e}get reconnectTimes(){return this._reconnectTimes}setUrl(e){this.url=e+`?rpcid=${this.rpcid}`}onWsClose(e,t,r){this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this._state=Wi.CLOSED,jr.warning("signaling: websocket onclose",r),this.startAuthTime&&Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:r.code,auth_error_message:r.toString(),auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken});let n=this.reconnectPromise;switch(r.code){case 1e3:this.emit("@closed");break;case 1001:case 1005:case 1006:n=this.reconnect();break;case 1007:case 1008:case 1009:case 1010:break;case 1011:n=this.reconnect();break;case 1012:n=this.reconnect(5e3);break;case 1013:n=this.reconnect();break;case 1014:n=this.reconnect(5e3)}e&&t&&(n?n.then(e).catch(e=>{jr.warning("signaling: reconnect error",e)}):t(r))}sendDisconnect(){if(this.state===Wi.OPEN)try{this.sendWsMsg("disconnect",{})}catch(e){}}reconnect(e=1e3){return this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.reconnectPromise&&this._state===Wi.CONNECTING?this.reconnectPromise:this.currentLeftReconnectTimes<=0?(this.emit("@error",{code:10007}),Promise.reject("websocket reconnectTimes run out, reconnect stops.")):(this.currentLeftReconnectTimes-=1,this._state=Wi.CONNECTING,jr.debug("signaling: websocket reconnecting, currentLeftReconnectTimes remaining: ",this.currentLeftReconnectTimes),this.reconnectPromise=xn(e).then(()=>this.initWs()).then(e=>(this.reconnectPromise=void 0,this.currentLeftReconnectTimes=this.reconnectTimes,e)).catch(e=>(this._state=Wi.CLOSED,this.emit("error",e),Promise.reject(e))),this.reconnectPromise)}request(e,t){const r=Dn(8);return t.rpcid=r,jr.log("ws request",r,e,t),this.sendWsMsg(e,t),new Promise(t=>{const n=i=>{i.rpcid===r&&(jr.log("ws response",r,e,i),this.off(`${e}-res`,n),t(i))};this.on(`${e}-res`,n)})}release(){this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.removeEvent(),this.ws&&(this.ws.onopen=null,this.ws.onclose=null,this.ws.onerror=null,this.ws.close())}}class Qi{}class Ji{constructor(e,t,r,n){this.videoTrackInfo=[],this.audioTrackInfo=[],this.layoutLevel=0,this.width=e,this.height=t,this.jobID=n,this.controller=r,this.controller.getCurrentTracks().forEach(e=>{"audio"===e.kind?this.audioTrackInfo.push(e):this.videoTrackInfo.push(e)}),this.controller.addMergeTrack(this.audioTrackInfo.map(e=>({trackID:e.trackID})),this.jobID),this.initLayout(),this.controller.onAddTracks=(e=>{const t=e.filter(e=>"audio"===e.kind),r=e.filter(e=>"video"===e.kind);this.controller.addMergeTrack(t.map(e=>({trackID:e.trackID})),this.jobID),r.forEach(this.handleAddVideoTrack.bind(this))}),this.controller.onRemoveTracks=(e=>{e.filter(e=>"video"===e.kind).forEach(this.handleRemoveVideoTrack.bind(this))}),jr.log("init default merger, init layout: ",this.layout)}initLayout(){const e=this.videoTrackInfo.length;this.layoutLevel=0,this.layout={"level-0":{items:{"item-0":{x:0,y:0,isExpand:!1,isExpanded:!1,index:0}},itemWidth:this.width,itemHeight:this.height,maxItems:1,currentItems:0,splitWidthFlag:this.width=this.height;if(0!==e){for(;Math.pow(2,this.layoutLevel)=this.height?a:0,y:this.width{const n=this.layout[`level-${this.layoutLevel-1}`].items[r],i=2*n.index;t[`item-${i}`]={x:n.x,y:n.y,isExpand:!1,isExpanded:!1,index:i},t[`item-${i+1}`]=e?{x:n.x+a,y:n.y,isExpand:!1,isExpanded:!1,index:i+1}:{x:n.x,y:n.y+o,isExpand:!1,isExpanded:!1,index:i+1}})}jr.log(`merger: increase layout level, current level: ${this.layoutLevel}`,this.layout)}setLevelLayoutStream(){const e=this.videoTrackInfo.length,t=this.layout[`level-${this.layoutLevel}`];let r=t.maxItems-e,n=0;for(let e=0;e0?e%2==0?(t.items[`item-${e}`].isExpand=!0,t.items[`item-${e}`].trackID=this.videoTrackInfo[n].trackID,this.sendMergeOpt(this.layoutLevel,e),n+=1):(t.items[`item-${e}`].isExpanded=!0,r-=1):(t.items[`item-${e}`].trackID=this.videoTrackInfo[n].trackID,this.sendMergeOpt(this.layoutLevel,e),n+=1);t.currentItems=e}sendMergeOpt(e,t){const r=this.layout[`level-${e}`],n=r.items[`item-${t}`];if(!n.trackID||n.isExpanded)return;let i=r.itemWidth,a=r.itemHeight;n.isExpand&&(r.splitWidthFlag?i*=2:a*=2);const o={x:n.x,y:n.y,w:i,h:a,z:0,trackID:n.trackID};this.controller.addMergeTrack([o],this.jobID)}handleRemoveVideoTrack(e){E(this.videoTrackInfo,t=>t.trackID===e.trackID);const t=this.layout[`level-${this.layoutLevel}`];if(this.layoutLevel>0&&this.videoTrackInfo.length<=this.layout[`level-${this.layoutLevel-1}`].maxItems)this.layoutLevel-=1,jr.log(`merger: reduce layout level, current level: ${this.layoutLevel}`,this.layout),this.setLevelLayoutStream();else for(const r in t.items){const n=t.items[r];if(n.trackID===e.trackID){n.index%2==0?(t.items[`item-${n.index+1}`]?(n.isExpand=!0,n.trackID=t.items[`item-${n.index+1}`].trackID,t.items[`item-${n.index+1}`].isExpanded=!0,t.items[`item-${n.index+1}`].trackID=void 0):n.trackID=void 0,this.sendMergeOpt(this.layoutLevel,n.index)):(n.isExpanded=!0,n.trackID=void 0,t.items[`item-${n.index-1}`].isExpand=!0,this.sendMergeOpt(this.layoutLevel,n.index-1));break}}}handleAddVideoTrack(e){const t=this.videoTrackInfo.length;if(this.videoTrackInfo.push(e),this.videoTrackInfo=Ai(this.videoTrackInfo,"trackID"),this.videoTrackInfo.length===t)return void jr.log("handle add video track ignore",e);const r=this.layout[`level-${this.layoutLevel}`];if(this.videoTrackInfo.length<=r.maxItems){for(const t in r.items){const n=r.items[t];if(!n.trackID){n.trackID=e.trackID,n.isExpanded&&(n.isExpanded=!1,r.items[`item-${n.index-1}`].isExpand=!1,this.sendMergeOpt(this.layoutLevel,n.index-1)),this.sendMergeOpt(this.layoutLevel,n.index);break}}r.currentItems=this.videoTrackInfo.length}else this.updateLayoutLevel(!r.splitWidthFlag),this.setLevelLayoutStream()}release(){this.controller.release()}}var Zi,$i;!function(e){e.DISCONNECTED="DISCONNECTED",e.CONNECTING="CONNECTING",e.CONNECTED="CONNECTED",e.RECONNECTING="RECONNECTING",e.RECONNECTED="RECONNECTED"}(Zi||(Zi={})),function(e){e.ACTIVE="ACTIVE",e.INACTIVE="INACTIVE"}($i||($i={}));const Yi={"360p":{width:640,height:360,frameRate:15,bitrate:400},"480p":{width:640,height:480,frameRate:15,bitrate:500},"720p":{width:1280,height:720,frameRate:30,bitrate:1130},"1080p":{width:1920,height:1080,frameRate:30,bitrate:2080},"1440p":{width:2560,height:1440,frameRate:30,bitrate:4850},"4k":{width:3840,height:2160,frameRate:30,bitrate:8910}},ea=Yi["480p"],ta={LOW:{sampleRate:16e3,stereo:!1,bitrate:24,sampleSize:16},STANDARD:{sampleRate:48e3,stereo:!1,bitrate:64,sampleSize:16},STANDARD_STEREO:{sampleRate:48e3,stereo:!0,bitrate:80,sampleSize:16},HIGH:{sampleRate:48e3,stereo:!1,bitrate:96,sampleSize:16},HIGH_STEREO:{sampleRate:48e3,stereo:!0,bitrate:128,sampleSize:16}},ra=ta.STANDARD,na={"480p":{width:640,height:480,frameRate:5},"720p":{width:1280,height:720,frameRate:5},"1080p":{width:1920,height:1080,frameRate:5}},ia=na["720p"];var aa,oa,sa,ca,da,ua,la,Aa,ha,fa,pa,ma,ga,va;!function(e){e.WINDOW="window",e.SCREEN="screen",e.ALL="all"}(aa||(aa={})),function(e){e.PlAYING="PlAYING",e.PAUSED="PAUSED",e.STOPPED="STOPPED"}(oa||(oa={})),function(e){e.FILL="scaleToFit",e.ASPECT_FILL="aspectFill",e.ASPECT_FIT="aspectFit"}(sa||(sa={})),function(e){e.STARTED="STARTED",e.STOPPED="STOPPED"}(ca||(ca={})),function(e){e.UNKNOWN="UNKNOWN",e.EXCELLENT="EXCELLENT",e.GOOD="GOOD",e.FAIR="FAIR",e.POOR="POOR"}(da||(da={})),function(e){e.LOW="LOW",e.MEDIUM="MEDIUM",e.HIGH="HIGH"}(ua||(ua={})),function(e){e.LEAVE="LEAVE",e.KICKED_OUT="KICKED_OUT",e.ERROR="ERROR"}(la||(la={})),function(e){e.VERBOSE="VERBOSE",e.INFO="INFO",e.WARNING="WARNING",e.ERROR="ERROR",e.NONE="NONE"}(Aa||(Aa={})),function(e){e.FORCE_UDP="FORCE_UDP",e.FORCE_TCP="FORCE_TCP",e.PREFER_UDP="PREFER_UDP"}(ha||(ha={})),function(e){e.MOTION="motion",e.DETAIL="detail",e.DEFAULT=""}(fa||(fa={})),function(e){e.SCREEN="screen",e.WINDOW="window",e.ALL="all"}(pa||(pa={})),function(e){e.RTC="RTC",e.LIVE="LIVE"}(ma||(ma={})),function(e){e.BROADCASTER="BROADCASTER",e.AUDIENCE="AUDIENCE"}(ga||(ga={})),function(e){e[e.SUCCESS=0]="SUCCESS",e[e.STOPPED=1]="STOPPED",e[e.INVALID_TOKEN=2]="INVALID_TOKEN",e[e.NO_ROOM=3]="NO_ROOM",e[e.ROOM_CLOSED=4]="ROOM_CLOSED",e[e.PLAYER_EXISTED=5]="PLAYER_EXISTED"}(va||(va={}));class Ta{static loadImage(e){if(e instanceof File)return Ta.loadImageFromFile(e);if(e instanceof ArrayBuffer)return Ta.loadImageFromArrayBuffer(e);if("string"==typeof e)return Ta.loadImageFromUrl(e);throw Yr("unsupported image source")}static loadImageFromUrl(e){return new Promise((t,r)=>{var n=new Image;n.crossOrigin="Anonymous",n.src=e,n.onload=function(){t(n)},n.onerror=function(e){r(e)}})}static loadImageFromFile(e){return new Promise((t,r)=>{const n=new FileReader;n.onload=(e=>{n.result&&t(Ta.loadImageFromUrl(n.result))}),n.onerror=(e=>{r(e)}),n.readAsDataURL(e)})}static loadImageFromArrayBuffer(e){return new Promise((t,r)=>{const n=new Blob([e]),i=URL.createObjectURL(n);t(Ta.loadImageFromUrl(i))})}}class ba{constructor(){this.canvas=document.createElement("canvas"),this.ctx=this.canvas.getContext("2d")}async setSource(e){e!==this.source&&(this.source=e,await this.createImageStreamTrack(e))}get id(){if(this.mediaTrack)return this.mediaTrack.id}async createImageStreamTrack(e){let t;t=e instanceof File?await Ta.loadImageFromFile(e):e instanceof ArrayBuffer?await Ta.loadImageFromArrayBuffer(e):await Ta.loadImageFromUrl(e),this.canvas.width=t.width,this.canvas.height=t.height,this.drawIntervalId&&clearInterval(this.drawIntervalId),this.drawIntervalId=setInterval(()=>{this.ctx.drawImage(t,0,0)},900);const r=this.canvas.captureStream(1);this.mediaTrack=r.getTracks()[0]}release(){this.drawIntervalId&&clearInterval(this.drawIntervalId)}}class Sa{constructor(){this.recordedChunks=[]}releaseMediaElement(){jr.log("Recorder release Media Element",this.mediaElement),this.mediaElement&&this.mediaElement.parentElement&&this.mediaElement.parentElement.removeChild(this.mediaElement)}release(){this.recorder&&"inactive"!==this.recorder.state&&this.recorder.stop(),this.recorder=void 0,this.recordedChunks=[],this.recordedBlob=void 0,this.recordedUrl&&(window.URL.revokeObjectURL(this.recordedUrl),this.recordedUrl=void 0),this.releaseMediaElement()}setMimeType(e){if(jr.log("Recorder setMimeType, ",e),!("MediaRecorder"in window))throw Yr("MediaRecorder is not supported.");return!!window.MediaRecorder.isTypeSupported(e)&&(this.mimeType=e,!0)}start(e){if(jr.log("Recorder start, ",e),!("MediaRecorder"in window))throw Yr("MediaRecorder is not supported.");if(void 0===e||0===e.length||e.length>2)throw Zr("Invalid parameters.");if(this.recorder&&"inactive"!==this.recorder.state)throw Zr("MediaRecorder is active, cannot start again.");if(e.reduce((e,t)=>("video"===t.mediaTrack.kind&&(e[0]+=1),"audio"===t.mediaTrack.kind&&(e[1]+=1),e),[0,0]).some(e=>e>1))throw Zr("Invalid parameters.");this.release();try{const t=new MediaStream(e.map(e=>e.mediaTrack)),r=window;if(this.mimeType){const e={mimeType:this.mimeType};this.recorder=new r.MediaRecorder(t,e)}else this.recorder=new r.MediaRecorder(t);this.recorder.ondataavailable=(e=>{jr.debug("Recorder data, ",e.data),this.recordedChunks.push(e.data)}),this.recorder.start(Sa.recorderTimeslice)}catch(e){throw Zr("MediaRecoder start error: "+e.message)}}pause(){if(jr.log("Recorder pause"),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("recording"!==this.recorder.state)throw Zr("MediaRecorder is not in recording state, cannot do pause.");this.recorder.pause()}resume(){if(jr.log("Recorder resume"),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("paused"!==this.recorder.state)throw Zr("MediaRecorder is not in paused state, cannot do resume.");this.recorder.resume()}stop(){if(jr.log("Recorder stop, ",this.recordedChunks),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("inactive"===this.recorder.state)throw Zr("MediaRecorder is in inactive state, cannot do stop.");try{if(this.recorder.stop(),this.mimeType){const e={type:this.mimeType};this.recordedBlob=new Blob(this.recordedChunks,e)}else this.recordedBlob=new Blob(this.recordedChunks);return this.recordedUrl=window.URL.createObjectURL(this.recordedBlob),this.recordedBlob}catch(e){throw Zr("MediaRecorder stop error: "+e.message)}}play(e,t=!0){if(jr.log("Recorder play, ",e,t),!this.recordedUrl)throw Zr("No recorded data, please start record first.");this.releaseMediaElement();const r=document.createElement("video");return r.style.width="100%",r.style.height="100%",r.style.objectFit="contain",r.controls=!0,r.muted=t,r.className="qnrtc-recorder-video-player",r.setAttribute("playsinline",!0),r.autoplay=!0,r.src=this.recordedUrl,e.appendChild(r),this.mediaElement=r,new Promise((e,t)=>{let n;try{n=r.play()}catch(e){t(e)}n?n.then(e).catch(e=>{t(e);try{throw Zr("MediaRecoder play error: "+e.message)}catch(e){}}):e()})}download(e){if(jr.log("Recorder download, "+e),!this.recordedUrl)throw Zr("No recorded data, please start record first.");const t=document.createElement("a");t.style.display="none",t.href=this.recordedUrl,t.download=e,document.body.appendChild(t),t.click(),setTimeout(()=>{document.body.removeChild(t)},100)}}Sa.recorderTimeslice=1e3;class ya{constructor(e,t,r,n){this.id=e,this.mid=t,this.kind=r,this.rtpParameters=n,this.track=null}}class ka{constructor(e,t,r,n,i){this._connectStatus=O.Idle,this.track=r,this.trackID=n,this.mid=i,this.transport=e,this.direction=t}get connectStatus(){return this._connectStatus}set connectStatus(e){if(e!==this._connectStatus){const t=this._connectStatus;this._connectStatus=e,In(()=>{this.onConnectStatusChange&&this.onConnectStatusChange(t,this._connectStatus)})}}startConnect(){return this.connectStatus=O.Connecting,new Promise((e,t)=>{this.onConnectStatusChange=((r,n)=>{n===O.Connect&&e(),n===O.Idle&&t()})})}appendConsumner(e,t){this.consumer=new ya(this.trackID,this.mid,t,e),this.transport.appendConsumer(this.consumer)}setMute(e){this.track&&this.track.setMute(e)}addTrackId(e){this.track&&(this.trackID=e,this.track.setInfo({trackID:e}))}release(){this.consumer&&this.transport?(this.transport.recvHandler.isPcReady&&this.transport.removeConsumers([this.consumer]),this.track&&this.track.release()):this.track&&this.track.reset()}}const _a=window.AudioContext||window.webkitAudioContext||window.Object,wa=w.audioContextOptions?new _a({latencyHint:"interactive"}):new _a;if(window.audioContext=wa,window.Promise){const e=()=>{(function(e){return new Promise((t,r)=>{if("suspended"===e.state){jr.log("audio context state is suspended");const n=()=>{e.resume().then(()=>{document.body.removeEventListener("touchstart",n),document.body.removeEventListener("touchend",n),document.body.removeEventListener("mousedown",n),document.body.removeEventListener("mouseup",n),t(!0)}).catch(r)};document.body.addEventListener("touchstart",n,!0),document.body.addEventListener("touchend",n,!0),document.body.addEventListener("mousedown",n,!0),document.body.addEventListener("mouseup",n,!0),n()}else t(!1)})})(wa).then(e=>{jr.debug("web audio context unlocked",e)}).catch(e=>{jr.warning("can not unlock web audio context",e)}),window.removeEventListener("load",e)};document.body?e():window.addEventListener("load",e),wa.onstatechange=(()=>{e()})}const Ca=2048,Ea=4096,Pa=["play","playing","pause","ended","waiting","seeking"];class Ma extends mi{constructor(){super(),this.audioSource=null,this._audioSourceState=N.IDLE,this.bufferSourceDuration={startTime:0,pauseTime:0,lastPauseTime:0,offsetTime:0,stopTime:0},this.handleMediaElementEvents=(e=>{switch(e.type){case"playing":case"play":this.audioSourceState=N.PLAY;break;case"pause":if(this.audioSourceState===N.END)break;this.audioSourceState=N.PAUSE;break;case"waiting":case"seeking":this.audioSourceState=N.LOADING;break;case"ended":this.audioSourceState=N.END}})}get audioSourceState(){return this._audioSourceState}set audioSourceState(e){e!==this._audioSourceState&&(this.emit("@audio-source-state-change",e,this._audioSourceState),this._audioSourceState=e)}initAudioContext(){jr.log("init audio context",wa.state),"suspended"===wa.state&&(jr.log("audio context suspended"),wa.resume().catch(e=>{jr.warning("resume audiocontext failed! see: http://s.qnsdk.com/s/Txsdz",e)})),jr.log("init audio finish",wa.state),this.analyserNode=wa.createAnalyser(),this.analyserNode.fftSize=Ca,this.gainNode=wa.createGain(),function(e){if(w.disconnectAudioNode)return;const t=e.connect,r=e.disconnect;e.connect=((r,n,i)=>(e._inputNodes||(e._inputNodes=[]),r instanceof AudioNode?(e._inputNodes.push(r),e._inputNodes=Ai(e._inputNodes,e=>e),t.call(e,r,n,i)):t.call(e,r,n),e)),e.disconnect=((t,n,i)=>{if(!t)return r.call(e),void(e._inputNodes=[]);r.call(e,t,n,i),E(e._inputNodes,e=>e===t);for(const t of e._inputNodes)e.connect(t)})}(this.gainNode),w.mediaStreamDest&&(this.audioStream=wa.createMediaStreamDestination())}setMediaStreamSource(e){this.audioSource=wa.createMediaStreamSource(e),this.connect()}setAudioBufferSource(){this.audioSource=wa.createBufferSource(),this.audioSource.onended=(()=>this.stopAudioSource()),this.connect()}setMediaElementSource(e){this.audioSource=wa.createMediaElementSource(e),this.audioSourceElement=e;for(const e of Pa)this.audioSourceElement.addEventListener(e,this.handleMediaElementEvents);this.connect()}setAudioSourceLoop(e){this.audioSourceLoop=e,this.audioSource instanceof AudioBufferSourceNode?this.audioSource.loop=!!e:this.audioSourceElement&&(this.audioSourceElement.loop=!!e)}setAudioBuffer(e){this.audioSource instanceof AudioBufferSourceNode&&(this.audioSource.buffer=e,this.audioSourceBuffer=e)}playAudioSource(e=0){if(this.audioSource instanceof AudioBufferSourceNode){this.resetBufferSourceDuration();try{this.audioSource.start(0,e),this.bufferSourceDuration.startTime=wa.currentTime,this.bufferSourceDuration.offsetTime=e,this.audioSourceState=N.PLAY}catch(t){this.stopAudioSource(),this.playAudioSource(e)}}else this.audioSourceElement?(this.audioSourceElement.currentTime=0,this.audioSourceElement.play().catch(Ln)):null===this.audioSource&&this.audioSourceBuffer&&(this.resetBufferSourceDuration(),this.setAudioBufferSource(),this.setAudioBuffer(this.audioSourceBuffer),this.setAudioSourceLoop(!!this.audioSourceLoop),this.audioSource.start(0,e),this.bufferSourceDuration.startTime=wa.currentTime,this.bufferSourceDuration.offsetTime=e,this.audioSourceState=N.PLAY)}resumeAudioSource(){if(this.audioSource instanceof AudioBufferSourceNode){if(this.audioSourceState!==N.PAUSE)return;this.audioSource.playbackRate.value=1,this.bufferSourceDuration.pauseTime+=wa.currentTime-this.bufferSourceDuration.lastPauseTime,this.bufferSourceDuration.lastPauseTime=0,this.audioSourceState=N.PLAY}else this.audioSourceElement&&this.audioSourceElement.play().catch(Ln)}pauseAudioSource(){this.audioSource instanceof AudioBufferSourceNode?(this.audioSource.playbackRate.value=g?1e-7:Number.MIN_VALUE,this.bufferSourceDuration.lastPauseTime||(this.bufferSourceDuration.lastPauseTime=wa.currentTime),this.audioSourceState=N.PAUSE):this.audioSourceElement&&this.audioSourceElement.pause()}stopAudioSource(e=!1){this.audioSource instanceof AudioBufferSourceNode?(this.audioSource.onended=null,this.audioSource.stop(),this.audioSource.disconnect(),this.audioSource=null,this.bufferSourceDuration.stopTime=wa.currentTime,e||(this.audioSourceState=N.END)):this.audioSourceElement&&(this.audioSourceState=N.END,this.audioSourceElement.pause(),this.audioSourceElement.currentTime=0)}getAudioSourceCurrentTime(){if(this.audioSourceElement)return this.audioSourceElement.currentTime;if(this.audioSource instanceof AudioBufferSourceNode){let e=wa.currentTime;const t=this.getAudioSourceDuration();this.bufferSourceDuration.lastPauseTime&&(e=this.bufferSourceDuration.lastPauseTime),this.bufferSourceDuration.stopTime&&(e=this.bufferSourceDuration.stopTime);const r=this.bufferSourceDuration.offsetTime+e-this.bufferSourceDuration.startTime-this.bufferSourceDuration.pauseTime;return Math.max(0,r%t)}return 0}setAudioSourceCurrentTime(e){this.audioSourceElement?this.audioSourceElement.currentTime=e:this.audioSource instanceof AudioBufferSourceNode&&(this.stopAudioSource(!0),this.playAudioSource(e))}getAudioSourceDuration(){return this.audioSourceElement?this.audioSourceElement.duration:this.audioSourceBuffer?this.audioSourceBuffer.duration:0}release(){if(this.audioSource instanceof MediaStreamAudioSourceNode&&this.audioSource.mediaStream&&this.audioSource.mediaStream.getTracks().map(e=>e.stop()),this.audioSource&&this.audioSource.disconnect(),this.gainNode.disconnect(),this.audioSourceElement){for(const e of Pa)this.audioSourceElement.removeEventListener(e,this.handleMediaElementEvents);this.audioSourceElement.src="",this.audioSourceElement.load(),this.audioSourceElement.remove(),this.audioSourceElement=void 0}this.scriptNode&&this.scriptNode.disconnect()}connect(){this.audioSource?(this.audioSource.connect(this.analyserNode),this.audioSource.connect(this.gainNode),this.audioStream&&(this.gainNode.connect(this.audioStream),this.onAudioBuffer())):jr.warning("no audio source, can not connect")}handleAudioBuffer(e){const t=e.inputBuffer;this.emit("audioBuffer",t),this.audioBufferCallback&&this.audioBufferCallback(t)}onAudioBuffer(e,t=Ea){this.audioBufferCallback=e,this.audioBufferSize=t,this.audioStream&&this.audioSource&&(this.scriptNode||(this.scriptNode=wa.createScriptProcessor(t),this.audioSource.connect(this.scriptNode),this.scriptNode.connect(this.audioStream),this.scriptNode.onaudioprocess=this.handleAudioBuffer.bind(this)))}resetBufferSourceDuration(){this.bufferSourceDuration={offsetTime:0,startTime:0,lastPauseTime:0,pauseTime:0,stopTime:0}}}const Ia=0;class Ra extends gi{constructor(e,t,r){if("audio"!==e.kind)throw new Error("audio track only!");super(e,t,r),this.mediaStream=new MediaStream,this.mediaStream.addTrack(e)}resume(e){this.mediaTrack=e,this.removeEvent("@get-stats"),this.resetStats();const t=new MediaStream([e]);this.mediaStream=t,this.mediaElement&&(this.mediaElement.dataset.localid=e.id,this.mediaElement.srcObject=t),this.audioManager&&(this.audioManager.release(),this.initAudioManager())}initAudioManager(e){this.audioManager=new Ma,this.audioManager.initAudioContext(),this.audioManager.setMediaStreamSource(this.mediaStream),this.audioManager.on("audioBuffer",e=>{this.emit("audioBuffer",e)}),e&&w.mediaStreamDest&&(this.mediaStream=this.audioManager.audioStream.stream,this.mediaTrack=this.mediaStream.getTracks()[0])}setVolume(e){this.audioManager.gainNode.gain.setValueAtTime(e,wa.currentTime)}getCurrentTimeDomainData(){const e=new Uint8Array(Ca);return this.audioManager.analyserNode.getByteTimeDomainData(e),e}getCurrentFrequencyData(){const e=new Uint8Array(this.audioManager.analyserNode.frequencyBinCount);return this.audioManager.analyserNode.getByteFrequencyData(e),e}getVolume(){return this.audioManager.gainNode.gain.value}getCurrentVolumeLevel(){const e=this.getCurrentFrequencyData();let t=0,r=e.length;return e.forEach((n,i)=>{const a=i*(wa.sampleRate||44100)/e.length;if(a>22050)return void(r-=1);const o=function(e){const t=e*e;return 1.2588966*14884e4*t*t/((t+424.36)*Math.sqrt((t+11599.29)*(t+544496.41))*(t+14884e4))}(a)*n/255;o<=Ia?r-=1:t+=o*o}),0===r?0:Math.sqrt(t/r)}release(){this.emit("release"),this.removeEvent(),this.statsInterval&&window.clearInterval(this.statsInterval),this.audioManager&&this.audioManager.release(),this.removeMediaElement(),this.mediaTrack.stop()}}var Da=function(e,t){if(null==e)return{};var r,n,i={},a=Object.keys(e);for(n=0;n=0||(i[r]=e[r]);return i};var xa,Oa=function(e,t){if(null==e)return{};var r,n,i=Da(e,t);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);for(n=0;n=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(i[r]=e[r])}return i};class Ba extends mi{constructor(e,t,r){super(),this._isRestartingICE=!1,this.isPcReady=!1,this.midRidEncoding={},this.removeMids=new Set,this.lastMediaStatistics=[],this.intervalId=-1,this.playQualityIntervalId=-1,this.qualityStats=new Map,this._direction=e,this._pc=ii(),this._extendedRtpCapabilities=t,this._remoteSdp=new Gi(e,t),this._simulcast=!!r&&r.simulcast,this.coreInstance=r&&r.core,this._pc.addEventListener("iceconnectionstatechange",()=>{switch(this._pc.iceConnectionState){case"checking":this.emit("@connectionstatechange","connecting");break;case"connected":case"completed":this.emit("@connectionstatechange","connected"),this.registerMediaStatisticStatsReport(),this.registerPlayQualityReport();break;case"failed":this.emit("@connectionstatechange","failed"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport();break;case"disconnected":this.emit("@connectionstatechange","disconnected"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport();break;case"closed":this.emit("@connectionstatechange","closed"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport()}})}async getStats(e,t){return await oi(this._pc,e,this._direction,t)}registerPlayQualityReport(){"send"!==this._direction&&(this.unregisterPlayQualityReport(),this.playQualityIntervalId=window.setInterval(async()=>{const e=await async function(e,t){let r;try{r=await e.getStats()}catch(e){return Bn(()=>{jr.debug("get media statistic stats error, fallback to default",e)},"getStats error"),[]}if(!r)return Bn(()=>{jr.debug("get null media statistic stats, fallback to default")},"getStats error"),[];const n=[...r.values()];return t.subscribedTracks.map(e=>{const t=e.mediaTrack,r=n.find(e=>e.type===Zn.Track&&e.trackIdentifier===t.id);if(!r)return;const i=n.find(e=>e.type===Zn.InBoundRtp&&e.trackId===r.id);return i?{time:Date.now(),trackID:e.info.trackID,kind:"video"===i.kind?"video":"audio",framesDecoded:i.framesDecoded||-1,totalSamplesReceived:i.totalSamplesReceived||-1}:void 0}).filter(L)}(this._pc,this.coreInstance);for(const t of e){const e=this.qualityStats.get(t.trackID);e?e.push(t):this.qualityStats.set(t.trackID,[t])}this.addQualityStats()},2e3))}unregisterPlayQualityReport(){"send"!==this._direction&&-1!==this.playQualityIntervalId&&(window.clearInterval(this.playQualityIntervalId),this.addQualityStats(!0),this.playQualityIntervalId=-1)}addQualityStats(e=!1){const t=[...this.qualityStats.values()];if(t.some(e=>e.length>=30)||e){jr.log("quality stats",this.qualityStats);for(const e of t){if(0===e.length)continue;const t=e[0].trackID,r=2*e.length*1e3;if("video"===e[0].kind){const n=1e3*e.reduce((t,r,n)=>n>=1&&e[n].framesDecoded===e[n-1].framesDecoded?t+2:t,0);Wr.addEvent("VideoPlayQuality",{track_id:t,freeze_duration:n,total_duration:r})}else{const n=1e3*e.reduce((t,r,n)=>n>=1&&e[n].totalSamplesReceived===e[n-1].totalSamplesReceived?t+2:t,0);Wr.addEvent("AudioPlayQuality",{track_id:t,freeze_duration:n,total_duration:r})}}this.qualityStats=new Map}}registerMediaStatisticStatsReport(){this.unregisterMediaStatisticStatsReport(),this.intervalId=window.setInterval(async()=>{const e=await Yn(this._pc,this.coreInstance);e&&e.length>0&&(this.addMediaStatistics(e,this.lastMediaStatistics),this.lastMediaStatistics=e)},3e3)}unregisterMediaStatisticStatsReport(){-1!==this.intervalId&&(window.clearInterval(this.intervalId),this.lastMediaStatistics=[],this.intervalId=-1)}addMediaStatistics(e,r){const n=e.map(e=>{const n=Vn(e.id,e.kind),i=r.find(t=>t.id===e.id);if(!i)return e;const a=i.calculation_stats,{calculation_stats:o}=e,s=Oa(e,["calculation_stats"]);return t({},s,function(e,t,r){if(!e||!t)return{framerate:0,kbps:0,packet_lost_rate:0};const n=(e.timestamp-t.timestamp)/1e3,i=0===n?0:(e.frames_sent-t.frames_sent+(e.frames_received-t.frames_received))/n,a=0===n?0:(e.bytes_sent-t.bytes_sent+(e.bytes_received-t.bytes_received))/(1024*n/8),o=ni(t.packets_lost,e.packets_lost,t.packets_received+t.packets_sent,e.packets_received+e.packets_sent);r.Apply(o);const s=r.Filtered()<0?0:100*r.Filtered();return{framerate:Math.ceil(i),kbps:Math.ceil(a),packet_lost_rate:Math.ceil(s)}}(o,a,n))});jr.log("media statistics",n),Wr.addEvent("MediaStatistics",{cpu_loading:0,track_stats:n});let i=zn(n.sort((e,t)=>t.packet_lost_rate-e.packet_lost_rate)[0].packet_lost_rate,n.sort((e,t)=>t.rtt-e.rtt)[0].rtt);Kr(i);const a=n.map(e=>({kind:e.kind,lostRate:e.packet_lost_rate,rtt:e.rtt,track:e.track_id}));this.emit("@send-qos-message",{qos:JSON.stringify({networkGrade:i,tracks_qos:a})})}getCurrentIceConnectionState(){return this._pc.iceConnectionState}close(){jr.log("handle",this._direction,"close"),this.removeEvent(),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport(),this._pc.close(),this.isPcReady=!1}}class La extends Ba{constructor(e,t,r){super("send",e,r),jr.log("init send handler"),this._transportReady=!1,this._stream=new MediaStream,this._signaling=t,t.on("on-pubpc-state",e=>{this._remoteSdp.transportRemoteParameters&&e.pcid===this._remoteSdp.transportRemoteParameters.pcid&&(e.connected||this.emit("@connectionstatechange","remote-disconnected"))})}getReady(e){return new Promise((t,r)=>{const n=r=>{if(r.pcid===e.pcid){if(this._signaling.off("on-pubpc-state",n),!r.connected)return;this.isPcReady=!0,t()}};this._signaling.on("on-pubpc-state",n)})}addProducerTracks(e){jr.debug("add producer",e);const t=e.filter(e=>!this._stream.getTrackById(e.mediaTrack.id));if(0===t.length)return Promise.reject(new Error("track already added"));let r;const n=[];let i,a=!0;return Promise.resolve().then(async()=>{for(const e of t)this._stream.addTrack(e.mediaTrack);if(w.unifiedPlan&&w.supportTransceivers)for(const e of t){const t=await ai(e.mediaTrack,this._pc,e.lowStreamConfig,e.info.kbps);jr.debug("add transceiver",t,t.mid),n.push(t)}else jr.debug("add tracks",t),r=t.map(e=>this._pc.addTrack(e.mediaTrack,this._stream));return Na(this._pc,this._simulcast)}).then(e=>{let t;return w.needH264FmtpLine&&(e.sdp+=`a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f${Oi}`),t={type:"offer",sdp:e.sdp},i=t.sdp,jr.log("publish: set local offer",t),this._pc.setLocalDescription(t)}).then(()=>{for(const t of n){if(!t.sender.track)continue;const r=e.find(e=>e.mediaTrack===t.sender.track);if(!r||!t.mid)throw Zr("can not get transceiver mid!");r.setInfo({mid:t.mid}),this.midRidEncoding[t.mid]=r.lowStreamConfig}if(!this._transportReady)return a=!1,this._setupTransport(e)}).then(()=>this._remoteSdp.createRemoteAnswer(i,this.midRidEncoding,this.removeMids)).then(e=>{const t={type:"answer",sdp:e};return jr.debug("addProducer answer",t),this._pc.setRemoteDescription(t)}).then(()=>this._pcReady).then(()=>a?this.safeEmitAsPromise("@needpubtracks",e,i):Promise.resolve(this._remoteSdp.transportRemoteParameters)).catch(e=>{jr.log("add producer error",e);try{for(const e of r)this._pc.removeTrack(e);for(const e of n)e.direction="inactive"}catch(e){}for(const e of t)this._stream.removeTrack(e.mediaTrack);throw e instanceof Qr?e:Zr(e)})}removeProducerTracks(e){jr.debug("removeProducerTracks",e);const t=e.filter(e=>void 0!==e.track&&!!this._stream.getTrackById(e.track.mediaTrack.id)).map(e=>e.track.isReplacedByImageTrack?e.track.imageStreamTrack.mediaTrack:e.track.mediaTrack);let r;return Promise.resolve().then(()=>{w.unifiedPlan&&w.supportTransceivers&&this._pc.getTransceivers().forEach(e=>{e.sender.track&&e.mid&&t.includes(e.sender.track)&&this.removeMids.add(e.mid)});const e=this._pc.getSenders().filter(e=>e.track&&t.includes(e.track));if(0===e.length)return jr.warning("removeProducerTracks [nothing to remove]"),Promise.reject("removeProducerTracks: nothing to remote");for(const t of e)this._pc.removeTrack(t);for(const e of t)this._stream.removeTrack(e);return Na(this._pc,this._simulcast)}).then(e=>{const t=new RTCSessionDescription(e);return r=t.sdp,jr.log("unpublish: set local offer",t),this._pc.setLocalDescription(t)}).then(()=>{const e={type:"answer",sdp:this._remoteSdp.createRemoteAnswer(r,this.midRidEncoding,this.removeMids)};return jr.log("unpublish: set remote answer",e),this._pc.setRemoteDescription(e)}).catch(e=>{if(0!==this._stream.getTracks().length)throw e instanceof Qr?e:Zr(e);jr.debug("removeProducer() | ignoring expected error due no sending tracks: %s",e.toString())}).then(()=>{this.safeEmitAsPromise("@needunpubtracks",e)})}async replaceTrack(e,t){if(!this._pc.getSenders)throw Zr("getSenders is not supported.");const r=this._pc.getSenders().find(t=>{if(!t.track)return!1;if(!e.track)return!1;const r=t.track.id;return!(!e.track.mediaTrack||r!==e.track.mediaTrack.id)||!(!e.track.imageStreamTrack||r!==e.track.imageStreamTrack.id)});if(!r)throw Zr(`sender not found when replaceTrack: ${e.trackID}`);if(!r.replaceTrack)throw Zr("replaceTrack is not supported.");e.track&&(e.track.mediaTrack=t,e.track.removeMediaElement());const n=r.track;await r.replaceTrack(t),this._stream.removeTrack(n),this._stream.addTrack(t)}async replaceProducerTrack(e,t){if(!this._pc.getSenders)throw Zr("getSenders is not supported.");const r=this._pc.getSenders().find(t=>{if(!t.track)return!1;if(!e.track)return!1;const r=t.track.id;return!(!e.track.mediaTrack||r!==e.track.mediaTrack.id)||!(!e.track.imageStreamTrack||r!==e.track.imageStreamTrack.id)});if(!r)throw Zr(`sender not found when replaceProducerTrack: ${e.trackID}`);if(!r.replaceTrack)throw Zr("replaceTrack is not supported.");"image"===t?(jr.debug("replaceTrack",e.track.imageStreamTrack.mediaTrack),await r.replaceTrack(e.track.imageStreamTrack.mediaTrack)):"video"===t&&(jr.debug("replaceTrack",e.track.mediaTrack),await r.replaceTrack(e.track.mediaTrack))}restartICE(e,t){return jr.log("restart send ice"),this._isRestartingICE=!0,Promise.resolve().then(()=>this._remoteSdp.updateICEData(e,t)).then(()=>Na(this._pc,this._simulcast,{iceRestart:!0})).then(e=>this._pc.setLocalDescription(e)).then(()=>{const e={type:"answer",sdp:this._remoteSdp.createRemoteAnswer(this._pc.localDescription.sdp,this.midRidEncoding,this.removeMids)};return this._pc.setRemoteDescription(e)})}_setupTransport(e){const t=Date.now();return Promise.resolve().then(()=>this._pc.localDescription?this._pc.localDescription:Na(this._pc,this._simulcast)).then(t=>this.safeEmitAsPromise("@needpubpc",t.sdp,e)).then(r=>(Wr.addEvent("PublisherPC",{signal_take_time:Date.now()-t,result_code:r.code,up_stream_ip:(r.iceCandidates||[]).map(({ip:e})=>e).join(","),tracks:r.tracks.map(t=>{const r=e.find(e=>e.mediaTrack.id===t.localid);if(r)return{local_id:t.localid,track_id:t.trackid,source_type:r.sourceType,kind:r.info.kind,tag:r.info.tag||"",muted:!!r.info.muted,master:!!r.master,kbps:r.info.kbps||-1,encode_video_width:0,encode_video_height:0}}).filter(e=>void 0!==e)}),this.pcid=r.pcid,this._transportReady=!0,this._pcReady=this.getReady(r),this._remoteSdp.setTransportRemoteParameters(r)))}}class Ga extends Ba{constructor(e,t,r){super("recv",e,r),this._transportCreated=!1,this._consumerInfos=new Map,this._signaling=t,t.on("on-subpc-state",e=>{this._remoteSdp.transportRemoteParameters&&e.pcid===this._remoteSdp.transportRemoteParameters.pcid&&(e.connected||this.emit("@connectionstatechange","remote-disconnected"))}),jr.log("init recvhandler",this)}getReady(e){return new Promise((t,r)=>{const n=r=>{if(r.pcid===e.pcid){if(this._signaling.off("on-subpc-state",n),!r.connected)return;this.isPcReady=!0,t()}};this._signaling.on("on-subpc-state",n)})}async addConsumerTracks(e){if(w.unifiedPlan&&g){const t=[];for(const r of e){const e=await this.addConsumerTrack(r);t.push(e)}return t}jr.log("add consumers",e);const t=[],r=Array.from(this._consumerInfos.values());for(const n of e){const e=r.find(e=>e.consumerId===n.id);if(e&&!e.closed)t.push(e);else{const e=this.genNewConsumerInfo(n);if(w.unifiedPlan){const t=n.mid;e.mid=t,this._consumerInfos.set(t,e)}else this._consumerInfos.set(n.id,e);t.push(e)}}return Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.debug("subscribe: set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>(w.unifiedPlan,this._pc.createAnswer())).then(e=>(jr.debug("subscribe, set local answer",e),this._pc.setLocalDescription(e))).then(()=>this._pcReady).then(()=>{for(let r=0;r!!e.receiver.track&&(e.receiver.track.id===n.trackID||e.mid===n.mid));e&&(i.track=e.receiver.track)}else if(w.getReceivers){const e=this._pc.getReceivers().find(e=>{const{track:t}=e;return!!t&&n.trackID===t.id});e&&(i.track=e.track)}else{const e=this._pc.getRemoteStreams().find(e=>e.id===n.streamId);e&&(i.track=e.getTrackById(n.trackID))}if(!i.track)throw Zr("remote track not found");jr.log("subscribe: get new track",i.track)}}return e.map(e=>e.track)})}genNewConsumerInfo(e){const t=e.rtpParameters.encodings[0],r=e.rtpParameters.rtcp.cname,n=e.mid;return{kind:e.kind,streamId:w.unifiedPlan?`recv-stream-${n}`:`recv-stream-${t.ssrc}`,trackID:w.unifiedPlan?`consumer-${e.kind}-${n}`:`consumer-${e.kind}-${t.ssrc}`,ssrc:t.ssrc,rtxSsrc:t.rtx?t.rtx.ssrc:void 0,cname:r,consumerId:e.id,closed:!1}}async addConsumerTrack(e){jr.log("add consumer",e);let t=null;const r=Array.from(this._consumerInfos.values()).find(t=>t.consumerId===e.id);if(r&&!r.closed)t=r;else{const r=this.genNewConsumerInfo(e);if(w.unifiedPlan){const t=e.mid;r.mid=t,this._consumerInfos.set(t,r)}else this._consumerInfos.set(e.id,r);t=r}return Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.log("set ontrack"),this._pc.ontrack=(e=>{jr.log("ontrack",e.receiver.track)}),jr.debug("subscribe: set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>(jr.debug("subscribe, set local answer",e),this._pc.setLocalDescription(e))).then(()=>this._pcReady).then(()=>{let r=null;if(w.unifiedPlan&&w.supportTransceivers&&e&&t){const n=this._pc.getTransceivers().find(r=>!!r.receiver.track&&((r.receiver.track.id===t.trackID||r.mid===t.mid)&&(e.track=r.receiver.track,!0)));n&&(r=n.receiver.track)}else if(e&&t){const n=this._pc.getReceivers().find(r=>{const{track:n}=r;return!!n&&(t.trackID===n.id&&(e.track=n,!0))});n&&(r=n.track)}if(!r&&e)throw Zr("remote track not found");return jr.log("subscribe: get new track",r,r.readyState),r})}removeConsumerTracks(e){jr.log("remove consumer",e);let t=!1;for(const r of e){const e=Array.from(this._consumerInfos.values()).find(e=>e.consumerId===r.id&&!e.closed);e?(t=!0,w.unifiedPlan?(r.track=null,e.closed=!0):this._consumerInfos.delete(r.id)):jr.log("can not find unpublish track target, ignore")}return t?Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.log("unsubscribe set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>(jr.log("unsubscribe set local answer",e),this._pc.setLocalDescription(e))):Promise.resolve()}restartICE(e,t){return jr.log("recv restart ice"),this._isRestartingICE=!0,Promise.resolve().then(()=>this._remoteSdp.updateICEData(e,t)).then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>{this._pc.setLocalDescription(e)})}async setupTransport(e){if(this._transportCreated)return await this._pcReady;const t=Date.now(),r=await this.safeEmitAsPromise("@needsubpc",e);return Wr.addEvent("SubscriberPC",{signal_take_time:Date.now()-t,result_code:r.code,down_stream_ip:(r.iceCandidates||[]).map(({ip:e})=>e).join(","),tracks:r.tracks.map(e=>({track_id:e.trackid,status:e.status}))}),this.pcid=r.pcid,this._transportCreated=!0,this._pcReady=this.getReady(r),jr.log("init subscribe, get transport remote",r),await this._remoteSdp.setTransportRemoteParameters(r),r}}function Na(e,t,r){return e.createOffer(r).then(e=>{let{type:r,sdp:n}=e;return n?(n=Hi(n),"chrome"===b.name&&t&&(n=function(e,t){const r=xi.parse(e);t&&"chrome"===b.name&&(r.media=r.media.map(e=>{if(!e.ssrcGroups||0===e.ssrcGroups.length||!e.ssrcs||0===e.ssrcs.length)return e;const r=e.ssrcGroups.find(e=>"FID"===e.semantics);if(!r)return e;const[n,i]=r.ssrcs.split(" ").map(e=>parseInt(e,10));let a,o;e.ssrcs.forEach(e=>{"cname"===e.attribute&&(a=e.value),"msid"===e.attribute&&(o=e.value)});const s=[];if(s.push(n),t>=2){const t=n+1,r=i+1;e.ssrcs.push({id:t,attribute:"cname",value:a}),e.ssrcs.push({id:t,attribute:"msid",value:o}),e.ssrcs.push({id:r,attribute:"cname",value:a}),e.ssrcs.push({id:r,attribute:"msid",value:o}),e.ssrcGroups.push({semantics:"FID",ssrcs:`${t} ${r}`}),s.push(t)}if(t>=3){const t=n+2,r=i+2;e.ssrcs.push({id:t,attribute:"cname",value:a}),e.ssrcs.push({id:t,attribute:"msid",value:o}),e.ssrcs.push({id:r,attribute:"cname",value:a}),e.ssrcs.push({id:r,attribute:"msid",value:o}),e.ssrcGroups.push({semantics:"FID",ssrcs:`${t} ${r}`}),s.push(t)}return e.ssrcGroups.push({semantics:"SIM",ssrcs:s.join(" ")}),e}));const n=xi.write(r).split("\r\n");let i=n.findIndex(e=>0===e.indexOf("a=ssrc-group:FID"));for(;-1!==i&&0===n[i].indexOf("a=ssrc-group:FID");){const e=n[i].split(" ")[2];for(let t=i-1;t>=0;t--)if(n[t].indexOf(e)>0){n.splice(t+1,0,n[i]),n.splice(i+1,1);break}i++}return n.join("\r\n")}(n,3)),{type:r,sdp:n}):e})}function Ha(e,t,r,n){switch(e){case"send":return new La(t,r,n);case"recv":return new Ga(t,r,n)}}!function(e){e.SEND_TRACKS="@transport:send-tracks",e.RESTART_SEND_ICE="@transport:send-restart-ice",e.REMOVE_TRACKS="@transport:remove-tracks",e.INIT_RECV="@transport:init-recv",e.RESTART_RECV_ICE="@transport:recv-restart-ice",e.ADD_CONUMERS="@transport:add-consumers",e.REMOVE_CONSUMERS="@transport:remove-consumers"}(xa||(xa={}));class ja extends mi{constructor(e,t,r,n){super(),this.sendCommandQueue=new Fr("SendQueue"),this.recvCommandQueue=new Fr("RecvQueue"),this.simulcast=!1,this.recvInitCommandQueue=new Fr("RecvInitQueue"),this.sendTrackQueue=[],this.consumerQueue=[],this._publishTracks=new Map,this.extendedRtpCapabilities=e,this.signaling=t,this.simulcast=!!n,this.coreInstance=r,this.sendHandler=Ha("send",e,t,{simulcast:this.simulcast,core:this.coreInstance}),this.recvHandler=Ha("recv",e,t,{simulcast:this.simulcast,core:this.coreInstance}),this.handleSendHandler(),this.handleRecvHandler(),this.sendCommandQueue.on("exec",this.handleSendCommandTask.bind(this)),this.recvCommandQueue.on("exec",this.handleRecvCommandTask.bind(this)),this.recvInitCommandQueue.on("exec",this.handleRecvInitCommandTask.bind(this)),this.initSubPcPromise=new Promise(e=>{this.initSubPcPromiseResolve=e})}get publishTracks(){return Array.from(this._publishTracks.values())}resolveInitSubPcPromise(){this.initSubPcPromiseResolve&&(this.initSubPcPromiseResolve(),this.initSubPcPromiseResolve=void 0)}handleSendHandler(){this.sendHandler.on("@needpubpc",(e,t,r,n)=>{this.safeEmitAsPromise("@needpubpc",e,t).then(r).catch(n)}).on("@connectionstatechange",e=>{switch(jr.log("pubpc connectionstatechange",e),Wr.addEvent("ICEConnectionState",{pc_type:0,state:e,id:this.sendHandler.pcid}),e){case"remote-disconnected":case"closed":case"failed":this.signaling.state===Wi.OPEN?this.reconnectProducer():this.sendHandler.close();break;case"disconnected":if(this.sendHandler._isRestartingICE||!this.sendHandler.pcid)return;this.signaling.state===Wi.OPEN?this.restartSendICE(this.sendHandler.pcid):this.signaling.once("@signalingauth",e=>{"disconnected"===this.sendHandler.getCurrentIceConnectionState()&&(this.extendedRtpCapabilities=e.rtpcaps,this.restartSendICE(this.sendHandler.pcid))})}}).on("@needpubtracks",(e,t,r,n)=>{const i=e.map(Si),a=Date.now();this.signaling.request("pub-tracks",{tracks:i,sdp:t}).then(t=>{switch(Wr.addEvent("PublishTracks",{signal_take_time:Date.now()-a,result_code:t.code,tracks:t.tracks.map(t=>{const r=e.find(e=>e.mediaTrack.id===t.localid);if(r)return{local_id:t.localid,track_id:t.trackid,source_type:r.sourceType,kind:r.info.kind,tag:r.info.tag||"",muted:!!r.info.muted,master:!!r.master,kbps:r.info.kbps||-1,encode_video_width:0,encode_video_height:0}}).filter(e=>void 0!==e)}),t.code){case 0:break;case 10052:return n(yn());case 10061:return this.reconnectProducer(),n(pn(10061,t.error));default:return n(pn(t.code,t.error))}for(const e of t.tracks)if(!e.status)return void n(pn(t.code,t.error));r(t)},n)}).on("@needunpubtracks",(e,t,r)=>{Wr.addEvent("UnPublishTracks",{tracks:e.map(e=>({track_id:e.trackID}))}),this.signaling.request("unpub-tracks",{tracks:e.map(e=>({trackid:e.trackID}))}).then(e=>{t(e)})}).on("@send-qos-message",e=>{this.signaling.request("send-qos-message",e)})}async sendTracks(e){return 0===e.length?Promise.resolve():this.sendCommandQueue.push(xa.SEND_TRACKS,e)}removeTracks(e){return 0===e.length?Promise.resolve():this.sendCommandQueue.push(xa.REMOVE_TRACKS,e)}async restartSendICE(e){return w.supportRestartICE?this.sendCommandQueue.push(xa.RESTART_SEND_ICE,e):Promise.resolve(this.reconnectProducer())}handleSendCommandTask(e,t){switch(e.method){case xa.SEND_TRACKS:return void(t.promise=this._execAddProducerTracks(e.data));case xa.REMOVE_TRACKS:return void(t.promise=this._execRemoveTracks(e.data));case xa.RESTART_SEND_ICE:return void(t.promise=this._execRestartSendICE(e.data))}}addTrackToPublishTracks(e){const t=e.map(e=>new ka(this,"send",e));for(const e of t)this._publishTracks.set(e.track.mediaTrack.id,e);return t}removeTrackFromPublishTracks(e){for(const t of e)this._publishTracks.delete(t.mediaTrack.id)}async _execAddProducerTracks(e){const t=await this.sendHandler.addProducerTracks(e.map(e=>e.track));for(const r of e){const e=En(t.tracks,"localid",r.track.mediaTrack.id);e&&(r.addTrackId(e.trackid),r.track.setInfo({versionid:e.versionid}),r.track.resetStats())}return e.map(e=>e.connectStatus=O.Connect),t}_execRemoveTracks(e){return this.removeTrackFromPublishTracks(e.map(e=>e.track)),e.map(e=>e.release()),this.sendHandler.removeProducerTracks(e)}async _execRestartSendICE(e){this.sendHandler._isRestartingICE=!0;const t=await this.signaling.request("pubpc-restart",{pcid:e});if(0!==t.code)return this.sendHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),void this.reconnectProducer();try{await this.sendHandler.restartICE(t.iceParameters,t.iceCandidates),this.sendHandler._isRestartingICE=!1}catch(e){jr.debug("restart ice faild",t.code,t.error),this.sendHandler._isRestartingICE=!1,this.reconnectProducer()}}reconnectProducer(){this.resetSendCommandQueue(),this.sendHandler.close();const e=this.publishTracks;this.sendHandler=Ha("send",this.extendedRtpCapabilities,this.signaling,{simulcast:this.simulcast,core:this.coreInstance}),this.handleSendHandler(),e.forEach(e=>{e.connectStatus=O.Connecting}),this.emit("@needrepub",e)}handleRecvHandler(){this.recvHandler.on("@needsubpc",(e,t,r)=>{this.safeEmitAsPromise("@needsubpc",e).then(t,r)}).on("@connectionstatechange",e=>{switch(jr.log("sub pc connection state change",e),Wr.addEvent("ICEConnectionState",{pc_type:1,state:e,id:this.recvHandler.pcid}),e){case"remote-disconnected":case"closed":case"failed":this.signaling.state===Wi.OPEN?this.resetRecvHandler():this.recvHandler.close();break;case"disconnected":if(this.recvHandler._isRestartingICE||!this.recvHandler.pcid)return;this.signaling.state===Wi.OPEN?this.restartRecvICE(this.recvHandler.pcid):this.signaling.once("@signalingauth",e=>{"disconnected"===this.recvHandler.getCurrentIceConnectionState()&&(this.extendedRtpCapabilities=e.rtpcaps,this.restartRecvICE(this.recvHandler.pcid))})}})}appendConsumer(e){this.consumerQueue.push(e)}async addConsumers(){const e=this.consumerQueue;return this.consumerQueue=[],this.recvCommandQueue.push(xa.ADD_CONUMERS,e)}initRecvHandler(e){return this.recvInitCommandQueue.push(xa.INIT_RECV,e)}async removeConsumers(e){await this.recvCommandQueue.push(xa.REMOVE_CONSUMERS,e)}async restartRecvICE(e){return w.supportRestartICE?this.recvCommandQueue.push(xa.RESTART_RECV_ICE,e):this.resetRecvHandler()}async _removeConsumers(e){await this.recvHandler.removeConsumerTracks(e)}async _initRecvHandler(e){return this.recvHandler.isPcReady?(await this.initSubPcPromise,null):await this.recvHandler.setupTransport(e)}async _addConsumers(e){if(0===e.length)return Promise.resolve([]);return await this.recvHandler.addConsumerTracks(e)}async _execRestartRecvICE(e){this.recvHandler._isRestartingICE=!0;const t=await this.signaling.request("subpc-restart",{pcid:e});if(0!==t.code)return this.recvHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),void this.resetRecvHandler();try{await this.recvHandler.restartICE(t.iceParameters,t.iceCandidates),this.recvHandler._isRestartingICE=!1}catch(e){this.recvHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),this.resetRecvHandler()}}handleRecvCommandTask(e,t){switch(e.method){case xa.ADD_CONUMERS:return void(t.promise=this._addConsumers(e.data));case xa.REMOVE_CONSUMERS:return void(t.promise=this._removeConsumers(e.data));case xa.RESTART_RECV_ICE:return void(t.promise=this._execRestartRecvICE(e.data))}}handleRecvInitCommandTask(e,t){switch(e.method){case xa.INIT_RECV:return void(t.promise=this._initRecvHandler(e.data))}}resetSendCommandQueue(){jr.log("reset send queue"),this.sendCommandQueue=new Fr("SendQueue"),this.sendCommandQueue.on("exec",this.handleSendCommandTask.bind(this))}resetRecvCommandQueue(){jr.log("reset recv queue"),this.recvCommandQueue=new Fr("RecvQueue"),this.recvInitCommandQueue=new Fr("RecvInitQueue"),this.recvCommandQueue.on("exec",this.handleRecvCommandTask.bind(this)),this.recvInitCommandQueue.on("exec",this.handleRecvInitCommandTask.bind(this))}resetRecvHandler(){this.resetRecvCommandQueue(),this.emit("@needresetrecv"),this.recvHandler.close(),this.recvHandler=Ha("recv",this.extendedRtpCapabilities,this.signaling,{simulcast:this.simulcast,core:this.coreInstance}),this.initSubPcPromise=new Promise(e=>{this.initSubPcPromiseResolve=e}),this.handleRecvHandler(),this.emit("@needresub")}release(){this.recvHandler.close(),this.sendHandler.close(),this.publishTracks.forEach(e=>e.release())}}const Fa=new mi;function Ua(e,t){return new Promise(r=>{let n;const i=Date.now(),a=new WebSocket(e);a.onopen=(()=>{n&&clearTimeout(n);const t=Date.now()-i;r({ws:a,url:e,status:!0,reason:"ok",connectTime:t})}),a.onerror=(()=>{n&&clearTimeout(n);const t=Date.now()-i;r({ws:a,url:e,status:!1,reason:"onerror",connectTime:t})}),n=setTimeout(()=>{const t=Date.now()-i;r({ws:a,url:e,status:!1,reason:"timeout",connectTime:t}),a.close()},t)})}var qa;!function(e){e[e.Idle=0]="Idle",e[e.Connecting=1]="Connecting",e[e.Connected=2]="Connected",e[e.Reconnecting=3]="Reconnecting"}(qa||(qa={}));const Va={transportPolicy:"preferUdp",simulcast:!1,reconnectTimes:3,requestTimeout:5e3};class Wa extends C{constructor(e=Va){super(),this.profiles=new Map,this._trackInfo=[],this.recorder=new Sa,this.volumeIndicatorHistory=[],this.subscribeTracks=[],this._users=new Map,this._roomState=qa.Idle,this.mergeJobMerger={},this.defaultMergeJobTracks=[],this.mergeJobTracks={},this.forwardJobTracks={},this._mode=ma.RTC,this._role=ga.AUDIENCE,this._privileges=["subscribe","publish"],this._publish=((e,t)=>new Promise(async(r,n)=>{if(this.roomState!==qa.Connected)return void n(Zr("not connected to the room, please run joinRoom first"));if(0===e.length&&r(),this._mode===ma.LIVE&&this._role===ga.AUDIENCE)return void n(Zr("no permission. Audience in Live mode has no permission to publish."));e.forEach(e=>e.userID=this.userID),e.forEach(e=>e.selfEndedCallback=this.unpublish.bind(this));const i=this.connectionTransport,a=this.signaling;let o;if(t){const t=e.map(e=>e.mediaTrack.id);o=i.publishTracks.filter(e=>-1!==t.indexOf(e.track.mediaTrack.id))}else{const t=i.publishTracks.map(e=>e.track.mediaTrack.id);if(e.filter(e=>-1===t.indexOf(e.mediaTrack.id)).length!==e.length)return void n(Zr("there are already published tracks in the provided tracks"));o=i.addTrackToPublishTracks(e)}if(jr.debug("start publish",o,t),!t){const e=o.map(e=>e.startConnect());Promise.all(e).then(()=>r()).catch(()=>{n(hn())})}try{await i.sendTracks(o),a.sendWsMsg("mute-tracks",{tracks:o.map(e=>({trackid:e.trackID,muted:!!e.track.info.muted}))});const t=En(this.users,"userID",this.userID);t&&(t.addTracks(o.map(e=>e.track)),t.addPublishedTrackInfo(o.map(e=>({trackID:e.trackID,muted:!!e.track.info.muted,kind:e.track.info.kind,tag:e.track.info.tag,userID:this.userID,versionid:e.track.info.versionid,profiles:e.track.info.profiles})))),e.forEach(e=>{e.on("@get-stats",(t,r,n)=>{if(!this.connectionTransport)return r([]);const i=e.isReplacedByImageTrack?e.imageStreamTrack.mediaTrack:e.mediaTrack;this.connectionTransport.sendHandler.getStats(i,t).then(r,n)})}),this.getAllMerger().forEach(t=>t.controller.onAddTracks(e.map(e=>e.info)))}catch(t){if(t instanceof Qr)switch(t.code){case 10061:case 30001:return;case 10052:return jr.warning(t,"republish"),void setTimeout(()=>this._publish(e,!0),1e3);default:i.removeTrackFromPublishTracks(e),n(t)}else jr.warning(t,"republish"),setTimeout(()=>this._publish(e,!0),1e3)}})),this._subscribe=((e,t,r=!1,n)=>new Promise(async(i,a)=>{if(this.roomState!==qa.Connected)return void a(Zr("can not connected to the room, please joinRoom first"));if(0===e.length)return void i([]);jr.debug("subscribe",e,t);const o=this._trackInfo.filter(t=>e.includes(t.trackid));if(o.length!==e.length)return void a(Tn(10041,`can not find track in room ${e}`));let s;const c=this.connectionTransport,d=this.signaling;if(t)s=this.subscribeTracks.filter(t=>-1!==e.indexOf(t.trackID));else{const e=this.subscribeTracks.map(e=>e.trackID),t=o.filter(t=>!e.includes(t.trackid));s=t.map(e=>new ka(c,"recv",void 0,e.trackid,e.mid)),this.subscribeTracks=this.subscribeTracks.concat(s)}n&&Object.entries(n).forEach(([e,t])=>{this.profiles.set(e,t)}),jr.log("sub tracks",s,n);try{if(!t){const e=s.map(e=>e.startConnect());Promise.all(e).then(()=>i(s.map(e=>e.track))).catch(()=>{a(hn())})}let n=await c.initRecvHandler(s.map(e=>e.trackID));if(!n){const e=Date.now();n=await d.request("sub-tracks",{tracks:s.map(e=>{const t=e.trackID;return this.profiles.get(t)?{trackid:t,profile:this.profiles.get(t)}:{trackid:t}})}),Wr.addEvent("SubscribeTracks",{result_code:n.code,signal_take_time:Date.now()-e,tracks:n.tracks.map(e=>({track_id:e.trackid,status:e.status}))})}switch(jr.log("get sub res data",n),n.code){case 0:break;case 10052:throw yn();case 10062:throw c.resetRecvHandler(),Tn(10062,n.error);default:throw Tn(n.code,n.error)}const u=n.tracks.filter(e=>!!e.status),l=n.tracks.filter(e=>!e.status).map(e=>e.trackid);if(u.length-1!==l.indexOf(e.trackID));E(this.subscribeTracks,e=>-1!==l.indexOf(e.trackID)),e.map(e=>e.release())}n.tracks=u;for(const e of n.tracks||[]){const t=s.find(t=>t.trackID===e.trackid),r=o.find(t=>t.trackid===e.trackid);if(!t||!r)continue;const n=e.rtpparams;t.appendConsumner(n,r.kind)}await c.addConsumers(),c.resolveInitSubPcPromise();for(const e of s){const{consumer:t}=e;if(!t||!t.track)continue;const r=t.track;let n=e.track;const i=o.find(e=>e.trackid===t.id);if(!i)continue;n?n.resume(r):"audio"===r.kind?(n=new Ra(r,i.playerid,"remote")).initAudioManager():n=new gi(r,i.playerid,"remote",i.profiles||[]),n.setInfo({trackID:i.trackid,userID:i.playerid,tag:i.tag,kind:i.kind,muted:i.muted,versionid:i.versionid}),n.setMaster(i.master),n.removeAllListeners("@get-stats"),n.removeAllListeners("@ended"),n.on("@get-stats",(e,t,r)=>{if(!this.connectionTransport)return t([]);this.connectionTransport.recvHandler.getStats(n.mediaTrack,e).then(t,r)}),n.once("@ended",async()=>{if(n&&n.info.trackID){jr.warning("remote track ended, try to resubscribe");try{await this._unsubscribe([n.info.trackID],!0)}catch(e){}await this._subscribe([n.info.trackID],!0)}}),e.track=n;const a=this.users.find(e=>e.userID===i.playerid);a&&a.addTracks([n])}s.forEach(e=>e.connectStatus=O.Connect);let A=n.tracks.map(e=>{if(void 0===e.muted)for(let t=0;t{e.consumer&&r.push(e.consumer)}),await c.removeConsumers(r),!(t instanceof Qr))return jr.warning(t,"resubscribe"),void setTimeout(()=>this._subscribe(e,!0),1e3);switch(t.code){case 10062:case 30001:return;case 10052:return jr.warning(t,"resubscribe"),void setTimeout(()=>this._subscribe(e,!0),1e3);default:E(this.subscribeTracks,t=>-1!==e.indexOf(t.trackID)),a(t)}}i(s.map(e=>e.track))})),e=t({},Va,e),this.config=e,jr.log("config",e),jr.log("version",Nr),jr.log("browser report",w,b)}get users(){return Array.from(this._users.values())}get trackInfoList(){return this._trackInfo.map(Ti)}get roomState(){return this._roomState}set roomState(e){this._roomState!==e&&(this._roomState=e,jr.debug("roomState change",this._roomState),this.emit("room-state-change",this._roomState),Wr.addEvent("RoomStateChanged",{room_state:e}))}_setReconnectTimes(e){this.config.reconnectTimes=e,this.signaling&&(this.signaling.reconnectTimes=e)}set simulcast(e){this.config.simulcast=e,this.connectionTransport&&(this.connectionTransport.simulcast=e,this.connectionTransport.sendHandler._simulcast=e,this.connectionTransport.recvHandler._simulcast=e)}_getReconnectTimes(){return this.config.reconnectTimes||Va.reconnectTimes}setRequestTimeout(e){this.config.requestTimeout=e}_setProfile(e,t){if(this.profile=t,this.profiles.set(e,t),!this.subscribeTracks.some(t=>t.trackID===e))return;this.signaling.sendWsMsg("set-sub-profile",{tracks:[{trackid:e,profile:this.profile}]})}getForwardJobTracks(){return this.forwardJobTracks}get publishedTracks(){return this.connectionTransport?this.connectionTransport.publishTracks.filter(e=>e.connectStatus===O.Connect).map(e=>e.track):[]}get subscribedTracks(){return this.subscribeTracks.filter(e=>e.connectStatus===O.Connect).map(e=>e.track)}async setClientMode(e){if(this.roomState!==qa.Idle)throw Zr("can not setClientMode, room state is not idle");this._mode=e,this._setPrivileges()}_setPrivileges(){this._mode===ma.RTC||this._mode===ma.LIVE&&this._role===ga.BROADCASTER?this._privileges=["subscribe","publish"]:this._privileges=["subscribe"]}async setClientRole(e){if(this._mode===ma.RTC)throw Zr("client role can only be set in client mode LIVE.");if(e===ga.AUDIENCE&&this.publishedTracks.length>0&&e===ga.AUDIENCE)throw Zr("cannot change to audience, please unpublish all tracks first.");if(this._role=e,this._setPrivileges(),this.roomState!==qa.Connected)return;const t=await this.signaling.request("set-privileges",{privileges:this._privileges});if(Wr.addEvent("SetClientRole",{result_code:t.code,user_role:e===ga.BROADCASTER?0:1,audience_latency_level:0}),0!==t.code)throw Sn(t.code,t.error)}async joinRoomWithToken(e,t){const r=Date.now();if(Wr.addEvent("JoinRoom",{room_token:e,user_data:t}),this.roomState!==qa.Idle)throw Zr("roomState is not idle! Do not repeat join room, please run leaveRoom first");this.roomState=qa.Connecting;try{this.roomToken=e,this.userData=t;const n=Cn(e);if(this.userID=n.userId,this.roomName=n.roomName,this.appId=n.appId,Wr.setUserBase(this.userID,this.roomName,this.appId),jr.log("join room, token:",e),jr.debug(`join room, roomName: ${this.roomName}, userID: ${this.userID}`),!this.roomName.match(/^[a-zA-Z0-9_-]{3,64}$/))throw this.roomState=qa.Idle,Zr("invalid roomname. roomname must match /^[a-zA-Z0-9_-]{3,64}$/");if(!this.userID.match(/^[a-zA-Z0-9_-]{3,50}$/))throw this.roomState=qa.Idle,Zr("invalid userID. userID must match /^[a-zA-Z0-9_-]{3,50}$/");try{const t=await qi(n,e,this.config.requestTimeout);this.accessToken=t.accessToken,Wr.setSessionId(t.sessionId),Wr.setUserBase(this.userID,this.roomName,this.appId)}catch(e){throw e}const i=await this.joinRoomWithAccess(this.accessToken);return Wr.addEvent("JoinRoomResult",{join_start_time:r,join_take_time:Date.now()-r,join_result_code:0,join_node_info:this.signaling.url,join_error_message:""}),this._mode===ma.LIVE&&await this.setClientRole(this._role),i}catch(e){const t=e;throw this.roomState=qa.Idle,jr.debug("joinRoomWithToken fail: "+t.message),Wr.addEvent("JoinRoomResult",{join_start_time:r,join_take_time:Date.now()-r,join_result_code:t.code?t.code:-1,join_node_info:this.signaling?this.signaling.url:"",join_error_message:t.message||t.error||""}),t}}async joinRoomWithAccess(e){const t=wn(e),{capsdp:r}=await async function(){let e=ii(),{isH264:t,sdp:r}=await Ni(e),n=5;for(;!t&&n>0;)e.close(),e=ii(),({isH264:t,sdp:r}=await Ni(e)),n--;w.needH264FmtpLine&&(r+=`a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f${Oi}`);const i={capsdp:r=Hi(r),agent:navigator.userAgent};return e.close(),i}();if(this._roomState===qa.Idle)throw Zr("roomState is idle, maybe because you left the room.");const n=new Ki(e,r,this._getReconnectTimes(),this.config.requestTimeout,this.userData,this._privileges);n.on("@error",this.handleDisconnect.bind(this)).on("@ws-state-change",(e,t)=>{switch(t){case Wi.CONNECTING:this.roomState===qa.Connected?this.roomState=qa.Reconnecting:this.roomState!==qa.Reconnecting&&(this.roomState=qa.Connecting)}}).on("@needupdateaccesstoken",(e,t)=>{this.updateAccessToken().then(e).catch(t)}).on("on-player-in",this.handlePlayerIn.bind(this)).on("on-player-out",this.handlePlayerOut.bind(this)).on("on-add-tracks",e=>{this.filterSignalTracks(e),this.handleAddTracks(e)}).on("on-remove-tracks",e=>{this.filterSignalTracks(e),this.handleRemoveTracks(e)}).on("mute-tracks",e=>{this.filterSignalTracks(e),this.handleMute(e)}).on("on-messages",this.handleCustomMessages.bind(this)).on("on-qos-messages",this.handleQosMessages.bind(this)).on("on-pubpc-restart-notify",e=>{const t=this.connectionTransport;Wr.addEvent("AbnormalDisconnect",{event_reason:"on-pubpc-restart-notify",event_description:e.error}),t&&w.supportRestartICE&&t.restartSendICE(e.pcid).catch(jr.debug)}).on("on-subpc-restart-notify",e=>{const t=this.connectionTransport;Wr.addEvent("AbnormalDisconnect",{event_reason:"on-subpc-restart-notify",event_description:e.error}),t&&w.supportRestartICE&&t.restartRecvICE(e.pcid).catch(jr.debug)}).on("on-sub-profile-changed",e=>{this.emit("on-sub-profile-changed",e)}).on("on-job-connected",e=>{this.emit("forward-job-connected",{jobId:e.id})}).on("on-job-disconnected",e=>{this.emit("forward-job-disconnected",{jobId:e.id})}).on("on-merge-job-connected",e=>{this.emit("merge-job-connected",{jobId:e.id})}).on("on-merge-job-disconnected",e=>{this.emit("merge-job-disconnected",{jobId:e.id})}).on("on-media-relay-state",e=>{const t=e.roomid.slice(e.roomid.indexOf(":")+1);this.emit("media-relay-state-changed",t,e.state)}).on("disconnect",this.handleDisconnect.bind(this)).on("on-player-reconnect",this.handleRemoteUserReconnecting.bind(this)).on("on-player-reconnect-in",this.handleRemoteUserReconnected.bind(this)),jr.log("init signaling websocket"),this.signaling=n;try{let e;e=t.roomServers&&t.roomServers.length>0?t.roomServers.sort((e,t)=>t.score-e.score).map(e=>e.url):[t.signalingurl2];const{ws:r,url:i}=await function(e,t){let r=[],n=!1;return new Promise((i,a)=>{for(const o of e)Ua(o,t).then(t=>{r.push(t),t.status&&(i({ws:t.ws,url:t.url}),n=!0),Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:t.url,socket_connect_time:t.connectTime,socket_connect_success:t.status,socket_connect_error_message:t.reason}),r.length!==e.length||n||a($r("websocket connect failed."))})})}(e,this.config.requestTimeout),a=await n.initWs(!0,r,i);n.on("@signalingauth",this.handleAuth.bind(this)),await this.handleAuth(a)}catch(e){if(this.signaling&&(this.signaling.release(),this.signaling=void 0),10052===e.code)return await xn(1e3),this.joinRoomWithToken(this.roomToken,this.userData);throw e}for(let e of this.users)e.userID!==this.userID&&this.emit("user-join",e);return this.trackInfoList.length>0&&this.emit("track-add",this.trackInfoList),this.users}async _unpublish(e){if(this.roomState!==qa.Connected)throw Zr("not connected to the room");if(0===e.length)return;jr.debug("unpublish",e);const t=this.connectionTransport,r=t.publishTracks.filter(t=>-1!==e.indexOf(t.trackID));if(r.length!==e.length)throw Zr("can not find target trackid to unpublish");await t.removeTracks(r),this.getAllMerger().forEach(e=>e.controller.onRemoveTracks(r.map(e=>e.track.info)));const n=En(this.users,"userID",this.userID);n&&(n.removeTracksByTrackId(e),n.removePublishedTrackInfo(e)),this.cleanTrackIdsFromMergeJobs(e)}async createMergeJob(e,r){if(this.roomState!==qa.Connected)throw Zr("can not createMergeJob, room state is not connected");const n=t({},G,r,{id:e});jr.debug("send create merge job",n,e);const i=Date.now(),a=await this.signaling.request("create-merge-job",n);if(Wr.addEvent("CreateMergeJob",{signal_take_time:Date.now()-i,id:e,result_code:a.code}),0!==a.code)throw mn(a.code,a.error);this.mergeJobTracks[e]?jr.warning("merge job id already exist",e):this.mergeJobTracks[e]=[]}async createForwardJob(e){if(this.roomState!==qa.Connected)throw Zr("can not createForwardJob, room state is not connected");const t=!!e.audioTrackId&&!e.videoTrackId,r=[e.audioTrackId,e.videoTrackId].filter(Boolean).map(e=>({trackid:e})),n={id:e.jobId,publishUrl:e.publishUrl,audioOnly:t,tracks:r};if(e&&e.userConfigExtraInfo){if(i=e.userConfigExtraInfo,!(new Blob([i]).size<=1e3))throw Zr("userConfigExtraInfo Up to 1000 Bytes");n.seiTemplate={value:e.userConfigExtraInfo}}var i;const a=Date.now(),o=await this.signaling.request("create-forward-job",n);if(Wr.addEvent("CreateForwardJob",{signal_take_time:Date.now()-a,id:e.jobId,result_code:o.code}),0!==o.code)throw gn(o.code,o.error);this.forwardJobTracks[e.jobId]?jr.warning("forward job id already exist",e.jobId):(this.forwardJobTracks[e.jobId]=[],e.audioTrackId&&this.forwardJobTracks[e.jobId].push(e.audioTrackId),e.videoTrackId&&this.forwardJobTracks[e.jobId].push(e.videoTrackId))}async stopForwardJob(e){if(this.roomState!==qa.Connected)throw Zr("can not stopForwardJob, room state is not connected");if(e&&!this.forwardJobTracks[e])throw Zr(`no forward job id ${e}`);Wr.addEvent("StopForwardJob",{id:e||""}),await this.signaling.request("stop-forward",{id:e,delayMillisecond:0}),delete this.forwardJobTracks[e]}setDefaultMergeStream(e,t,r){if(r&&!this.mergeJobTracks[r])throw ln(r);this.merger&&!r&&(this.merger.release(),this.merger=void 0),r&&this.mergeJobMerger[r]&&(this.mergeJobMerger[r].release(),delete this.mergeJobMerger[r]);const n=this.CreateMergerSessionController();r?this.mergeJobMerger[r]=new Ji(e,t,n,r):this.merger=new Ji(e,t,n,r)}_stopMerge(e){if(this.roomState!==qa.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(e&&!this.mergeJobTracks[e])throw ln(e);Wr.addEvent("StopMerge",{id:e||""}),this.signaling.sendWsMsg("stop-merge",{id:e}),e?(delete this.mergeJobTracks[e],this.mergeJobMerger[e]&&(this.mergeJobMerger[e].release(),delete this.mergeJobMerger[e])):(this.defaultMergeJobTracks=[],this.merger&&(this.merger.release(),this.merger=void 0))}async _addMergeTracks(e,t){if(this.roomState!==qa.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r=e.map(e=>({trackid:e.trackID,x:e.x,y:e.y,w:e.w,h:e.h,z:e.z,stretchMode:e.stretchMode})),n={id:t,add:r};jr.debug("addMergeTracks",n),t?(this.mergeJobTracks[t]=this.mergeJobTracks[t].concat(e.map(e=>e.trackID)),this.mergeJobTracks[t]=Ai(this.mergeJobTracks[t],e=>e)):(this.defaultMergeJobTracks=this.defaultMergeJobTracks.concat(e.map(e=>e.trackID)),this.defaultMergeJobTracks=Ai(this.defaultMergeJobTracks,e=>e));const i=await this.signaling.request("update-merge-tracks",n);if(Wr.addEvent("UpdateMergeTracks",{id:t||"",add:r.map(e=>({track_id:e.trackid,x:e.x||0,y:e.y||0,w:e.w||0,h:e.h||0,z:e.z||0,stretchMode:e.stretchMode||""})),result_code:i.code}),0!==i.code)throw Sn(i.code,i.error)}async _removeMergeTracks(e,t){if(this.roomState!==qa.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r={id:t,remove:e.map(e=>({trackid:e}))};jr.debug("removeMergeTracks",r),E(t?this.mergeJobTracks[t]:this.defaultMergeJobTracks,t=>-1!==e.indexOf(t));const n=await this.signaling.request("update-merge-tracks",r);if(Wr.addEvent("UpdateMergeTracks",{id:t||"",remove:r.remove.map(e=>({track_id:e.trackid})),result_code:n.code}),0!==n.code)throw Sn(n.code,n.error)}async updateMergeTracks(e,t){if(this.roomState!==qa.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r=e.map(e=>({trackid:e.trackID,x:e.x,y:e.y,w:e.w,h:e.h,z:e.z,stretchMode:e.stretchMode})),n={id:t,all:r,mode:1};jr.debug("updateMergeTracks",n),t?(this.mergeJobTracks[t]=this.mergeJobTracks[t].concat(e.map(e=>e.trackID)),this.mergeJobTracks[t]=Ai(this.mergeJobTracks[t],e=>e)):(this.defaultMergeJobTracks=this.defaultMergeJobTracks.concat(e.map(e=>e.trackID)),this.defaultMergeJobTracks=Ai(this.defaultMergeJobTracks,e=>e)),Wr.addEvent("UpdateMergeTracks",{id:t||"",all:r.map(e=>({track_id:e.trackid,x:e.x||0,y:e.y||0,w:e.w||0,h:e.h||0,z:e.z||0,stretchMode:e.stretchMode||""}))}),await this.signaling.request("update-merge-tracks",n)}async _unsubscribe(e,t){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");const r=this.subscribeTracks.filter(t=>-1!==e.indexOf(t.trackID));jr.debug("unsubscribe",r),0!==r.length&&(Wr.addEvent("UnSubscribeTracks",{tracks:e.map(e=>({track_id:e}))}),this.signaling.request("unsub-tracks",{tracks:r.map(e=>({trackid:e.trackID}))}),t||(r.forEach(e=>e.release()),E(this.subscribeTracks,t=>-1!==e.indexOf(t.trackID))),await this.connectionTransport.removeConsumers(r.map(e=>e.consumer)))}_muteTracks(e){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");const t=this.connectionTransport,r={};e.forEach(e=>{r[e.trackID]=e.muted});const n=t.publishTracks.filter(e=>void 0!==r[e.trackID]);n.forEach(e=>{e.setMute(r[e.trackID])}),Wr.addEvent("MuteTracks",{tracks:n.map(e=>({track_id:e.trackID,muted:e.track.info.muted,kind:e.track.info.kind}))}),this.signaling.sendWsMsg("mute-tracks",{tracks:e.map(e=>({trackid:e.trackID,muted:e.muted}))})}async kickoutUser(e){jr.log("kickoutUser",e),await this.control("kickplayer",e)}sendCustomMessage(e,t,r){if(this.roomState!==qa.Connected)throw Zr("room state is not connected, can not send message");const n=r||Dn(8),i=t&&0!==t.length?t:void 0;this.signaling.sendWsMsg("send-message",{msgid:n,target:i,type:"normal",text:e}),jr.debug("send custom message",e,i,n)}async replaceTrack(e,t){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");jr.log("replaceTrack",e,t);const r=this.connectionTransport.publishTracks.find(t=>t.trackID===e);if(void 0===r||void 0===r.track)throw Zr(`track not exist: ${e}`);return this.connectionTransport.sendHandler.replaceTrack(r,t)}async pushCameraTrackWithImage(e,t){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");jr.log("pushCameraTrackWithImage",{trackID:e,source:t});const r=this.connectionTransport.publishTracks.find(t=>t.trackID===e);if(void 0===r||void 0===r.track)throw Zr(`track not exist: ${e}`);if("video"!==r.track.info.kind)throw Zr(`track kind is not video: ${e}`);return r.track.imageStreamTrack||(r.track.imageStreamTrack=new ba),void 0===t&&r.track.isReplacedByImageTrack?(await this.connectionTransport.sendHandler.replaceProducerTrack(r,"video"),r.track.isReplacedByImageTrack=!1,void r.track.switchPlayingTrack()):void 0!==t&&r.track&&!r.track.isReplacedByImageTrack?(await r.track.imageStreamTrack.setSource(t),await this.connectionTransport.sendHandler.replaceProducerTrack(r,"image"),r.track.isReplacedByImageTrack=!0,void r.track.switchPlayingTrack()):void 0}leaveRoom(){this.roomState!==qa.Idle?(jr.log("leave room"),Wr.addEvent("LeaveRoom",{leave_reason_code:0}),this.signaling&&(Object.keys(this.forwardJobTracks).forEach(e=>this.stopForwardJob(e)),this.signaling.sendDisconnect()),this.releaseRoom()):jr.log("can not leave room, please join room first")}_releasePublishTracks(){}async control(e,t){if(this.roomState!==qa.Connected)throw Zr("can not connected to the room, please run joinRoom first");const r=Date.now(),n=await this.signaling.request("control",{command:e,playerid:t});if("kickplayer"===e&&Wr.addEvent("KickoutUser",{signal_take_time:Date.now()-r,user_id:t,result_code:n.code}),n.error)throw bn(n.code,n.error)}handlePlayerOut(e){const t=this._users.get(e.playerid);if(t){this._users.delete(e.playerid),E(this._trackInfo,t=>t.playerid===e.playerid),E(this.subscribeTracks,e=>e.track.userID===t.userID).forEach(e=>e.release()),In(()=>{jr.debug("user-leave",t),this.emit("user-leave",t)})}}handlePlayerIn(e){const t=yi(e);this._users.set(t.userID,t),In(()=>{jr.debug("user-join",t),this.emit("user-join",t)})}handleAddTracks({tracks:e}){jr.log("receive track-add",e,t({},this._trackInfo));const r=new Set;for(const t of e){const e=En(this.users,"userID",t.playerid);if(e)if(e.published&&!r.has(e.userID)&&"stream"===this.sessionMode){const r=e.publishedTrackInfo.map(e=>bi(e,!0));this.handleRemoveTracks({tracks:r}),r.push(t),this.handleAddTracks({tracks:r})}else this._trackInfo.push(t),e.addPublishedTrackInfo([Ti(t)]),r.add(e.userID)}if("stream"===this.sessionMode)for(const e of Array.from(r))In(()=>{jr.debug("user-publish",this._users.get(e)),this.emit("user-publish",this._users.get(e))});In(()=>{jr.debug("track-add",e.map(Ti)),this.emit("track-add",e.map(Ti))})}handleRemoveTracks({tracks:e}){jr.log("receive track-remove",e,t({},this._trackInfo));const r=E(this._trackInfo,t=>e.map(e=>e.trackid).includes(t.trackid)),n=new Set;for(const e of r){const t=this._users.get(e.playerid);if(!t)continue;t.removePublishedTrackInfo([e.trackid]),t.removeTracksByTrackId([e.trackid]),n.add(t.userID);const r=E(this.subscribeTracks,t=>t.trackID===e.trackid)[0];r&&r.release()}if(this.cleanTrackIdsFromMergeJobs(e.map(e=>e.trackid)),"stream"===this.sessionMode)for(const e of Array.from(n)){const t=this._users.get(e);if(t.published){const e=t.publishedTrackInfo.map(e=>bi(e,!0));this.handleRemoveTracks({tracks:e}),this.handleAddTracks({tracks:e})}else In(()=>{jr.debug("user-unpublish",t),this.emit("user-unpublish",t)})}In(()=>{jr.debug("track-remove",r.map(Ti)),this.emit("track-remove",r.map(Ti))})}handleMute({tracks:e}){for(const t of e){const e=t.trackid,r=t.muted,n=En(this._trackInfo,"trackid",e);if(!n)return;const i=this._users.get(n.playerid);if(!i)return;const a=i.publishedTrackInfo.find(t=>t.trackID===e);a&&(a.muted=r);const o=i.tracks.find(t=>t.info.trackID===e);o&&(o.info.muted=r,o.setMute(r)),n.muted=r;const s=this.subscribeTracks.filter(t=>t.trackID===e)[0];s&&s.setMute(r);let c=void 0;for(let e=0;e{jr.log("user-mute",d),this.emit("user-mute",d)})}In(()=>{jr.log("mute-tracks",e.map(e=>({trackID:e.trackid,muted:e.muted}))),this.emit("mute-tracks",e.map(e=>({trackID:e.trackid,muted:e.muted})))})}handleCustomMessages({messages:e}){this.emit("messages-received",e.map(vi))}handleQosMessages({messages:e}){const t=[];e.forEach(e=>{try{const r=JSON.parse(e.qos);r.tracks_qos.forEach(n=>{t.push({userID:e.playerid,networkGrade:r.networkGrade,kind:n.kind,trackID:n.track,packetLossRate:n.lostRate,rtt:n.rtt})})}catch(e){jr.warning("parse SignalingQosMessage error: ",e)}}),Fa.emit("remote-track-stats",t),this.emit("remote-track-stats",t)}handleDisconnect(e){if(jr.log("handle disconnect",e.code,e),-1===[0,10005,10006].indexOf(e.code)&&Wr.addEvent("AbnormalDisconnect",{event_reason:"websocket_error",event_description:e.error}),Wr.addEvent("LeaveRoom",{leave_reason_code:e.code}),10052===e.code&&this.roomToken)return this.roomState=qa.Reconnecting,void setTimeout(()=>this.signaling.initWs(),1e3);switch(e.code){case 10006:this.emit("disconnect",{code:e.code,data:{userID:e.kickedid}});break;default:this.emit("disconnect",{code:e.code})}this.releaseRoom()}handleRemoteUserReconnecting(e){const t=this.users.find(t=>t.userID===e.playerid);t&&(jr.debug("remote-user-reconnecting",t),this.emit("remote-user-reconnecting",t))}handleRemoteUserReconnected(e){const t=this.users.find(t=>t.userID===e.playerid);t&&(jr.debug("remote-user-reconnected",t),this.emit("remote-user-reconnected",t))}async updateAccessToken(){const e=Cn(this.roomToken),t=await qi(e,this.roomToken,this.config.requestTimeout);Wr.setSessionId(t.sessionId),this.accessToken=t.accessToken;const r=wn(t.accessToken);if(!this.signaling)throw Zr("room state is idle when updateAccessToken");this.signaling.accessToken=this.accessToken,this.signaling.setUrl(r.signalingurl2)}async handleAuth(e){if(this.filterSignalTracks(e),jr.debug("handleAuth",e),e.error)return void await this.joinRoomWithToken(this.roomToken,this.userData);e.tracks=e.tracks||[],e.tracks=e.tracks.filter(e=>e.playerid!==this.userID),e.players=e.players||[];const t=this.roomState===qa.Reconnecting;let r={join:[],leave:[],add:[],remove:[],mute:[]};const n=Array.from(this._users.keys()),i=e.players.map(e=>e.playerid);if(r=function(e,t,r,n,i){const a={join:[],leave:[],add:[],remove:[],mute:[]},o=t.map(e=>e.trackid),s=r.map(e=>e.trackid);return o.forEach((n,i)=>{if(t[i].playerid!==e)if(-1===s.indexOf(n))a.remove.push(t[i]);else{const e=r.find(e=>e.trackid===n),o=t[i];e.versionid!==o.versionid&&(a.remove.push(o),a.add.push(e))}}),s.forEach((n,i)=>{if(r[i].playerid===e)return;const s=o.indexOf(n);-1===s?(a.add.push(r[i]),a.mute.push({trackid:n,muted:r[i].muted})):r[i].muted!==t[s].muted&&a.mute.push({trackid:n,muted:r[i].muted})}),n.forEach(t=>{t!==e&&-1===i.indexOf(t)&&a.leave.push({playerid:t})}),i.forEach(t=>{t!==e&&-1===n.indexOf(t)&&a.join.push({playerid:t})}),a}(this.userID,this._trackInfo,e.tracks,n,i),this.roomState=qa.Connected,t)jr.debug("get missing events",r),r.remove.length>0&&this.handleRemoveTracks({tracks:r.remove}),r.leave.length>0&&r.leave.forEach(this.handlePlayerOut.bind(this)),r.join.length>0&&r.join.forEach(this.handlePlayerIn.bind(this)),r.add.length>0&&this.handleAddTracks({tracks:r.add}),r.mute.length>0&&this.handleMute({tracks:r.mute});else{this._trackInfo=e.tracks,this._users.clear();for(const t of e.players||[]){const e=yi(t),r=this._trackInfo.filter(t=>t.playerid===e.userID);e.addPublishedTrackInfo(r.map(Ti)),this._users.set(e.userID,e)}}if(this.connectionTransport){const t=this.connectionTransport.publishTracks.filter(e=>e.connectStatus===O.Connecting),r=this.subscribeTracks.filter(e=>e.connectStatus===O.Connecting);this.connectionTransport.extendedRtpCapabilities=e.rtpcaps,(!this.connectionTransport.sendHandler.isPcReady||this.connectionTransport.sendHandler._isRestartingICE||t.length>0)&&this.connectionTransport.reconnectProducer(),(!this.connectionTransport.recvHandler.isPcReady||this.connectionTransport.recvHandler._isRestartingICE||r.length>0)&&this.connectionTransport.resetRecvHandler()}else this.connectionTransport=this.createConnectionTransport(e.rtpcaps)}createConnectionTransport(e){const t=this.signaling,r=new ja(e,t,this,this.config.simulcast);return r.on("@needpubpc",(e,r,n,i)=>{t.request("pubpc",{sdp:e,tracks:r.map(Si),policy:this.config.transportPolicy}).then(e=>{switch(e.code){case 0:return void n(e);case 10052:throw yn();default:throw Zr(e.error)}}).catch(i)}),r.on("@needsubpc",(e,r,n)=>{t.request("subpc",{tracks:e.map(e=>this.profiles.get(e)?{trackid:e,profile:this.profiles.get(e)}:{trackid:e}),policy:this.config.transportPolicy}).then(e=>{switch(e.code){case 0:return void r(e);case 10052:throw yn();default:throw Zr(e.error)}}).catch(n)}).on("@needresub",()=>{const e=this.subscribeTracks.map(e=>e.trackID);this.subscribeTracks.forEach(e=>e.connectStatus=O.Connecting),this._subscribe(e,!0)}).on("@needrepub",e=>{this._publish(e.map(e=>e.track),!0)}).on("@needresetrecv",()=>{this.subscribeTracks.filter(e=>!!e.track).forEach(e=>{e.track.removeAllListeners("@ended")})}),r}cleanTrackIdsFromMergeJobs(e){E(this.defaultMergeJobTracks,t=>-1!==e.indexOf(t));for(const t in this.mergeJobTracks)E(t,t=>-1!==e.indexOf(t))}CreateMergerSessionController(){const e=new Qi,t=t=>{e.onAddTracks(t)},r=t=>{e.onRemoveTracks(t)};return this.on("track-add",t),this.on("track-remove",r),e.getCurrentTracks=(()=>{if(!this.connectionTransport)return[];const e=this._trackInfo.map(Ti),t=this.connectionTransport.publishTracks.map(e=>e.track.info);return e.concat(t)}),e.addMergeTrack=((e,t)=>{this._addMergeTracks(e,t)}),e.release=(()=>{this.off("track-add",t),this.off("track-remove",r)}),e}getAllMerger(){const e=[];this.merger&&e.push(this.merger);for(const t in this.mergeJobMerger)e.push(this.mergeJobMerger[t]);return e}releaseRoom(){this.releaseSession(),this.signaling&&(this.signaling.release(),this.signaling=void 0),Wr.addEvent("UnInit",{id:`${this.sessionMode}_${Date.now()}`},!0),this.connectionTransport&&(this.connectionTransport.release(),this.connectionTransport=void 0),this.getAllMerger().map(e=>{e.release()}),this.defaultMergeJobTracks=[],this.mergeJobTracks={},this.forwardJobTracks={},this.merger=void 0,this.mergeJobMerger={},this.roomState=qa.Idle,this._trackInfo=[],this._users.clear(),this.userID=void 0,this.subscribeTracks.forEach(e=>{e.release()}),this.subscribeTracks=[],this.profile=void 0,this.profiles.clear(),clearInterval(this.volumeIndicatorTimer),this._mode=ma.RTC,this._role=ga.AUDIENCE,this._privileges=["subscribe","publish"]}registerVolumeIndicatorEvent(){clearInterval(this.volumeIndicatorTimer),this.volumeIndicatorTimer=setInterval(()=>{if(!this.connectionTransport)return!1;const e=[...this.subscribedTracks,...this.publishedTracks].filter(e=>"audio"===e.info.kind&&!e.info.muted).map(e=>({trackID:e.info.trackID,userID:e.userID,level:e.getCurrentVolumeLevel()||0,muted:e.info.muted}));if(0===this.volumeIndicatorHistory.length)this.volumeIndicatorHistory.push(e.filter(e=>e.level>=.1));else{const r=this.volumeIndicatorHistory[this.volumeIndicatorHistory.length-1],n={};r.forEach(e=>n[e.trackID]=e.level);const i=[];for(let r of e)r.level>=.1?n[r.trackID]?r.level>n[r.trackID]?i.push(r):i.push(t({},r,{level:n[r.trackID]})):i.push(r):n[r.trackID]&&i.push(t({},r,{level:n[r.trackID]}));this.volumeIndicatorHistory.push(i),4===this.volumeIndicatorHistory.length&&(this.emit("volume-indicator",i.filter(e=>!e.muted).map(e=>({trackID:e.trackID,userID:e.userID,level:e.level}))),this.volumeIndicatorHistory=[])}},500)}async startMediaRelay(e){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ma.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===ga.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const r=await Promise.all(e.destRoomInfos.map(async e=>{const t=Cn(e.roomToken),r=await Vi(t,e.roomToken,this.config.requestTimeout);return{roomName:e.roomName,playerId:t.userId,token:r.relayToken}})),n=await this.signaling.request("start-media-relay",{destinationInfos:r.reduce((e,r)=>t({},e,{[r.roomName]:t({},r)}),{})});if(Wr.addEvent("StartMediaRelay",{result_code:n.code,destination_infos:r.map(e=>({room_name:e.roomName,room_token:e.token,uid:e.playerId}))}),0!==n.code)throw Sn(n.code,n.error);const i=n.status;return Object.keys(i).reduce((e,r)=>t({},e,{[r]:i[r].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}async updateMediaRelay(e){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ma.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===ga.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const r=await Promise.all(e.destRoomInfos.map(async e=>{const t=Cn(e.roomToken),r=await Vi(t,e.roomToken,this.config.requestTimeout);return{roomName:e.roomName,playerId:t.userId,token:r.relayToken}})),n=await this.signaling.request("update-media-relay",{destinationInfos:r.reduce((e,r)=>t({},e,{[r.roomName]:t({},r)}),{})});if(Wr.addEvent("UpdateMediaRelay",{result_code:n.code,destination_infos:r.map(e=>({room_name:e.roomName,room_token:e.token,uid:e.playerId}))}),0!==n.code)throw Sn(n.code,n.error);const i=n.status;return Object.keys(i).reduce((e,r)=>t({},e,{[r]:i[r].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}async stopMediaRelay(){if(this.roomState!==qa.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ma.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===ga.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const e=await this.signaling.request("stop-media-relay",{});if(Wr.addEvent("StopMediaRelay",{result_code:e.code}),0!==e.code)throw Sn(e.code,e.error);const r=e.status;return Object.keys(r).reduce((e,n)=>t({},e,{[n]:r[n].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}}class za extends Wa{constructor(e){super(e),this.isAudioMastered=!1,this.isVideoMastered=!1,this.sessionMode="track",Wr.addEvent("Init",{id:`${this.sessionMode}_${Date.now()}`})}get mergeStreamTracks(){return this.defaultMergeJobTracks}get mergeStreamJobTracks(){return this.mergeJobTracks}async join(e,t){return await this.joinRoomWithToken(e,t)}leave(){this.leaveRoom(),this.isAudioMastered=!1,this.isVideoMastered=!1}async publish(e){const t=this.isAudioMastered,r=this.isVideoMastered;for(const t of e)"audio"===t.info.kind&&(this.isAudioMastered?t.setMaster(!1):(t.setMaster(!0),this.isAudioMastered=!0)),"video"===t.info.kind&&(this.isVideoMastered?t.setMaster(!1):(t.setMaster(!0),this.isVideoMastered=!0));try{return await this._publish(e)}catch(e){throw this.isAudioMastered=t,this.isVideoMastered=r,e}}async unpublish(e){const t=await this._unpublish(e);return this.isAudioMastered=this.publishedTracks.some(e=>!("audio"!==e.info.kind||!e.master)),this.isVideoMastered=this.publishedTracks.some(e=>!("video"!==e.info.kind||!e.master)),t}async subscribe(e,t=!1,r){return await this._subscribe(e,!1,t,r)}async unsubscribe(e){return await this._unsubscribe(e)}setProfile(e,t){this._setProfile(e,t)}setReconnectTimes(e){this._setReconnectTimes(e)}getReconnectTimes(){return this._getReconnectTimes()}muteTracks(e){this._muteTracks(e)}async addMergeStreamTracks(e,t){await this._addMergeTracks(e,t)}async removeMergeStreamTracks(e,t){await this._removeMergeTracks(e,t)}stopMergeStream(e){this._stopMerge(e)}filterSignalTracks(){}releaseSession(){}}const Xa="fk6fk2rnb",Ka="https://api-demo.qnsdk.com",Qa="/v1",Ja=(e,t,r)=>`/rtc/token/app/${r}/room/${e}/user/${t}`;async function Za(){jr.log("start checkSystemRequirements");const e=Date.now();let t=!1,r="";const n=new za,i=new za,a=await async function(){let e="unknow";try{e=await qr()}catch(e){}return e+"_"+Dn(8)}();let o,s,c,d=-1,u=-1,l=-1,A=-1,h=-1;try{const f=await uo.getLocalTracks({video:{enabled:!0},audio:{enabled:!0}});if(c=f.find(e=>"video"===e.info.kind),s=f.find(e=>"audio"===e.info.kind),void 0===c||void 0===s)throw Zr("getLocalTracks failed.");const p=(e,t)=>new Promise((r,n)=>{(async function(e,t){const r=`${Ka}${Qa}${Ja(e,t,Xa)}`;try{let e;if("AbortController"in window){const t=new AbortController;setTimeout(()=>t.abort(),5e3),e=await fetch(r,{signal:t.signal,headers:{"Content-Type":"application/json"}})}else e=await fetch(r,{headers:{"Content-Type":"application/json"}});if(!e.ok)throw new Error(e.statusText);return e.text()}catch(e){throw e}})(a,e).then(e=>t.joinRoomWithToken(e)).then(r).catch(n)});await Promise.all([p("userA",n),p("userB",i)]);const m=e=>new Promise((t,r)=>{e.trackInfoList.length>0?e.subscribe(e.trackInfoList.map(e=>e.trackID)).then(t).catch(r):e.on("track-add",n=>{e.subscribe(n.map(e=>e.trackID)).then(t).catch(r)})});await Promise.all([n.publish([c]),i.publish([s]),m(n),m(i)]);const g=[],v=[],T=[],b=[],S=[],y=30;let k=0;await new Promise(e=>{o=setInterval(()=>{const t=n.publishedTracks[0].getStats(),r=i.publishedTracks[0].getStats();t.length>0&&r.length>0&&s&&(g.push(t[0].rtt),v.push(t[0].packetLossRate),T.push(r[0].bitrate),b.push(t[0].bitrate),S.push(s.getCurrentVolumeLevel())),g.length>15&&(clearInterval(o),e()),k>y&&(jr.warning("abnormal track stats: less than 15 valid stats in 30s"),clearInterval(o),e()),k+=1},1e3)}),jr.log(JSON.stringify({detailTestResult:{rtts:g,packetLossRates:v,audioBitrates:T,videoBitrates:b,volumnLevels:S}})),g.length>0&&(d=Math.ceil(g.reduce((e,t)=>e+t,0)/g.length),u=v.reduce((e,t)=>e+t,0)/v.length,l=T.reduce((e,t)=>e+t,0)/T.length,A=b.reduce((e,t)=>e+t,0)/b.length,h=S.reduce((e,t)=>e+t,0)/S.length),t=!0}catch(e){t=!1,r="string"==typeof e?e:e instanceof Qr?JSON.stringify(e):e.message}finally{return n.roomState===qa.Connected&&(await n.unpublish(n.publishedTracks.map(e=>e.info.trackID)),n.leaveRoom()),i.roomState===qa.Connected&&(await i.unpublish(i.publishedTracks.map(e=>e.info.trackID)),i.leaveRoom()),c&&c.release(),s&&s.release(),clearTimeout(void 0),clearInterval(o),Wr.addEvent("SystemRequirementsTest",{room_name:a,ok:t,reason:r,avg_rtt:d,avg_packet_loss_rate:u,avg_volumn_level:h,avg_audio_bitrate:l,avg_video_bitrate:A,test_take_time:Date.now()-e},!0),{roomName:a,ok:t,reason:r,avgRTT:d,avgPacketLossRate:u,avgVolumnLevel:h,avgAudioBitrate:l,avgVideoBitrate:A}}}class $a extends Ra{constructor(e,t){if(!w.mediaStreamDest)throw Yr("your browser does not support audio buffer input!");const r=new Ma;r.initAudioContext(),e instanceof AudioBuffer?(r.setAudioBufferSource(),r.setAudioBuffer(e)):e instanceof HTMLAudioElement&&r.setMediaElementSource(e),super(r.audioStream.stream.getTracks()[0],t,"local"),this.sourceType=B.EXTERNAL,this.isLoop=!1,this.originSource=e,this.audioManager=r,this.handleAudioManagerEvents()}setLoop(e){this.isLoop=e,this.audioManager.setAudioSourceLoop(e)}startAudioSource(){this.audioManager.playAudioSource()}pauseAudioSource(){this.audioManager.pauseAudioSource()}resumeAudioSource(){this.audioManager.resumeAudioSource()}stopAudioSource(){this.audioManager.stopAudioSource()}getCurrentTime(){return this.audioManager.getAudioSourceCurrentTime()||0}setCurrentTime(e){this.audioManager.setAudioSourceCurrentTime(e)}getDuration(){return this.audioManager.getAudioSourceDuration()||0}handleAudioManagerEvents(){this.audioManager.on("@audio-source-state-change",(e,t)=>{this.emit("audio-state-change",e,t)})}}class Ya extends C{constructor(e,t="send",r){super(),this.trackList=[],this.isDestroyed=!1,this.enableAudio=!0,this.enableVideo=!0,this.muteAudio=!1,this.muteVideo=!1,this.onAudioEnded=(e=>{this.emit("audio-ended",e)}),this.onVideoEnded=(e=>{this.emit("video-ended",e)}),this.onAudioSourceStateChange=((e,t)=>{this.emit("audio-source-state-change",e,t)}),this.direction=t,this.userID=r,e.forEach(e=>{e.setMaster(!0),e.on("mute",()=>{this.updateTrackState()}),e.on("release",()=>{E(this.trackList,t=>t===e),this.updateTrackState(),0===this.trackList.length&&this.release()}),this.trackList.push(e)}),this.updateTrackState()}get audioSourceIsLoop(){return this._audioTrack instanceof $a&&this._audioTrack.isLoop}setVolume(e){this._audioTrack&&this._audioTrack.setVolume(e)}play(e,t){this.trackList.forEach(r=>r.play(e,t)),this._audioTrack&&(this.audio=this._audioTrack.mediaElement),this._videoTrack&&(this.video=this._videoTrack.mediaElement)}getCurrentTimeDomainData(){return this._audioTrack?this._audioTrack.getCurrentTimeDomainData():new Uint8Array(0)}getCurrentFrequencyData(){return this._audioTrack?this._audioTrack.getCurrentFrequencyData():new Uint8Array(0)}getCurrentVolumeLevel(){return this._audioTrack?this._audioTrack.getCurrentVolumeLevel():0}getStats(){let e=Wn();if(this._audioTrack){const t=this._audioTrack.getStats();t.length>0&&(e=t[0])}let t=Wn();if(this._videoTrack){const e=this._videoTrack.getStats();e.length>0&&(t=e[0])}return{timestamp:Date.now(),videoBitrate:t.bitrate,audioBitrate:e.bitrate,videoPacketLoss:t.packetLoss,audioPacketLoss:e.packetLoss,videoPackets:t.packets,audioPackets:e.packets,videoPacketLossRate:t.packetLossRate,audioPacketLossRate:e.packetLossRate,videoBytes:t.bytes,audioBytes:e.bytes,pctype:this.direction}}getCurrentFrameDataURL(){return this._videoTrack?this._videoTrack.getCurrentFrameDataURL():"data:,"}setAudioSourceLoop(e){this._audioTrack instanceof $a&&this._audioTrack.setLoop(e)}startAudioSource(){this._audioTrack instanceof $a&&this._audioTrack.startAudioSource()}pauseAudioSource(){this._audioTrack instanceof $a&&this._audioTrack.pauseAudioSource()}resumeAudioSource(){this._audioTrack instanceof $a&&this._audioTrack.resumeAudioSource()}stopAudioSource(){this._audioTrack instanceof $a&&this._audioTrack.stopAudioSource()}getAudioSourceCurrentTime(){return this._audioTrack instanceof $a?this._audioTrack.getCurrentTime():0}getAudioSourceDuration(){return this._audioTrack instanceof $a?this._audioTrack.getDuration():0}setAudioSourceCurrentTime(e){if(this._audioTrack instanceof $a)return this._audioTrack.setCurrentTime(e)}setKbps(e,t){e&&this._videoTrack&&this._videoTrack.setKbps(e),t&&this._audioTrack&&this._audioTrack.setKbps(t)}updateTrackState(){this.trackList.forEach(e=>{"audio"===e.info.kind?(this._audioTrack&&(this._audioTrack.off("ended",this.onAudioEnded),this._audioTrack.off("audio-state-change",this.onAudioSourceStateChange)),this.audioTrack=e.mediaTrack,this._audioTrack=e,this._audioTrack.on("ended",this.onAudioEnded),this._audioTrack instanceof $a&&this._audioTrack.on("audio-state-change",this.onAudioSourceStateChange)):(this._videoTrack&&this._videoTrack.off("ended",this.onVideoEnded),this.videoTrack=e.mediaTrack,this._videoTrack=e,this._videoTrack.on("ended",this.onVideoEnded))}),this.audioTrack?(this.enableAudio=!0,this.muteAudio=!this.audioTrack.enabled):this.enableAudio=!1,this.videoTrack?(this.enableVideo=!0,this.muteVideo=!this.videoTrack.enabled):this.enableVideo=!1}release(){if(!this.isDestroyed){for(let e=0;et.track===e)?jr.warning("track is already in the track list"):(this.inputList.push({track:e}),e.on("ended",()=>{this.emit("ended")}),e.audioManager.gainNode.connect(this.destination))}removeAudioSource(e){const t=this.inputList.find(t=>t.track===e);if(t){try{t.track.audioManager.gainNode.disconnect(this.destination)}catch(e){}E(this.inputList,e=>e===t)}}release(){for(const e of this.inputList)this.removeAudioSource(e.track);super.release()}}class to{constructor(e,t){this.effectSourceMap=new Map,this.playback=!0,this.output=e,this.playbackEngine=t}get effectList(){return Array.from(this.effectSourceMap.keys())}getEffectTrack(e){return this.effectSourceMap.get(e)}playEffect(e,t){const r=this.effectSourceMap.get(e);r?(t&&r.setVolume(t),this.playback&&r.audioManager.audioSource&&this.playbackEngine.addAudioNode(r.audioManager.gainNode),r.startAudioSource()):jr.warning("can not find target effect",e)}async addEffectSource(e,t){if(this.effectSourceMap.has(t))return void jr.warning("duplicate effect key!",t);const r=await oo.createAudioTrackFromSource(e);this.effectSourceMap.set(t,r),this.output.appendAudioSource(r)}removeEffectSource(e){let t=[];t=e?[e]:Array.from(this.effectSourceMap.keys());for(const e of t){const t=this.effectSourceMap.get(e);if(!t)return;this.output.removeAudioSource(t),t.release(),this.effectSourceMap.delete(e)}}}class ro extends C{constructor(e,t){super(),this.musicOption={loop:!1,volume:1},this.playback=!0,this.output=e,this.playbackEngine=t}get audioNode(){return this.musicTrack?this.musicTrack.audioManager.gainNode:null}setMusicOption(e){this.musicOption=Object.assign(this.musicOption,e),this.musicTrack&&(this.musicTrack.setVolume(this.musicOption.volume),this.musicTrack.setLoop(this.musicOption.loop))}async startMusicMixing(e){if(this.musicTrack)return this.stopMusicMixing(),await this.startMusicMixing(e);if(this.musicTrack=await oo.createAudioTrackFromSource(e),this.output.appendAudioSource(this.musicTrack),this.setMusicOption({}),!this.musicTrack.audioManager.audioSource)throw Zr("can not find audio source");this.playback&&this.audioNode&&this.playbackEngine.addAudioNode(this.audioNode),this.musicTrack.on("audio-state-change",(e,t)=>{this.emit("music-state-change",e,t)}),this.musicTrack.startAudioSource()}pauseMusicMixing(){this.musicTrack?this.musicTrack.pauseAudioSource():jr.warning("can not find target music, please run startAudioMixing")}resumeMusicMixing(){this.musicTrack?this.musicTrack.resumeAudioSource():jr.warning("can not find target music, please run startAudioMixing")}stopMusicMixing(){this.musicTrack&&(this.musicTrack.stopAudioSource(),this.output.removeAudioSource(this.musicTrack),this.musicTrack.release(),this.musicTrack=void 0)}getMusicDuration(){return this.musicTrack?this.musicTrack.getDuration():0}getMusicCurrentTime(){return this.musicTrack?this.musicTrack.getCurrentTime():0}setMusicCurrentTime(e){if(this.musicTrack&&(this.musicTrack.setCurrentTime(e),!this.musicTrack.audioManager.audioSource))throw Zr("can not find audio source")}}class no{constructor(){this.volume=1,this.gainNode=wa.createGain(),this.gainNode.connect(wa.destination)}addAudioNode(e){e.connect(this.gainNode)}removeAudioNode(e){e.disconnect(this.gainNode)}release(){this.gainNode.disconnect()}}class io{constructor(e){if(this.playbackEngine=new no,this.sourcePlayebackState=!1,!(e instanceof Ra))throw Zr("audio mixing manager: origin track is not audio track");this.outputTrack=new eo,this.outputTrack.info=e.info,this.outputTrack.appendAudioSource(e),this.source=e,this.effectManager=new to(this.outputTrack,this.playbackEngine),this.musicManager=new ro(this.outputTrack,this.playbackEngine)}getMusicPlaybackState(){return this.musicManager.playback}setMusicPlaybackState(e){this.musicManager.playback!==e&&(this.musicManager.playback=e,this.musicManager.audioNode&&(e?this.playbackEngine.addAudioNode(this.musicManager.audioNode):this.playbackEngine.removeAudioNode(this.musicManager.audioNode)))}getSourcePlaybackState(){return this.sourcePlayebackState}setSourcePlaybackState(e){this.sourcePlayebackState!==e&&(this.sourcePlayebackState=e,this.source.audioManager.audioSource&&(e?this.playbackEngine.addAudioNode(this.source.audioManager.gainNode):this.playbackEngine.removeAudioNode(this.source.audioManager.gainNode)))}getEffectPlaybackState(){return this.effectManager.playback}setEffectPlaybackState(e){this.effectManager.playback!==e&&(this.effectManager.playback=e,this.effectManager.effectSourceMap.forEach((t,r)=>{t.audioManager.audioSource&&(e?this.playbackEngine.addAudioNode(t.audioManager.gainNode):this.playbackEngine.removeAudioNode(t.audioManager.gainNode))}))}setBitrate(e){this.outputTrack.setInfo({kbps:e})}setTag(e){this.outputTrack.setInfo({tag:e})}release(){this.effectManager.removeEffectSource(),this.musicManager.stopMusicMixing(),this.outputTrack.removeAudioSource(this.source),this.outputTrack.release(),this.playbackEngine.release()}}class ao extends io{constructor(e){if(!e._audioTrack)throw Zr("input stream do not have audio track");super(e._audioTrack),this.input=e;const t=[this.outputTrack];this.input._videoTrack&&t.push(this.input._videoTrack),this.outputStream=new Ya(t,"send",this.input.userID)}setBitrate(e,t){e&&this.outputStream._audioTrack&&this.outputStream._audioTrack.setKbps(e),t&&this.outputStream._videoTrack&&this.outputStream._videoTrack.setKbps(t)}}var oo;!function(e){function t(e,t="anonymous",r,n){const i=document.createElement("audio");i.preload="auto",i.src=e,i.crossOrigin=t;const a=new $a(i);return n&&a.setKbps(n),a.setInfo({tag:r}),a}function r(e,t,r){return new Promise((n,a)=>{const o=new FileReader;o.onload=(e=>{i(e.target.result).then(e=>{const i=new $a(e);r&&i.setKbps(r),i.setInfo({tag:t}),n(i)}).catch(a)}),o.readAsArrayBuffer(e)})}function n(e,t,r){const n=new $a(e);return r&&n.setKbps(r),n.setInfo({tag:t}),n}async function i(e){"suspended"===wa.state&&await wa.resume();return await(()=>new Promise((t,r)=>{wa.decodeAudioData(e,e=>{t(e)},e=>{r(nn(e))})}))()}e.createAudioTrackFromURL=t,e.createAudioTrackFromFile=r,e.createAudioTrackFromBuffer=n,e.createAudioTrackFromSource=async function(e,i,a){return e instanceof File?await r(e,i,a):e instanceof AudioBuffer?n(e,i,a):t(e,"anonymous",i,a)},e.decodeAudioData=i,e.createAudioMixingManagerFromTrack=function(e){return new io(e)},e.createAudioMixingManagerFromStream=function(e){return new ao(e)}}(oo||(oo={}));const so={audio:{enabled:!0},video:{enabled:!0,bitrate:600}};function co(e,t){"video"===e.kind&&("contentHint"in e?(e.contentHint=t,e.contentHint!==t&&jr.warning("invalid optimizationMode ",t)):jr.warning("optimizationMode not support in this browser"))}const uo=new class extends C{constructor(){super(),this.deviceMap={},w.support&&(this.updateDeivceInfo(),window.setInterval(this.updateDeivceInfo.bind(this),1e3))}async getDeviceInfo(e,t){if(!e){const e={audio:!1,video:!1};switch(t){case"all":e.audio=!0,e.video=!0;break;case"cameras":e.video=!0;break;case"microphones":case"playback":e.audio=!0}try{const t=await navigator.mediaDevices.getUserMedia(e);this.updateDeivceInfo();const r=t.getTracks();for(let e=0;e"videoinput"===e.kind);case"microphones":return this.deviceInfo.filter(e=>"audioinput"===e.kind);case"playback":return this.deviceInfo.filter(e=>"audiooutput"===e.kind)}}async getElectronScreenSources(e){let t;try{const{ipcRenderer:e}=window.require("electron");t={getSources:t=>e.invoke("QNRTC_DESKTOP_CAPTURER_GET_SOURCES",t)}}catch(e){throw jr.warning(e),on(e instanceof Error?e.message:String(e))}let r={types:[],thumbnailSize:{width:150,height:150}};switch(e){case void 0:case pa.ALL:r.types.push("window","screen");break;case pa.SCREEN:r.types.push("screen");break;case pa.WINDOW:r.types.push("window")}try{return(await t.getSources(r)).map(e=>({ID:e.id,name:e.name,url:e.thumbnail.toDataURL()}))}catch(e){throw jr.warning(e),Zr(`Electron getSources error, ${e instanceof Error?e.message:String(e)}`)}}async createElectronScreenTrack(e={}){let t,r;if(e.sourceID)t={video:{mandatory:{chromeMediaSourceId:e.sourceID,chromeMediaSource:"desktop"}}};else{const e=await this.getElectronScreenSources();if(0===e.length)return[];t={video:{mandatory:{chromeMediaSourceId:await async function(e){return new Promise((t,r)=>{const n=document.createElement("div");n.setAttribute("style","position: fixed; z-index: 99999999; top: 50%; left: 50%; width: 620px; height: 525px; background: #ECECEC; border-radius: 4px; -webkit-transform: translate(-50%,-50%); transform: translate(-50%,-50%);");const i=document.createElement("div");i.setAttribute("style","text-align: center; height: 25px; line-height: 25px; border-radius: 4px 4px 0 0; background: #D4D2D4; border-bottom: solid 1px #B9B8B9;"),i.innerText="share screen";const a=document.createElement("div");a.setAttribute("style","width: 100%; height: 500px; padding: 15px 25px ; box-sizing: border-box;"),n.appendChild(i),n.appendChild(a);const o=document.createElement("div");o.setAttribute("style","height: 12%;"),o.innerText="QiNiu Web Screensharing wants to share the contents. Choose what you'd like to share.";const s=document.createElement("div");s.setAttribute("style","width: 100%; height: 80%; background: #FFF; border: solid 1px #CBCBCB; display: flex; flex-wrap: wrap; justify-content: space-around; overflow-y: scroll; padding: 0 15px; box-sizing: border-box;");const c=document.createElement("button");c.setAttribute("style","width: 85px;"),c.innerText="cancel",c.onclick=(()=>{document.body.removeChild(n),r(rn("user cancel selection"))});const d=document.createElement("div");d.setAttribute("style","text-align: right; padding: 16px 0;"),d.appendChild(c),a.appendChild(o),a.appendChild(s),a.appendChild(d);for(const r of e){const e=document.createElement("div");e.setAttribute("style","width: 30%; height: 160px; padding: 20px 0; text-align: center;box-sizing: content-box;"),e.onclick=(()=>{document.body.removeChild(n),t(r.ID)});const i=document.createElement("div");i.setAttribute("style","height: 120px; display: table-cell; vertical-align: middle;");const a=document.createElement("img");a.setAttribute("style","width: 100%; background: #333333; box-shadow: 1px 1px 1px 1px rgba(0, 0, 0, 0.2);"),a.src=r.url,i.appendChild(a);const o=document.createElement("div");o.setAttribute("style","height: 40px; line-height: 40px; display: inline-block; width: 70%; word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;"),o.innerText=r.name,e.appendChild(i),e.appendChild(o),s.appendChild(e)}document.body.appendChild(n)})}(e),chromeMediaSource:"desktop"}}}}e.width&&(t.video.maxWidth=e.width,t.video.minWidth=e.width),e.height&&(t.video.maxHeight=e.height,t.video.minHeight=e.height);try{jr.log("electron getUserMedia constraints: ",t),r=await navigator.mediaDevices.getUserMedia(t)}catch(e){throw Zr(`Electron getUserMedia error, ${e instanceof Error?e.message:""}, config: ${JSON.stringify(t)}`)}let n=[];for(const t of r.getTracks())e.optimizationMode&&co(t,e.optimizationMode),n.push(ki(t,e.tag,e.bitrate));return n}async getLocalTracks(e=so){if(jr.debug("get local tracks",e),I(e)&&M(e)){const t={screen:e.screen},r={video:e.video,audio:e.audio},n=await Promise.all([this.getLocalTracks(t),this.getLocalTracks(r)]);return n[0].concat(n[1])}const t=await async function(e){if(!e)return{audio:!0,video:!0};if(I(e)){if(M(e))throw Zr("can not get mediaStream with video and screen are all enabled");if(!w.screenSharing)throw Yr("your browser can not share screen");const t=e.screen;if(v&&(t.forceChromePlugin||!w.getDisplayMedia)&&!await ui())throw tn("")}const t=!(!e.audio||!e.audio.enabled||e.audio.source)&&{deviceId:e.audio.deviceId,sampleRate:e.audio.sampleRate,sampleSize:e.audio.sampleSize,channelCount:e.audio.channelCount,autoGainControl:e.audio.autoGainControl,echoCancellation:e.audio.echoCancellation,noiseSuppression:e.audio.noiseSuppression},r=!(!e.video||!e.video.enabled)&&{frameRate:e.video.frameRate,height:e.video.height,width:e.video.width,deviceId:e.video.deviceId,facingMode:e.video.facingMode};if(I(e)&&e.screen){if(w.getDisplayMedia&&!e.screen.forceChromePlugin)return wi({audio:t,video:{displaySurface:_i(e.screen.source),width:e.screen.width,height:e.screen.height,frameRate:e.screen.frameRate}});const r=await li(!1,e.screen);return wi({audio:t,video:r})}return wi({audio:t,video:r})}(e);let r;t.video&&"object"==typeof t.video&&t.video.deviceId&&Wr.addEvent("DeviceChanged",{type:0,desc:t.video.deviceId}),t.audio&&"object"==typeof t.audio&&t.audio.deviceId&&Wr.addEvent("DeviceChanged",{type:1,desc:t.audio.deviceId});try{r=await this.getUserMedia(e,t,!0)}catch(e){throw"NotAllowedError"===e.name?rn(""):e}let n=void 0,i=void 0,a=void 0,o=void 0;P(e)&&(i=e.audio.bitrate,o=e.audio.tag),I(e)&&(n=e.screen.bitrate,a=e.screen.tag,o=e.screen.audioTag),M(e)&&(n=e.video.bitrate,a=e.video.tag);const s=r?r.getTracks():[],c=[];for(const t of s){let r;e.video&&e.video.optimizationMode&&(r=e.video.optimizationMode),e.screen&&e.screen.optimizationMode&&(r=e.screen.optimizationMode),r&&co(t,r)}for(const e of s){let t;t="audio"===e.kind?ki(e,o,i):ki(e,a,n),c.push(t)}if(e.audio&&e.audio.source){const t=await oo.createAudioTrackFromSource(e.audio.source,o,i);c.push(t)}return this.updateDeivceInfo(),c}async getLocalStream(e){if(e&&I(e)&&M(e))throw Zr("can not get local stream with video and screen");const t=await this.getLocalTracks(e);return new Ya(t,"send")}async getUserMedia(e,r,n=!0){if(jr.debug("request to get user media, config",e),jr.debug("request to get user media, constraints",r),!r.audio&&!r.video)return null;let i;if(I(e))i=await this.getDisplayMedia(r,e);else if(i=await navigator.mediaDevices.getUserMedia(r),!S&&"getSettings"in MediaStreamTrack.prototype&&n){const n=r.video;if(n&&"boolean"!=typeof n){const a=n.width,o=n.height;if("number"==typeof a&&"number"==typeof o){const s=i.getVideoTracks(),c=s&&s[0],{height:d=o,width:u=a}=c.getSettings();if(u&&d){const s=(o-d)*(a-u);if(s*s>10){const s=o/a;return d/ue.stop()),this.getUserMedia(e,t({},r,{video:n}),!1)}}}}}return i}async getDisplayMedia(e,t){let r,n;e.audio&&(r=await navigator.mediaDevices.getUserMedia({audio:e.audio}));const i=t.screen&&t.screen.audio&&!e.audio?{video:e.video,audio:t.screen.audio}:{video:e.video};return n=w.getDisplayMedia&&t.screen&&!t.screen.forceChromePlugin?await navigator.mediaDevices.getDisplayMedia(i):await navigator.mediaDevices.getUserMedia(i),r&&n.addTrack(r.getAudioTracks()[0]),n}async updateDeivceInfo(){this.deviceInfo=await navigator.mediaDevices.enumerateDevices();const e=this.deviceInfo.map(e=>e.deviceId),t=Object.keys(this.deviceMap);let r=!1;t.forEach(t=>{if(-1===e.indexOf(t)&&"@default"!==t){this.emit("device-remove",this.deviceMap[t].device);const e=this.deviceMap[t].device;this.emit("device-changed",{device:e,state:$i.INACTIVE}),Wr.addEvent("audioinput"===e.kind||"audiooutput"===e.kind?"AudioDeviceInOut":"VideoDeviceInOut",{device_type:"audiooutput"===e.kind?1:0,device_state:0,device_label:e.label,device_id:e.deviceId,device_info:e.label}),delete this.deviceMap[t],r=!0}else this.deviceMap[t].tick+=1}),e.forEach((e,n)=>{if(-1===t.indexOf(e)&&"@default"!==e){this.deviceMap[e]={device:this.deviceInfo[n],tick:0};const t=this.deviceMap[e].device;this.emit("device-changed",{device:t,state:$i.ACTIVE}),this.emit("device-add",t),Wr.addEvent("audioinput"===t.kind||"audiooutput"===t.kind?"AudioDeviceInOut":"VideoDeviceInOut",{device_type:"audiooutput"===t.kind?1:0,device_state:1,device_label:t.label,device_id:t.deviceId}),r=!0}}),r&&this.emit("device-update",this.deviceInfo)}};class lo{constructor(e,t){this.networkQuality=da.UNKNOWN,this._client=e,this._user=t,this.userID=t.userID,this.userData=t.userData}getVideoTracks(){let e=[];for(let t of this._client._remoteTracks)t.isVideo()&&t.userID===this.userID&&e.push(t);return e}getAudioTracks(){let e=[];for(let t of this._client._remoteTracks)t.isAudio()&&t.userID===this.userID&&e.push(t);return e}}class Ao extends C{constructor(){super(...arguments),this._isMuted=!1}get mediaElement(){return this._track&&this._track.mediaElement}get track(){return this._track}set track(e){e&&(this._track=e,this._track.on("ended",()=>{Fa.emit("trackEnded",e.mediaTrack.id)}),this._track.on("audioBuffer",t=>{Fa.emit("audioBuffer",t,e.mediaTrack.id)}),this.trackID=this._track.info.trackID,this.userID=this._track.info.userID,this.tag=this._track.info.tag,this._kind=this._track.info.kind,this._isMuted=!!this._track.info.muted)}play(e,t={}){return this._track?"boolean"==typeof t?this._track.play(e,t,{}):this._track.play(e,void 0,t):Promise.reject()}isAudio(){return"audio"===this._kind}isVideo(){return"video"===this._kind}isMuted(){return this._isMuted}getMediaStreamTrack(){return this.track?this.track.mediaTrack:void 0}}class ho extends Ao{constructor(e){super(),this._isSubScribed=!1,this.uplinkStats={uplinkRTT:0,uplinkLostRate:0},this._kind=e.kind,this.trackID=e.trackID,this.userID=e.userID,this.tag=e.tag,Fa.on("remote-track-stats",e=>{for(let t of e)t.trackID===this.trackID&&(this.uplinkStats.uplinkLostRate=t.packetLossRate,this.uplinkStats.uplinkRTT=t.rtt)}),Fa.on("mute-tracks",e=>{for(const t of e)t.trackID===this.trackID&&(this._isMuted=t.muted,this.emit("mute-state-changed",t.muted))})}isSubscribed(){return this._isSubScribed}}class fo extends ho{constructor(e){super(e),this.isMultiProfileEnabled=!1,this.isLowStreamEnabled=!1,this.profile=ua.HIGH,e.profiles.length>0&&(this.isMultiProfileEnabled=!0,this.isLowStreamEnabled=!0),Fa.on("sub-profile-changed",(e,t)=>{if(e===this.trackID)switch(t){case"high":this.profile=ua.HIGH,this.emit("profile-changed",ua.HIGH),this.emit("low-stream-state-changed",!1);break;case"medium":this.profile=ua.MEDIUM,this.emit("profile-changed",ua.MEDIUM);break;case"low":this.profile=ua.LOW,this.emit("profile-changed",ua.LOW),this.emit("low-stream-state-changed",!0)}})}setProfile(e){Fa.emit("set-profile",this.trackID,e)}setLowStream(e){if(!this.isLowStreamEnabled)throw Zr("isLowStreamEnabled is false, do not setLowStream on normal track");const t=e?ua.LOW:ua.HIGH;Fa.emit("set-profile",this.trackID,t)}getCurrentFrameData(){return this._track?this._track.getCurrentFrameDataURL():"data:,"}getStats(){const e={downlinkFrameRate:0,downlinkBitrate:0,downlinkLostRate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.downlinkBitrate=t[0].bitrate,e.downlinkFrameRate=t[0].frameRate,e.downlinkLostRate=t[0].packetLossRate,e.uplinkLostRate=this.uplinkStats.uplinkLostRate,e.uplinkRTT=this.uplinkStats.uplinkRTT,this.isMultiProfileEnabled&&(e.profile=this.profile),e)}}class po extends ho{constructor(e){super(e),Fa.on("audioBuffer",(e,t)=>{this._track&&t===this._track.mediaTrack.id&&this.emit("audioFrame",e)})}setVolume(e){this.track&&this.track.setVolume(e)}getVolumeLevel(){if(this.track)return this.track.getCurrentVolumeLevel()}getCurrentTimeDomainData(){if(this.track)return this.track.getCurrentTimeDomainData()}getCurrentFrequencyDomainData(){if(this.track)return this.track.getCurrentFrequencyData()}async setPlaybackDevice(e){if(this.track)return this.track.setPlaybackDevice(e)}getStats(){const e={downlinkBitrate:0,downlinkLostRate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.downlinkBitrate=t[0].bitrate,e.downlinkLostRate=t[0].packetLossRate,e.uplinkLostRate=this.uplinkStats.uplinkLostRate,e.uplinkRTT=this.uplinkStats.uplinkRTT,e)}}class mo extends C{constructor(e){super(),this.connectionState=Zi.DISCONNECTED,this._localTracks=[],this._remoteTracks=[],this._disconnectedInfo={code:0},this.remoteUsers=[],this.session=new za({transportPolicy:e}),this.session.on("user-join",e=>{const t=new lo(this,e);this.remoteUsers.push(t),this.emit("user-joined",e.userID,e.userData)}),this.session.on("user-leave",e=>{this.remoteUsers=this.remoteUsers.filter(t=>t.userID!==e.userID),this.emit("user-left",e.userID)}),this.session.on("track-add",e=>{if(0===e.length)return;const t=e.map(e=>"audio"===e.kind?new po(e):new fo(e));this._remoteTracks.push(...t);const r=Gr(t,e=>e.userID);Object.entries(r).forEach(([e,t])=>{this.emit("user-published",e,t)})}),this.session.on("track-remove",e=>{if(0===e.length)return;const t=e[0].userID,r=new Set;for(const t of e)r.add(t.trackID);let n=[],i=[];for(const e of this._remoteTracks)r.has(e.trackID)?n.push(e):i.push(e);this._remoteTracks=i,this.emit("user-unpublished",t,n)}),this.session.on("mute-tracks",e=>{0!==e.length&&Fa.emit("mute-tracks",e)}),Fa.on("set-mute-tracks",(e,t)=>{this.session.muteTracks([{trackID:e,muted:t}])}),this.session.on("room-state-change",e=>{switch(e){case qa.Idle:this.connectionState=Zi.DISCONNECTED;break;case qa.Connecting:this.connectionState=Zi.CONNECTING;break;case qa.Reconnecting:this.connectionState=Zi.RECONNECTING;break;case qa.Connected:this.connectionState=this.connectionState===Zi.CONNECTING?Zi.CONNECTED:Zi.RECONNECTED;break;default:jr.warning("Invalid roomState: ",e)}if(this.connectionState===Zi.DISCONNECTED){let e;switch(this._disconnectedInfo.code){case 0:e=la.LEAVE;break;case 10006:e=la.KICKED_OUT;break;default:e=la.ERROR}let t={reason:e};if(e===la.ERROR)switch(t.errorCode=this._disconnectedInfo.code,t.errorCode){case 10001:t.errorMessage="token 错误";break;case 10002:t.errorMessage="token 过期";break;case 10004:t.errorMessage="reconnect token 过期";break;case 10007:t.errorMessage="断线重连失败";break;case 10022:t.errorMessage="该用户在其他页面或终端登录";break;case 10011:t.errorMessage="房间人数已满";break;case 10012:t.errorMessage="房间已关闭";break;default:t.errorMessage="unexpected error"}this.release(),this.emit("connection-state-changed",this.connectionState,t)}else this.emit("connection-state-changed",this.connectionState)}),this.session.on("messages-received",e=>{for(let t of e){const e={ID:t.msgid,userID:t.userID,content:t.data,timestamp:t.timestamp};this.emit("message-received",e)}}),this.session.on("media-relay-state-changed",(e,t)=>{this.emit("media-relay-state-changed",e,t)}),this.session.on("remote-user-reconnecting",e=>{this.emit("user-reconnecting",e.userID)}),this.session.on("remote-user-reconnected",e=>{this.emit("user-reconnected",e.userID)}),this.session.on("forward-job-connected",e=>{this.emit("direct-livestreaming-state-changed",e.jobId,ca.STARTED)}),this.session.on("forward-job-disconnected",e=>{this.emit("direct-livestreaming-state-changed",e.jobId,ca.STOPPED)}),this.session.on("merge-job-connected",e=>{this.emit("transcoding-livestreaming-state-changed",e.jobId,ca.STARTED)}),this.session.on("merge-job-disconnected",e=>{this.emit("transcoding-livestreaming-state-changed",e.jobId,ca.STOPPED)}),this.session.on("disconnect",e=>{this._disconnectedInfo=e}),this.session.on("on-sub-profile-changed",e=>{Fa.emit("sub-profile-changed",e.trackid,e.profile)}),this.session.on("volume-indicator",e=>{this.emit("volume-indicator",e)}),Fa.on("remote-track-stats",e=>{for(let t of e){const e=this.remoteUsers.filter(e=>e.userID===t.userID)[0];if(!e)return;switch(t.networkGrade){case x.INVALID:e.networkQuality=da.UNKNOWN;break;case x.POOR:e.networkQuality=da.POOR;break;case x.FAIR:e.networkQuality=da.FAIR;break;case x.GOOD:e.networkQuality=da.GOOD;break;case x.EXCELLENT:e.networkQuality=da.EXCELLENT;break;default:jr.warning("unkonw network grade: ",t.networkGrade)}}}),Fa.on("set-profile",(e,t)=>{switch(t){case ua.HIGH:this.session.setProfile(e,"high");break;case ua.MEDIUM:this.session.setProfile(e,"medium");break;case ua.LOW:this.session.setProfile(e,"low")}}),Fa.on("setMediaStreamTrack",(e,t,r,n)=>{this.session.replaceTrack(e,t).then(r).catch(n)})}setTransportPolicy(e){this.session.config.transportPolicy=e}get userID(){return this.session.userID}get userData(){return this.session.userData}get roomName(){return this.session.roomName}getRemoteUser(e){return this.remoteUsers.find(t=>t.userID===e)}async setClientMode(e){this.session.setClientMode(e)}async setClientRole(e){await this.session.setClientRole(e)}async join(e,t){await this.session.joinRoomWithToken(e,t)}async leave(){await Promise.resolve().then(()=>this.session.leave()),this.release()}release(){this._localTracks=[],this._remoteTracks=[],this._disconnectedInfo={code:0},this.remoteUsers=[]}async publish(e){if(Array.isArray(e)){e.find(e=>e.isVideo())&&(this.session.simulcast=!!e.filter(e=>e.isVideo()).find(e=>e.isMultiProfileEnabled)),await this.session.publish(e.map(e=>e.track));for(const t of e)t.trackID=t.track.info.trackID,t.userID=this.session.userID;this._localTracks.push(...e)}else e.isVideo()&&e.isMultiProfileEnabled&&(this.session.config.simulcast=!0),await this.session.publish([e.track]),e.trackID=e.track.info.trackID,e.userID=this.session.userID,this._localTracks.push(e)}async unpublish(e){if(Array.isArray(e)){if(this._localTracks.filter(t=>e.includes(t)).length!==e.length)throw Zr("target tracks has not published");await this.session.unpublish(e.map(e=>e.trackID)),this._localTracks=this._localTracks.filter(t=>!e.includes(t))}else{if(!this._localTracks.includes(e))throw Zr("target tracks has not published");await this.session.unpublish([e.trackID]),this._localTracks=this._localTracks.filter(t=>t!==e)}}async subscribe(e){let t;if(Array.isArray(e)){t=await this.session.subscribe(e.map(e=>e.trackID));let r=[],n=[];for(let i of t){const t=e.filter(e=>e.trackID===i.info.trackID);if(0===t.length)continue;const a=t[0];a.track=i,a._isSubScribed=!0,"audio"===i.info.kind?n.push(a):r.push(a)}return{audioTracks:n,videoTracks:r}}if((t=await this.session.subscribe([e.trackID])).length>0){const r=t[0];return e.track=r,e._isSubScribed=!0,"audio"===r.info.kind?{videoTracks:[],audioTracks:[e]}:{audioTracks:[],videoTracks:[e]}}return{audioTracks:[],videoTracks:[]}}async unsubscribe(e){Array.isArray(e)?(await this.session.unsubscribe(e.map(e=>e.trackID)),e.forEach(e=>{e._isSubScribed=!1})):(await this.session.unsubscribe([e.trackID]),e._isSubScribed=!1)}async sendMessage(e,t,r){Array.isArray(r)?await Promise.resolve().then(()=>this.session.sendCustomMessage(t,r.map(e=>e.userID),e)):await Promise.resolve().then(()=>this.session.sendCustomMessage(t,[],e))}async startDirectLiveStreaming(e){await this.session.createForwardJob(Mn({userConfigExtraInfo:e.userConfigExtraInfo,jobId:e.streamID,publishUrl:e.url,audioTrackId:e.audioTrack&&e.audioTrack.trackID,videoTrackId:e.videoTrack&&e.videoTrack.trackID}))}async stopDirectLiveStreaming(e){await this.session.stopForwardJob(e)}async startTranscodingLiveStreaming(e){await this.session.createMergeJob(e.streamID,Mn({publishUrl:e.url,height:e.height,width:e.width,fps:e.videoFrameRate,kbps:e.bitrate,stretchMode:e.renderMode,watermarks:e.watermarks&&e.watermarks.map(e=>({x:e.x,y:e.y,w:e.width,h:e.height,url:e.url})),background:e.background&&{x:e.background.x,y:e.background.y,w:e.background.width,h:e.background.height,url:e.background.url},maxRate:e.maxBitrate,minRate:e.minBitrate,holdLastFrame:e.holdLastFrame})),e.transcodingTracks&&await this.setTranscodingLiveStreamingTracks(e.streamID,e.transcodingTracks)}async stopTranscodingLiveStreaming(e){await this.session.stopMergeStream(e)}async setTranscodingLiveStreamingTracks(e,t){const r=t.map(e=>Mn({trackID:e.trackID,x:e.x,y:e.y,w:e.width,h:e.height,z:e.zOrder,stretchMode:e.renderMode}));e?await this.session.addMergeStreamTracks(r,e):await this.session.addMergeStreamTracks(r)}async removeTranscodingLiveStreamingTracks(e,t){e?await this.session.removeMergeStreamTracks(t.map(e=>e.trackID),e):await this.session.removeMergeStreamTracks(t.map(e=>e.trackID))}getNetworkQuality(){let e=da.UNKNOWN;const t=this._localTracks.reduce((e,t)=>t.track?[...e,...t.track.getStats().map(e=>e.networkGrade)]:[...e],[]);return t.includes(x.POOR)?e=da.POOR:t.includes(x.FAIR)?e=da.FAIR:t.includes(x.GOOD)?e=da.GOOD:t.includes(x.EXCELLENT)?e=da.EXCELLENT:e}getUserNetworkQuality(e){let t=da.UNKNOWN;const r=this.remoteUsers.filter(t=>t.userID===e)[0];return r?t=r.networkQuality:(jr.warning("cannot find userID: ",e),t)}enableAudioVolumeIndicator(){this.session.registerVolumeIndicatorEvent()}async kickOutUser(e){this.remoteUsers.find(t=>t.userID===e)?await this.session.kickoutUser(e):jr.warning("cannot find userID: ",e)}async startMediaRelay(e){return this.session.startMediaRelay(e)}async updateMediaRelay(e){return this.session.updateMediaRelay(e)}async stopMediaRelay(){return this.session.stopMediaRelay()}}class go extends Ao{constructor(e){super(),this.track=e,Fa.on("trackEnded",e=>{this._track&&e===this._track.mediaTrack.id&&this.emit("ended")})}setMuted(e){this._isMuted=e,Fa.emit("set-mute-tracks",this.trackID,e)}destroy(){this.track&&this.track.release()}}class vo extends go{constructor(e){super(e),this.isMultiProfileEnabled=!1}getLowStreamConfig(){if(this._track)return this._track.lowStreamConfig}getCurrentFrameData(){return this._track?this._track.getCurrentFrameDataURL():"data:,"}getStats(){if(!this._track)return[];let e=this._track.getStats();if(0===e.length)return[];if(1===e.length){return e.map(e=>({uplinkBitrate:e.bitrate,uplinkFrameRate:e.frameRate,uplinkLostRate:e.packetLossRate,uplinkRTT:e.rtt}))}{const t=(e=e.filter(e=>0!==e.bitrate).sort((e,t)=>e.bitrate-t.bitrate)).map(e=>({uplinkBitrate:e.bitrate,uplinkFrameRate:e.frameRate,uplinkLostRate:e.packetLossRate,uplinkRTT:e.rtt}));return t[0]&&(t[0].profile=ua.LOW),t[1]&&(t[1].profile=ua.MEDIUM),t[2]&&(t[2].profile=ua.HIGH),2==t.length&&t[1].profile===ua.MEDIUM&&(t[1].profile=ua.HIGH),t}}setOptimizationMode(e){if(!this._track)return!1;const t=this._track.mediaTrack;return"contentHint"in t&&(t.contentHint=e,t.contentHint===e)}}class To extends vo{constructor(e){super(e)}play(e,t={}){return"object"==typeof t&&void 0===t.mirror&&(t.mirror=!0),super.play(e,t)}}class bo extends go{constructor(e){super(e),Fa.on("audioBuffer",(t,r)=>{r===e.mediaTrack.id&&this.emit("audioFrame",t)})}setVolume(e){this.track&&this.track.setVolume(e)}getVolumeLevel(){if(this.track)return this.track.getCurrentVolumeLevel()}getCurrentTimeDomainData(){if(this.track)return this.track.getCurrentTimeDomainData()}getCurrentFrequencyDomainData(){if(this.track)return this.track.getCurrentFrequencyData()}async setPlaybackDevice(e){if(this.track)return this.track.setPlaybackDevice(e)}getStats(){const e={uplinkBitrate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.uplinkBitrate=t[0].bitrate,e.uplinkRTT=t[0].rtt,e.uplinkLostRate=t[0].packetLossRate,e)}}class So extends C{constructor(e,t){super(),this._mixingManager=e,this.source=t,this._mixingManager.musicManager.on("music-state-change",e=>{switch(e){case N.IDLE:case N.LOADING:return;case N.PLAY:return void this.emit("state-changed",oa.PlAYING);case N.PAUSE:return void this.emit("state-changed",oa.PAUSED);case N.END:return void this.emit("state-changed",oa.STOPPED)}})}async start(e){this._mixingManager.musicManager.setMusicOption({loop:e}),await this._mixingManager.musicManager.startMusicMixing(this.source)}stop(){this._mixingManager.musicManager.stopMusicMixing()}resume(){this._mixingManager.musicManager.resumeMusicMixing()}pause(){this._mixingManager.musicManager.pauseMusicMixing()}getDuration(){return this._mixingManager.musicManager.getMusicDuration()}getCurrentPosition(){return this._mixingManager.musicManager.getMusicCurrentTime()}seekTo(e){this._mixingManager.musicManager.setMusicCurrentTime(e)}setPlayingVolume(e){this._mixingManager.musicManager.setMusicOption({volume:e})}setMixingVolume(e,t){}}class yo extends bo{constructor(e){const t=new io(e);super(t.outputTrack),this._sourceTrack=e,this._mixingManager=t,this.mixerList=[]}createAudioMixer(e){const t=new So(this._mixingManager,e);return this.mixerList.push(t),t}destroy(){this._mixingManager.release(),this._sourceTrack.release()}}class ko extends vo{constructor(e){super(e)}}class _o extends bo{constructor(e,t){super(e),this.source=t,e.on("audio-state-change",e=>{switch(e){case N.IDLE:case N.LOADING:return;case N.PLAY:return void this.emit("state-changed",oa.PlAYING);case N.PAUSE:return void this.emit("state-changed",oa.PAUSED);case N.END:return void this.emit("state-changed",oa.STOPPED)}})}async start(e){e&&this._track.setLoop(e),this._track.startAudioSource()}stop(){this._track.stopAudioSource()}resume(){this._track.resumeAudioSource()}pause(){this._track.pauseAudioSource()}getDuration(){return this._track.getDuration()}getCurrentPosition(){return this._track.getCurrentTime()}seekTo(e){this._track.setCurrentTime(e)}}class wo extends bo{constructor(e){super(e)}async setMediaStreamTrack(e){return Fa.safeEmitAsPromise("setMediaStreamTrack",this.trackID,e)}}class Co extends vo{constructor(e){super(e)}async setMediaStreamTrack(e){return Fa.safeEmitAsPromise("setMediaStreamTrack",this.trackID,e)}}const Eo="data:audio/mpeg;base64,SUQzAwAAAAAfdlRJVDIAAAALAAAB//6wZY+JMpPzl1RQRTEAAAABAAAAVEFMQgAAAAEAAABUWUVSAAAAAQAAAFRDT04AAAABAAAAVFJDSwAAAAEAAABDT01NAAAAHwAAAGVuZwBvbmxpbmUtYXVkaW8tY29udmVydGVyLmNvbQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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";class Po extends vo{constructor(e,t,r,n){super(e),this.drawImage=(()=>{this.drawImageOnce(),requestAnimationFrame(this.drawImage)}),this.drawImageOnce=(()=>{if(this.ctx)for(const e of this.canvasSources)this.ctx.drawImage(e.source,e.x,e.y,e.width,e.heigth)}),this.canvas=t,this.ctx=r,this.updateSources(n).then(this.drawImage).catch(e=>{jr.warning(e)});const i=new Audio;i.src=Eo,i.autoplay=!0,i.loop=!0,i.muted=!0,i.ontimeupdate=(()=>{this.drawImageOnce()}),this.audioElement=i}async updateSources(e){this.sources=e,this.canvasSources=[];const t=await Promise.all(e.map(e=>Ta.loadImage(e.source)));this.ctx&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height);for(let r=0;r"audio"===e.info.kind)[0],r=i.filter(e=>"video"===e.info.kind)[0];if(!t||!r)throw Zr(`createScreenVideoTrack error, audioTrack: ${t}, videoTrack: ${r}`);e&&e.encoderConfig&&"string"!=typeof e.encoderConfig&&e.encoderConfig.lowStreamConfig&&(r.lowStreamConfig=e.encoderConfig.lowStreamConfig);const a=new bo(t),o=new ko(r);return void 0!==n.isMultiProfileEnabled&&(o.isMultiProfileEnabled=n.isMultiProfileEnabled),jr.log("createScreenVideoTrack end",[o,a]),[o,a]}}static async createMicrophoneAndCameraTracks(e,r){let n,i;if(jr.log("createMicrophoneAndCameraTracks start",e,r),e&&e.encoderConfig)if("string"==typeof e.encoderConfig){if(!(n=ta[e.encoderConfig]))throw fn()}else n=t({},ra,e.encoderConfig);else n=ra;if(r&&r.encoderConfig)if("string"==typeof r.encoderConfig){if(!(i=Yi[r.encoderConfig]))throw fn()}else i=t({},ea,r.encoderConfig);else i=ea;const a=await uo.getLocalTracks({audio:Mn({enabled:!0,bitrate:n.bitrate,sampleRate:n.sampleRate,sampleSize:n.sampleSize,channelCount:n.stereo?2:1,autoGainControl:e&&e.AGC,noiseSuppression:e&&e.ANS,echoCancellation:e&&e.AEC,deviceId:e&&e.microphoneId,tag:e&&e.tag}),video:Mn({enabled:!0,width:i.width,height:i.height,frameRate:i.frameRate,bitrate:i.bitrate,tag:r&&r.tag,facingMode:r&&r.facingMode,deviceId:r&&r.cameraId})}),o=a.filter(e=>"audio"===e.info.kind)[0],s=a.filter(e=>"video"===e.info.kind)[0];if(!o||!s)throw Zr(`createMicrophoneAndCameraTracks error, audioTrack: ${o}, videoTrack: ${s}`);r&&r.encoderConfig&&"string"!=typeof r.encoderConfig&&r.encoderConfig.lowStreamConfig&&(s.lowStreamConfig=r.encoderConfig.lowStreamConfig);const c=new yo(o),d=new To(s);return void 0!==i.isMultiProfileEnabled&&(d.isMultiProfileEnabled=i.isMultiProfileEnabled),jr.log("createMicrophoneAndCameraTracks end",[c,d]),[c,d]}static async createBufferSourceAudioTrack(e){let r;if(jr.log("createBufferSourceAudioTrack 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Promise((r,n)=>{if(e.isVideo()){const i=e.getMediaStreamTrack();if(e.isMuted()&&r(!1),void 0===i)n(Zr("cannot find mediaStreamTrack"));else{const a=document.createElement("video");a.style.width="1px",a.style.height="1px",a.setAttribute("muted",""),a.muted=!0,a.setAttribute("playsinline",""),a.controls=!1,a.style.opacity="0.01",a.style.position="fixed",a.style.left="0",a.style.top="0",document.body.appendChild(a),a.srcObject=new MediaStream([i]),a.play();const o=document.createElement("canvas");o.width=160,o.height=120;const s=o.getContext("2d");if(s){let n=!1,i=null;const c=setInterval(()=>{e.isMuted()&&(c&&(clearInterval(c),r(!1)),a&&a.remove()),s.drawImage(a,0,0,160,120);const t=s.getImageData(0,0,o.width,o.height);var d=Math.floor(t.data.length/3);if(i){for(let e=0;e{setTimeout(()=>{c&&(clearInterval(c),r(n)),a&&a.remove()},0)},t)}else n(Zr("can not get canvas 2d context"))}}else n(Zr("only support video track"))})}static async getElectronScreenSources(e){return 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C",SamsungTablet:"SAMSUNG.*Tablet|Galaxy.*Tab|SC-01C|GT-P1000|GT-P1003|GT-P1010|GT-P3105|GT-P6210|GT-P6800|GT-P6810|GT-P7100|GT-P7300|GT-P7310|GT-P7500|GT-P7510|SCH-I800|SCH-I815|SCH-I905|SGH-I957|SGH-I987|SGH-T849|SGH-T859|SGH-T869|SPH-P100|GT-P3100|GT-P3108|GT-P3110|GT-P5100|GT-P5110|GT-P6200|GT-P7320|GT-P7511|GT-N8000|GT-P8510|SGH-I497|SPH-P500|SGH-T779|SCH-I705|SCH-I915|GT-N8013|GT-P3113|GT-P5113|GT-P8110|GT-N8010|GT-N8005|GT-N8020|GT-P1013|GT-P6201|GT-P7501|GT-N5100|GT-N5105|GT-N5110|SHV-E140K|SHV-E140L|SHV-E140S|SHV-E150S|SHV-E230K|SHV-E230L|SHV-E230S|SHW-M180K|SHW-M180L|SHW-M180S|SHW-M180W|SHW-M300W|SHW-M305W|SHW-M380K|SHW-M380S|SHW-M380W|SHW-M430W|SHW-M480K|SHW-M480S|SHW-M480W|SHW-M485W|SHW-M486W|SHW-M500W|GT-I9228|SCH-P739|SCH-I925|GT-I9200|GT-P5200|GT-P5210|GT-P5210X|SM-T311|SM-T310|SM-T310X|SM-T210|SM-T210R|SM-T211|SM-P600|SM-P601|SM-P605|SM-P900|SM-P901|SM-T217|SM-T217A|SM-T217S|SM-P6000|SM-T3100|SGH-I467|XE500|SM-T110|GT-P5220|GT-I9200X|GT-N5110X|GT-N5120|SM-P905|SM-T111|SM-T2105|SM-T315|SM-T320|SM-T320X|SM-T321|SM-T520|SM-T525|SM-T530NU|SM-T230NU|SM-T330NU|SM-T900|XE500T1C|SM-P605V|SM-P905V|SM-T337V|SM-T537V|SM-T707V|SM-T807V|SM-P600X|SM-P900X|SM-T210X|SM-T230|SM-T230X|SM-T325|GT-P7503|SM-T531|SM-T330|SM-T530|SM-T705|SM-T705C|SM-T535|SM-T331|SM-T800|SM-T700|SM-T537|SM-T807|SM-P907A|SM-T337A|SM-T537A|SM-T707A|SM-T807A|SM-T237|SM-T807P|SM-P607T|SM-T217T|SM-T337T|SM-T807T|SM-T116NQ|SM-T116BU|SM-P550|SM-T350|SM-T550|SM-T9000|SM-P9000|SM-T705Y|SM-T805|GT-P3113|SM-T710|SM-T810|SM-T815|SM-T360|SM-T533|SM-T113|SM-T335|SM-T715|SM-T560|SM-T670|SM-T677|SM-T377|SM-T567|SM-T357T|SM-T555|SM-T561|SM-T713|SM-T719|SM-T813|SM-T819|SM-T580|SM-T355Y?|SM-T280|SM-T817A|SM-T820|SM-W700|SM-P580|SM-T587|SM-P350|SM-P555M|SM-P355M|SM-T113NU|SM-T815Y|SM-T585|SM-T285|SM-T825|SM-W708|SM-T835|SM-T830|SM-T837V|SM-T720|SM-T510|SM-T387V|SM-P610|SM-T290|SM-T515|SM-T590|SM-T595|SM-T725|SM-T817P|SM-P585N0|SM-T395|SM-T295|SM-T865|SM-P610N|SM-P615|SM-T970|SM-T380|SM-T5950|SM-T905|SM-T231|SM-T500|SM-T860",Kindle:"Kindle|Silk.*Accelerated|Android.*\\b(KFOT|KFTT|KFJWI|KFJWA|KFOTE|KFSOWI|KFTHWI|KFTHWA|KFAPWI|KFAPWA|WFJWAE|KFSAWA|KFSAWI|KFASWI|KFARWI|KFFOWI|KFGIWI|KFMEWI)\\b|Android.*Silk/[0-9.]+ like Chrome/[0-9.]+ (?!Mobile)",SurfaceTablet:"Windows NT [0-9.]+; ARM;.*(Tablet|ARMBJS)",HPTablet:"HP Slate (7|8|10)|HP ElitePad 900|hp-tablet|EliteBook.*Touch|HP 8|Slate 21|HP SlateBook 10",AsusTablet:"^.*PadFone((?!Mobile).)*$|Transformer|TF101|TF101G|TF300T|TF300TG|TF300TL|TF700T|TF700KL|TF701T|TF810C|ME171|ME301T|ME302C|ME371MG|ME370T|ME372MG|ME172V|ME173X|ME400C|Slider SL101|\\bK00F\\b|\\bK00C\\b|\\bK00E\\b|\\bK00L\\b|TX201LA|ME176C|ME102A|\\bM80TA\\b|ME372CL|ME560CG|ME372CG|ME302KL| K010 | K011 | K017 | K01E |ME572C|ME103K|ME170C|ME171C|\\bME70C\\b|ME581C|ME581CL|ME8510C|ME181C|P01Y|PO1MA|P01Z|\\bP027\\b|\\bP024\\b|\\bP00C\\b",BlackBerryTablet:"PlayBook|RIM Tablet",HTCtablet:"HTC_Flyer_P512|HTC Flyer|HTC Jetstream|HTC-P715a|HTC EVO View 4G|PG41200|PG09410",MotorolaTablet:"xoom|sholest|MZ615|MZ605|MZ505|MZ601|MZ602|MZ603|MZ604|MZ606|MZ607|MZ608|MZ609|MZ615|MZ616|MZ617",NookTablet:"Android.*Nook|NookColor|nook browser|BNRV200|BNRV200A|BNTV250|BNTV250A|BNTV400|BNTV600|LogicPD Zoom2",AcerTablet:"Android.*; \\b(A100|A101|A110|A200|A210|A211|A500|A501|A510|A511|A700|A701|W500|W500P|W501|W501P|W510|W511|W700|G100|G100W|B1-A71|B1-710|B1-711|A1-810|A1-811|A1-830)\\b|W3-810|\\bA3-A10\\b|\\bA3-A11\\b|\\bA3-A20\\b|\\bA3-A30|A3-A40",ToshibaTablet:"Android.*(AT100|AT105|AT200|AT205|AT270|AT275|AT300|AT305|AT1S5|AT500|AT570|AT700|AT830)|TOSHIBA.*FOLIO",LGTablet:"\\bL-06C|LG-V909|LG-V900|LG-V700|LG-V510|LG-V500|LG-V410|LG-V400|LG-VK810\\b",FujitsuTablet:"Android.*\\b(F-01D|F-02F|F-05E|F-10D|M532|Q572)\\b",PrestigioTablet:"PMP3170B|PMP3270B|PMP3470B|PMP7170B|PMP3370B|PMP3570C|PMP5870C|PMP3670B|PMP5570C|PMP5770D|PMP3970B|PMP3870C|PMP5580C|PMP5880D|PMP5780D|PMP5588C|PMP7280C|PMP7280C3G|PMP7280|PMP7880D|PMP5597D|PMP5597|PMP7100D|PER3464|PER3274|PER3574|PER3884|PER5274|PER5474|PMP5097CPRO|PMP5097|PMP7380D|PMP5297C|PMP5297C_QUAD|PMP812E|PMP812E3G|PMP812F|PMP810E|PMP880TD|PMT3017|PMT3037|PMT3047|PMT3057|PMT7008|PMT5887|PMT5001|PMT5002",LenovoTablet:"Lenovo TAB|Idea(Tab|Pad)( A1|A10| K1|)|ThinkPad([ ]+)?Tablet|YT3-850M|YT3-X90L|YT3-X90F|YT3-X90X|Lenovo.*(S2109|S2110|S5000|S6000|K3011|A3000|A3500|A1000|A2107|A2109|A1107|A5500|A7600|B6000|B8000|B8080)(-|)(FL|F|HV|H|)|TB-X103F|TB-X304X|TB-X304F|TB-X304L|TB-X505F|TB-X505L|TB-X505X|TB-X605F|TB-X605L|TB-8703F|TB-8703X|TB-8703N|TB-8704N|TB-8704F|TB-8704X|TB-8704V|TB-7304F|TB-7304I|TB-7304X|Tab2A7-10F|Tab2A7-20F|TB2-X30L|YT3-X50L|YT3-X50F|YT3-X50M|YT-X705F|YT-X703F|YT-X703L|YT-X705L|YT-X705X|TB2-X30F|TB2-X30L|TB2-X30M|A2107A-F|A2107A-H|TB3-730F|TB3-730M|TB3-730X|TB-7504F|TB-7504X|TB-X704F|TB-X104F|TB3-X70F|TB-X705F|TB-8504F|TB3-X70L|TB3-710F|TB-X704L",DellTablet:"Venue 11|Venue 8|Venue 7|Dell Streak 10|Dell Streak 7",YarvikTablet:"Android.*\\b(TAB210|TAB211|TAB224|TAB250|TAB260|TAB264|TAB310|TAB360|TAB364|TAB410|TAB411|TAB420|TAB424|TAB450|TAB460|TAB461|TAB464|TAB465|TAB467|TAB468|TAB07-100|TAB07-101|TAB07-150|TAB07-151|TAB07-152|TAB07-200|TAB07-201-3G|TAB07-210|TAB07-211|TAB07-212|TAB07-214|TAB07-220|TAB07-400|TAB07-485|TAB08-150|TAB08-200|TAB08-201-3G|TAB08-201-30|TAB09-100|TAB09-211|TAB09-410|TAB10-150|TAB10-201|TAB10-211|TAB10-400|TAB10-410|TAB13-201|TAB274EUK|TAB275EUK|TAB374EUK|TAB462EUK|TAB474EUK|TAB9-200)\\b",MedionTablet:"Android.*\\bOYO\\b|LIFE.*(P9212|P9514|P9516|S9512)|LIFETAB",ArnovaTablet:"97G4|AN10G2|AN7bG3|AN7fG3|AN8G3|AN8cG3|AN7G3|AN9G3|AN7dG3|AN7dG3ST|AN7dG3ChildPad|AN10bG3|AN10bG3DT|AN9G2",IntensoTablet:"INM8002KP|INM1010FP|INM805ND|Intenso Tab|TAB1004",IRUTablet:"M702pro",MegafonTablet:"MegaFon V9|\\bZTE V9\\b|Android.*\\bMT7A\\b",EbodaTablet:"E-Boda (Supreme|Impresspeed|Izzycomm|Essential)",AllViewTablet:"Allview.*(Viva|Alldro|City|Speed|All TV|Frenzy|Quasar|Shine|TX1|AX1|AX2)",ArchosTablet:"\\b(101G9|80G9|A101IT)\\b|Qilive 97R|Archos5|\\bARCHOS (70|79|80|90|97|101|FAMILYPAD|)(b|c|)(G10| Cobalt| TITANIUM(HD|)| Xenon| Neon|XSK| 2| XS 2| PLATINUM| CARBON|GAMEPAD)\\b",AinolTablet:"NOVO7|NOVO8|NOVO10|Novo7Aurora|Novo7Basic|NOVO7PALADIN|novo9-Spark",NokiaLumiaTablet:"Lumia 2520",SonyTablet:"Sony.*Tablet|Xperia Tablet|Sony Tablet S|SO-03E|SGPT12|SGPT13|SGPT114|SGPT121|SGPT122|SGPT123|SGPT111|SGPT112|SGPT113|SGPT131|SGPT132|SGPT133|SGPT211|SGPT212|SGPT213|SGP311|SGP312|SGP321|EBRD1101|EBRD1102|EBRD1201|SGP351|SGP341|SGP511|SGP512|SGP521|SGP541|SGP551|SGP621|SGP641|SGP612|SOT31|SGP771|SGP611|SGP612|SGP712",PhilipsTablet:"\\b(PI2010|PI3000|PI3100|PI3105|PI3110|PI3205|PI3210|PI3900|PI4010|PI7000|PI7100)\\b",CubeTablet:"Android.*(K8GT|U9GT|U10GT|U16GT|U17GT|U18GT|U19GT|U20GT|U23GT|U30GT)|CUBE 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\\b(E3A|T3X|T5C|T5B|T3E|T3C|T3B|T1J|T1F|T2A|T1H|T1i|E1C|T1-E|T5-A|T4|E1-B|T2Ci|T1-B|T1-D|O1-A|E1-A|T1-A|T3A|T4i)\\b ",DanyTechTablet:"Genius Tab G3|Genius Tab S2|Genius Tab Q3|Genius Tab G4|Genius Tab Q4|Genius Tab G-II|Genius TAB GII|Genius TAB GIII|Genius Tab S1",GalapadTablet:"Android [0-9.]+; [a-z-]+; \\bG1\\b",MicromaxTablet:"Funbook|Micromax.*\\b(P250|P560|P360|P362|P600|P300|P350|P500|P275)\\b",KarbonnTablet:"Android.*\\b(A39|A37|A34|ST8|ST10|ST7|Smart Tab3|Smart Tab2)\\b",AllFineTablet:"Fine7 Genius|Fine7 Shine|Fine7 Air|Fine8 Style|Fine9 More|Fine10 Joy|Fine11 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Tab|\\bM6pro\\b|CT1020W|arc 10HD|\\bTP750\\b|\\bQTAQZ3\\b|WVT101|TM1088|KT107"},oss:{AndroidOS:"Android",BlackBerryOS:"blackberry|\\bBB10\\b|rim tablet os",PalmOS:"PalmOS|avantgo|blazer|elaine|hiptop|palm|plucker|xiino",SymbianOS:"Symbian|SymbOS|Series60|Series40|SYB-[0-9]+|\\bS60\\b",WindowsMobileOS:"Windows CE.*(PPC|Smartphone|Mobile|[0-9]{3}x[0-9]{3})|Windows Mobile|Windows Phone [0-9.]+|WCE;",WindowsPhoneOS:"Windows Phone 10.0|Windows Phone 8.1|Windows Phone 8.0|Windows Phone OS|XBLWP7|ZuneWP7|Windows NT 6.[23]; ARM;",iOS:"\\biPhone.*Mobile|\\biPod|\\biPad|AppleCoreMedia",iPadOS:"CPU OS 13",SailfishOS:"Sailfish",MeeGoOS:"MeeGo",MaemoOS:"Maemo",JavaOS:"J2ME/|\\bMIDP\\b|\\bCLDC\\b",webOS:"webOS|hpwOS",badaOS:"\\bBada\\b",BREWOS:"BREW"},uas:{Chrome:"\\bCrMo\\b|CriOS|Android.*Chrome/[.0-9]* (Mobile)?",Dolfin:"\\bDolfin\\b",Opera:"Opera.*Mini|Opera.*Mobi|Android.*Opera|Mobile.*OPR/[0-9.]+$|Coast/[0-9.]+",Skyfire:"Skyfire",Edge:"\\bEdgiOS\\b|Mobile Safari/[.0-9]* Edge",IE:"IEMobile|MSIEMobile",Firefox:"fennec|firefox.*maemo|(Mobile|Tablet).*Firefox|Firefox.*Mobile|FxiOS",Bolt:"bolt",TeaShark:"teashark",Blazer:"Blazer",Safari:"Version((?!\\bEdgiOS\\b).)*Mobile.*Safari|Safari.*Mobile|MobileSafari",WeChat:"\\bMicroMessenger\\b",UCBrowser:"UC.*Browser|UCWEB",baiduboxapp:"baiduboxapp",baidubrowser:"baidubrowser",DiigoBrowser:"DiigoBrowser",Mercury:"\\bMercury\\b",ObigoBrowser:"Obigo",NetFront:"NF-Browser",GenericBrowser:"NokiaBrowser|OviBrowser|OneBrowser|TwonkyBeamBrowser|SEMC.*Browser|FlyFlow|Minimo|NetFront|Novarra-Vision|MQQBrowser|MicroMessenger",PaleMoon:"Android.*PaleMoon|Mobile.*PaleMoon"},props:{Mobile:"Mobile/[VER]",Build:"Build/[VER]",Version:"Version/[VER]",VendorID:"VendorID/[VER]",iPad:"iPad.*CPU[a-z ]+[VER]",iPhone:"iPhone.*CPU[a-z ]+[VER]",iPod:"iPod.*CPU[a-z ]+[VER]",Kindle:"Kindle/[VER]",Chrome:["Chrome/[VER]","CriOS/[VER]","CrMo/[VER]"],Coast:["Coast/[VER]"],Dolfin:"Dolfin/[VER]",Firefox:["Firefox/[VER]","FxiOS/[VER]"],Fennec:"Fennec/[VER]",Edge:"Edge/[VER]",IE:["IEMobile/[VER];","IEMobile [VER]","MSIE [VER];","Trident/[0-9.]+;.*rv:[VER]"],NetFront:"NetFront/[VER]",NokiaBrowser:"NokiaBrowser/[VER]",Opera:[" OPR/[VER]","Opera Mini/[VER]","Version/[VER]"],"Opera Mini":"Opera Mini/[VER]","Opera Mobi":"Version/[VER]",UCBrowser:["UCWEB[VER]","UC.*Browser/[VER]"],MQQBrowser:"MQQBrowser/[VER]",MicroMessenger:"MicroMessenger/[VER]",baiduboxapp:"baiduboxapp/[VER]",baidubrowser:"baidubrowser/[VER]",SamsungBrowser:"SamsungBrowser/[VER]",Iron:"Iron/[VER]",Safari:["Version/[VER]","Safari/[VER]"],Skyfire:"Skyfire/[VER]",Tizen:"Tizen/[VER]",Webkit:"webkit[ /][VER]",PaleMoon:"PaleMoon/[VER]",SailfishBrowser:"SailfishBrowser/[VER]",Gecko:"Gecko/[VER]",Trident:"Trident/[VER]",Presto:"Presto/[VER]",Goanna:"Goanna/[VER]",iOS:" \\bi?OS\\b [VER][ ;]{1}",Android:"Android [VER]",Sailfish:"Sailfish [VER]",BlackBerry:["BlackBerry[\\w]+/[VER]","BlackBerry.*Version/[VER]","Version/[VER]"],BREW:"BREW [VER]",Java:"Java/[VER]","Windows Phone OS":["Windows Phone OS [VER]","Windows Phone [VER]"],"Windows Phone":"Windows Phone [VER]","Windows CE":"Windows CE/[VER]","Windows NT":"Windows NT [VER]",Symbian:["SymbianOS/[VER]","Symbian/[VER]"],webOS:["webOS/[VER]","hpwOS/[VER];"]},utils:{Bot:"Googlebot|facebookexternalhit|Google-AMPHTML|s~amp-validator|AdsBot-Google|Google Keyword Suggestion|Facebot|YandexBot|YandexMobileBot|bingbot|ia_archiver|AhrefsBot|Ezooms|GSLFbot|WBSearchBot|Twitterbot|TweetmemeBot|Twikle|PaperLiBot|Wotbox|UnwindFetchor|Exabot|MJ12bot|YandexImages|TurnitinBot|Pingdom|contentkingapp|AspiegelBot",MobileBot:"Googlebot-Mobile|AdsBot-Google-Mobile|YahooSeeker/M1A1-R2D2",DesktopMode:"WPDesktop",TV:"SonyDTV|HbbTV",WebKit:"(webkit)[ /]([\\w.]+)",Console:"\\b(Nintendo|Nintendo WiiU|Nintendo 3DS|Nintendo Switch|PLAYSTATION|Xbox)\\b",Watch:"SM-V700"}},detectMobileBrowsers:{fullPattern:/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i,shortPattern:/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( 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o=1;if(t===Fe&&(t=6),n<0?(o=0,n=-n):n>15&&(o=2,n-=16),i<1||i>9||r!==Ke||n<8||n>15||t<0||t>9||a<0||a>We)return et(e,Ne);8===n&&(n=9);const s=new pt;return e.state=s,s.strm=e,s.wrap=o,s.gzhead=null,s.w_bits=n,s.w_size=1<vt(e,t,Ke,15,8,ze),deflateInit2:vt,deflateReset:gt,deflateResetKeep:mt,deflateSetHeader:(e,t)=>e&&e.state?2!==e.state.wrap?Ne:(e.state.gzhead=t,Le):Ne,deflate:(e,t)=>{let r,n;if(!e||!e.state||t>Be||t<0)return e?et(e,Ne):Ne;const i=e.state;if(!e.output||!e.input&&0!==e.avail_in||666===i.status&&t!==Oe)return et(e,0===e.avail_out?je:Ne);i.strm=e;const a=i.last_flush;if(i.last_flush=t,42===i.status)if(2===i.wrap)e.adler=0,ot(i,31),ot(i,139),ot(i,8),i.gzhead?(ot(i,(i.gzhead.text?1:0)+(i.gzhead.hcrc?2:0)+(i.gzhead.extra?4:0)+(i.gzhead.name?8:0)+(i.gzhead.comment?16:0)),ot(i,255&i.gzhead.time),ot(i,i.gzhead.time>>8&255),ot(i,i.gzhead.time>>16&255),ot(i,i.gzhead.time>>24&255),ot(i,9===i.level?2:i.strategy>=qe||i.level<2?4:0),ot(i,255&i.gzhead.os),i.gzhead.extra&&i.gzhead.extra.length&&(ot(i,255&i.gzhead.extra.length),ot(i,i.gzhead.extra.length>>8&255)),i.gzhead.hcrc&&(e.adler=ke(e.adler,i.pending_buf,i.pending,0)),i.gzindex=0,i.status=69):(ot(i,0),ot(i,0),ot(i,0),ot(i,0),ot(i,0),ot(i,9===i.level?2:i.strategy>=qe||i.level<2?4:0),ot(i,3),i.status=113);else{let t=Ke+(i.w_bits-8<<4)<<8,r=-1;t|=(r=i.strategy>=qe||i.level<2?0:i.level<6?1:6===i.level?2:3)<<6,0!==i.strstart&&(t|=32),t+=31-t%31,i.status=113,st(i,t),0!==i.strstart&&(st(i,e.adler>>>16),st(i,65535&e.adler)),e.adler=1}if(69===i.status)if(i.gzhead.extra){for(r=i.pending;i.gzindex<(65535&i.gzhead.extra.length)&&(i.pending!==i.pending_buf_size||(i.gzhead.hcrc&&i.pending>r&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),it(e),r=i.pending,i.pending!==i.pending_buf_size));)ot(i,255&i.gzhead.extra[i.gzindex]),i.gzindex++;i.gzhead.hcrc&&i.pending>r&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),i.gzindex===i.gzhead.extra.length&&(i.gzindex=0,i.status=73)}else i.status=73;if(73===i.status)if(i.gzhead.name){r=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>r&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),it(e),r=i.pending,i.pending===i.pending_buf_size)){n=1;break}n=i.gzindexr&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),0===n&&(i.gzindex=0,i.status=91)}else i.status=91;if(91===i.status)if(i.gzhead.comment){r=i.pending;do{if(i.pending===i.pending_buf_size&&(i.gzhead.hcrc&&i.pending>r&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),it(e),r=i.pending,i.pending===i.pending_buf_size)){n=1;break}n=i.gzindexr&&(e.adler=ke(e.adler,i.pending_buf,i.pending-r,r)),0===n&&(i.status=103)}else i.status=103;if(103===i.status&&(i.gzhead.hcrc?(i.pending+2>i.pending_buf_size&&it(e),i.pending+2<=i.pending_buf_size&&(ot(i,255&e.adler),ot(i,e.adler>>8&255),e.adler=0,i.status=113)):i.status=113),0!==i.pending){if(it(e),0===e.avail_out)return i.last_flush=-1,Le}else if(0===e.avail_in&&tt(t)<=tt(a)&&t!==Oe)return et(e,je);if(666===i.status&&0!==e.avail_in)return et(e,je);if(0!==e.avail_in||0!==i.lookahead||t!==Re&&666!==i.status){let r=i.strategy===qe?((e,t)=>{let r;for(;;){if(0===e.lookahead&&(ut(e),0===e.lookahead)){if(t===Re)return 1;break}if(e.match_length=0,r=Me(e,0,e.window[e.strstart]),e.lookahead--,e.strstart++,r&&(at(e,!1),0===e.strm.avail_out))return 1}return e.insert=0,t===Oe?(at(e,!0),0===e.strm.avail_out?3:4):e.last_lit&&(at(e,!1),0===e.strm.avail_out)?1:2})(i,t):i.strategy===Ve?((e,t)=>{let r,n,i,a;const o=e.window;for(;;){if(e.lookahead<=258){if(ut(e),e.lookahead<=258&&t===Re)return 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(\S*)(?: (\S*))?/,names:["value","direction","encrypt-uri","uri","config"],format:function(e){return"extmap:%d"+(e.direction?"/%s":"%v")+(e["encrypt-uri"]?" %s":"%v")+" %s"+(e.config?" %s":"")}},{name:"extmapAllowMixed",reg:/^(extmap-allow-mixed)/},{push:"crypto",reg:/^crypto:(\d*) ([\w_]*) (\S*)(?: (\S*))?/,names:["id","suite","config","sessionConfig"],format:function(e){return null!=e.sessionConfig?"crypto:%d %s %s %s":"crypto:%d %s %s"}},{name:"setup",reg:/^setup:(\w*)/,format:"setup:%s"},{name:"connectionType",reg:/^connection:(new|existing)/,format:"connection:%s"},{name:"mid",reg:/^mid:([^\s]*)/,format:"mid:%s"},{name:"msid",reg:/^msid:(.*)/,format:"msid:%s"},{name:"ptime",reg:/^ptime:(\d*(?:\.\d*)*)/,format:"ptime:%d"},{name:"maxptime",reg:/^maxptime:(\d*(?:\.\d*)*)/,format:"maxptime:%d"},{name:"direction",reg:/^(sendrecv|recvonly|sendonly|inactive)/},{name:"icelite",reg:/^(ice-lite)/},{name:"iceUfrag",reg:/^ice-ufrag:(\S*)/,format:"ice-ufrag:%s"},{name:"icePwd",reg:/^ice-pwd:(\S*)/,format:"ice-pwd:%s"},{name:"fingerprint",reg:/^fingerprint:(\S*) (\S*)/,names:["type","hash"],format:"fingerprint:%s %s"},{push:"candidates",reg:/^candidate:(\S*) (\d*) (\S*) (\d*) (\S*) (\d*) typ (\S*)(?: raddr (\S*) rport (\d*))?(?: tcptype (\S*))?(?: generation (\d*))?(?: network-id (\d*))?(?: network-cost (\d*))?/,names:["foundation","component","transport","priority","ip","port","type","raddr","rport","tcptype","generation","network-id","network-cost"],format:function(e){var t="candidate:%s %d %s %d %s %d typ %s";return t+=null!=e.raddr?" raddr %s rport %d":"%v%v",t+=null!=e.tcptype?" tcptype %s":"%v",null!=e.generation&&(t+=" generation %d"),t+=null!=e["network-id"]?" network-id %d":"%v",t+=null!=e["network-cost"]?" network-cost %d":"%v"}},{name:"endOfCandidates",reg:/^(end-of-candidates)/},{name:"remoteCandidates",reg:/^remote-candidates:(.*)/,format:"remote-candidates:%s"},{name:"iceOptions",reg:/^ice-options:(\S*)/,format:"ice-options:%s"},{push:"ssrcs",reg:/^ssrc:(\d*) ([\w_-]*)(?::(.*))?/,names:["id","attribute","value"],format:function(e){var t="ssrc:%d";return null!=e.attribute&&(t+=" %s",null!=e.value&&(t+=":%s")),t}},{push:"ssrcGroups",reg:/^ssrc-group:([\x21\x23\x24\x25\x26\x27\x2A\x2B\x2D\x2E\w]*) (.*)/,names:["semantics","ssrcs"],format:"ssrc-group:%s %s"},{name:"msidSemantic",reg:/^msid-semantic:\s?(\w*) (\S*)/,names:["semantic","token"],format:"msid-semantic: %s %s"},{push:"groups",reg:/^group:(\w*) (.*)/,names:["type","mids"],format:"group:%s %s"},{name:"rtcpMux",reg:/^(rtcp-mux)/},{name:"rtcpRsize",reg:/^(rtcp-rsize)/},{name:"sctpmap",reg:/^sctpmap:([\w_/]*) (\S*)(?: (\S*))?/,names:["sctpmapNumber","app","maxMessageSize"],format:function(e){return null!=e.maxMessageSize?"sctpmap:%s %s %s":"sctpmap:%s %s"}},{name:"xGoogleFlag",reg:/^x-google-flag:([^\s]*)/,format:"x-google-flag:%s"},{push:"rids",reg:/^rid:([\d\w]+) (\w+)(?: ([\S| ]*))?/,names:["id","direction","params"],format:function(e){return e.params?"rid:%s %s %s":"rid:%s %s"}},{push:"imageattrs",reg:new RegExp("^imageattr:(\\d+|\\*)[\\s\\t]+(send|recv)[\\s\\t]+(\\*|\\[\\S+\\](?:[\\s\\t]+\\[\\S+\\])*)(?:[\\s\\t]+(recv|send)[\\s\\t]+(\\*|\\[\\S+\\](?:[\\s\\t]+\\[\\S+\\])*))?"),names:["pt","dir1","attrs1","dir2","attrs2"],format:function(e){return"imageattr:%s %s %s"+(e.dir2?" %s %s":"")}},{name:"simulcast",reg:new RegExp("^simulcast:(send|recv) ([a-zA-Z0-9\\-_~;,]+)(?:\\s?(send|recv) ([a-zA-Z0-9\\-_~;,]+))?$"),names:["dir1","list1","dir2","list2"],format:function(e){return"simulcast:%s %s"+(e.dir2?" %s %s":"")}},{name:"simulcast_03",reg:/^simulcast:[\s\t]+([\S+\s\t]+)$/,names:["value"],format:"simulcast: %s"},{name:"framerate",reg:/^framerate:(\d+(?:$|\.\d+))/,format:"framerate:%s"},{name:"sourceFilter",reg:/^source-filter: *(excl|incl) (\S*) (IP4|IP6|\*) (\S*) (.*)/,names:["filterMode","netType","addressTypes","destAddress","srcList"],format:"source-filter: %s %s %s %s %s"},{name:"bundleOnly",reg:/^(bundle-only)/},{name:"label",reg:/^label:(.+)/,format:"label:%s"},{name:"sctpPort",reg:/^sctp-port:(\d+)$/,format:"sctp-port:%s"},{name:"maxMessageSize",reg:/^max-message-size:(\d+)$/,format:"max-message-size:%s"},{push:"tsRefClocks",reg:/^ts-refclk:([^\s=]*)(?:=(\S*))?/,names:["clksrc","clksrcExt"],format:function(e){return"ts-refclk:%s"+(null!=e.clksrcExt?"=%s":"")}},{name:"mediaClk",reg:/^mediaclk:(?:id=(\S*))? *([^\s=]*)(?:=(\S*))?(?: *rate=(\d+)\/(\d+))?/,names:["id","mediaClockName","mediaClockValue","rateNumerator","rateDenominator"],format:function(e){var t="mediaclk:";return t+=null!=e.id?"id=%s %s":"%v%s",t+=null!=e.mediaClockValue?"=%s":"",t+=null!=e.rateNumerator?" rate=%s":"",t+=null!=e.rateDenominator?"/%s":""}},{name:"keywords",reg:/^keywds:(.+)$/,format:"keywds:%s"},{name:"content",reg:/^content:(.+)/,format:"content:%s"},{name:"bfcpFloorCtrl",reg:/^floorctrl:(c-only|s-only|c-s)/,format:"floorctrl:%s"},{name:"bfcpConfId",reg:/^confid:(\d+)/,format:"confid:%s"},{name:"bfcpUserId",reg:/^userid:(\d+)/,format:"userid:%s"},{name:"bfcpFloorId",reg:/^floorid:(.+) (?:m-stream|mstrm):(.+)/,names:["id","mStream"],format:"floorid:%s mstrm:%s"},{push:"invalid",names:["value"]}]};Object.keys(t).forEach(function(e){t[e].forEach(function(e){e.reg||(e.reg=/(.*)/),e.format||(e.format="%s")})})}),Pi=(Ei.v,Ei.o,Ei.s,Ei.i,Ei.u,Ei.e,Ei.p,Ei.z,Ei.r,Ei.t,Ei.c,Ei.b,Ei.m,Ei.a,u(function(e,t){var r=function(e){return String(Number(e))===e?Number(e):e},n=function(e,t,n){var i=e.name&&e.names;e.push&&!t[e.push]?t[e.push]=[]:i&&!t[e.name]&&(t[e.name]={});var a=e.push?{}:i?t[e.name]:t;!function(e,t,n,i){if(i&&!n)t[i]=r(e[1]);else for(var a=0;a1&&(e[n[0]]=void 0),e};t.parseParams=function(e){return e.split(/;\s?/).reduce(a,{})},t.parseFmtpConfig=t.parseParams,t.parsePayloads=function(e){return e.toString().split(" ").map(Number)},t.parseRemoteCandidates=function(e){for(var t=[],n=e.split(" ").map(r),i=0;i=n)return e;var i=r[t];switch(t+=1,e){case"%%":return"%";case"%s":return String(i);case"%d":return Number(i);case"%v":return""}})}.apply(null,n)},Ri=["v","o","s","i","u","e","p","c","b","t","r","z","a"],Di=["i","c","b","a"],xi={write:function(e,t){t=t||{},null==e.version&&(e.version=0),null==e.name&&(e.name=" "),e.media.forEach(function(e){null==e.payloads&&(e.payloads="")});var r=t.outerOrder||Ri,n=t.innerOrder||Di,i=[];return r.forEach(function(t){Ei[t].forEach(function(r){r.name in e&&null!=e[r.name]?i.push(Ii(t,r,e)):r.push in e&&null!=e[r.push]&&e[r.push].forEach(function(e){i.push(Ii(t,r,e))})})}),e.media.forEach(function(e){i.push(Ii("m",Ei.m[0],e)),n.forEach(function(t){Ei[t].forEach(function(r){r.name in e&&null!=e[r.name]?i.push(Ii(t,r,e)):r.push in e&&null!=e[r.push]&&e[r.push].forEach(function(e){i.push(Ii(t,r,e))})})})}),i.join("\r\n")+"\r\n"},parse:Pi.parse,parseParams:Pi.parseParams,parseFmtpConfig:Pi.parseFmtpConfig,parsePayloads:Pi.parsePayloads,parseRemoteCandidates:Pi.parseRemoteCandidates,parseImageAttributes:Pi.parseImageAttributes,parseSimulcastStreamList:Pi.parseSimulcastStreamList};const Oi="\n",Bi="qiniu-rtc-client";function Li(e){return e.map(e=>{const t={component:1,foundation:e.foundation,ip:e.ip,port:e.port,priority:e.priority,transport:e.protocol,type:e.type};return e.tcpType&&(t.tcptype=e.tcpType),t})}class Gi{constructor(e,t){this.lastSubMids=[],this.sessionVersion=0,this.direction=e,this.extendedRtpCapabilities=t}get transportRemoteParameters(){return this._transportRemoteParameters}async setTransportRemoteParameters(e){for(const t of e.iceCandidates)t.ip=await Nn(t.ip);this._transportRemoteParameters=e}createRemoteAnswer(e,t,r){if(jr.log("create remote answer",t,r),!this.transportRemoteParameters)throw Zr("no transportRemoteParameters!");return w.unifiedPlan?function(e,t,r,n,i){const a=xi.parse(r),o={version:0};o.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344376",sessionVersion:2,username:Bi},o.name="-",o.timing={start:0,stop:0},o.icelite=t.iceParameters.iceLite?"ice-lite":void 0,o.msidSemantic={semantic:"WMS",token:"*"},o.media=[],o.fingerprint={type:t.dtlsParameters.fingerprints[0].algorithm,hash:t.dtlsParameters.fingerprints[0].value};for(const r of a.media){r.direction;const a=r.type,s="audio"===a?e.codecs[0]:e.codecs[1],c=e.headerExtensions.filter(e=>e.kind===a),d={type:r.type,port:i&&i.has(String(r.mid))?0:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:r.mid,iceUfrag:t.iceParameters.usernameFragment,icePwd:t.iceParameters.password,candidates:Li(t.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===t.dtlsParameters.role?"actpass":"active",direction:"sendonly"===r.direction||"sendrecv"===r.direction?"recvonly":"inactive",rtp:[{payload:s.sendPayloadType,codec:s.name,rate:s.clockRate,encoding:s.channels>1?s.channels:void 0}],rtcpFb:[],fmtp:[{payload:s.sendPayloadType,config:Object.keys(s.parameters).map(e=>`${e}=${s.parameters[e]};`).join("")}],payloads:s.sendPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:c.map(e=>({uri:e.uri,value:e.sendId}))};s.rtcpFeedback&&s.rtcpFeedback.length>0&&s.rtcpFeedback.forEach(e=>{d.rtcpFb.push({payload:s.sendPayloadType,type:e.type,subtype:e.parameter})}),s.sendRtxPayloadType&&(d.rtp.push({payload:s.sendRtxPayloadType,codec:"rtx",rate:s.clockRate,encoding:s.channels>1?s.channels:void 0}),d.fmtp.push({payload:s.sendRtxPayloadType,config:`apt=${s.sendPayloadType};`}),d.payloads=`${s.sendPayloadType} ${s.sendRtxPayloadType}`);const u=n[d.mid];"video"===d.type&&u&&(d.rids=[{id:"hi",direction:"recv"},{id:"lo",direction:"recv"}],d.simulcast={dir1:"recv",list1:"hi;lo"}),o.media.push(d)}const s=(a.media||[]).filter(e=>e.hasOwnProperty("mid")&&0!==e.port).map(e=>String(e.mid));s.length>0&&(o.groups=[{type:"BUNDLE",mids:s.join(" ")}]);return xi.write(o)}(this.extendedRtpCapabilities,this.transportRemoteParameters,e,t,r):function(e,t,r){const n=xi.parse(r);n.version=0,n.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344376",sessionVersion:2,username:Bi},n.name="-",n.timing={start:0,stop:0},n.icelite=t.iceParameters.iceLite?"ice-lite":void 0,n.msidSemantic={semantic:"WMS",token:"*"},n.fingerprint={type:t.dtlsParameters.fingerprints[0].algorithm,hash:t.dtlsParameters.fingerprints[0].value};const i=[];for(const r of n.media){const n=r.type,a=e.codecs.find(e=>e.kind===n),o=(e.headerExtensions||[]).filter(e=>e.kind===n);if(!a)throw Zr("can not find codec"+n);const s={type:n,mid:n,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},iceUfrag:t.iceParameters.usernameFragment,icePwd:t.iceParameters.password,candidates:Li(t.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===t.dtlsParameters.role?"actpass":"active",direction:"recvonly",rtp:[{payload:a.sendPayloadType,codec:a.name,rate:a.clockRate,encoding:a.channels>1?a.channels:void 0}],rtcpFb:[],fmtp:[{payload:a.sendPayloadType,config:Object.keys(a.parameters).map(e=>`${e}=${a.parameters[e]};`).join("")}],payloads:a.sendPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:o.map(e=>({uri:e.uri,value:e.sendId}))};a.rtcpFeedback&&a.rtcpFeedback.length>0&&a.rtcpFeedback.forEach(e=>{s.rtcpFb.push({payload:a.sendPayloadType,type:e.type,subtype:e.parameter})}),a.sendRtxPayloadType&&(s.rtp.push({payload:a.sendRtxPayloadType,codec:"rtx",rate:a.clockRate,encoding:a.channels>1?a.channels:void 0}),s.fmtp.push({payload:a.sendRtxPayloadType,config:`apt=${a.sendPayloadType};`}),s.payloads=`${a.sendPayloadType} ${a.sendRtxPayloadType}`),i.push(s)}return n.media=i,xi.write(n)}(this.extendedRtpCapabilities,this.transportRemoteParameters,e)}createRemoteOffer(e){if(!this.transportRemoteParameters)throw Zr("no transportRemoteParameters!");if(w.unifiedPlan){const t=function(e,t){let r=[];for(const n of t){const t=E(e,e=>e.mid===n)[0];t&&r.push(t)}return r=r.concat(e),t=r.map(e=>e.mid),r}(e,this.lastSubMids);return this.lastSubMids=t.map(e=>e.mid),this.sessionVersion+=1,function(e,t,r,n){jr.debug("consumerInfos",e);const i={},a=e.map(e=>e.mid);i.version=0,i.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344377",sessionVersion:n,username:Bi},i.name="-",i.timing={start:0,stop:0},i.icelite=r.iceParameters.iceLite?"ice-lite":void 0,i.msidSemantic={semantic:"WMS",token:"*"},a.length>0&&(i.groups=[{type:"BUNDLE",mids:a.join(" ")}]);i.media=[],i.fingerprint={type:r.dtlsParameters.fingerprints[0].algorithm,hash:r.dtlsParameters.fingerprints[0].value};for(const n of e){const e="audio"===n.kind?t.codecs[0]:t.codecs[1],a=t.headerExtensions.filter(e=>e.kind===n.kind),o={type:n.kind,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:n.mid,msid:`${n.streamId} ${n.trackID}`,iceUfrag:r.iceParameters.usernameFragment,icePwd:r.iceParameters.password,candidates:Li(r.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===r.dtlsParameters.role?"actpass":"active",direction:n.closed?"inactive":"sendonly",rtp:[{payload:e.recvPayloadType,codec:e.name,rate:e.clockRate,encoding:e.channels>1?e.channels:void 0}],rtcpFb:[],fmtp:[{payload:e.recvPayloadType,config:Object.keys(e.parameters).map(t=>`${t}=${e.parameters[t]};`).join("")}],payloads:e.recvPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ext:n.closed?[]:a.map(e=>({uri:e.uri,value:e.recvId})),ssrcs:!n.closed&&n.ssrc?[{id:n.ssrc,attribute:"cname",value:n.cname}]:[],ssrcGroups:[]};e.rtcpFeedback&&e.rtcpFeedback.length>0&&e.rtcpFeedback.forEach(t=>{o.rtcpFb.push({payload:e.recvPayloadType,type:t.type,subtype:t.parameter})}),e.recvRtxPayloadType&&(o.rtp.push({payload:e.recvRtxPayloadType,codec:"rtx",rate:e.clockRate,encoding:e.channels>1?e.channels:void 0}),o.fmtp.push({payload:e.recvRtxPayloadType,config:`apt=${e.recvPayloadType};`}),o.payloads=`${e.recvPayloadType} ${e.recvRtxPayloadType}`),n.rtxSsrc&&!n.closed&&(o.ssrcs=o.ssrcs.concat([{id:n.rtxSsrc,attribute:"cname",value:n.cname}]),o.ssrcGroups.push({semantics:"FID",ssrcs:`${n.ssrc} ${n.rtxSsrc}`})),i.media.push(o)}return xi.write(i)}(t,this.extendedRtpCapabilities,this.transportRemoteParameters,this.sessionVersion)}{const t=new Set;return e.forEach(e=>t.add(e.kind)),0===e.length&&(t.add("audio"),t.add("video")),function(e,t,r,n){e=["audio","video"];const i={version:0};i.origin={address:"0.0.0.0",ipVer:4,netType:"IN",sessionId:"5975129998295344377",sessionVersion:2,username:Bi},i.name="-",i.timing={start:0,stop:0},i.icelite=n.iceParameters.iceLite?"ice-lite":void 0,i.msidSemantic={semantic:"WMS",token:"*"},i.groups=[{type:"BUNDLE",mids:e.join(" ")}],i.media=[],i.fingerprint={type:n.dtlsParameters.fingerprints[0].algorithm,hash:n.dtlsParameters.fingerprints[0].value};for(const a of e){const e=t.filter(e=>e.kind===a),o=r.codecs.find(e=>e.kind===a),s=(r.headerExtensions||[]).filter(e=>e.kind===a);if(!o)throw Zr("no codec"+a);const c={type:a,port:7,protocol:"RTP/SAVPF",connection:{ip:"127.0.0.1",version:4},mid:a,iceUfrag:n.iceParameters.usernameFragment,icePwd:n.iceParameters.password,candidates:Li(n.iceCandidates),endOfCandidates:"end-of-candidates",iceOptions:"renomination",setup:"server"===n.dtlsParameters.role?"actpass":"active",direction:"sendonly",rtp:[{payload:o.recvPayloadType,codec:o.name,rate:o.clockRate,encoding:o.channels>1?o.channels:void 0}],rtcpFb:[],fmtp:[{payload:o.recvPayloadType,config:Object.keys(o.parameters).map(e=>`${e}=${o.parameters[e]};`).join("")}],payloads:o.recvPayloadType,rtcpMux:"rtcp-mux",rtcpRsize:"rtcp-rsize",ssrcs:[],ssrcGroups:[],ext:s.map(e=>({uri:e.uri,value:e.recvId}))};o.rtcpFeedback&&o.rtcpFeedback.length>0&&o.rtcpFeedback.forEach(e=>{c.rtcpFb.push({payload:o.recvPayloadType,type:e.type,subtype:e.parameter})}),o.recvRtxPayloadType&&(c.rtp.push({payload:o.recvRtxPayloadType,codec:"rtx",rate:o.clockRate,encoding:o.channels>1?o.channels:void 0}),c.fmtp.push({payload:o.recvRtxPayloadType,config:`apt=${o.recvPayloadType};`}),c.payloads=`${o.recvPayloadType} ${o.recvRtxPayloadType}`);for(const t of e)c.ssrcs.push({id:t.ssrc,attribute:"msid",value:`${t.streamId} ${t.trackID}`}),c.ssrcs.push({id:t.ssrc,attribute:"mslabel",value:`${t.streamId}`}),c.ssrcs.push({id:t.ssrc,attribute:"label",value:`${t.trackID}`}),c.ssrcs.push({id:t.ssrc,attribute:"cname",value:`${t.cname}`}),t.rtxSsrc&&(c.ssrcGroups.push({semantics:"FID",ssrcs:`${t.ssrc} ${t.rtxSsrc}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"msid",value:`${t.streamId} ${t.trackID}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"mslabel",value:`${t.streamId}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"label",value:`${t.trackID}`}),c.ssrcs.push({id:t.rtxSsrc,attribute:"cname",value:`${t.cname}`}));i.media.push(c)}return xi.write(i)}(Array.from(t),e,this.extendedRtpCapabilities,this.transportRemoteParameters)}}async updateICEData(e,t){if(this.transportRemoteParameters){for(const e of t)e.ip=await Nn(e.ip);this.transportRemoteParameters.iceCandidates=t,this.transportRemoteParameters.iceParameters=e}}}async function Ni(e){const t=await e.createOffer({offerToReceiveAudio:!0,offerToReceiveVideo:!0});return t.sdp?{isH264:-1!==t.sdp.toLowerCase().indexOf("h264"),sdp:t.sdp}:{isH264:!1,sdp:""}}function Hi(e){const t=xi.parse(e);if(!("media"in t))return xi.write(t);if(!Array.isArray(t.media))return xi.write(t);for(const e of t.media)"rtp"in e&&Array.isArray(e.rtp)&&"audio"===e.type&&(e.rtp=e.rtp.filter(t=>!("codec"in t)||("red"!==t.codec.toLowerCase()||("payload"in t&&"fmtp"in e&&Array.isArray(e.fmtp)&&(e.fmtp=e.fmtp.filter(e=>e.payload!==t.payload)),!1))));return xi.write(t)}function ji(e){const t=xi.parse(e);if(!("media"in t))return xi.write(t);if(!Array.isArray(t.media))return xi.write(t);for(const e of t.media)"ext"in e&&Array.isArray(e.ext)&&"video"===e.type&&(e.ext=e.ext.filter(e=>"urn:3gpp:video-orientation"!==e.uri));return xi.write(t)}var Fi,Ui=u(function(e){!function(){return function e(t,r,n){function i(o,s){if(!r[o]){if(!t[o]){if(!s&&d)return d();if(a)return a(o,!0);var c=new Error("Cannot find module '"+o+"'");throw c.code="MODULE_NOT_FOUND",c}var u=r[o]={exports:{}};t[o][0].call(u.exports,function(e){return i(t[o][1][e]||e)},u,u.exports,e,t,r,n)}return r[o].exports}for(var a=d,o=0;o0&&void 0!==arguments[0]?arguments[0]:{}).window,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0},r=n.log,d=n.detectBrowser(e),u={browserDetails:d,commonShim:c,extractVersion:n.extractVersion,disableLog:n.disableLog,disableWarnings:n.disableWarnings};switch(d.browser){case"chrome":if(!i||!i.shimPeerConnection||!t.shimChrome)return r("Chrome shim is not included in this adapter release."),u;if(null===d.version)return r("Chrome shim can not determine version, not shimming."),u;r("adapter.js shimming chrome."),u.browserShim=i,c.shimAddIceCandidateNullOrEmpty(e,d),i.shimGetUserMedia(e,d),i.shimMediaStream(e,d),i.shimPeerConnection(e,d),i.shimOnTrack(e,d),i.shimAddTrackRemoveTrack(e,d),i.shimGetSendersWithDtmf(e,d),i.shimGetStats(e,d),i.shimSenderReceiverGetStats(e,d),i.fixNegotiationNeeded(e,d),c.shimRTCIceCandidate(e,d),c.shimConnectionState(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d),c.removeExtmapAllowMixed(e,d);break;case"firefox":if(!o||!o.shimPeerConnection||!t.shimFirefox)return r("Firefox shim is not included in this adapter release."),u;r("adapter.js shimming firefox."),u.browserShim=o,c.shimAddIceCandidateNullOrEmpty(e,d),o.shimGetUserMedia(e,d),o.shimPeerConnection(e,d),o.shimOnTrack(e,d),o.shimRemoveStream(e,d),o.shimSenderGetStats(e,d),o.shimReceiverGetStats(e,d),o.shimRTCDataChannel(e,d),o.shimAddTransceiver(e,d),o.shimGetParameters(e,d),o.shimCreateOffer(e,d),o.shimCreateAnswer(e,d),c.shimRTCIceCandidate(e,d),c.shimConnectionState(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d);break;case"edge":if(!a||!a.shimPeerConnection||!t.shimEdge)return r("MS edge shim is not included in this adapter release."),u;r("adapter.js shimming edge."),u.browserShim=a,a.shimGetUserMedia(e,d),a.shimGetDisplayMedia(e,d),a.shimPeerConnection(e,d),a.shimReplaceTrack(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d);break;case"safari":if(!s||!t.shimSafari)return r("Safari shim is not included in this adapter release."),u;r("adapter.js shimming safari."),u.browserShim=s,c.shimAddIceCandidateNullOrEmpty(e,d),s.shimRTCIceServerUrls(e,d),s.shimCreateOfferLegacy(e,d),s.shimCallbacksAPI(e,d),s.shimLocalStreamsAPI(e,d),s.shimRemoteStreamsAPI(e,d),s.shimTrackEventTransceiver(e,d),s.shimGetUserMedia(e,d),s.shimAudioContext(e,d),c.shimRTCIceCandidate(e,d),c.shimMaxMessageSize(e,d),c.shimSendThrowTypeError(e,d),c.removeExtmapAllowMixed(e,d);break;default:r("Unsupported browser!")}return u};var n=d(e("./utils")),i=d(e("./chrome/chrome_shim")),a=d(e("./edge/edge_shim")),o=d(e("./firefox/firefox_shim")),s=d(e("./safari/safari_shim")),c=d(e("./common_shim"));function d(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}},{"./chrome/chrome_shim":3,"./common_shim":6,"./edge/edge_shim":12,"./firefox/firefox_shim":7,"./safari/safari_shim":10,"./utils":11}],3:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=r.shimGetUserMedia=void 0;var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},i=e("./getusermedia");Object.defineProperty(r,"shimGetUserMedia",{enumerable:!0,get:function(){return i.shimGetUserMedia}});var a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimMediaStream=function(e){e.MediaStream=e.MediaStream||e.webkitMediaStream},r.shimOnTrack=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||"ontrack"in e.RTCPeerConnection.prototype)o.wrapPeerConnectionEvent(e,"track",function(e){return e.transceiver||Object.defineProperty(e,"transceiver",{value:{receiver:e.receiver}}),e});else{Object.defineProperty(e.RTCPeerConnection.prototype,"ontrack",{get:function(){return this._ontrack},set:function(e){this._ontrack&&this.removeEventListener("track",this._ontrack),this.addEventListener("track",this._ontrack=e)},enumerable:!0,configurable:!0});var t=e.RTCPeerConnection.prototype.setRemoteDescription;e.RTCPeerConnection.prototype.setRemoteDescription=function(){var r=this;return this._ontrackpoly||(this._ontrackpoly=function(t){t.stream.addEventListener("addtrack",function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find(function(e){return e.track&&e.track.id===n.track.id}):{track:n.track};var a=new Event("track");a.track=n.track,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)}),t.stream.getTracks().forEach(function(n){var i=void 0;i=e.RTCPeerConnection.prototype.getReceivers?r.getReceivers().find(function(e){return e.track&&e.track.id===n.id}):{track:n};var a=new Event("track");a.track=n,a.receiver=i,a.transceiver={receiver:i},a.streams=[t.stream],r.dispatchEvent(a)})},this.addEventListener("addstream",this._ontrackpoly)),t.apply(this,arguments)}}},r.shimGetSendersWithDtmf=function(e){if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&!("getSenders"in e.RTCPeerConnection.prototype)&&"createDTMFSender"in e.RTCPeerConnection.prototype){var t=function(e,t){return{track:t,get dtmf(){return void 0===this._dtmf&&("audio"===t.kind?this._dtmf=e.createDTMFSender(t):this._dtmf=null),this._dtmf},_pc:e}};if(!e.RTCPeerConnection.prototype.getSenders){e.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};var r=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,n){var i=r.apply(this,arguments);return i||(i=t(this,e),this._senders.push(i)),i};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){i.apply(this,arguments);var t=this._senders.indexOf(e);-1!==t&&this._senders.splice(t,1)}}var a=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var r=this;this._senders=this._senders||[],a.apply(this,[e]),e.getTracks().forEach(function(e){r._senders.push(t(r,e))})};var o=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){var t=this;this._senders=this._senders||[],o.apply(this,[e]),e.getTracks().forEach(function(e){var r=t._senders.find(function(t){return t.track===e});r&&t._senders.splice(t._senders.indexOf(r),1)})}}else if("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&"getSenders"in e.RTCPeerConnection.prototype&&"createDTMFSender"in e.RTCPeerConnection.prototype&&e.RTCRtpSender&&!("dtmf"in e.RTCRtpSender.prototype)){var s=e.RTCPeerConnection.prototype.getSenders;e.RTCPeerConnection.prototype.getSenders=function(){var e=this,t=s.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t},Object.defineProperty(e.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}},r.shimGetStats=function(e){if(!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){var e=this,r=Array.prototype.slice.call(arguments),n=r[0],i=r[1],a=r[2];if(arguments.length>0&&"function"==typeof n)return t.apply(this,arguments);if(0===t.length&&(0===arguments.length||"function"!=typeof n))return t.apply(this,[]);var o=function(e){var t={},r=e.result();return r.forEach(function(e){var r={id:e.id,timestamp:e.timestamp,type:{localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[e.type]||e.type};e.names().forEach(function(t){r[t]=e.stat(t)}),t[r.id]=r}),t},s=function(e){return new Map(Object.keys(e).map(function(t){return[t,e[t]]}))};if(arguments.length>=2){return t.apply(this,[function(e){i(s(o(e)))},n])}return new Promise(function(r,n){t.apply(e,[function(e){r(s(o(e)))},n])}).then(i,a)}},r.shimSenderReceiverGetStats=function(e){if(!("object"===(void 0===e?"undefined":n(e))&&e.RTCPeerConnection&&e.RTCRtpSender&&e.RTCRtpReceiver))return;if(!("getStats"in e.RTCRtpSender.prototype)){var t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e}),e.RTCRtpSender.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!0)})}}if(!("getStats"in e.RTCRtpReceiver.prototype)){var i=e.RTCPeerConnection.prototype.getReceivers;i&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,t=i.apply(this,[]);return t.forEach(function(t){return t._pc=e}),t}),o.wrapPeerConnectionEvent(e,"track",function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){var e=this;return this._pc.getStats().then(function(t){return o.filterStats(t,e.track,!1)})}}if(!("getStats"in e.RTCRtpSender.prototype&&"getStats"in e.RTCRtpReceiver.prototype))return;var a=e.RTCPeerConnection.prototype.getStats;e.RTCPeerConnection.prototype.getStats=function(){if(arguments.length>0&&arguments[0]instanceof e.MediaStreamTrack){var t=arguments[0],r=void 0,n=void 0,i=void 0;return this.getSenders().forEach(function(e){e.track===t&&(r?i=!0:r=e)}),this.getReceivers().forEach(function(e){return e.track===t&&(n?i=!0:n=e),e.track===t}),i||r&&n?Promise.reject(new DOMException("There are more than one sender or receiver for the track.","InvalidAccessError")):r?r.getStats():n?n.getStats():Promise.reject(new DOMException("There is no sender or receiver for the track.","InvalidAccessError"))}return a.apply(this,arguments)}},r.shimAddTrackRemoveTrackWithNative=c,r.shimAddTrackRemoveTrack=function(e,t){if(!e.RTCPeerConnection)return;if(e.RTCPeerConnection.prototype.addTrack&&t.version>=65)return c(e);var r=e.RTCPeerConnection.prototype.getLocalStreams;e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this,t=r.apply(this);return this._reverseStreams=this._reverseStreams||{},t.map(function(t){return e._reverseStreams[t.id]})};var n=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(t){var r=this;if(this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},t.getTracks().forEach(function(e){var t=r.getSenders().find(function(t){return t.track===e});if(t)throw new DOMException("Track already exists.","InvalidAccessError")}),!this._reverseStreams[t.id]){var i=new e.MediaStream(t.getTracks());this._streams[t.id]=i,this._reverseStreams[i.id]=t,t=i}n.apply(this,[t])};var i=e.RTCPeerConnection.prototype.removeStream;function a(e,t){var r=t.sdp;return Object.keys(e._reverseStreams||[]).forEach(function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(i.id,"g"),n.id)}),new RTCSessionDescription({type:t.type,sdp:r})}e.RTCPeerConnection.prototype.removeStream=function(e){this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{},i.apply(this,[this._streams[e.id]||e]),delete this._reverseStreams[this._streams[e.id]?this._streams[e.id].id:e.id],delete this._streams[e.id]},e.RTCPeerConnection.prototype.addTrack=function(t,r){var n=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");var i=[].slice.call(arguments,1);if(1!==i.length||!i[0].getTracks().find(function(e){return e===t}))throw new DOMException("The adapter.js addTrack polyfill only supports a single stream which is associated with the specified track.","NotSupportedError");var a=this.getSenders().find(function(e){return e.track===t});if(a)throw new DOMException("Track already exists.","InvalidAccessError");this._streams=this._streams||{},this._reverseStreams=this._reverseStreams||{};var o=this._streams[r.id];if(o)o.addTrack(t),Promise.resolve().then(function(){n.dispatchEvent(new Event("negotiationneeded"))});else{var s=new e.MediaStream([t]);this._streams[r.id]=s,this._reverseStreams[s.id]=r,this.addStream(s)}return this.getSenders().find(function(e){return e.track===t})},["createOffer","createAnswer"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,function(){var e=this,t=arguments,n=arguments.length&&"function"==typeof arguments[0];return n?r.apply(this,[function(r){var n=a(e,r);t[0].apply(null,[n])},function(e){t[1]&&t[1].apply(null,e)},arguments[2]]):r.apply(this,arguments).then(function(t){return a(e,t)})});e.RTCPeerConnection.prototype[t]=n[t]});var o=e.RTCPeerConnection.prototype.setLocalDescription;e.RTCPeerConnection.prototype.setLocalDescription=function(){return arguments.length&&arguments[0].type?(arguments[0]=(e=this,t=arguments[0],r=t.sdp,Object.keys(e._reverseStreams||[]).forEach(function(t){var n=e._reverseStreams[t],i=e._streams[n.id];r=r.replace(new RegExp(n.id,"g"),i.id)}),new RTCSessionDescription({type:t.type,sdp:r})),o.apply(this,arguments)):o.apply(this,arguments);var e,t,r};var d=Object.getOwnPropertyDescriptor(e.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(e.RTCPeerConnection.prototype,"localDescription",{get:function(){var e=d.get.apply(this);return""===e.type?e:a(this,e)}}),e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;if("closed"===this.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!e._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");var r=e._pc===this;if(!r)throw new DOMException("Sender was not created by this connection.","InvalidAccessError");this._streams=this._streams||{};var n=void 0;Object.keys(this._streams).forEach(function(r){var i=t._streams[r].getTracks().find(function(t){return e.track===t});i&&(n=t._streams[r])}),n&&(1===n.getTracks().length?this.removeStream(this._reverseStreams[n.id]):n.removeTrack(e.track),this.dispatchEvent(new Event("negotiationneeded")))}},r.shimPeerConnection=function(e,t){!e.RTCPeerConnection&&e.webkitRTCPeerConnection&&(e.RTCPeerConnection=e.webkitRTCPeerConnection);if(!e.RTCPeerConnection)return;t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=s({},t,function(){return arguments[0]=new("addIceCandidate"===t?e.RTCIceCandidate:e.RTCSessionDescription)(arguments[0]),r.apply(this,arguments)});e.RTCPeerConnection.prototype[t]=n[t]})},r.fixNegotiationNeeded=function(e,t){o.wrapPeerConnectionEvent(e,"negotiationneeded",function(e){var r=e.target;if(!(t.version<72||r.getConfiguration&&"plan-b"===r.getConfiguration().sdpSemantics)||"stable"===r.signalingState)return e})};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils.js"));function s(e,t,r){return t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r,e}function c(e){e.RTCPeerConnection.prototype.getLocalStreams=function(){var e=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map(function(t){return e._shimmedLocalStreams[t][0]})};var t=e.RTCPeerConnection.prototype.addTrack;e.RTCPeerConnection.prototype.addTrack=function(e,r){if(!r)return t.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};var n=t.apply(this,arguments);return this._shimmedLocalStreams[r.id]?-1===this._shimmedLocalStreams[r.id].indexOf(n)&&this._shimmedLocalStreams[r.id].push(n):this._shimmedLocalStreams[r.id]=[r,n],n};var r=e.RTCPeerConnection.prototype.addStream;e.RTCPeerConnection.prototype.addStream=function(e){var t=this;this._shimmedLocalStreams=this._shimmedLocalStreams||{},e.getTracks().forEach(function(e){if(t.getSenders().find(function(t){return t.track===e}))throw new DOMException("Track already exists.","InvalidAccessError")});var n=this.getSenders();r.apply(this,arguments);var i=this.getSenders().filter(function(e){return-1===n.indexOf(e)});this._shimmedLocalStreams[e.id]=[e].concat(i)};var n=e.RTCPeerConnection.prototype.removeStream;e.RTCPeerConnection.prototype.removeStream=function(e){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[e.id],n.apply(this,arguments)};var i=e.RTCPeerConnection.prototype.removeTrack;e.RTCPeerConnection.prototype.removeTrack=function(e){var t=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},e&&Object.keys(this._shimmedLocalStreams).forEach(function(r){var n=t._shimmedLocalStreams[r].indexOf(e);-1!==n&&t._shimmedLocalStreams[r].splice(n,1),1===t._shimmedLocalStreams[r].length&&delete t._shimmedLocalStreams[r]}),i.apply(this,arguments)}}},{"../utils.js":11,"./getdisplaymedia":4,"./getusermedia":5}],4:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;if("function"!=typeof t)return void console.error("shimGetDisplayMedia: getSourceId argument is not a function");e.navigator.mediaDevices.getDisplayMedia=function(r){return t(r).then(function(t){var n=r.video&&r.video.width,i=r.video&&r.video.height,a=r.video&&r.video.frameRate;return r.video={mandatory:{chromeMediaSource:"desktop",chromeMediaSourceId:t,maxFrameRate:a||3}},n&&(r.video.mandatory.maxWidth=n),i&&(r.video.mandatory.maxHeight=i),e.navigator.mediaDevices.getUserMedia(r)})}}},{}],5:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e,t){var r=e&&e.navigator;if(!r.mediaDevices)return;var a=function(e){if("object"!==(void 0===e?"undefined":n(e))||e.mandatory||e.optional)return e;var t={};return Object.keys(e).forEach(function(r){if("require"!==r&&"advanced"!==r&&"mediaSource"!==r){var i="object"===n(e[r])?e[r]:{ideal:e[r]};void 0!==i.exact&&"number"==typeof i.exact&&(i.min=i.max=i.exact);var a=function(e,t){return e?e+t.charAt(0).toUpperCase()+t.slice(1):"deviceId"===t?"sourceId":t};if(void 0!==i.ideal){t.optional=t.optional||[];var o={};"number"==typeof i.ideal?(o[a("min",r)]=i.ideal,t.optional.push(o),(o={})[a("max",r)]=i.ideal,t.optional.push(o)):(o[a("",r)]=i.ideal,t.optional.push(o))}void 0!==i.exact&&"number"!=typeof i.exact?(t.mandatory=t.mandatory||{},t.mandatory[a("",r)]=i.exact):["min","max"].forEach(function(e){void 0!==i[e]&&(t.mandatory=t.mandatory||{},t.mandatory[a(e,r)]=i[e])})}}),e.advanced&&(t.optional=(t.optional||[]).concat(e.advanced)),t},o=function(e,o){if(t.version>=61)return o(e);if((e=JSON.parse(JSON.stringify(e)))&&"object"===n(e.audio)){var s=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])};e=JSON.parse(JSON.stringify(e)),s(e.audio,"autoGainControl","googAutoGainControl"),s(e.audio,"noiseSuppression","googNoiseSuppression"),e.audio=a(e.audio)}if(e&&"object"===n(e.video)){var c=e.video.facingMode;c=c&&("object"===(void 0===c?"undefined":n(c))?c:{ideal:c});var d=t.version<66;if(c&&("user"===c.exact||"environment"===c.exact||"user"===c.ideal||"environment"===c.ideal)&&(!r.mediaDevices.getSupportedConstraints||!r.mediaDevices.getSupportedConstraints().facingMode||d)){delete e.video.facingMode;var u=void 0;if("environment"===c.exact||"environment"===c.ideal?u=["back","rear"]:"user"!==c.exact&&"user"!==c.ideal||(u=["front"]),u)return r.mediaDevices.enumerateDevices().then(function(t){var r=(t=t.filter(function(e){return"videoinput"===e.kind})).find(function(e){return u.some(function(t){return e.label.toLowerCase().includes(t)})});return!r&&t.length&&u.includes("back")&&(r=t[t.length-1]),r&&(e.video.deviceId=c.exact?{exact:r.deviceId}:{ideal:r.deviceId}),e.video=a(e.video),i("chrome: "+JSON.stringify(e)),o(e)})}e.video=a(e.video)}return i("chrome: "+JSON.stringify(e)),o(e)},s=function(e){return t.version>=64?e:{name:{PermissionDeniedError:"NotAllowedError",PermissionDismissedError:"NotAllowedError",InvalidStateError:"NotAllowedError",DevicesNotFoundError:"NotFoundError",ConstraintNotSatisfiedError:"OverconstrainedError",TrackStartError:"NotReadableError",MediaDeviceFailedDueToShutdown:"NotAllowedError",MediaDeviceKillSwitchOn:"NotAllowedError",TabCaptureError:"AbortError",ScreenCaptureError:"AbortError",DeviceCaptureError:"AbortError"}[e.name]||e.name,message:e.message,constraint:e.constraint||e.constraintName,toString:function(){return this.name+(this.message&&": ")+this.message}}};if(r.getUserMedia=function(e,t,n){o(e,function(e){r.webkitGetUserMedia(e,t,function(e){n&&n(s(e))})})}.bind(r),r.mediaDevices.getUserMedia){var c=r.mediaDevices.getUserMedia.bind(r.mediaDevices);r.mediaDevices.getUserMedia=function(e){return o(e,function(e){return c(e).then(function(t){if(e.audio&&!t.getAudioTracks().length||e.video&&!t.getVideoTracks().length)throw 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d={};Object.defineProperty(d,"maxMessageSize",{get:function(){return c}}),this._sctp=d}return r.apply(this,arguments)}},r.shimSendThrowTypeError=function(e){if(!(e.RTCPeerConnection&&"createDataChannel"in e.RTCPeerConnection.prototype))return;function t(e,t){var r=e.send;e.send=function(){var n=arguments[0],i=n.length||n.size||n.byteLength;if("open"===e.readyState&&t.sctp&&i>t.sctp.maxMessageSize)throw new TypeError("Message too large (can send a maximum of "+t.sctp.maxMessageSize+" bytes)");return r.apply(e,arguments)}}var r=e.RTCPeerConnection.prototype.createDataChannel;e.RTCPeerConnection.prototype.createDataChannel=function(){var e=r.apply(this,arguments);return t(e,this),e},s.wrapPeerConnectionEvent(e,"datachannel",function(e){return t(e.channel,e.target),e})},r.shimConnectionState=function(e){if(!e.RTCPeerConnection||"connectionState"in e.RTCPeerConnection.prototype)return;var t=e.RTCPeerConnection.prototype;Object.defineProperty(t,"connectionState",{get:function(){return{completed:"connected",checking:"connecting"}[this.iceConnectionState]||this.iceConnectionState},enumerable:!0,configurable:!0}),Object.defineProperty(t,"onconnectionstatechange",{get:function(){return this._onconnectionstatechange||null},set:function(e){this._onconnectionstatechange&&(this.removeEventListener("connectionstatechange",this._onconnectionstatechange),delete this._onconnectionstatechange),e&&this.addEventListener("connectionstatechange",this._onconnectionstatechange=e)},enumerable:!0,configurable:!0}),["setLocalDescription","setRemoteDescription"].forEach(function(e){var r=t[e];t[e]=function(){return this._connectionstatechangepoly||(this._connectionstatechangepoly=function(e){var t=e.target;if(t._lastConnectionState!==t.connectionState){t._lastConnectionState=t.connectionState;var r=new Event("connectionstatechange",e);t.dispatchEvent(r)}return 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a=e("./getdisplaymedia");Object.defineProperty(r,"shimGetDisplayMedia",{enumerable:!0,get:function(){return a.shimGetDisplayMedia}}),r.shimOnTrack=function(e){"object"===(void 0===e?"undefined":n(e))&&e.RTCTrackEvent&&"receiver"in e.RTCTrackEvent.prototype&&!("transceiver"in e.RTCTrackEvent.prototype)&&Object.defineProperty(e.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},r.shimPeerConnection=function(e,t){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection&&!e.mozRTCPeerConnection)return;!e.RTCPeerConnection&&e.mozRTCPeerConnection&&(e.RTCPeerConnection=e.mozRTCPeerConnection);t.version<53&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(t){var r=e.RTCPeerConnection.prototype[t],n=function(e,t,r){t in e?Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!0}):e[t]=r;return e}({},t,function(){return 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t=e.RTCPeerConnection.prototype.getSenders;t&&(e.RTCPeerConnection.prototype.getSenders=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});var r=e.RTCPeerConnection.prototype.addTrack;r&&(e.RTCPeerConnection.prototype.addTrack=function(){var e=r.apply(this,arguments);return e._pc=this,e});e.RTCRtpSender.prototype.getStats=function(){return this.track?this._pc.getStats(this.track):Promise.resolve(new Map)}},r.shimReceiverGetStats=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection||!e.RTCRtpSender)return;if(e.RTCRtpSender&&"getStats"in e.RTCRtpReceiver.prototype)return;var t=e.RTCPeerConnection.prototype.getReceivers;t&&(e.RTCPeerConnection.prototype.getReceivers=function(){var e=this,r=t.apply(this,[]);return r.forEach(function(t){return t._pc=e}),r});o.wrapPeerConnectionEvent(e,"track",function(e){return e.receiver._pc=e.srcElement,e}),e.RTCRtpReceiver.prototype.getStats=function(){return 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t=e.RTCPeerConnection.prototype.createOffer;e.RTCPeerConnection.prototype.createOffer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,r)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}},r.shimCreateAnswer=function(e){if("object"!==(void 0===e?"undefined":n(e))||!e.RTCPeerConnection)return;var t=e.RTCPeerConnection.prototype.createAnswer;e.RTCPeerConnection.prototype.createAnswer=function(){var e=this,r=arguments;return this.setParametersPromises&&this.setParametersPromises.length?Promise.all(this.setParametersPromises).then(function(){return t.apply(e,r)}).finally(function(){e.setParametersPromises=[]}):t.apply(this,arguments)}};var o=function(e){if(e&&e.__esModule)return e;var t={};if(null!=e)for(var r in e)Object.prototype.hasOwnProperty.call(e,r)&&(t[r]=e[r]);return t.default=e,t}(e("../utils"))},{"../utils":11,"./getdisplaymedia":8,"./getusermedia":9}],8:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0}),r.shimGetDisplayMedia=function(e,t){if(e.navigator.mediaDevices&&"getDisplayMedia"in e.navigator.mediaDevices)return;if(!e.navigator.mediaDevices)return;e.navigator.mediaDevices.getDisplayMedia=function(r){if(!r||!r.video){var n=new DOMException("getDisplayMedia without video constraints is undefined");return n.name="NotFoundError",n.code=8,Promise.reject(n)}return!0===r.video?r.video={mediaSource:t}:r.video.mediaSource=t,e.navigator.mediaDevices.getUserMedia(r)}}},{}],9:[function(e,t,r){Object.defineProperty(r,"__esModule",{value:!0});var n="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};r.shimGetUserMedia=function(e,t){var r=e&&e.navigator,a=e&&e.MediaStreamTrack;if(r.getUserMedia=function(e,t,n){i.deprecated("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),r.mediaDevices.getUserMedia(e).then(t,n)},!(t.version>55&&"autoGainControl"in r.mediaDevices.getSupportedConstraints())){var o=function(e,t,r){t in e&&!(r in e)&&(e[r]=e[t],delete e[t])},s=r.mediaDevices.getUserMedia.bind(r.mediaDevices);if(r.mediaDevices.getUserMedia=function(e){return"object"===(void 0===e?"undefined":n(e))&&"object"===n(e.audio)&&(e=JSON.parse(JSON.stringify(e)),o(e.audio,"autoGainControl","mozAutoGainControl"),o(e.audio,"noiseSuppression","mozNoiseSuppression")),s(e)},a&&a.prototype.getSettings){var c=a.prototype.getSettings;a.prototype.getSettings=function(){var e=c.apply(this,arguments);return o(e,"mozAutoGainControl","autoGainControl"),o(e,"mozNoiseSuppression","noiseSuppression"),e}}if(a&&a.prototype.applyConstraints){var 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e.split("\nm=").map(function(e,t){return(t>0?"m="+e:e).trim()+"\r\n"})},n.getDescription=function(e){var t=n.splitSections(e);return t&&t[0]},n.getMediaSections=function(e){var t=n.splitSections(e);return t.shift(),t},n.matchPrefix=function(e,t){return n.splitLines(e).filter(function(e){return 0===e.indexOf(t)})},n.parseCandidate=function(e){for(var t,r={foundation:(t=0===e.indexOf("a=candidate:")?e.substring(12).split(" "):e.substring(10).split(" "))[0],component:parseInt(t[1],10),protocol:t[2].toLowerCase(),priority:parseInt(t[3],10),ip:t[4],address:t[4],port:parseInt(t[5],10),type:t[7]},n=8;n0?t[0].split("/")[1]:"sendrecv",uri:t[1]}},n.writeExtmap=function(e){return"a=extmap:"+(e.id||e.preferredId)+(e.direction&&"sendrecv"!==e.direction?"/"+e.direction:"")+" "+e.uri+"\r\n"},n.parseFmtp=function(e){for(var t,r={},n=e.substr(e.indexOf(" ")+1).split(";"),i=0;i-1?(r.attribute=e.substr(t+1,n-t-1),r.value=e.substr(n+1)):r.attribute=e.substr(t+1),r},n.parseSsrcGroup=function(e){var t=e.substr(13).split(" ");return{semantics:t.shift(),ssrcs:t.map(function(e){return parseInt(e,10)})}},n.getMid=function(e){var t=n.matchPrefix(e,"a=mid:")[0];if(t)return t.substr(6)},n.parseFingerprint=function(e){var t=e.substr(14).split(" ");return{algorithm:t[0].toLowerCase(),value:t[1]}},n.getDtlsParameters=function(e,t){return{role:"auto",fingerprints:n.matchPrefix(e+t,"a=fingerprint:").map(n.parseFingerprint)}},n.writeDtlsParameters=function(e,t){var r="a=setup:"+t+"\r\n";return e.fingerprints.forEach(function(e){r+="a=fingerprint:"+e.algorithm+" "+e.value+"\r\n"}),r},n.parseCryptoLine=function(e){var t=e.substr(9).split(" ");return{tag:parseInt(t[0],10),cryptoSuite:t[1],keyParams:t[2],sessionParams:t.slice(3)}},n.writeCryptoLine=function(e){return"a=crypto:"+e.tag+" "+e.cryptoSuite+" "+("object"==typeof e.keyParams?n.writeCryptoKeyParams(e.keyParams):e.keyParams)+(e.sessionParams?" "+e.sessionParams.join(" "):"")+"\r\n"},n.parseCryptoKeyParams=function(e){if(0!==e.indexOf("inline:"))return null;var t=e.substr(7).split("|");return{keyMethod:"inline",keySalt:t[0],lifeTime:t[1],mkiValue:t[2]?t[2].split(":")[0]:void 0,mkiLength:t[2]?t[2].split(":")[1]:void 0}},n.writeCryptoKeyParams=function(e){return e.keyMethod+":"+e.keySalt+(e.lifeTime?"|"+e.lifeTime:"")+(e.mkiValue&&e.mkiLength?"|"+e.mkiValue+":"+e.mkiLength:"")},n.getCryptoParameters=function(e,t){return n.matchPrefix(e+t,"a=crypto:").map(n.parseCryptoLine)},n.getIceParameters=function(e,t){var r=n.matchPrefix(e+t,"a=ice-ufrag:")[0],i=n.matchPrefix(e+t,"a=ice-pwd:")[0];return r&&i?{usernameFragment:r.substr(12),password:i.substr(10)}:null},n.writeIceParameters=function(e){return"a=ice-ufrag:"+e.usernameFragment+"\r\na=ice-pwd:"+e.password+"\r\n"},n.parseRtpParameters=function(e){for(var t={codecs:[],headerExtensions:[],fecMechanisms:[],rtcp:[]},r=n.splitLines(e)[0].split(" "),i=3;i0?"9":"0",r+=" UDP/TLS/RTP/SAVPF ",r+=t.codecs.map(function(e){return void 0!==e.preferredPayloadType?e.preferredPayloadType:e.payloadType}).join(" ")+"\r\n",r+="c=IN IP4 0.0.0.0\r\n",r+="a=rtcp:9 IN IP4 0.0.0.0\r\n",t.codecs.forEach(function(e){r+=n.writeRtpMap(e),r+=n.writeFmtp(e),r+=n.writeRtcpFb(e)});var i=0;return t.codecs.forEach(function(e){e.maxptime>i&&(i=e.maxptime)}),i>0&&(r+="a=maxptime:"+i+"\r\n"),r+="a=rtcp-mux\r\n",t.headerExtensions&&t.headerExtensions.forEach(function(e){r+=n.writeExtmap(e)}),r},n.parseRtpEncodingParameters=function(e){var t,r=[],i=n.parseRtpParameters(e),a=-1!==i.fecMechanisms.indexOf("RED"),o=-1!==i.fecMechanisms.indexOf("ULPFEC"),s=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"cname"===e.attribute}),c=s.length>0&&s[0].ssrc,d=n.matchPrefix(e,"a=ssrc-group:FID").map(function(e){return e.substr(17).split(" ").map(function(e){return parseInt(e,10)})});d.length>0&&d[0].length>1&&d[0][0]===c&&(t=d[0][1]),i.codecs.forEach(function(e){if("RTX"===e.name.toUpperCase()&&e.parameters.apt){var n={ssrc:c,codecPayloadType:parseInt(e.parameters.apt,10)};c&&t&&(n.rtx={ssrc:t}),r.push(n),a&&((n=JSON.parse(JSON.stringify(n))).fec={ssrc:c,mechanism:o?"red+ulpfec":"red"},r.push(n))}}),0===r.length&&c&&r.push({ssrc:c});var u=n.matchPrefix(e,"b=");return u.length&&(u=0===u[0].indexOf("b=TIAS:")?parseInt(u[0].substr(7),10):0===u[0].indexOf("b=AS:")?1e3*parseInt(u[0].substr(5),10)*.95-16e3:void 0,r.forEach(function(e){e.maxBitrate=u})),r},n.parseRtcpParameters=function(e){var t={},r=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"cname"===e.attribute})[0];r&&(t.cname=r.value,t.ssrc=r.ssrc);var i=n.matchPrefix(e,"a=rtcp-rsize");t.reducedSize=i.length>0,t.compound=0===i.length;var a=n.matchPrefix(e,"a=rtcp-mux");return t.mux=a.length>0,t},n.parseMsid=function(e){var t,r=n.matchPrefix(e,"a=msid:");if(1===r.length)return{stream:(t=r[0].substr(7).split(" "))[0],track:t[1]};var i=n.matchPrefix(e,"a=ssrc:").map(function(e){return n.parseSsrcMedia(e)}).filter(function(e){return"msid"===e.attribute});return i.length>0?{stream:(t=i[0].value.split(" "))[0],track:t[1]}:void 0},n.parseSctpDescription=function(e){var t,r=n.parseMLine(e),i=n.matchPrefix(e,"a=max-message-size:");i.length>0&&(t=parseInt(i[0].substr(19),10)),isNaN(t)&&(t=65536);var a=n.matchPrefix(e,"a=sctp-port:");if(a.length>0)return{port:parseInt(a[0].substr(12),10),protocol:r.fmt,maxMessageSize:t};if(n.matchPrefix(e,"a=sctpmap:").length>0){var o=n.matchPrefix(e,"a=sctpmap:")[0].substr(10).split(" ");return{port:parseInt(o[0],10),protocol:o[1],maxMessageSize:t}}},n.writeSctpDescription=function(e,t){var r=[];return r="DTLS/SCTP"!==e.protocol?["m="+e.kind+" 9 "+e.protocol+" "+t.protocol+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctp-port:"+t.port+"\r\n"]:["m="+e.kind+" 9 "+e.protocol+" "+t.port+"\r\n","c=IN IP4 0.0.0.0\r\n","a=sctpmap:"+t.port+" "+t.protocol+" 65535\r\n"],void 0!==t.maxMessageSize&&r.push("a=max-message-size:"+t.maxMessageSize+"\r\n"),r.join("")},n.generateSessionId=function(){return Math.random().toString().substr(2,21)},n.writeSessionBoilerplate=function(e,t,r){var i=void 0!==t?t:2;return"v=0\r\no="+(r||"thisisadapterortc")+" "+(e||n.generateSessionId())+" "+i+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},n.writeMediaSection=function(e,t,r,i){var a=n.writeRtpDescription(e.kind,t);if(a+=n.writeIceParameters(e.iceGatherer.getLocalParameters()),a+=n.writeDtlsParameters(e.dtlsTransport.getLocalParameters(),"offer"===r?"actpass":"active"),a+="a=mid:"+e.mid+"\r\n",e.direction?a+="a="+e.direction+"\r\n":e.rtpSender&&e.rtpReceiver?a+="a=sendrecv\r\n":e.rtpSender?a+="a=sendonly\r\n":e.rtpReceiver?a+="a=recvonly\r\n":a+="a=inactive\r\n",e.rtpSender){var o="msid:"+i.id+" "+e.rtpSender.track.id+"\r\n";a+="a="+o,a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" "+o,e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" "+o,a+="a=ssrc-group:FID "+e.sendEncodingParameters[0].ssrc+" "+e.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return a+="a=ssrc:"+e.sendEncodingParameters[0].ssrc+" cname:"+n.localCName+"\r\n",e.rtpSender&&e.sendEncodingParameters[0].rtx&&(a+="a=ssrc:"+e.sendEncodingParameters[0].rtx.ssrc+" cname:"+n.localCName+"\r\n"),a},n.getDirection=function(e,t){for(var r=n.splitLines(e),i=0;inew Promise((n,i)=>{if(this.ws&&this.ws.readyState===WebSocket.OPEN&&(this.ws.close(),this.ws.onclose=null),e)this.ws=t,this.setUrl(r);else{this.startInitTime=Date.now();try{this.wsConnectTimeoutID=setTimeout(()=>{this.ws&&(this.ws.onopen=null,this.ws.onclose=null,this.ws.onerror=null,this.ws.close());const e=this.wsConnectTimeout/1e3+"s timeout";Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!1,socket_connect_error_message:e}),this.startInitTime=-1,this.reconnect().catch(e=>{jr.warning("signaling: reconnect timeout error",e)})},this.wsConnectTimeout),this.ws=new WebSocket(this.url),this._state=zi.CONNECTING}catch(e){throw Zr(`init signaling websocket faild!\nError: ${e}`)}}this.ws.onerror=this.onWsError,this.ws.onclose=this.onWsClose.bind(this,n,i);const a=()=>{this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.emit("ws:onopen"),jr.log("signaling: websocket open",this.url),e||(Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!0}),this.startInitTime=-1),this.ws.onmessage=this.onWsMsg;const t={token:this.accessToken,reconntoken:this.reconnectToken,agent:`${b.name}${b.version}`,sdkversion:Nr,capsdp:this.capsdp,msgsn:this.customMsgNumber,supportdomain:!0,privileges:this.privileges};this.playerdata&&(t.playerdata=this.playerdata),this.startAuthTime=Date.now(),this.request("auth",t).then(t=>{switch(0!==t.code&&(Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:t.code,auth_error_message:t.error,auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken}),this.startAuthTime=0),t.code){case 0:this.ws.onclose=this.onWsClose.bind(this,null,null),this.reconnectToken=t.reconntoken,jr.log("signaling: websocket authed"),this._state=zi.OPEN,Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:0,auth_error_message:"",auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken}),this.emit("@signalingauth",t),this.startAuthTime=0,n(t);break;case 10001:case 10002:case 10011:case 10022:case 10012:case 10004:this.emit("@error",t),i(Ki(t.error));break;case 10005:this.emit("@error",t),i(Ki(t.error));case 10052:if(jr.debug("10052 auth, retry",e),this.reconnectToken=void 0,e){i(Xi(t.code,t.error));break}return void this.emit("@error",t);case 10054:i(vn(10054,t.error));break;default:i(Zr(t.error))}0!==t.code&&(this.reconnectToken=void 0,this._state=zi.CLOSED,this.release())})};this.ws.onopen=(()=>{a()}),e&&a()})),this.onWsMsg=(e=>{const t=e.data;this.emit("ws:onmessage",t);const r=t.indexOf("=");if(!(r>0))throw Zr(`signaling model can not parse message: ${t}`);{const e=t.substring(0,r),n=JSON.parse(t.substring(r+1));this.receiveWsMsg(e,n)}}),this.onWsError=(e=>{this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),jr.warning("signaling: websocket error",e),this.emit("@ws:error",e),-1!==this.startInitTime&&(Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:this.url,socket_connect_time:Date.now()-this.startInitTime,socket_connect_success:!1}),this.startInitTime=-1)}),this.sendWsMsg=((e,t)=>{if(this.ws.readyState!==WebSocket.OPEN)throw un();const r=JSON.stringify(t);try{this.ws.send(`${e}=${r}`),this.emit("send",e,t)}catch(e){throw jr.warning("signaling: websocket send error",e),this.reconnect().catch(e=>{jr.warning("signaling: reconnect error",e)}),un()}}),this.handlePing=(()=>{this.sendWsMsg("pong",{}),this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.reconnectTimeoutID=setTimeout(()=>{jr.debug("signaling: websocket heartbeat timeout"),this.reconnect().catch(e=>{jr.warning("signaling: reconnect error",e)})},9e3)}),this.receiveWsMsg=((e,t)=>{switch(this.emit("receive",e,t),e){case"ping":this.handlePing();break;case"auth-res":this.emit("@auth-res",t);case"pubpc-res":case"subpc-res":case"pub-tracks":case"webrtc-candidate":case"on-player-in":case"on-player-out":case"disconnect":case"mute-tracks":case"on-add-tracks":case"on-remove-tracks":case"on-player-reconnect":case"on-player-reconnect-in":this.emit(e,t);break;case"sub-res":case"unsub-res":this.emit(e,t),this.emit(`${e}-${t.streamid}`,t);break;case"control-res":this.emit(e,t),this.emit(`${e}-${t.command}-${t.playerid}`,t);break;case"on-pubpc-connected":case"on-pubpc-disconnected":this.emit("on-pubpc-state",{pcid:t.pcid,connected:"on-pubpc-connected"===e}),this.emit(`${e}-${t.pcid}`,t);break;case"on-subpc-disconnected":case"on-subpc-connected":this.emit("on-subpc-state",{pcid:t.pcid,connected:"on-subpc-connected"===e}),this.emit(e,t);break;case"pub-tracks-res":this.emit(e,t);break;case"on-messages":case"on-qos-messages":t.messages=t.messages.sort((e,t)=>e.msgsn-t.msgsn),this.customMsgNumber=t.messages[t.messages.length-1].msgsn,this.emit(e,t);break;case"unpub-tracks-res":case"sub-tracks-res":case"unsub-tracks-res":case"on-pubpc-restart-notify":case"on-subpc-restart-notify":case"set-sub-profile-res":case"on-sub-profile-changed":case"pubpc-restart-res":case"subpc-restart-res":case"create-merge-job-res":case"create-forward-job-res":case"stop-forward-res":case"on-job-connected":case"on-job-disconnected":case"on-merge-job-connected":case"on-merge-job-disconnected":case"update-merge-tracks-res":case"set-privileges-res":case"start-media-relay-res":case"update-media-relay-res":case"stop-media-relay-res":case"on-media-relay-state":this.emit(e,t)}}),this.accessToken=e,this.capsdp=t,this.reconnectTimes=r,this.wsConnectTimeout=n,this.playerdata=i,this.privileges=a,this._state=zi.CONNECTING}set _state(e){this.emit("@ws-state-change",this.__state,e),this.__state=e}get state(){return this.__state}set reconnectTimes(e){this._reconnectTimes=e,this.currentLeftReconnectTimes=e}get reconnectTimes(){return this._reconnectTimes}setUrl(e){this.url=e+`?rpcid=${this.rpcid}`}onWsClose(e,t,r){this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this._state=zi.CLOSED,jr.warning("signaling: websocket onclose",r),this.startAuthTime&&Wr.addEvent("SignalAuth",{auth_start_time:this.startAuthTime,auth_dns_time:0,auth_server_ip:this.url,auth_error_code:r.code,auth_error_message:r.toString(),auth_take_time:Date.now()-this.startAuthTime,access_token:this.accessToken});let n=this.reconnectPromise;switch(r.code){case 1e3:this.emit("@closed");break;case 1001:case 1005:case 1006:n=this.reconnect();break;case 1007:case 1008:case 1009:case 1010:break;case 1011:n=this.reconnect();break;case 1012:n=this.reconnect(5e3);break;case 1013:n=this.reconnect();break;case 1014:n=this.reconnect(5e3)}e&&t&&(n?n.then(e).catch(e=>{jr.warning("signaling: reconnect error",e)}):t(r))}sendDisconnect(){if(this.state===zi.OPEN)try{this.sendWsMsg("disconnect",{})}catch(e){}}reconnect(e=1e3){return this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.reconnectPromise&&this._state===zi.CONNECTING?this.reconnectPromise:this.currentLeftReconnectTimes<=0?(this.emit("@error",{code:10007}),Promise.reject("websocket reconnectTimes run out, reconnect stops.")):(this.currentLeftReconnectTimes-=1,this._state=zi.CONNECTING,jr.debug("signaling: websocket reconnecting, currentLeftReconnectTimes remaining: ",this.currentLeftReconnectTimes),this.reconnectPromise=xn(e).then(()=>this.initWs()).then(e=>(this.reconnectPromise=void 0,this.currentLeftReconnectTimes=this.reconnectTimes,e)).catch(e=>(this._state=zi.CLOSED,this.emit("error",e),Promise.reject(e))),this.reconnectPromise)}request(e,t){const r=Dn(8);return t.rpcid=r,jr.log("ws request",r,e,t),this.sendWsMsg(e,t),new Promise(t=>{const n=i=>{i.rpcid===r&&(jr.log("ws response",r,e,i),this.off(`${e}-res`,n),t(i))};this.on(`${e}-res`,n)})}release(){this.reconnectTimeoutID&&clearTimeout(this.reconnectTimeoutID),this.wsConnectTimeoutID&&clearTimeout(this.wsConnectTimeoutID),this.removeEvent(),this.ws&&(this.ws.onopen=null,this.ws.onclose=null,this.ws.onerror=null,this.ws.close())}}class Ji{}class Zi{constructor(e,t,r,n){this.videoTrackInfo=[],this.audioTrackInfo=[],this.layoutLevel=0,this.width=e,this.height=t,this.jobID=n,this.controller=r,this.controller.getCurrentTracks().forEach(e=>{"audio"===e.kind?this.audioTrackInfo.push(e):this.videoTrackInfo.push(e)}),this.controller.addMergeTrack(this.audioTrackInfo.map(e=>({trackID:e.trackID})),this.jobID),this.initLayout(),this.controller.onAddTracks=(e=>{const t=e.filter(e=>"audio"===e.kind),r=e.filter(e=>"video"===e.kind);this.controller.addMergeTrack(t.map(e=>({trackID:e.trackID})),this.jobID),r.forEach(this.handleAddVideoTrack.bind(this))}),this.controller.onRemoveTracks=(e=>{e.filter(e=>"video"===e.kind).forEach(this.handleRemoveVideoTrack.bind(this))}),jr.log("init default merger, init layout: ",this.layout)}initLayout(){const e=this.videoTrackInfo.length;this.layoutLevel=0,this.layout={"level-0":{items:{"item-0":{x:0,y:0,isExpand:!1,isExpanded:!1,index:0}},itemWidth:this.width,itemHeight:this.height,maxItems:1,currentItems:0,splitWidthFlag:this.width=this.height;if(0!==e){for(;Math.pow(2,this.layoutLevel)=this.height?a:0,y:this.width{const n=this.layout[`level-${this.layoutLevel-1}`].items[r],i=2*n.index;t[`item-${i}`]={x:n.x,y:n.y,isExpand:!1,isExpanded:!1,index:i},t[`item-${i+1}`]=e?{x:n.x+a,y:n.y,isExpand:!1,isExpanded:!1,index:i+1}:{x:n.x,y:n.y+o,isExpand:!1,isExpanded:!1,index:i+1}})}jr.log(`merger: increase layout level, current level: ${this.layoutLevel}`,this.layout)}setLevelLayoutStream(){const e=this.videoTrackInfo.length,t=this.layout[`level-${this.layoutLevel}`];let r=t.maxItems-e,n=0;for(let e=0;e0?e%2==0?(t.items[`item-${e}`].isExpand=!0,t.items[`item-${e}`].trackID=this.videoTrackInfo[n].trackID,this.sendMergeOpt(this.layoutLevel,e),n+=1):(t.items[`item-${e}`].isExpanded=!0,r-=1):(t.items[`item-${e}`].trackID=this.videoTrackInfo[n].trackID,this.sendMergeOpt(this.layoutLevel,e),n+=1);t.currentItems=e}sendMergeOpt(e,t){const r=this.layout[`level-${e}`],n=r.items[`item-${t}`];if(!n.trackID||n.isExpanded)return;let i=r.itemWidth,a=r.itemHeight;n.isExpand&&(r.splitWidthFlag?i*=2:a*=2);const o={x:n.x,y:n.y,w:i,h:a,z:0,trackID:n.trackID};this.controller.addMergeTrack([o],this.jobID)}handleRemoveVideoTrack(e){E(this.videoTrackInfo,t=>t.trackID===e.trackID);const t=this.layout[`level-${this.layoutLevel}`];if(this.layoutLevel>0&&this.videoTrackInfo.length<=this.layout[`level-${this.layoutLevel-1}`].maxItems)this.layoutLevel-=1,jr.log(`merger: reduce layout level, current level: ${this.layoutLevel}`,this.layout),this.setLevelLayoutStream();else for(const r in t.items){const n=t.items[r];if(n.trackID===e.trackID){n.index%2==0?(t.items[`item-${n.index+1}`]?(n.isExpand=!0,n.trackID=t.items[`item-${n.index+1}`].trackID,t.items[`item-${n.index+1}`].isExpanded=!0,t.items[`item-${n.index+1}`].trackID=void 0):n.trackID=void 0,this.sendMergeOpt(this.layoutLevel,n.index)):(n.isExpanded=!0,n.trackID=void 0,t.items[`item-${n.index-1}`].isExpand=!0,this.sendMergeOpt(this.layoutLevel,n.index-1));break}}}handleAddVideoTrack(e){const t=this.videoTrackInfo.length;if(this.videoTrackInfo.push(e),this.videoTrackInfo=Ai(this.videoTrackInfo,"trackID"),this.videoTrackInfo.length===t)return void jr.log("handle add video track ignore",e);const r=this.layout[`level-${this.layoutLevel}`];if(this.videoTrackInfo.length<=r.maxItems){for(const t in r.items){const n=r.items[t];if(!n.trackID){n.trackID=e.trackID,n.isExpanded&&(n.isExpanded=!1,r.items[`item-${n.index-1}`].isExpand=!1,this.sendMergeOpt(this.layoutLevel,n.index-1)),this.sendMergeOpt(this.layoutLevel,n.index);break}}r.currentItems=this.videoTrackInfo.length}else this.updateLayoutLevel(!r.splitWidthFlag),this.setLevelLayoutStream()}release(){this.controller.release()}}var $i,Yi;!function(e){e.DISCONNECTED="DISCONNECTED",e.CONNECTING="CONNECTING",e.CONNECTED="CONNECTED",e.RECONNECTING="RECONNECTING",e.RECONNECTED="RECONNECTED"}($i||($i={})),function(e){e.ACTIVE="ACTIVE",e.INACTIVE="INACTIVE"}(Yi||(Yi={}));const ea={"360p":{width:640,height:360,frameRate:15,bitrate:400},"480p":{width:640,height:480,frameRate:15,bitrate:500},"720p":{width:1280,height:720,frameRate:30,bitrate:1130},"1080p":{width:1920,height:1080,frameRate:30,bitrate:2080},"1440p":{width:2560,height:1440,frameRate:30,bitrate:4850},"4k":{width:3840,height:2160,frameRate:30,bitrate:8910}},ta=ea["480p"],ra={LOW:{sampleRate:16e3,stereo:!1,bitrate:24,sampleSize:16},STANDARD:{sampleRate:48e3,stereo:!1,bitrate:64,sampleSize:16},STANDARD_STEREO:{sampleRate:48e3,stereo:!0,bitrate:80,sampleSize:16},HIGH:{sampleRate:48e3,stereo:!1,bitrate:96,sampleSize:16},HIGH_STEREO:{sampleRate:48e3,stereo:!0,bitrate:128,sampleSize:16}},na=ra.STANDARD,ia={"480p":{width:640,height:480,frameRate:5},"720p":{width:1280,height:720,frameRate:5},"1080p":{width:1920,height:1080,frameRate:5}},aa=ia["720p"];var oa,sa,ca,da,ua,la,Aa,ha,fa,pa,ma,ga,va,Ta;!function(e){e.WINDOW="window",e.SCREEN="screen",e.ALL="all"}(oa||(oa={})),function(e){e.PlAYING="PlAYING",e.PAUSED="PAUSED",e.STOPPED="STOPPED"}(sa||(sa={})),function(e){e.FILL="scaleToFit",e.ASPECT_FILL="aspectFill",e.ASPECT_FIT="aspectFit"}(ca||(ca={})),function(e){e.STARTED="STARTED",e.STOPPED="STOPPED"}(da||(da={})),function(e){e.UNKNOWN="UNKNOWN",e.EXCELLENT="EXCELLENT",e.GOOD="GOOD",e.FAIR="FAIR",e.POOR="POOR"}(ua||(ua={})),function(e){e.LOW="LOW",e.MEDIUM="MEDIUM",e.HIGH="HIGH"}(la||(la={})),function(e){e.LEAVE="LEAVE",e.KICKED_OUT="KICKED_OUT",e.ERROR="ERROR"}(Aa||(Aa={})),function(e){e.VERBOSE="VERBOSE",e.INFO="INFO",e.WARNING="WARNING",e.ERROR="ERROR",e.NONE="NONE"}(ha||(ha={})),function(e){e.FORCE_UDP="FORCE_UDP",e.FORCE_TCP="FORCE_TCP",e.PREFER_UDP="PREFER_UDP"}(fa||(fa={})),function(e){e.MOTION="motion",e.DETAIL="detail",e.DEFAULT=""}(pa||(pa={})),function(e){e.SCREEN="screen",e.WINDOW="window",e.ALL="all"}(ma||(ma={})),function(e){e.RTC="RTC",e.LIVE="LIVE"}(ga||(ga={})),function(e){e.BROADCASTER="BROADCASTER",e.AUDIENCE="AUDIENCE"}(va||(va={})),function(e){e[e.SUCCESS=0]="SUCCESS",e[e.STOPPED=1]="STOPPED",e[e.INVALID_TOKEN=2]="INVALID_TOKEN",e[e.NO_ROOM=3]="NO_ROOM",e[e.ROOM_CLOSED=4]="ROOM_CLOSED",e[e.PLAYER_EXISTED=5]="PLAYER_EXISTED"}(Ta||(Ta={}));class ba{static loadImage(e){if(e instanceof File)return ba.loadImageFromFile(e);if(e instanceof ArrayBuffer)return ba.loadImageFromArrayBuffer(e);if("string"==typeof e)return ba.loadImageFromUrl(e);throw Yr("unsupported image source")}static loadImageFromUrl(e){return new Promise((t,r)=>{var n=new Image;n.crossOrigin="Anonymous",n.src=e,n.onload=function(){t(n)},n.onerror=function(e){r(e)}})}static loadImageFromFile(e){return new Promise((t,r)=>{const n=new FileReader;n.onload=(e=>{n.result&&t(ba.loadImageFromUrl(n.result))}),n.onerror=(e=>{r(e)}),n.readAsDataURL(e)})}static loadImageFromArrayBuffer(e){return new Promise((t,r)=>{const n=new Blob([e]),i=URL.createObjectURL(n);t(ba.loadImageFromUrl(i))})}}class Sa{constructor(){this.canvas=document.createElement("canvas"),this.ctx=this.canvas.getContext("2d")}async setSource(e){e!==this.source&&(this.source=e,await this.createImageStreamTrack(e))}get id(){if(this.mediaTrack)return this.mediaTrack.id}async createImageStreamTrack(e){let t;t=e instanceof File?await ba.loadImageFromFile(e):e instanceof ArrayBuffer?await ba.loadImageFromArrayBuffer(e):await ba.loadImageFromUrl(e),this.canvas.width=t.width,this.canvas.height=t.height,this.drawIntervalId&&clearInterval(this.drawIntervalId),this.drawIntervalId=setInterval(()=>{this.ctx.drawImage(t,0,0)},900);const r=this.canvas.captureStream(1);this.mediaTrack=r.getTracks()[0]}release(){this.drawIntervalId&&clearInterval(this.drawIntervalId)}}class ya{constructor(){this.recordedChunks=[]}releaseMediaElement(){jr.log("Recorder release Media Element",this.mediaElement),this.mediaElement&&this.mediaElement.parentElement&&this.mediaElement.parentElement.removeChild(this.mediaElement)}release(){this.recorder&&"inactive"!==this.recorder.state&&this.recorder.stop(),this.recorder=void 0,this.recordedChunks=[],this.recordedBlob=void 0,this.recordedUrl&&(window.URL.revokeObjectURL(this.recordedUrl),this.recordedUrl=void 0),this.releaseMediaElement()}setMimeType(e){if(jr.log("Recorder setMimeType, ",e),!("MediaRecorder"in window))throw Yr("MediaRecorder is not supported.");return!!window.MediaRecorder.isTypeSupported(e)&&(this.mimeType=e,!0)}start(e){if(jr.log("Recorder start, ",e),!("MediaRecorder"in window))throw Yr("MediaRecorder is not supported.");if(void 0===e||0===e.length||e.length>2)throw Zr("Invalid parameters.");if(this.recorder&&"inactive"!==this.recorder.state)throw Zr("MediaRecorder is active, cannot start again.");if(e.reduce((e,t)=>("video"===t.mediaTrack.kind&&(e[0]+=1),"audio"===t.mediaTrack.kind&&(e[1]+=1),e),[0,0]).some(e=>e>1))throw Zr("Invalid parameters.");this.release();try{const t=new MediaStream(e.map(e=>e.mediaTrack)),r=window;if(this.mimeType){const e={mimeType:this.mimeType};this.recorder=new r.MediaRecorder(t,e)}else this.recorder=new r.MediaRecorder(t);this.recorder.ondataavailable=(e=>{jr.debug("Recorder data, ",e.data),this.recordedChunks.push(e.data)}),this.recorder.start(ya.recorderTimeslice)}catch(e){throw Zr("MediaRecoder start error: "+e.message)}}pause(){if(jr.log("Recorder pause"),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("recording"!==this.recorder.state)throw Zr("MediaRecorder is not in recording state, cannot do pause.");this.recorder.pause()}resume(){if(jr.log("Recorder resume"),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("paused"!==this.recorder.state)throw Zr("MediaRecorder is not in paused state, cannot do resume.");this.recorder.resume()}stop(){if(jr.log("Recorder stop, ",this.recordedChunks),!this.recorder)throw Zr("No MediaRecorder, please try to start first.");if("inactive"===this.recorder.state)throw Zr("MediaRecorder is in inactive state, cannot do stop.");try{if(this.recorder.stop(),this.mimeType){const e={type:this.mimeType};this.recordedBlob=new Blob(this.recordedChunks,e)}else this.recordedBlob=new Blob(this.recordedChunks);return this.recordedUrl=window.URL.createObjectURL(this.recordedBlob),this.recordedBlob}catch(e){throw Zr("MediaRecorder stop error: "+e.message)}}play(e,t=!0){if(jr.log("Recorder play, ",e,t),!this.recordedUrl)throw Zr("No recorded data, please start record first.");this.releaseMediaElement();const r=document.createElement("video");return r.style.width="100%",r.style.height="100%",r.style.objectFit="contain",r.controls=!0,r.muted=t,r.className="qnrtc-recorder-video-player",r.setAttribute("playsinline",!0),r.autoplay=!0,r.src=this.recordedUrl,e.appendChild(r),this.mediaElement=r,new Promise((e,t)=>{let n;try{n=r.play()}catch(e){t(e)}n?n.then(e).catch(e=>{t(e);try{throw Zr("MediaRecoder play error: "+e.message)}catch(e){}}):e()})}download(e){if(jr.log("Recorder download, "+e),!this.recordedUrl)throw Zr("No recorded data, please start record first.");const t=document.createElement("a");t.style.display="none",t.href=this.recordedUrl,t.download=e,document.body.appendChild(t),t.click(),setTimeout(()=>{document.body.removeChild(t)},100)}}ya.recorderTimeslice=1e3;class ka{constructor(e,t,r,n){this.id=e,this.mid=t,this.kind=r,this.rtpParameters=n,this.track=null}}class _a{constructor(e,t,r,n,i){this._connectStatus=O.Idle,this.track=r,this.trackID=n,this.mid=i,this.transport=e,this.direction=t}get connectStatus(){return this._connectStatus}set connectStatus(e){if(e!==this._connectStatus){const t=this._connectStatus;this._connectStatus=e,In(()=>{this.onConnectStatusChange&&this.onConnectStatusChange(t,this._connectStatus)})}}startConnect(){return this.connectStatus=O.Connecting,new Promise((e,t)=>{this.onConnectStatusChange=((r,n)=>{n===O.Connect&&e(),n===O.Idle&&t()})})}appendConsumner(e,t){this.consumer=new ka(this.trackID,this.mid,t,e),this.transport.appendConsumer(this.consumer)}setMute(e){this.track&&this.track.setMute(e)}addTrackId(e){this.track&&(this.trackID=e,this.track.setInfo({trackID:e}))}release(){this.consumer&&this.transport?(this.transport.recvHandler.isPcReady&&this.transport.removeConsumers([this.consumer]),this.track&&this.track.release()):this.track&&this.track.reset()}}const wa=window.AudioContext||window.webkitAudioContext||window.Object,Ca=w.audioContextOptions?new wa({latencyHint:"interactive"}):new wa;if(window.audioContext=Ca,window.Promise){const e=()=>{(function(e){return new Promise((t,r)=>{if("suspended"===e.state){jr.log("audio context state is suspended");const n=()=>{e.resume().then(()=>{document.body.removeEventListener("touchstart",n),document.body.removeEventListener("touchend",n),document.body.removeEventListener("mousedown",n),document.body.removeEventListener("mouseup",n),t(!0)}).catch(r)};document.body.addEventListener("touchstart",n,!0),document.body.addEventListener("touchend",n,!0),document.body.addEventListener("mousedown",n,!0),document.body.addEventListener("mouseup",n,!0),n()}else t(!1)})})(Ca).then(e=>{jr.debug("web audio context unlocked",e)}).catch(e=>{jr.warning("can not unlock web audio context",e)}),window.removeEventListener("load",e)};document.body?e():window.addEventListener("load",e),Ca.onstatechange=(()=>{e()})}const Ea=2048,Pa=4096,Ma=["play","playing","pause","ended","waiting","seeking"];class Ia extends mi{constructor(){super(),this.audioSource=null,this._audioSourceState=N.IDLE,this.bufferSourceDuration={startTime:0,pauseTime:0,lastPauseTime:0,offsetTime:0,stopTime:0},this.handleMediaElementEvents=(e=>{switch(e.type){case"playing":case"play":this.audioSourceState=N.PLAY;break;case"pause":if(this.audioSourceState===N.END)break;this.audioSourceState=N.PAUSE;break;case"waiting":case"seeking":this.audioSourceState=N.LOADING;break;case"ended":this.audioSourceState=N.END}})}get audioSourceState(){return this._audioSourceState}set audioSourceState(e){e!==this._audioSourceState&&(this.emit("@audio-source-state-change",e,this._audioSourceState),this._audioSourceState=e)}initAudioContext(){jr.log("init audio context",Ca.state),"suspended"===Ca.state&&(jr.log("audio context suspended"),Ca.resume().catch(e=>{jr.warning("resume audiocontext failed! see: http://s.qnsdk.com/s/Txsdz",e)})),jr.log("init audio finish",Ca.state),this.analyserNode=Ca.createAnalyser(),this.analyserNode.fftSize=Ea,this.gainNode=Ca.createGain(),function(e){if(w.disconnectAudioNode)return;const t=e.connect,r=e.disconnect;e.connect=((r,n,i)=>(e._inputNodes||(e._inputNodes=[]),r instanceof AudioNode?(e._inputNodes.push(r),e._inputNodes=Ai(e._inputNodes,e=>e),t.call(e,r,n,i)):t.call(e,r,n),e)),e.disconnect=((t,n,i)=>{if(!t)return r.call(e),void(e._inputNodes=[]);r.call(e,t,n,i),E(e._inputNodes,e=>e===t);for(const t of e._inputNodes)e.connect(t)})}(this.gainNode),w.mediaStreamDest&&(this.audioStream=Ca.createMediaStreamDestination())}setMediaStreamSource(e){this.audioSource=Ca.createMediaStreamSource(e),this.connect()}setAudioBufferSource(){this.audioSource=Ca.createBufferSource(),this.audioSource.onended=(()=>this.stopAudioSource()),this.connect()}setMediaElementSource(e){this.audioSource=Ca.createMediaElementSource(e),this.audioSourceElement=e;for(const e of Ma)this.audioSourceElement.addEventListener(e,this.handleMediaElementEvents);this.connect()}setAudioSourceLoop(e){this.audioSourceLoop=e,this.audioSource instanceof AudioBufferSourceNode?this.audioSource.loop=!!e:this.audioSourceElement&&(this.audioSourceElement.loop=!!e)}setAudioBuffer(e){this.audioSource instanceof AudioBufferSourceNode&&(this.audioSource.buffer=e,this.audioSourceBuffer=e)}playAudioSource(e=0){if(this.audioSource instanceof AudioBufferSourceNode){this.resetBufferSourceDuration();try{this.audioSource.start(0,e),this.bufferSourceDuration.startTime=Ca.currentTime,this.bufferSourceDuration.offsetTime=e,this.audioSourceState=N.PLAY}catch(t){this.stopAudioSource(),this.playAudioSource(e)}}else this.audioSourceElement?(this.audioSourceElement.currentTime=0,this.audioSourceElement.play().catch(Ln)):null===this.audioSource&&this.audioSourceBuffer&&(this.resetBufferSourceDuration(),this.setAudioBufferSource(),this.setAudioBuffer(this.audioSourceBuffer),this.setAudioSourceLoop(!!this.audioSourceLoop),this.audioSource.start(0,e),this.bufferSourceDuration.startTime=Ca.currentTime,this.bufferSourceDuration.offsetTime=e,this.audioSourceState=N.PLAY)}resumeAudioSource(){if(this.audioSource instanceof AudioBufferSourceNode){if(this.audioSourceState!==N.PAUSE)return;this.audioSource.playbackRate.value=1,this.bufferSourceDuration.pauseTime+=Ca.currentTime-this.bufferSourceDuration.lastPauseTime,this.bufferSourceDuration.lastPauseTime=0,this.audioSourceState=N.PLAY}else this.audioSourceElement&&this.audioSourceElement.play().catch(Ln)}pauseAudioSource(){this.audioSource instanceof AudioBufferSourceNode?(this.audioSource.playbackRate.value=g?1e-7:Number.MIN_VALUE,this.bufferSourceDuration.lastPauseTime||(this.bufferSourceDuration.lastPauseTime=Ca.currentTime),this.audioSourceState=N.PAUSE):this.audioSourceElement&&this.audioSourceElement.pause()}stopAudioSource(e=!1){this.audioSource instanceof AudioBufferSourceNode?(this.audioSource.onended=null,this.audioSource.stop(),this.audioSource.disconnect(),this.audioSource=null,this.bufferSourceDuration.stopTime=Ca.currentTime,e||(this.audioSourceState=N.END)):this.audioSourceElement&&(this.audioSourceState=N.END,this.audioSourceElement.pause(),this.audioSourceElement.currentTime=0)}getAudioSourceCurrentTime(){if(this.audioSourceElement)return this.audioSourceElement.currentTime;if(this.audioSource instanceof AudioBufferSourceNode){let e=Ca.currentTime;const t=this.getAudioSourceDuration();this.bufferSourceDuration.lastPauseTime&&(e=this.bufferSourceDuration.lastPauseTime),this.bufferSourceDuration.stopTime&&(e=this.bufferSourceDuration.stopTime);const r=this.bufferSourceDuration.offsetTime+e-this.bufferSourceDuration.startTime-this.bufferSourceDuration.pauseTime;return Math.max(0,r%t)}return 0}setAudioSourceCurrentTime(e){this.audioSourceElement?this.audioSourceElement.currentTime=e:this.audioSource instanceof AudioBufferSourceNode&&(this.stopAudioSource(!0),this.playAudioSource(e))}getAudioSourceDuration(){return this.audioSourceElement?this.audioSourceElement.duration:this.audioSourceBuffer?this.audioSourceBuffer.duration:0}release(){if(this.audioSource instanceof MediaStreamAudioSourceNode&&this.audioSource.mediaStream&&this.audioSource.mediaStream.getTracks().map(e=>e.stop()),this.audioSource&&this.audioSource.disconnect(),this.gainNode.disconnect(),this.audioSourceElement){for(const e of Ma)this.audioSourceElement.removeEventListener(e,this.handleMediaElementEvents);this.audioSourceElement.src="",this.audioSourceElement.load(),this.audioSourceElement.remove(),this.audioSourceElement=void 0}this.scriptNode&&this.scriptNode.disconnect()}connect(){this.audioSource?(this.audioSource.connect(this.analyserNode),this.audioSource.connect(this.gainNode),this.audioStream&&(this.gainNode.connect(this.audioStream),this.onAudioBuffer())):jr.warning("no audio source, can not connect")}handleAudioBuffer(e){const t=e.inputBuffer;this.emit("audioBuffer",t),this.audioBufferCallback&&this.audioBufferCallback(t)}onAudioBuffer(e,t=Pa){this.audioBufferCallback=e,this.audioBufferSize=t,this.audioStream&&this.audioSource&&(this.scriptNode||(this.scriptNode=Ca.createScriptProcessor(t),this.audioSource.connect(this.scriptNode),this.scriptNode.connect(this.audioStream),this.scriptNode.onaudioprocess=this.handleAudioBuffer.bind(this)))}resetBufferSourceDuration(){this.bufferSourceDuration={offsetTime:0,startTime:0,lastPauseTime:0,pauseTime:0,stopTime:0}}}const Ra=0;class Da extends gi{constructor(e,t,r){if("audio"!==e.kind)throw new Error("audio track only!");super(e,t,r),this.mediaStream=new MediaStream,this.mediaStream.addTrack(e)}resume(e){this.mediaTrack=e,this.removeEvent("@get-stats"),this.resetStats();const t=new MediaStream([e]);this.mediaStream=t,this.mediaElement&&(this.mediaElement.dataset.localid=e.id,this.mediaElement.srcObject=t),this.audioManager&&(this.audioManager.release(),this.initAudioManager())}initAudioManager(e){this.audioManager=new Ia,this.audioManager.initAudioContext(),this.audioManager.setMediaStreamSource(this.mediaStream),this.audioManager.on("audioBuffer",e=>{this.emit("audioBuffer",e)}),e&&w.mediaStreamDest&&(this.mediaStream=this.audioManager.audioStream.stream,this.mediaTrack=this.mediaStream.getTracks()[0])}setVolume(e){this.audioManager.gainNode.gain.setValueAtTime(e,Ca.currentTime)}getCurrentTimeDomainData(){const e=new Uint8Array(Ea);return this.audioManager.analyserNode.getByteTimeDomainData(e),e}getCurrentFrequencyData(){const e=new Uint8Array(this.audioManager.analyserNode.frequencyBinCount);return this.audioManager.analyserNode.getByteFrequencyData(e),e}getVolume(){return this.audioManager.gainNode.gain.value}getCurrentVolumeLevel(){const e=this.getCurrentFrequencyData();let t=0,r=e.length;return e.forEach((n,i)=>{const a=i*(Ca.sampleRate||44100)/e.length;if(a>22050)return void(r-=1);const o=function(e){const t=e*e;return 1.2588966*14884e4*t*t/((t+424.36)*Math.sqrt((t+11599.29)*(t+544496.41))*(t+14884e4))}(a)*n/255;o<=Ra?r-=1:t+=o*o}),0===r?0:Math.sqrt(t/r)}release(){this.emit("release"),this.removeEvent(),this.statsInterval&&window.clearInterval(this.statsInterval),this.audioManager&&this.audioManager.release(),this.removeMediaElement(),this.mediaTrack.stop()}}var xa=function(e,t){if(null==e)return{};var r,n,i={},a=Object.keys(e);for(n=0;n=0||(i[r]=e[r]);return i};var Oa,Ba=function(e,t){if(null==e)return{};var r,n,i=xa(e,t);if(Object.getOwnPropertySymbols){var a=Object.getOwnPropertySymbols(e);for(n=0;n=0||Object.prototype.propertyIsEnumerable.call(e,r)&&(i[r]=e[r])}return i};class La extends mi{constructor(e,t,r){super(),this._isRestartingICE=!1,this.isPcReady=!1,this.midRidEncoding={},this.removeMids=new Set,this.lastMediaStatistics=[],this.intervalId=-1,this.playQualityIntervalId=-1,this.qualityStats=new Map,this._direction=e,this._pc=ii(),this._extendedRtpCapabilities=t,this._remoteSdp=new Gi(e,t),this._simulcast=!!r&&r.simulcast,this.coreInstance=r&&r.core,this._pc.addEventListener("iceconnectionstatechange",()=>{switch(this._pc.iceConnectionState){case"checking":this.emit("@connectionstatechange","connecting");break;case"connected":case"completed":this.emit("@connectionstatechange","connected"),this.registerMediaStatisticStatsReport(),this.registerPlayQualityReport();break;case"failed":this.emit("@connectionstatechange","failed"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport();break;case"disconnected":this.emit("@connectionstatechange","disconnected"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport();break;case"closed":this.emit("@connectionstatechange","closed"),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport()}})}async getStats(e,t){return await oi(this._pc,e,this._direction,t)}registerPlayQualityReport(){"send"!==this._direction&&(this.unregisterPlayQualityReport(),this.playQualityIntervalId=window.setInterval(async()=>{const e=await async function(e,t){let r;try{r=await e.getStats()}catch(e){return Bn(()=>{jr.debug("get media statistic stats error, fallback to default",e)},"getStats error"),[]}if(!r)return Bn(()=>{jr.debug("get null media statistic stats, fallback to default")},"getStats error"),[];const n=[...r.values()];return t.subscribedTracks.map(e=>{const t=e.mediaTrack,r=n.find(e=>e.type===Zn.Track&&e.trackIdentifier===t.id);if(!r)return;const i=n.find(e=>e.type===Zn.InBoundRtp&&e.trackId===r.id);return i?{time:Date.now(),trackID:e.info.trackID,kind:"video"===i.kind?"video":"audio",framesDecoded:i.framesDecoded||-1,totalSamplesReceived:i.totalSamplesReceived||-1}:void 0}).filter(L)}(this._pc,this.coreInstance);for(const t of e){const e=this.qualityStats.get(t.trackID);e?e.push(t):this.qualityStats.set(t.trackID,[t])}this.addQualityStats()},2e3))}unregisterPlayQualityReport(){"send"!==this._direction&&-1!==this.playQualityIntervalId&&(window.clearInterval(this.playQualityIntervalId),this.addQualityStats(!0),this.playQualityIntervalId=-1)}addQualityStats(e=!1){const t=[...this.qualityStats.values()];if(t.some(e=>e.length>=30)||e){jr.log("quality stats",this.qualityStats);for(const e of t){if(0===e.length)continue;const t=e[0].trackID,r=2*e.length*1e3;if("video"===e[0].kind){const n=1e3*e.reduce((t,r,n)=>n>=1&&e[n].framesDecoded===e[n-1].framesDecoded?t+2:t,0);Wr.addEvent("VideoPlayQuality",{track_id:t,freeze_duration:n,total_duration:r})}else{const n=1e3*e.reduce((t,r,n)=>n>=1&&e[n].totalSamplesReceived===e[n-1].totalSamplesReceived?t+2:t,0);Wr.addEvent("AudioPlayQuality",{track_id:t,freeze_duration:n,total_duration:r})}}this.qualityStats=new Map}}registerMediaStatisticStatsReport(){this.unregisterMediaStatisticStatsReport(),this.intervalId=window.setInterval(async()=>{const e=await Yn(this._pc,this.coreInstance);e&&e.length>0&&(this.addMediaStatistics(e,this.lastMediaStatistics),this.lastMediaStatistics=e)},3e3)}unregisterMediaStatisticStatsReport(){-1!==this.intervalId&&(window.clearInterval(this.intervalId),this.lastMediaStatistics=[],this.intervalId=-1)}addMediaStatistics(e,r){const n=e.map(e=>{const n=Vn(e.id,e.kind),i=r.find(t=>t.id===e.id);if(!i)return e;const a=i.calculation_stats,{calculation_stats:o}=e,s=Ba(e,["calculation_stats"]);return t({},s,function(e,t,r){if(!e||!t)return{framerate:0,kbps:0,packet_lost_rate:0};const n=(e.timestamp-t.timestamp)/1e3,i=0===n?0:(e.frames_sent-t.frames_sent+(e.frames_received-t.frames_received))/n,a=0===n?0:(e.bytes_sent-t.bytes_sent+(e.bytes_received-t.bytes_received))/(1024*n/8),o=ni(t.packets_lost,e.packets_lost,t.packets_received+t.packets_sent,e.packets_received+e.packets_sent);r.Apply(o);const s=r.Filtered()<0?0:100*r.Filtered();return{framerate:Math.ceil(i),kbps:Math.ceil(a),packet_lost_rate:Math.ceil(s)}}(o,a,n))});jr.log("media statistics",n),Wr.addEvent("MediaStatistics",{cpu_loading:0,track_stats:n});let i=zn(n.sort((e,t)=>t.packet_lost_rate-e.packet_lost_rate)[0].packet_lost_rate,n.sort((e,t)=>t.rtt-e.rtt)[0].rtt);Kr(i);const a=n.map(e=>({kind:e.kind,lostRate:e.packet_lost_rate,rtt:e.rtt,track:e.track_id}));this.emit("@send-qos-message",{qos:JSON.stringify({networkGrade:i,tracks_qos:a})})}getCurrentIceConnectionState(){return this._pc.iceConnectionState}close(){jr.log("handle",this._direction,"close"),this.removeEvent(),this.unregisterMediaStatisticStatsReport(),this.unregisterPlayQualityReport(),this._pc.close(),this.isPcReady=!1}}class Ga extends La{constructor(e,t,r){super("send",e,r),jr.log("init send handler"),this._transportReady=!1,this._stream=new MediaStream,this._signaling=t,t.on("on-pubpc-state",e=>{this._remoteSdp.transportRemoteParameters&&e.pcid===this._remoteSdp.transportRemoteParameters.pcid&&(e.connected||this.emit("@connectionstatechange","remote-disconnected"))})}getReady(e){return new Promise((t,r)=>{const n=r=>{if(r.pcid===e.pcid){if(this._signaling.off("on-pubpc-state",n),!r.connected)return;this.isPcReady=!0,t()}};this._signaling.on("on-pubpc-state",n)})}addProducerTracks(e){jr.debug("add producer",e);const t=e.filter(e=>!this._stream.getTrackById(e.mediaTrack.id));if(0===t.length)return Promise.reject(new Error("track already added"));let r;const n=[];let i,a=!0;return Promise.resolve().then(async()=>{for(const e of t)this._stream.addTrack(e.mediaTrack);if(w.unifiedPlan&&w.supportTransceivers)for(const e of t){const t=await ai(e.mediaTrack,this._pc,e.lowStreamConfig,e.info.kbps);jr.debug("add transceiver",t,t.mid),n.push(t)}else jr.debug("add tracks",t),r=t.map(e=>this._pc.addTrack(e.mediaTrack,this._stream));return Ha(this._pc,this._simulcast)}).then(e=>{let t;return w.needH264FmtpLine&&(e.sdp+=`a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f${Oi}`),t={type:"offer",sdp:e.sdp},i=t.sdp,jr.log("publish: set local offer",t),this._pc.setLocalDescription(t)}).then(()=>{for(const t of n){if(!t.sender.track)continue;const r=e.find(e=>e.mediaTrack===t.sender.track);if(!r||!t.mid)throw Zr("can not get transceiver mid!");r.setInfo({mid:t.mid}),this.midRidEncoding[t.mid]=r.lowStreamConfig}if(!this._transportReady)return a=!1,this._setupTransport(e)}).then(()=>this._remoteSdp.createRemoteAnswer(i,this.midRidEncoding,this.removeMids)).then(e=>{const t={type:"answer",sdp:e};return jr.debug("addProducer answer",t),this._pc.setRemoteDescription(t)}).then(()=>this._pcReady).then(()=>a?this.safeEmitAsPromise("@needpubtracks",e,i):Promise.resolve(this._remoteSdp.transportRemoteParameters)).catch(e=>{jr.log("add producer error",e);try{for(const e of r)this._pc.removeTrack(e);for(const e of n)e.direction="inactive"}catch(e){}for(const e of t)this._stream.removeTrack(e.mediaTrack);throw e instanceof Qr?e:Zr(e)})}removeProducerTracks(e){jr.debug("removeProducerTracks",e);const t=e.filter(e=>void 0!==e.track&&!!this._stream.getTrackById(e.track.mediaTrack.id)).map(e=>e.track.isReplacedByImageTrack?e.track.imageStreamTrack.mediaTrack:e.track.mediaTrack);let r;return Promise.resolve().then(()=>{w.unifiedPlan&&w.supportTransceivers&&this._pc.getTransceivers().forEach(e=>{e.sender.track&&e.mid&&t.includes(e.sender.track)&&this.removeMids.add(e.mid)});const e=this._pc.getSenders().filter(e=>e.track&&t.includes(e.track));if(0===e.length)return jr.warning("removeProducerTracks [nothing to remove]"),Promise.reject("removeProducerTracks: nothing to remote");for(const t of e)this._pc.removeTrack(t);for(const e of t)this._stream.removeTrack(e);return Ha(this._pc,this._simulcast)}).then(e=>{const t=new RTCSessionDescription(e);return r=t.sdp,jr.log("unpublish: set local offer",t),this._pc.setLocalDescription(t)}).then(()=>{const e={type:"answer",sdp:this._remoteSdp.createRemoteAnswer(r,this.midRidEncoding,this.removeMids)};return jr.log("unpublish: set remote answer",e),this._pc.setRemoteDescription(e)}).catch(e=>{if(0!==this._stream.getTracks().length)throw e instanceof Qr?e:Zr(e);jr.debug("removeProducer() | ignoring expected error due no sending tracks: %s",e.toString())}).then(()=>{this.safeEmitAsPromise("@needunpubtracks",e)})}async replaceTrack(e,t){if(!this._pc.getSenders)throw Zr("getSenders is not supported.");const r=this._pc.getSenders().find(t=>{if(!t.track)return!1;if(!e.track)return!1;const r=t.track.id;return!(!e.track.mediaTrack||r!==e.track.mediaTrack.id)||!(!e.track.imageStreamTrack||r!==e.track.imageStreamTrack.id)});if(!r)throw Zr(`sender not found when replaceTrack: ${e.trackID}`);if(!r.replaceTrack)throw Zr("replaceTrack is not supported.");e.track&&(e.track.mediaTrack=t,e.track.removeMediaElement());const n=r.track;await r.replaceTrack(t),this._stream.removeTrack(n),this._stream.addTrack(t)}async replaceProducerTrack(e,t){if(!this._pc.getSenders)throw Zr("getSenders is not supported.");const r=this._pc.getSenders().find(t=>{if(!t.track)return!1;if(!e.track)return!1;const r=t.track.id;return!(!e.track.mediaTrack||r!==e.track.mediaTrack.id)||!(!e.track.imageStreamTrack||r!==e.track.imageStreamTrack.id)});if(!r)throw Zr(`sender not found when replaceProducerTrack: ${e.trackID}`);if(!r.replaceTrack)throw Zr("replaceTrack is not supported.");"image"===t?(jr.debug("replaceTrack",e.track.imageStreamTrack.mediaTrack),await r.replaceTrack(e.track.imageStreamTrack.mediaTrack)):"video"===t&&(jr.debug("replaceTrack",e.track.mediaTrack),await r.replaceTrack(e.track.mediaTrack))}restartICE(e,t){return jr.log("restart send ice"),this._isRestartingICE=!0,Promise.resolve().then(()=>this._remoteSdp.updateICEData(e,t)).then(()=>Ha(this._pc,this._simulcast,{iceRestart:!0})).then(e=>this._pc.setLocalDescription(e)).then(()=>{const e={type:"answer",sdp:this._remoteSdp.createRemoteAnswer(this._pc.localDescription.sdp,this.midRidEncoding,this.removeMids)};return this._pc.setRemoteDescription(e)})}_setupTransport(e){const t=Date.now();return Promise.resolve().then(()=>this._pc.localDescription?this._pc.localDescription:Ha(this._pc,this._simulcast)).then(t=>this.safeEmitAsPromise("@needpubpc",t.sdp,e)).then(r=>(Wr.addEvent("PublisherPC",{signal_take_time:Date.now()-t,result_code:r.code,up_stream_ip:(r.iceCandidates||[]).map(({ip:e})=>e).join(","),tracks:r.tracks.map(t=>{const r=e.find(e=>e.mediaTrack.id===t.localid);if(r)return{local_id:t.localid,track_id:t.trackid,source_type:r.sourceType,kind:r.info.kind,tag:r.info.tag||"",muted:!!r.info.muted,master:!!r.master,kbps:r.info.kbps||-1,encode_video_width:0,encode_video_height:0}}).filter(e=>void 0!==e)}),this.pcid=r.pcid,this._transportReady=!0,this._pcReady=this.getReady(r),this._remoteSdp.setTransportRemoteParameters(r)))}}class Na extends La{constructor(e,t,r){super("recv",e,r),this._transportCreated=!1,this._consumerInfos=new Map,this._signaling=t,t.on("on-subpc-state",e=>{this._remoteSdp.transportRemoteParameters&&e.pcid===this._remoteSdp.transportRemoteParameters.pcid&&(e.connected||this.emit("@connectionstatechange","remote-disconnected"))}),jr.log("init recvhandler",this)}getReady(e){return new Promise((t,r)=>{const n=r=>{if(r.pcid===e.pcid){if(this._signaling.off("on-subpc-state",n),!r.connected)return;this.isPcReady=!0,t()}};this._signaling.on("on-subpc-state",n)})}async addConsumerTracks(e){if(w.unifiedPlan&&g){const t=[];for(const r of e){const e=await this.addConsumerTrack(r);t.push(e)}return t}jr.log("add consumers",e);const t=[],r=Array.from(this._consumerInfos.values());for(const n of e){const e=r.find(e=>e.consumerId===n.id);if(e&&!e.closed)t.push(e);else{const e=this.genNewConsumerInfo(n);if(w.unifiedPlan){const t=n.mid;e.mid=t,this._consumerInfos.set(t,e)}else this._consumerInfos.set(n.id,e);t.push(e)}}return Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.debug("subscribe: set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>(w.unifiedPlan,this._pc.createAnswer())).then(e=>(jr.debug("subscribe, set local answer",e),this._pc.setLocalDescription(e))).then(()=>this._pcReady).then(()=>{for(let r=0;r!!e.receiver.track&&(e.receiver.track.id===n.trackID||e.mid===n.mid));e&&(i.track=e.receiver.track)}else if(w.getReceivers){const e=this._pc.getReceivers().find(e=>{const{track:t}=e;return!!t&&n.trackID===t.id});e&&(i.track=e.track)}else{const e=this._pc.getRemoteStreams().find(e=>e.id===n.streamId);e&&(i.track=e.getTrackById(n.trackID))}if(!i.track)throw Zr("remote track not found");jr.log("subscribe: get new track",i.track)}}return e.map(e=>e.track)})}genNewConsumerInfo(e){const t=e.rtpParameters.encodings[0],r=e.rtpParameters.rtcp.cname,n=e.mid;return{kind:e.kind,streamId:w.unifiedPlan?`recv-stream-${n}`:`recv-stream-${t.ssrc}`,trackID:w.unifiedPlan?`consumer-${e.kind}-${n}`:`consumer-${e.kind}-${t.ssrc}`,ssrc:t.ssrc,rtxSsrc:t.rtx?t.rtx.ssrc:void 0,cname:r,consumerId:e.id,closed:!1}}async addConsumerTrack(e){jr.log("add consumer",e);let t=null;const r=Array.from(this._consumerInfos.values()).find(t=>t.consumerId===e.id);if(r&&!r.closed)t=r;else{const r=this.genNewConsumerInfo(e);if(w.unifiedPlan){const t=e.mid;r.mid=t,this._consumerInfos.set(t,r)}else this._consumerInfos.set(e.id,r);t=r}return Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.log("set ontrack"),this._pc.ontrack=(e=>{jr.log("ontrack",e.receiver.track)}),jr.debug("subscribe: set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>(jr.debug("subscribe, set local answer",e),this._pc.setLocalDescription(e))).then(()=>this._pcReady).then(()=>{let r=null;if(w.unifiedPlan&&w.supportTransceivers&&e&&t){const n=this._pc.getTransceivers().find(r=>!!r.receiver.track&&((r.receiver.track.id===t.trackID||r.mid===t.mid)&&(e.track=r.receiver.track,!0)));n&&(r=n.receiver.track)}else if(e&&t){const n=this._pc.getReceivers().find(r=>{const{track:n}=r;return!!n&&(t.trackID===n.id&&(e.track=n,!0))});n&&(r=n.track)}if(!r&&e)throw Zr("remote track not found");return jr.log("subscribe: get new track",r,r.readyState),r})}removeConsumerTracks(e){jr.log("remove consumer",e);let t=!1;for(const r of e){const e=Array.from(this._consumerInfos.values()).find(e=>e.consumerId===r.id&&!e.closed);e?(t=!0,w.unifiedPlan?(r.track=null,e.closed=!0):this._consumerInfos.delete(r.id)):jr.log("can not find unpublish track target, ignore")}return t?Promise.resolve().then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return jr.log("unsubscribe set remote offer",e),this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>(jr.log("unsubscribe set local answer",e),this._pc.setLocalDescription(e))):Promise.resolve()}restartICE(e,t){return jr.log("recv restart ice"),this._isRestartingICE=!0,Promise.resolve().then(()=>this._remoteSdp.updateICEData(e,t)).then(()=>{const e={type:"offer",sdp:this._remoteSdp.createRemoteOffer(Array.from(this._consumerInfos.values()))};return this._pc.setRemoteDescription(e)}).then(()=>this._pc.createAnswer()).then(e=>{this._pc.setLocalDescription(e)})}async setupTransport(e){if(this._transportCreated)return await this._pcReady;const t=Date.now(),r=await this.safeEmitAsPromise("@needsubpc",e);return Wr.addEvent("SubscriberPC",{signal_take_time:Date.now()-t,result_code:r.code,down_stream_ip:(r.iceCandidates||[]).map(({ip:e})=>e).join(","),tracks:r.tracks.map(e=>({track_id:e.trackid,status:e.status}))}),this.pcid=r.pcid,this._transportCreated=!0,this._pcReady=this.getReady(r),jr.log("init subscribe, get transport remote",r),await this._remoteSdp.setTransportRemoteParameters(r),r}}function Ha(e,t,r){return e.createOffer(r).then(e=>{let{type:r,sdp:n}=e;return n?(n=ji(n=Hi(n)),"chrome"===b.name&&t&&(n=function(e,t){const r=xi.parse(e);t&&"chrome"===b.name&&(r.media=r.media.map(e=>{if(!e.ssrcGroups||0===e.ssrcGroups.length||!e.ssrcs||0===e.ssrcs.length)return e;const r=e.ssrcGroups.find(e=>"FID"===e.semantics);if(!r)return e;const[n,i]=r.ssrcs.split(" ").map(e=>parseInt(e,10));let a,o;e.ssrcs.forEach(e=>{"cname"===e.attribute&&(a=e.value),"msid"===e.attribute&&(o=e.value)});const s=[];if(s.push(n),t>=2){const t=n+1,r=i+1;e.ssrcs.push({id:t,attribute:"cname",value:a}),e.ssrcs.push({id:t,attribute:"msid",value:o}),e.ssrcs.push({id:r,attribute:"cname",value:a}),e.ssrcs.push({id:r,attribute:"msid",value:o}),e.ssrcGroups.push({semantics:"FID",ssrcs:`${t} ${r}`}),s.push(t)}if(t>=3){const t=n+2,r=i+2;e.ssrcs.push({id:t,attribute:"cname",value:a}),e.ssrcs.push({id:t,attribute:"msid",value:o}),e.ssrcs.push({id:r,attribute:"cname",value:a}),e.ssrcs.push({id:r,attribute:"msid",value:o}),e.ssrcGroups.push({semantics:"FID",ssrcs:`${t} ${r}`}),s.push(t)}return e.ssrcGroups.push({semantics:"SIM",ssrcs:s.join(" ")}),e}));const n=xi.write(r).split("\r\n");let i=n.findIndex(e=>0===e.indexOf("a=ssrc-group:FID"));for(;-1!==i&&0===n[i].indexOf("a=ssrc-group:FID");){const e=n[i].split(" ")[2];for(let t=i-1;t>=0;t--)if(n[t].indexOf(e)>0){n.splice(t+1,0,n[i]),n.splice(i+1,1);break}i++}return n.join("\r\n")}(n,3)),{type:r,sdp:n}):e})}function ja(e,t,r,n){switch(e){case"send":return new Ga(t,r,n);case"recv":return new Na(t,r,n)}}!function(e){e.SEND_TRACKS="@transport:send-tracks",e.RESTART_SEND_ICE="@transport:send-restart-ice",e.REMOVE_TRACKS="@transport:remove-tracks",e.INIT_RECV="@transport:init-recv",e.RESTART_RECV_ICE="@transport:recv-restart-ice",e.ADD_CONUMERS="@transport:add-consumers",e.REMOVE_CONSUMERS="@transport:remove-consumers"}(Oa||(Oa={}));class Fa extends mi{constructor(e,t,r,n){super(),this.sendCommandQueue=new Fr("SendQueue"),this.recvCommandQueue=new Fr("RecvQueue"),this.simulcast=!1,this.recvInitCommandQueue=new Fr("RecvInitQueue"),this.sendTrackQueue=[],this.consumerQueue=[],this._publishTracks=new Map,this.extendedRtpCapabilities=e,this.signaling=t,this.simulcast=!!n,this.coreInstance=r,this.sendHandler=ja("send",e,t,{simulcast:this.simulcast,core:this.coreInstance}),this.recvHandler=ja("recv",e,t,{simulcast:this.simulcast,core:this.coreInstance}),this.handleSendHandler(),this.handleRecvHandler(),this.sendCommandQueue.on("exec",this.handleSendCommandTask.bind(this)),this.recvCommandQueue.on("exec",this.handleRecvCommandTask.bind(this)),this.recvInitCommandQueue.on("exec",this.handleRecvInitCommandTask.bind(this)),this.initSubPcPromise=new Promise(e=>{this.initSubPcPromiseResolve=e})}get publishTracks(){return Array.from(this._publishTracks.values())}resolveInitSubPcPromise(){this.initSubPcPromiseResolve&&(this.initSubPcPromiseResolve(),this.initSubPcPromiseResolve=void 0)}handleSendHandler(){this.sendHandler.on("@needpubpc",(e,t,r,n)=>{this.safeEmitAsPromise("@needpubpc",e,t).then(r).catch(n)}).on("@connectionstatechange",e=>{switch(jr.log("pubpc connectionstatechange",e),Wr.addEvent("ICEConnectionState",{pc_type:0,state:e,id:this.sendHandler.pcid}),e){case"remote-disconnected":case"closed":case"failed":this.signaling.state===zi.OPEN?this.reconnectProducer():this.sendHandler.close();break;case"disconnected":if(this.sendHandler._isRestartingICE||!this.sendHandler.pcid)return;this.signaling.state===zi.OPEN?this.restartSendICE(this.sendHandler.pcid):this.signaling.once("@signalingauth",e=>{"disconnected"===this.sendHandler.getCurrentIceConnectionState()&&(this.extendedRtpCapabilities=e.rtpcaps,this.restartSendICE(this.sendHandler.pcid))})}}).on("@needpubtracks",(e,t,r,n)=>{const i=e.map(Si),a=Date.now();this.signaling.request("pub-tracks",{tracks:i,sdp:t}).then(t=>{switch(Wr.addEvent("PublishTracks",{signal_take_time:Date.now()-a,result_code:t.code,tracks:t.tracks.map(t=>{const r=e.find(e=>e.mediaTrack.id===t.localid);if(r)return{local_id:t.localid,track_id:t.trackid,source_type:r.sourceType,kind:r.info.kind,tag:r.info.tag||"",muted:!!r.info.muted,master:!!r.master,kbps:r.info.kbps||-1,encode_video_width:0,encode_video_height:0}}).filter(e=>void 0!==e)}),t.code){case 0:break;case 10052:return n(yn());case 10061:return this.reconnectProducer(),n(pn(10061,t.error));default:return n(pn(t.code,t.error))}for(const e of t.tracks)if(!e.status)return void n(pn(t.code,t.error));r(t)},n)}).on("@needunpubtracks",(e,t,r)=>{Wr.addEvent("UnPublishTracks",{tracks:e.map(e=>({track_id:e.trackID}))}),this.signaling.request("unpub-tracks",{tracks:e.map(e=>({trackid:e.trackID}))}).then(e=>{t(e)})}).on("@send-qos-message",e=>{this.signaling.request("send-qos-message",e)})}async sendTracks(e){return 0===e.length?Promise.resolve():this.sendCommandQueue.push(Oa.SEND_TRACKS,e)}removeTracks(e){return 0===e.length?Promise.resolve():this.sendCommandQueue.push(Oa.REMOVE_TRACKS,e)}async restartSendICE(e){return w.supportRestartICE?this.sendCommandQueue.push(Oa.RESTART_SEND_ICE,e):Promise.resolve(this.reconnectProducer())}handleSendCommandTask(e,t){switch(e.method){case Oa.SEND_TRACKS:return void(t.promise=this._execAddProducerTracks(e.data));case Oa.REMOVE_TRACKS:return void(t.promise=this._execRemoveTracks(e.data));case Oa.RESTART_SEND_ICE:return void(t.promise=this._execRestartSendICE(e.data))}}addTrackToPublishTracks(e){const t=e.map(e=>new _a(this,"send",e));for(const e of t)this._publishTracks.set(e.track.mediaTrack.id,e);return t}removeTrackFromPublishTracks(e){for(const t of e)this._publishTracks.delete(t.mediaTrack.id)}async _execAddProducerTracks(e){const t=await this.sendHandler.addProducerTracks(e.map(e=>e.track));for(const r of e){const e=En(t.tracks,"localid",r.track.mediaTrack.id);e&&(r.addTrackId(e.trackid),r.track.setInfo({versionid:e.versionid}),r.track.resetStats())}return e.map(e=>e.connectStatus=O.Connect),t}_execRemoveTracks(e){return this.removeTrackFromPublishTracks(e.map(e=>e.track)),e.map(e=>e.release()),this.sendHandler.removeProducerTracks(e)}async _execRestartSendICE(e){this.sendHandler._isRestartingICE=!0;const t=await this.signaling.request("pubpc-restart",{pcid:e});if(0!==t.code)return this.sendHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),void this.reconnectProducer();try{await this.sendHandler.restartICE(t.iceParameters,t.iceCandidates),this.sendHandler._isRestartingICE=!1}catch(e){jr.debug("restart ice faild",t.code,t.error),this.sendHandler._isRestartingICE=!1,this.reconnectProducer()}}reconnectProducer(){this.resetSendCommandQueue(),this.sendHandler.close();const e=this.publishTracks;this.sendHandler=ja("send",this.extendedRtpCapabilities,this.signaling,{simulcast:this.simulcast,core:this.coreInstance}),this.handleSendHandler(),e.forEach(e=>{e.connectStatus=O.Connecting}),this.emit("@needrepub",e)}handleRecvHandler(){this.recvHandler.on("@needsubpc",(e,t,r)=>{this.safeEmitAsPromise("@needsubpc",e).then(t,r)}).on("@connectionstatechange",e=>{switch(jr.log("sub pc connection state change",e),Wr.addEvent("ICEConnectionState",{pc_type:1,state:e,id:this.recvHandler.pcid}),e){case"remote-disconnected":case"closed":case"failed":this.signaling.state===zi.OPEN?this.resetRecvHandler():this.recvHandler.close();break;case"disconnected":if(this.recvHandler._isRestartingICE||!this.recvHandler.pcid)return;this.signaling.state===zi.OPEN?this.restartRecvICE(this.recvHandler.pcid):this.signaling.once("@signalingauth",e=>{"disconnected"===this.recvHandler.getCurrentIceConnectionState()&&(this.extendedRtpCapabilities=e.rtpcaps,this.restartRecvICE(this.recvHandler.pcid))})}})}appendConsumer(e){this.consumerQueue.push(e)}async addConsumers(){const e=this.consumerQueue;return this.consumerQueue=[],this.recvCommandQueue.push(Oa.ADD_CONUMERS,e)}initRecvHandler(e){return this.recvInitCommandQueue.push(Oa.INIT_RECV,e)}async removeConsumers(e){await this.recvCommandQueue.push(Oa.REMOVE_CONSUMERS,e)}async restartRecvICE(e){return w.supportRestartICE?this.recvCommandQueue.push(Oa.RESTART_RECV_ICE,e):this.resetRecvHandler()}async _removeConsumers(e){await this.recvHandler.removeConsumerTracks(e)}async _initRecvHandler(e){return this.recvHandler.isPcReady?(await this.initSubPcPromise,null):await this.recvHandler.setupTransport(e)}async _addConsumers(e){if(0===e.length)return Promise.resolve([]);return await this.recvHandler.addConsumerTracks(e)}async _execRestartRecvICE(e){this.recvHandler._isRestartingICE=!0;const t=await this.signaling.request("subpc-restart",{pcid:e});if(0!==t.code)return this.recvHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),void this.resetRecvHandler();try{await this.recvHandler.restartICE(t.iceParameters,t.iceCandidates),this.recvHandler._isRestartingICE=!1}catch(e){this.recvHandler._isRestartingICE=!1,jr.debug("restart ice faild",t.code,t.error),this.resetRecvHandler()}}handleRecvCommandTask(e,t){switch(e.method){case Oa.ADD_CONUMERS:return void(t.promise=this._addConsumers(e.data));case Oa.REMOVE_CONSUMERS:return void(t.promise=this._removeConsumers(e.data));case Oa.RESTART_RECV_ICE:return void(t.promise=this._execRestartRecvICE(e.data))}}handleRecvInitCommandTask(e,t){switch(e.method){case Oa.INIT_RECV:return void(t.promise=this._initRecvHandler(e.data))}}resetSendCommandQueue(){jr.log("reset send queue"),this.sendCommandQueue=new Fr("SendQueue"),this.sendCommandQueue.on("exec",this.handleSendCommandTask.bind(this))}resetRecvCommandQueue(){jr.log("reset recv queue"),this.recvCommandQueue=new Fr("RecvQueue"),this.recvInitCommandQueue=new Fr("RecvInitQueue"),this.recvCommandQueue.on("exec",this.handleRecvCommandTask.bind(this)),this.recvInitCommandQueue.on("exec",this.handleRecvInitCommandTask.bind(this))}resetRecvHandler(){this.resetRecvCommandQueue(),this.emit("@needresetrecv"),this.recvHandler.close(),this.recvHandler=ja("recv",this.extendedRtpCapabilities,this.signaling,{simulcast:this.simulcast,core:this.coreInstance}),this.initSubPcPromise=new Promise(e=>{this.initSubPcPromiseResolve=e}),this.handleRecvHandler(),this.emit("@needresub")}release(){this.recvHandler.close(),this.sendHandler.close(),this.publishTracks.forEach(e=>e.release())}}const Ua=new mi;function qa(e,t){return new Promise(r=>{let n;const i=Date.now(),a=new WebSocket(e);a.onopen=(()=>{n&&clearTimeout(n);const t=Date.now()-i;r({ws:a,url:e,status:!0,reason:"ok",connectTime:t})}),a.onerror=(()=>{n&&clearTimeout(n);const t=Date.now()-i;r({ws:a,url:e,status:!1,reason:"onerror",connectTime:t})}),n=setTimeout(()=>{const t=Date.now()-i;r({ws:a,url:e,status:!1,reason:"timeout",connectTime:t}),a.close()},t)})}var Va;!function(e){e[e.Idle=0]="Idle",e[e.Connecting=1]="Connecting",e[e.Connected=2]="Connected",e[e.Reconnecting=3]="Reconnecting"}(Va||(Va={}));const Wa={transportPolicy:"preferUdp",simulcast:!1,reconnectTimes:3,requestTimeout:5e3};class za extends C{constructor(e=Wa){super(),this.profiles=new Map,this._trackInfo=[],this.recorder=new ya,this.volumeIndicatorHistory=[],this.subscribeTracks=[],this._users=new Map,this._roomState=Va.Idle,this.mergeJobMerger={},this.defaultMergeJobTracks=[],this.mergeJobTracks={},this.forwardJobTracks={},this._mode=ga.RTC,this._role=va.AUDIENCE,this._privileges=["subscribe","publish"],this._publish=((e,t)=>new Promise(async(r,n)=>{if(this.roomState!==Va.Connected)return void n(Zr("not connected to the room, please run joinRoom first"));if(0===e.length&&r(),this._mode===ga.LIVE&&this._role===va.AUDIENCE)return void n(Zr("no permission. Audience in Live mode has no permission to publish."));e.forEach(e=>e.userID=this.userID),e.forEach(e=>e.selfEndedCallback=this.unpublish.bind(this));const i=this.connectionTransport,a=this.signaling;let o;if(t){const t=e.map(e=>e.mediaTrack.id);o=i.publishTracks.filter(e=>-1!==t.indexOf(e.track.mediaTrack.id))}else{const t=i.publishTracks.map(e=>e.track.mediaTrack.id);if(e.filter(e=>-1===t.indexOf(e.mediaTrack.id)).length!==e.length)return void n(Zr("there are already published tracks in the provided tracks"));o=i.addTrackToPublishTracks(e)}if(jr.debug("start publish",o,t),!t){const e=o.map(e=>e.startConnect());Promise.all(e).then(()=>r()).catch(()=>{n(hn())})}try{await i.sendTracks(o),a.sendWsMsg("mute-tracks",{tracks:o.map(e=>({trackid:e.trackID,muted:!!e.track.info.muted}))});const t=En(this.users,"userID",this.userID);t&&(t.addTracks(o.map(e=>e.track)),t.addPublishedTrackInfo(o.map(e=>({trackID:e.trackID,muted:!!e.track.info.muted,kind:e.track.info.kind,tag:e.track.info.tag,userID:this.userID,versionid:e.track.info.versionid,profiles:e.track.info.profiles})))),e.forEach(e=>{e.on("@get-stats",(t,r,n)=>{if(!this.connectionTransport)return r([]);const i=e.isReplacedByImageTrack?e.imageStreamTrack.mediaTrack:e.mediaTrack;this.connectionTransport.sendHandler.getStats(i,t).then(r,n)})}),this.getAllMerger().forEach(t=>t.controller.onAddTracks(e.map(e=>e.info)))}catch(t){if(t instanceof Qr)switch(t.code){case 10061:case 30001:return;case 10052:return jr.warning(t,"republish"),void setTimeout(()=>this._publish(e,!0),1e3);default:i.removeTrackFromPublishTracks(e),n(t)}else jr.warning(t,"republish"),setTimeout(()=>this._publish(e,!0),1e3)}})),this._subscribe=((e,t,r=!1,n)=>new Promise(async(i,a)=>{if(this.roomState!==Va.Connected)return void a(Zr("can not connected to the room, please joinRoom first"));if(0===e.length)return void i([]);jr.debug("subscribe",e,t);const o=this._trackInfo.filter(t=>e.includes(t.trackid));if(o.length!==e.length)return void a(Tn(10041,`can not find track in room ${e}`));let s;const c=this.connectionTransport,d=this.signaling;if(t)s=this.subscribeTracks.filter(t=>-1!==e.indexOf(t.trackID));else{const e=this.subscribeTracks.map(e=>e.trackID),t=o.filter(t=>!e.includes(t.trackid));s=t.map(e=>new _a(c,"recv",void 0,e.trackid,e.mid)),this.subscribeTracks=this.subscribeTracks.concat(s)}n&&Object.entries(n).forEach(([e,t])=>{this.profiles.set(e,t)}),jr.log("sub tracks",s,n);try{if(!t){const e=s.map(e=>e.startConnect());Promise.all(e).then(()=>i(s.map(e=>e.track))).catch(()=>{a(hn())})}let n=await c.initRecvHandler(s.map(e=>e.trackID));if(!n){const e=Date.now();n=await d.request("sub-tracks",{tracks:s.map(e=>{const t=e.trackID;return this.profiles.get(t)?{trackid:t,profile:this.profiles.get(t)}:{trackid:t}})}),Wr.addEvent("SubscribeTracks",{result_code:n.code,signal_take_time:Date.now()-e,tracks:n.tracks.map(e=>({track_id:e.trackid,status:e.status}))})}switch(jr.log("get sub res data",n),n.code){case 0:break;case 10052:throw yn();case 10062:throw c.resetRecvHandler(),Tn(10062,n.error);default:throw Tn(n.code,n.error)}const u=n.tracks.filter(e=>!!e.status),l=n.tracks.filter(e=>!e.status).map(e=>e.trackid);if(u.length-1!==l.indexOf(e.trackID));E(this.subscribeTracks,e=>-1!==l.indexOf(e.trackID)),e.map(e=>e.release())}n.tracks=u;for(const e of n.tracks||[]){const t=s.find(t=>t.trackID===e.trackid),r=o.find(t=>t.trackid===e.trackid);if(!t||!r)continue;const n=e.rtpparams;t.appendConsumner(n,r.kind)}await c.addConsumers(),c.resolveInitSubPcPromise();for(const e of s){const{consumer:t}=e;if(!t||!t.track)continue;const r=t.track;let n=e.track;const i=o.find(e=>e.trackid===t.id);if(!i)continue;n?n.resume(r):"audio"===r.kind?(n=new Da(r,i.playerid,"remote")).initAudioManager():n=new gi(r,i.playerid,"remote",i.profiles||[]),n.setInfo({trackID:i.trackid,userID:i.playerid,tag:i.tag,kind:i.kind,muted:i.muted,versionid:i.versionid}),n.setMaster(i.master),n.removeAllListeners("@get-stats"),n.removeAllListeners("@ended"),n.on("@get-stats",(e,t,r)=>{if(!this.connectionTransport)return t([]);this.connectionTransport.recvHandler.getStats(n.mediaTrack,e).then(t,r)}),n.once("@ended",async()=>{if(n&&n.info.trackID){jr.warning("remote track ended, try to resubscribe");try{await this._unsubscribe([n.info.trackID],!0)}catch(e){}await this._subscribe([n.info.trackID],!0)}}),e.track=n;const a=this.users.find(e=>e.userID===i.playerid);a&&a.addTracks([n])}s.forEach(e=>e.connectStatus=O.Connect);let A=n.tracks.map(e=>{if(void 0===e.muted)for(let t=0;t{e.consumer&&r.push(e.consumer)}),await c.removeConsumers(r),!(t instanceof Qr))return jr.warning(t,"resubscribe"),void setTimeout(()=>this._subscribe(e,!0),1e3);switch(t.code){case 10062:case 30001:return;case 10052:return jr.warning(t,"resubscribe"),void setTimeout(()=>this._subscribe(e,!0),1e3);default:E(this.subscribeTracks,t=>-1!==e.indexOf(t.trackID)),a(t)}}i(s.map(e=>e.track))})),e=t({},Wa,e),this.config=e,jr.log("config",e),jr.log("version",Nr),jr.log("browser report",w,b)}get users(){return Array.from(this._users.values())}get trackInfoList(){return this._trackInfo.map(Ti)}get roomState(){return this._roomState}set roomState(e){this._roomState!==e&&(this._roomState=e,jr.debug("roomState change",this._roomState),this.emit("room-state-change",this._roomState),Wr.addEvent("RoomStateChanged",{room_state:e}))}_setReconnectTimes(e){this.config.reconnectTimes=e,this.signaling&&(this.signaling.reconnectTimes=e)}set simulcast(e){this.config.simulcast=e,this.connectionTransport&&(this.connectionTransport.simulcast=e,this.connectionTransport.sendHandler._simulcast=e,this.connectionTransport.recvHandler._simulcast=e)}_getReconnectTimes(){return this.config.reconnectTimes||Wa.reconnectTimes}setRequestTimeout(e){this.config.requestTimeout=e}_setProfile(e,t){if(this.profile=t,this.profiles.set(e,t),!this.subscribeTracks.some(t=>t.trackID===e))return;this.signaling.sendWsMsg("set-sub-profile",{tracks:[{trackid:e,profile:this.profile}]})}getForwardJobTracks(){return this.forwardJobTracks}get publishedTracks(){return this.connectionTransport?this.connectionTransport.publishTracks.filter(e=>e.connectStatus===O.Connect).map(e=>e.track):[]}get subscribedTracks(){return this.subscribeTracks.filter(e=>e.connectStatus===O.Connect).map(e=>e.track)}async setClientMode(e){if(this.roomState!==Va.Idle)throw Zr("can not setClientMode, room state is not idle");this._mode=e,this._setPrivileges()}_setPrivileges(){this._mode===ga.RTC||this._mode===ga.LIVE&&this._role===va.BROADCASTER?this._privileges=["subscribe","publish"]:this._privileges=["subscribe"]}async setClientRole(e){if(this._mode===ga.RTC)throw Zr("client role can only be set in client mode LIVE.");if(e===va.AUDIENCE&&this.publishedTracks.length>0&&e===va.AUDIENCE)throw Zr("cannot change to audience, please unpublish all tracks first.");if(this._role=e,this._setPrivileges(),this.roomState!==Va.Connected)return;const t=await this.signaling.request("set-privileges",{privileges:this._privileges});if(Wr.addEvent("SetClientRole",{result_code:t.code,user_role:e===va.BROADCASTER?0:1,audience_latency_level:0}),0!==t.code)throw Sn(t.code,t.error)}async joinRoomWithToken(e,t){const r=Date.now();if(Wr.addEvent("JoinRoom",{room_token:e,user_data:t}),this.roomState!==Va.Idle)throw Zr("roomState is not idle! Do not repeat join room, please run leaveRoom first");this.roomState=Va.Connecting;try{this.roomToken=e,this.userData=t;const n=Cn(e);if(this.userID=n.userId,this.roomName=n.roomName,this.appId=n.appId,Wr.setUserBase(this.userID,this.roomName,this.appId),jr.log("join room, token:",e),jr.debug(`join room, roomName: ${this.roomName}, userID: ${this.userID}`),!this.roomName.match(/^[a-zA-Z0-9_-]{3,64}$/))throw this.roomState=Va.Idle,Zr("invalid roomname. roomname must match /^[a-zA-Z0-9_-]{3,64}$/");if(!this.userID.match(/^[a-zA-Z0-9_-]{3,50}$/))throw this.roomState=Va.Idle,Zr("invalid userID. userID must match /^[a-zA-Z0-9_-]{3,50}$/");try{const t=await Vi(n,e,this.config.requestTimeout);this.accessToken=t.accessToken,Wr.setSessionId(t.sessionId),Wr.setUserBase(this.userID,this.roomName,this.appId)}catch(e){throw e}const i=await this.joinRoomWithAccess(this.accessToken);return Wr.addEvent("JoinRoomResult",{join_start_time:r,join_take_time:Date.now()-r,join_result_code:0,join_node_info:this.signaling.url,join_error_message:""}),this._mode===ga.LIVE&&await this.setClientRole(this._role),i}catch(e){const t=e;throw this.roomState=Va.Idle,jr.debug("joinRoomWithToken fail: "+t.message),Wr.addEvent("JoinRoomResult",{join_start_time:r,join_take_time:Date.now()-r,join_result_code:t.code?t.code:-1,join_node_info:this.signaling?this.signaling.url:"",join_error_message:t.message||t.error||""}),t}}async joinRoomWithAccess(e){const t=wn(e),{capsdp:r}=await async function(){let e=ii(),{isH264:t,sdp:r}=await Ni(e),n=5;for(;!t&&n>0;)e.close(),e=ii(),({isH264:t,sdp:r}=await Ni(e)),n--;w.needH264FmtpLine&&(r+=`a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f${Oi}`);const i={capsdp:r=ji(r=Hi(r)),agent:navigator.userAgent};return e.close(),i}();if(this._roomState===Va.Idle)throw Zr("roomState is idle, maybe because you left the room.");const n=new Qi(e,r,this._getReconnectTimes(),this.config.requestTimeout,this.userData,this._privileges);n.on("@error",this.handleDisconnect.bind(this)).on("@ws-state-change",(e,t)=>{switch(t){case zi.CONNECTING:this.roomState===Va.Connected?this.roomState=Va.Reconnecting:this.roomState!==Va.Reconnecting&&(this.roomState=Va.Connecting)}}).on("@needupdateaccesstoken",(e,t)=>{this.updateAccessToken().then(e).catch(t)}).on("on-player-in",this.handlePlayerIn.bind(this)).on("on-player-out",this.handlePlayerOut.bind(this)).on("on-add-tracks",e=>{this.filterSignalTracks(e),this.handleAddTracks(e)}).on("on-remove-tracks",e=>{this.filterSignalTracks(e),this.handleRemoveTracks(e)}).on("mute-tracks",e=>{this.filterSignalTracks(e),this.handleMute(e)}).on("on-messages",this.handleCustomMessages.bind(this)).on("on-qos-messages",this.handleQosMessages.bind(this)).on("on-pubpc-restart-notify",e=>{const t=this.connectionTransport;Wr.addEvent("AbnormalDisconnect",{event_reason:"on-pubpc-restart-notify",event_description:e.error}),t&&w.supportRestartICE&&t.restartSendICE(e.pcid).catch(jr.debug)}).on("on-subpc-restart-notify",e=>{const t=this.connectionTransport;Wr.addEvent("AbnormalDisconnect",{event_reason:"on-subpc-restart-notify",event_description:e.error}),t&&w.supportRestartICE&&t.restartRecvICE(e.pcid).catch(jr.debug)}).on("on-sub-profile-changed",e=>{this.emit("on-sub-profile-changed",e)}).on("on-job-connected",e=>{this.emit("forward-job-connected",{jobId:e.id})}).on("on-job-disconnected",e=>{this.emit("forward-job-disconnected",{jobId:e.id})}).on("on-merge-job-connected",e=>{this.emit("merge-job-connected",{jobId:e.id})}).on("on-merge-job-disconnected",e=>{this.emit("merge-job-disconnected",{jobId:e.id})}).on("on-media-relay-state",e=>{const t=e.roomid.slice(e.roomid.indexOf(":")+1);this.emit("media-relay-state-changed",t,e.state)}).on("disconnect",this.handleDisconnect.bind(this)).on("on-player-reconnect",this.handleRemoteUserReconnecting.bind(this)).on("on-player-reconnect-in",this.handleRemoteUserReconnected.bind(this)),jr.log("init signaling websocket"),this.signaling=n;try{let e;e=t.roomServers&&t.roomServers.length>0?t.roomServers.sort((e,t)=>t.score-e.score).map(e=>e.url):[t.signalingurl2];const{ws:r,url:i}=await function(e,t){let r=[],n=!1;return new Promise((i,a)=>{for(const o of e)qa(o,t).then(t=>{r.push(t),t.status&&(i({ws:t.ws,url:t.url}),n=!0),Wr.addEvent("WebsocketConnect",{happy_dns_resolve_time:0,happy_dns_take_effect:!1,socket_node_info:t.url,socket_connect_time:t.connectTime,socket_connect_success:t.status,socket_connect_error_message:t.reason}),r.length!==e.length||n||a($r("websocket connect failed."))})})}(e,this.config.requestTimeout),a=await n.initWs(!0,r,i);n.on("@signalingauth",this.handleAuth.bind(this)),await this.handleAuth(a)}catch(e){if(this.signaling&&(this.signaling.release(),this.signaling=void 0),10052===e.code)return await xn(1e3),this.joinRoomWithToken(this.roomToken,this.userData);throw e}for(let e of this.users)e.userID!==this.userID&&this.emit("user-join",e);return this.trackInfoList.length>0&&this.emit("track-add",this.trackInfoList),this.users}async _unpublish(e){if(this.roomState!==Va.Connected)throw Zr("not connected to the room");if(0===e.length)return;jr.debug("unpublish",e);const t=this.connectionTransport,r=t.publishTracks.filter(t=>-1!==e.indexOf(t.trackID));if(r.length!==e.length)throw Zr("can not find target trackid to unpublish");await t.removeTracks(r),this.getAllMerger().forEach(e=>e.controller.onRemoveTracks(r.map(e=>e.track.info)));const n=En(this.users,"userID",this.userID);n&&(n.removeTracksByTrackId(e),n.removePublishedTrackInfo(e)),this.cleanTrackIdsFromMergeJobs(e)}async createMergeJob(e,r){if(this.roomState!==Va.Connected)throw Zr("can not createMergeJob, room state is not connected");const n=t({},G,r,{id:e});jr.debug("send create merge job",n,e);const i=Date.now(),a=await this.signaling.request("create-merge-job",n);if(Wr.addEvent("CreateMergeJob",{signal_take_time:Date.now()-i,id:e,result_code:a.code}),0!==a.code)throw mn(a.code,a.error);this.mergeJobTracks[e]?jr.warning("merge job id already exist",e):this.mergeJobTracks[e]=[]}async createForwardJob(e){if(this.roomState!==Va.Connected)throw Zr("can not createForwardJob, room state is not connected");const t=!!e.audioTrackId&&!e.videoTrackId,r=[e.audioTrackId,e.videoTrackId].filter(Boolean).map(e=>({trackid:e})),n={id:e.jobId,publishUrl:e.publishUrl,audioOnly:t,tracks:r};if(e&&e.userConfigExtraInfo){if(i=e.userConfigExtraInfo,!(new Blob([i]).size<=1e3))throw Zr("userConfigExtraInfo Up to 1000 Bytes");n.seiTemplate={value:e.userConfigExtraInfo}}var i;const a=Date.now(),o=await this.signaling.request("create-forward-job",n);if(Wr.addEvent("CreateForwardJob",{signal_take_time:Date.now()-a,id:e.jobId,result_code:o.code}),0!==o.code)throw gn(o.code,o.error);this.forwardJobTracks[e.jobId]?jr.warning("forward job id already exist",e.jobId):(this.forwardJobTracks[e.jobId]=[],e.audioTrackId&&this.forwardJobTracks[e.jobId].push(e.audioTrackId),e.videoTrackId&&this.forwardJobTracks[e.jobId].push(e.videoTrackId))}async stopForwardJob(e){if(this.roomState!==Va.Connected)throw Zr("can not stopForwardJob, room state is not connected");if(e&&!this.forwardJobTracks[e])throw Zr(`no forward job id ${e}`);Wr.addEvent("StopForwardJob",{id:e||""}),await this.signaling.request("stop-forward",{id:e,delayMillisecond:0}),delete this.forwardJobTracks[e]}setDefaultMergeStream(e,t,r){if(r&&!this.mergeJobTracks[r])throw ln(r);this.merger&&!r&&(this.merger.release(),this.merger=void 0),r&&this.mergeJobMerger[r]&&(this.mergeJobMerger[r].release(),delete this.mergeJobMerger[r]);const n=this.CreateMergerSessionController();r?this.mergeJobMerger[r]=new Zi(e,t,n,r):this.merger=new Zi(e,t,n,r)}_stopMerge(e){if(this.roomState!==Va.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(e&&!this.mergeJobTracks[e])throw ln(e);Wr.addEvent("StopMerge",{id:e||""}),this.signaling.sendWsMsg("stop-merge",{id:e}),e?(delete this.mergeJobTracks[e],this.mergeJobMerger[e]&&(this.mergeJobMerger[e].release(),delete this.mergeJobMerger[e])):(this.defaultMergeJobTracks=[],this.merger&&(this.merger.release(),this.merger=void 0))}async _addMergeTracks(e,t){if(this.roomState!==Va.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r=e.map(e=>({trackid:e.trackID,x:e.x,y:e.y,w:e.w,h:e.h,z:e.z,stretchMode:e.stretchMode})),n={id:t,add:r};jr.debug("addMergeTracks",n),t?(this.mergeJobTracks[t]=this.mergeJobTracks[t].concat(e.map(e=>e.trackID)),this.mergeJobTracks[t]=Ai(this.mergeJobTracks[t],e=>e)):(this.defaultMergeJobTracks=this.defaultMergeJobTracks.concat(e.map(e=>e.trackID)),this.defaultMergeJobTracks=Ai(this.defaultMergeJobTracks,e=>e));const i=await this.signaling.request("update-merge-tracks",n);if(Wr.addEvent("UpdateMergeTracks",{id:t||"",add:r.map(e=>({track_id:e.trackid,x:e.x||0,y:e.y||0,w:e.w||0,h:e.h||0,z:e.z||0,stretchMode:e.stretchMode||""})),result_code:i.code}),0!==i.code)throw Sn(i.code,i.error)}async _removeMergeTracks(e,t){if(this.roomState!==Va.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r={id:t,remove:e.map(e=>({trackid:e}))};jr.debug("removeMergeTracks",r),E(t?this.mergeJobTracks[t]:this.defaultMergeJobTracks,t=>-1!==e.indexOf(t));const n=await this.signaling.request("update-merge-tracks",r);if(Wr.addEvent("UpdateMergeTracks",{id:t||"",remove:r.remove.map(e=>({track_id:e.trackid})),result_code:n.code}),0!==n.code)throw Sn(n.code,n.error)}async updateMergeTracks(e,t){if(this.roomState!==Va.Connected)throw Zr("can not addMergeTracks, room state is not connected");if(t&&!this.mergeJobTracks[t])throw ln(t);const r=e.map(e=>({trackid:e.trackID,x:e.x,y:e.y,w:e.w,h:e.h,z:e.z,stretchMode:e.stretchMode})),n={id:t,all:r,mode:1};jr.debug("updateMergeTracks",n),t?(this.mergeJobTracks[t]=this.mergeJobTracks[t].concat(e.map(e=>e.trackID)),this.mergeJobTracks[t]=Ai(this.mergeJobTracks[t],e=>e)):(this.defaultMergeJobTracks=this.defaultMergeJobTracks.concat(e.map(e=>e.trackID)),this.defaultMergeJobTracks=Ai(this.defaultMergeJobTracks,e=>e)),Wr.addEvent("UpdateMergeTracks",{id:t||"",all:r.map(e=>({track_id:e.trackid,x:e.x||0,y:e.y||0,w:e.w||0,h:e.h||0,z:e.z||0,stretchMode:e.stretchMode||""}))}),await this.signaling.request("update-merge-tracks",n)}async _unsubscribe(e,t){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");const r=this.subscribeTracks.filter(t=>-1!==e.indexOf(t.trackID));jr.debug("unsubscribe",r),0!==r.length&&(Wr.addEvent("UnSubscribeTracks",{tracks:e.map(e=>({track_id:e}))}),this.signaling.request("unsub-tracks",{tracks:r.map(e=>({trackid:e.trackID}))}),t||(r.forEach(e=>e.release()),E(this.subscribeTracks,t=>-1!==e.indexOf(t.trackID))),await this.connectionTransport.removeConsumers(r.map(e=>e.consumer)))}_muteTracks(e){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");const t=this.connectionTransport,r={};e.forEach(e=>{r[e.trackID]=e.muted});const n=t.publishTracks.filter(e=>void 0!==r[e.trackID]);n.forEach(e=>{e.setMute(r[e.trackID])}),Wr.addEvent("MuteTracks",{tracks:n.map(e=>({track_id:e.trackID,muted:e.track.info.muted,kind:e.track.info.kind}))}),this.signaling.sendWsMsg("mute-tracks",{tracks:e.map(e=>({trackid:e.trackID,muted:e.muted}))})}async kickoutUser(e){jr.log("kickoutUser",e),await this.control("kickplayer",e)}sendCustomMessage(e,t,r){if(this.roomState!==Va.Connected)throw Zr("room state is not connected, can not send message");const n=r||Dn(8),i=t&&0!==t.length?t:void 0;this.signaling.sendWsMsg("send-message",{msgid:n,target:i,type:"normal",text:e}),jr.debug("send custom message",e,i,n)}async replaceTrack(e,t){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");jr.log("replaceTrack",e,t);const r=this.connectionTransport.publishTracks.find(t=>t.trackID===e);if(void 0===r||void 0===r.track)throw Zr(`track not exist: ${e}`);return this.connectionTransport.sendHandler.replaceTrack(r,t)}async pushCameraTrackWithImage(e,t){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");jr.log("pushCameraTrackWithImage",{trackID:e,source:t});const r=this.connectionTransport.publishTracks.find(t=>t.trackID===e);if(void 0===r||void 0===r.track)throw Zr(`track not exist: ${e}`);if("video"!==r.track.info.kind)throw Zr(`track kind is not video: ${e}`);return r.track.imageStreamTrack||(r.track.imageStreamTrack=new Sa),void 0===t&&r.track.isReplacedByImageTrack?(await this.connectionTransport.sendHandler.replaceProducerTrack(r,"video"),r.track.isReplacedByImageTrack=!1,void r.track.switchPlayingTrack()):void 0!==t&&r.track&&!r.track.isReplacedByImageTrack?(await r.track.imageStreamTrack.setSource(t),await this.connectionTransport.sendHandler.replaceProducerTrack(r,"image"),r.track.isReplacedByImageTrack=!0,void r.track.switchPlayingTrack()):void 0}leaveRoom(){this.roomState!==Va.Idle?(jr.log("leave room"),Wr.addEvent("LeaveRoom",{leave_reason_code:0}),this.signaling&&(Object.keys(this.forwardJobTracks).forEach(e=>this.stopForwardJob(e)),this.signaling.sendDisconnect()),this.releaseRoom()):jr.log("can not leave room, please join room first")}_releasePublishTracks(){}async control(e,t){if(this.roomState!==Va.Connected)throw Zr("can not connected to the room, please run joinRoom first");const r=Date.now(),n=await this.signaling.request("control",{command:e,playerid:t});if("kickplayer"===e&&Wr.addEvent("KickoutUser",{signal_take_time:Date.now()-r,user_id:t,result_code:n.code}),n.error)throw bn(n.code,n.error)}handlePlayerOut(e){const t=this._users.get(e.playerid);if(t){this._users.delete(e.playerid),E(this._trackInfo,t=>t.playerid===e.playerid),E(this.subscribeTracks,e=>e.track.userID===t.userID).forEach(e=>e.release()),In(()=>{jr.debug("user-leave",t),this.emit("user-leave",t)})}}handlePlayerIn(e){const t=yi(e);this._users.set(t.userID,t),In(()=>{jr.debug("user-join",t),this.emit("user-join",t)})}handleAddTracks({tracks:e}){jr.log("receive track-add",e,t({},this._trackInfo));const r=new Set;for(const t of e){const e=En(this.users,"userID",t.playerid);if(e)if(e.published&&!r.has(e.userID)&&"stream"===this.sessionMode){const r=e.publishedTrackInfo.map(e=>bi(e,!0));this.handleRemoveTracks({tracks:r}),r.push(t),this.handleAddTracks({tracks:r})}else this._trackInfo.push(t),e.addPublishedTrackInfo([Ti(t)]),r.add(e.userID)}if("stream"===this.sessionMode)for(const e of Array.from(r))In(()=>{jr.debug("user-publish",this._users.get(e)),this.emit("user-publish",this._users.get(e))});In(()=>{jr.debug("track-add",e.map(Ti)),this.emit("track-add",e.map(Ti))})}handleRemoveTracks({tracks:e}){jr.log("receive track-remove",e,t({},this._trackInfo));const r=E(this._trackInfo,t=>e.map(e=>e.trackid).includes(t.trackid)),n=new Set;for(const e of r){const t=this._users.get(e.playerid);if(!t)continue;t.removePublishedTrackInfo([e.trackid]),t.removeTracksByTrackId([e.trackid]),n.add(t.userID);const r=E(this.subscribeTracks,t=>t.trackID===e.trackid)[0];r&&r.release()}if(this.cleanTrackIdsFromMergeJobs(e.map(e=>e.trackid)),"stream"===this.sessionMode)for(const e of Array.from(n)){const t=this._users.get(e);if(t.published){const e=t.publishedTrackInfo.map(e=>bi(e,!0));this.handleRemoveTracks({tracks:e}),this.handleAddTracks({tracks:e})}else In(()=>{jr.debug("user-unpublish",t),this.emit("user-unpublish",t)})}In(()=>{jr.debug("track-remove",r.map(Ti)),this.emit("track-remove",r.map(Ti))})}handleMute({tracks:e}){for(const t of e){const e=t.trackid,r=t.muted,n=En(this._trackInfo,"trackid",e);if(!n)return;const i=this._users.get(n.playerid);if(!i)return;const a=i.publishedTrackInfo.find(t=>t.trackID===e);a&&(a.muted=r);const o=i.tracks.find(t=>t.info.trackID===e);o&&(o.info.muted=r,o.setMute(r)),n.muted=r;const s=this.subscribeTracks.filter(t=>t.trackID===e)[0];s&&s.setMute(r);let c=void 0;for(let e=0;e{jr.log("user-mute",d),this.emit("user-mute",d)})}In(()=>{jr.log("mute-tracks",e.map(e=>({trackID:e.trackid,muted:e.muted}))),this.emit("mute-tracks",e.map(e=>({trackID:e.trackid,muted:e.muted})))})}handleCustomMessages({messages:e}){this.emit("messages-received",e.map(vi))}handleQosMessages({messages:e}){const t=[];e.forEach(e=>{try{const r=JSON.parse(e.qos);r.tracks_qos.forEach(n=>{t.push({userID:e.playerid,networkGrade:r.networkGrade,kind:n.kind,trackID:n.track,packetLossRate:n.lostRate,rtt:n.rtt})})}catch(e){jr.warning("parse SignalingQosMessage error: ",e)}}),Ua.emit("remote-track-stats",t),this.emit("remote-track-stats",t)}handleDisconnect(e){if(jr.log("handle disconnect",e.code,e),-1===[0,10005,10006].indexOf(e.code)&&Wr.addEvent("AbnormalDisconnect",{event_reason:"websocket_error",event_description:e.error}),Wr.addEvent("LeaveRoom",{leave_reason_code:e.code}),10052===e.code&&this.roomToken)return this.roomState=Va.Reconnecting,void setTimeout(()=>this.signaling.initWs(),1e3);switch(e.code){case 10006:this.emit("disconnect",{code:e.code,data:{userID:e.kickedid}});break;default:this.emit("disconnect",{code:e.code})}this.releaseRoom()}handleRemoteUserReconnecting(e){const t=this.users.find(t=>t.userID===e.playerid);t&&(jr.debug("remote-user-reconnecting",t),this.emit("remote-user-reconnecting",t))}handleRemoteUserReconnected(e){const t=this.users.find(t=>t.userID===e.playerid);t&&(jr.debug("remote-user-reconnected",t),this.emit("remote-user-reconnected",t))}async updateAccessToken(){const e=Cn(this.roomToken),t=await Vi(e,this.roomToken,this.config.requestTimeout);Wr.setSessionId(t.sessionId),this.accessToken=t.accessToken;const r=wn(t.accessToken);if(!this.signaling)throw Zr("room state is idle when updateAccessToken");this.signaling.accessToken=this.accessToken,this.signaling.setUrl(r.signalingurl2)}async handleAuth(e){if(this.filterSignalTracks(e),jr.debug("handleAuth",e),e.error)return void await this.joinRoomWithToken(this.roomToken,this.userData);e.tracks=e.tracks||[],e.tracks=e.tracks.filter(e=>e.playerid!==this.userID),e.players=e.players||[];const t=this.roomState===Va.Reconnecting;let r={join:[],leave:[],add:[],remove:[],mute:[]};const n=Array.from(this._users.keys()),i=e.players.map(e=>e.playerid);if(r=function(e,t,r,n,i){const a={join:[],leave:[],add:[],remove:[],mute:[]},o=t.map(e=>e.trackid),s=r.map(e=>e.trackid);return o.forEach((n,i)=>{if(t[i].playerid!==e)if(-1===s.indexOf(n))a.remove.push(t[i]);else{const e=r.find(e=>e.trackid===n),o=t[i];e.versionid!==o.versionid&&(a.remove.push(o),a.add.push(e))}}),s.forEach((n,i)=>{if(r[i].playerid===e)return;const s=o.indexOf(n);-1===s?(a.add.push(r[i]),a.mute.push({trackid:n,muted:r[i].muted})):r[i].muted!==t[s].muted&&a.mute.push({trackid:n,muted:r[i].muted})}),n.forEach(t=>{t!==e&&-1===i.indexOf(t)&&a.leave.push({playerid:t})}),i.forEach(t=>{t!==e&&-1===n.indexOf(t)&&a.join.push({playerid:t})}),a}(this.userID,this._trackInfo,e.tracks,n,i),this.roomState=Va.Connected,t)jr.debug("get missing events",r),r.remove.length>0&&this.handleRemoveTracks({tracks:r.remove}),r.leave.length>0&&r.leave.forEach(this.handlePlayerOut.bind(this)),r.join.length>0&&r.join.forEach(this.handlePlayerIn.bind(this)),r.add.length>0&&this.handleAddTracks({tracks:r.add}),r.mute.length>0&&this.handleMute({tracks:r.mute});else{this._trackInfo=e.tracks,this._users.clear();for(const t of e.players||[]){const e=yi(t),r=this._trackInfo.filter(t=>t.playerid===e.userID);e.addPublishedTrackInfo(r.map(Ti)),this._users.set(e.userID,e)}}if(this.connectionTransport){const t=this.connectionTransport.publishTracks.filter(e=>e.connectStatus===O.Connecting),r=this.subscribeTracks.filter(e=>e.connectStatus===O.Connecting);this.connectionTransport.extendedRtpCapabilities=e.rtpcaps,(!this.connectionTransport.sendHandler.isPcReady||this.connectionTransport.sendHandler._isRestartingICE||t.length>0)&&this.connectionTransport.reconnectProducer(),(!this.connectionTransport.recvHandler.isPcReady||this.connectionTransport.recvHandler._isRestartingICE||r.length>0)&&this.connectionTransport.resetRecvHandler()}else this.connectionTransport=this.createConnectionTransport(e.rtpcaps)}createConnectionTransport(e){const t=this.signaling,r=new Fa(e,t,this,this.config.simulcast);return r.on("@needpubpc",(e,r,n,i)=>{t.request("pubpc",{sdp:e,tracks:r.map(Si),policy:this.config.transportPolicy}).then(e=>{switch(e.code){case 0:return void n(e);case 10052:throw yn();default:throw Zr(e.error)}}).catch(i)}),r.on("@needsubpc",(e,r,n)=>{t.request("subpc",{tracks:e.map(e=>this.profiles.get(e)?{trackid:e,profile:this.profiles.get(e)}:{trackid:e}),policy:this.config.transportPolicy}).then(e=>{switch(e.code){case 0:return void r(e);case 10052:throw yn();default:throw Zr(e.error)}}).catch(n)}).on("@needresub",()=>{const e=this.subscribeTracks.map(e=>e.trackID);this.subscribeTracks.forEach(e=>e.connectStatus=O.Connecting),this._subscribe(e,!0)}).on("@needrepub",e=>{this._publish(e.map(e=>e.track),!0)}).on("@needresetrecv",()=>{this.subscribeTracks.filter(e=>!!e.track).forEach(e=>{e.track.removeAllListeners("@ended")})}),r}cleanTrackIdsFromMergeJobs(e){E(this.defaultMergeJobTracks,t=>-1!==e.indexOf(t));for(const t in this.mergeJobTracks)E(t,t=>-1!==e.indexOf(t))}CreateMergerSessionController(){const e=new Ji,t=t=>{e.onAddTracks(t)},r=t=>{e.onRemoveTracks(t)};return this.on("track-add",t),this.on("track-remove",r),e.getCurrentTracks=(()=>{if(!this.connectionTransport)return[];const e=this._trackInfo.map(Ti),t=this.connectionTransport.publishTracks.map(e=>e.track.info);return e.concat(t)}),e.addMergeTrack=((e,t)=>{this._addMergeTracks(e,t)}),e.release=(()=>{this.off("track-add",t),this.off("track-remove",r)}),e}getAllMerger(){const e=[];this.merger&&e.push(this.merger);for(const t in this.mergeJobMerger)e.push(this.mergeJobMerger[t]);return e}releaseRoom(){this.releaseSession(),this.signaling&&(this.signaling.release(),this.signaling=void 0),Wr.addEvent("UnInit",{id:`${this.sessionMode}_${Date.now()}`},!0),this.connectionTransport&&(this.connectionTransport.release(),this.connectionTransport=void 0),this.getAllMerger().map(e=>{e.release()}),this.defaultMergeJobTracks=[],this.mergeJobTracks={},this.forwardJobTracks={},this.merger=void 0,this.mergeJobMerger={},this.roomState=Va.Idle,this._trackInfo=[],this._users.clear(),this.userID=void 0,this.subscribeTracks.forEach(e=>{e.release()}),this.subscribeTracks=[],this.profile=void 0,this.profiles.clear(),clearInterval(this.volumeIndicatorTimer),this._mode=ga.RTC,this._role=va.AUDIENCE,this._privileges=["subscribe","publish"]}registerVolumeIndicatorEvent(){clearInterval(this.volumeIndicatorTimer),this.volumeIndicatorTimer=setInterval(()=>{if(!this.connectionTransport)return!1;const e=[...this.subscribedTracks,...this.publishedTracks].filter(e=>"audio"===e.info.kind&&!e.info.muted).map(e=>({trackID:e.info.trackID,userID:e.userID,level:e.getCurrentVolumeLevel()||0,muted:e.info.muted}));if(0===this.volumeIndicatorHistory.length)this.volumeIndicatorHistory.push(e.filter(e=>e.level>=.1));else{const r=this.volumeIndicatorHistory[this.volumeIndicatorHistory.length-1],n={};r.forEach(e=>n[e.trackID]=e.level);const i=[];for(let r of e)r.level>=.1?n[r.trackID]?r.level>n[r.trackID]?i.push(r):i.push(t({},r,{level:n[r.trackID]})):i.push(r):n[r.trackID]&&i.push(t({},r,{level:n[r.trackID]}));this.volumeIndicatorHistory.push(i),4===this.volumeIndicatorHistory.length&&(this.emit("volume-indicator",i.filter(e=>!e.muted).map(e=>({trackID:e.trackID,userID:e.userID,level:e.level}))),this.volumeIndicatorHistory=[])}},500)}async startMediaRelay(e){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ga.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===va.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const r=await Promise.all(e.destRoomInfos.map(async e=>{const t=Cn(e.roomToken),r=await Wi(t,e.roomToken,this.config.requestTimeout);return{roomName:e.roomName,playerId:t.userId,token:r.relayToken}})),n=await this.signaling.request("start-media-relay",{destinationInfos:r.reduce((e,r)=>t({},e,{[r.roomName]:t({},r)}),{})});if(Wr.addEvent("StartMediaRelay",{result_code:n.code,destination_infos:r.map(e=>({room_name:e.roomName,room_token:e.token,uid:e.playerId}))}),0!==n.code)throw Sn(n.code,n.error);const i=n.status;return Object.keys(i).reduce((e,r)=>t({},e,{[r]:i[r].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}async updateMediaRelay(e){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ga.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===va.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const r=await Promise.all(e.destRoomInfos.map(async e=>{const t=Cn(e.roomToken),r=await Wi(t,e.roomToken,this.config.requestTimeout);return{roomName:e.roomName,playerId:t.userId,token:r.relayToken}})),n=await this.signaling.request("update-media-relay",{destinationInfos:r.reduce((e,r)=>t({},e,{[r.roomName]:t({},r)}),{})});if(Wr.addEvent("UpdateMediaRelay",{result_code:n.code,destination_infos:r.map(e=>({room_name:e.roomName,room_token:e.token,uid:e.playerId}))}),0!==n.code)throw Sn(n.code,n.error);const i=n.status;return Object.keys(i).reduce((e,r)=>t({},e,{[r]:i[r].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}async stopMediaRelay(){if(this.roomState!==Va.Connected)throw Zr("no signaling model, please run joinRoomWithToken first");if(this._mode===ga.RTC)throw cn("no permission. only BROADCASTER in LIVE mode has permission to media relay");if(this._role===va.AUDIENCE)throw dn("no permission. only BROADCASTER in LIVE mode has permission to media relay");try{const e=await this.signaling.request("stop-media-relay",{});if(Wr.addEvent("StopMediaRelay",{result_code:e.code}),0!==e.code)throw Sn(e.code,e.error);const r=e.status;return Object.keys(r).reduce((e,n)=>t({},e,{[n]:r[n].state}),{})}catch(e){throw e instanceof Qr?e:Zr(e instanceof Error?e.message:String(e))}}}class Xa extends za{constructor(e){super(e),this.isAudioMastered=!1,this.isVideoMastered=!1,this.sessionMode="track",Wr.addEvent("Init",{id:`${this.sessionMode}_${Date.now()}`})}get mergeStreamTracks(){return this.defaultMergeJobTracks}get mergeStreamJobTracks(){return this.mergeJobTracks}async join(e,t){return await this.joinRoomWithToken(e,t)}leave(){this.leaveRoom(),this.isAudioMastered=!1,this.isVideoMastered=!1}async publish(e){const t=this.isAudioMastered,r=this.isVideoMastered;for(const t of e)"audio"===t.info.kind&&(this.isAudioMastered?t.setMaster(!1):(t.setMaster(!0),this.isAudioMastered=!0)),"video"===t.info.kind&&(this.isVideoMastered?t.setMaster(!1):(t.setMaster(!0),this.isVideoMastered=!0));try{return await this._publish(e)}catch(e){throw this.isAudioMastered=t,this.isVideoMastered=r,e}}async unpublish(e){const t=await this._unpublish(e);return this.isAudioMastered=this.publishedTracks.some(e=>!("audio"!==e.info.kind||!e.master)),this.isVideoMastered=this.publishedTracks.some(e=>!("video"!==e.info.kind||!e.master)),t}async subscribe(e,t=!1,r){return await this._subscribe(e,!1,t,r)}async unsubscribe(e){return await this._unsubscribe(e)}setProfile(e,t){this._setProfile(e,t)}setReconnectTimes(e){this._setReconnectTimes(e)}getReconnectTimes(){return this._getReconnectTimes()}muteTracks(e){this._muteTracks(e)}async addMergeStreamTracks(e,t){await this._addMergeTracks(e,t)}async removeMergeStreamTracks(e,t){await this._removeMergeTracks(e,t)}stopMergeStream(e){this._stopMerge(e)}filterSignalTracks(){}releaseSession(){}}const Ka="fk6fk2rnb",Qa="https://api-demo.qnsdk.com",Ja="/v1",Za=(e,t,r)=>`/rtc/token/app/${r}/room/${e}/user/${t}`;async function $a(){jr.log("start checkSystemRequirements");const e=Date.now();let t=!1,r="";const n=new Xa,i=new Xa,a=await async function(){let e="unknow";try{e=await qr()}catch(e){}return e+"_"+Dn(8)}();let o,s,c,d=-1,u=-1,l=-1,A=-1,h=-1;try{const f=await lo.getLocalTracks({video:{enabled:!0},audio:{enabled:!0}});if(c=f.find(e=>"video"===e.info.kind),s=f.find(e=>"audio"===e.info.kind),void 0===c||void 0===s)throw Zr("getLocalTracks failed.");const p=(e,t)=>new Promise((r,n)=>{(async function(e,t){const r=`${Qa}${Ja}${Za(e,t,Ka)}`;try{let e;if("AbortController"in window){const t=new AbortController;setTimeout(()=>t.abort(),5e3),e=await fetch(r,{signal:t.signal,headers:{"Content-Type":"application/json"}})}else e=await fetch(r,{headers:{"Content-Type":"application/json"}});if(!e.ok)throw new Error(e.statusText);return e.text()}catch(e){throw e}})(a,e).then(e=>t.joinRoomWithToken(e)).then(r).catch(n)});await Promise.all([p("userA",n),p("userB",i)]);const m=e=>new Promise((t,r)=>{e.trackInfoList.length>0?e.subscribe(e.trackInfoList.map(e=>e.trackID)).then(t).catch(r):e.on("track-add",n=>{e.subscribe(n.map(e=>e.trackID)).then(t).catch(r)})});await Promise.all([n.publish([c]),i.publish([s]),m(n),m(i)]);const g=[],v=[],T=[],b=[],S=[],y=30;let k=0;await new Promise(e=>{o=setInterval(()=>{const t=n.publishedTracks[0].getStats(),r=i.publishedTracks[0].getStats();t.length>0&&r.length>0&&s&&(g.push(t[0].rtt),v.push(t[0].packetLossRate),T.push(r[0].bitrate),b.push(t[0].bitrate),S.push(s.getCurrentVolumeLevel())),g.length>15&&(clearInterval(o),e()),k>y&&(jr.warning("abnormal track stats: less than 15 valid stats in 30s"),clearInterval(o),e()),k+=1},1e3)}),jr.log(JSON.stringify({detailTestResult:{rtts:g,packetLossRates:v,audioBitrates:T,videoBitrates:b,volumnLevels:S}})),g.length>0&&(d=Math.ceil(g.reduce((e,t)=>e+t,0)/g.length),u=v.reduce((e,t)=>e+t,0)/v.length,l=T.reduce((e,t)=>e+t,0)/T.length,A=b.reduce((e,t)=>e+t,0)/b.length,h=S.reduce((e,t)=>e+t,0)/S.length),t=!0}catch(e){t=!1,r="string"==typeof e?e:e instanceof Qr?JSON.stringify(e):e.message}finally{return n.roomState===Va.Connected&&(await n.unpublish(n.publishedTracks.map(e=>e.info.trackID)),n.leaveRoom()),i.roomState===Va.Connected&&(await i.unpublish(i.publishedTracks.map(e=>e.info.trackID)),i.leaveRoom()),c&&c.release(),s&&s.release(),clearTimeout(void 0),clearInterval(o),Wr.addEvent("SystemRequirementsTest",{room_name:a,ok:t,reason:r,avg_rtt:d,avg_packet_loss_rate:u,avg_volumn_level:h,avg_audio_bitrate:l,avg_video_bitrate:A,test_take_time:Date.now()-e},!0),{roomName:a,ok:t,reason:r,avgRTT:d,avgPacketLossRate:u,avgVolumnLevel:h,avgAudioBitrate:l,avgVideoBitrate:A}}}class Ya extends Da{constructor(e,t){if(!w.mediaStreamDest)throw Yr("your browser does not support audio buffer input!");const r=new Ia;r.initAudioContext(),e instanceof AudioBuffer?(r.setAudioBufferSource(),r.setAudioBuffer(e)):e instanceof HTMLAudioElement&&r.setMediaElementSource(e),super(r.audioStream.stream.getTracks()[0],t,"local"),this.sourceType=B.EXTERNAL,this.isLoop=!1,this.originSource=e,this.audioManager=r,this.handleAudioManagerEvents()}setLoop(e){this.isLoop=e,this.audioManager.setAudioSourceLoop(e)}startAudioSource(){this.audioManager.playAudioSource()}pauseAudioSource(){this.audioManager.pauseAudioSource()}resumeAudioSource(){this.audioManager.resumeAudioSource()}stopAudioSource(){this.audioManager.stopAudioSource()}getCurrentTime(){return this.audioManager.getAudioSourceCurrentTime()||0}setCurrentTime(e){this.audioManager.setAudioSourceCurrentTime(e)}getDuration(){return this.audioManager.getAudioSourceDuration()||0}handleAudioManagerEvents(){this.audioManager.on("@audio-source-state-change",(e,t)=>{this.emit("audio-state-change",e,t)})}}class eo extends C{constructor(e,t="send",r){super(),this.trackList=[],this.isDestroyed=!1,this.enableAudio=!0,this.enableVideo=!0,this.muteAudio=!1,this.muteVideo=!1,this.onAudioEnded=(e=>{this.emit("audio-ended",e)}),this.onVideoEnded=(e=>{this.emit("video-ended",e)}),this.onAudioSourceStateChange=((e,t)=>{this.emit("audio-source-state-change",e,t)}),this.direction=t,this.userID=r,e.forEach(e=>{e.setMaster(!0),e.on("mute",()=>{this.updateTrackState()}),e.on("release",()=>{E(this.trackList,t=>t===e),this.updateTrackState(),0===this.trackList.length&&this.release()}),this.trackList.push(e)}),this.updateTrackState()}get audioSourceIsLoop(){return this._audioTrack instanceof Ya&&this._audioTrack.isLoop}setVolume(e){this._audioTrack&&this._audioTrack.setVolume(e)}play(e,t){this.trackList.forEach(r=>r.play(e,t)),this._audioTrack&&(this.audio=this._audioTrack.mediaElement),this._videoTrack&&(this.video=this._videoTrack.mediaElement)}getCurrentTimeDomainData(){return this._audioTrack?this._audioTrack.getCurrentTimeDomainData():new Uint8Array(0)}getCurrentFrequencyData(){return this._audioTrack?this._audioTrack.getCurrentFrequencyData():new Uint8Array(0)}getCurrentVolumeLevel(){return this._audioTrack?this._audioTrack.getCurrentVolumeLevel():0}getStats(){let e=Wn();if(this._audioTrack){const t=this._audioTrack.getStats();t.length>0&&(e=t[0])}let t=Wn();if(this._videoTrack){const e=this._videoTrack.getStats();e.length>0&&(t=e[0])}return{timestamp:Date.now(),videoBitrate:t.bitrate,audioBitrate:e.bitrate,videoPacketLoss:t.packetLoss,audioPacketLoss:e.packetLoss,videoPackets:t.packets,audioPackets:e.packets,videoPacketLossRate:t.packetLossRate,audioPacketLossRate:e.packetLossRate,videoBytes:t.bytes,audioBytes:e.bytes,pctype:this.direction}}getCurrentFrameDataURL(){return this._videoTrack?this._videoTrack.getCurrentFrameDataURL():"data:,"}setAudioSourceLoop(e){this._audioTrack instanceof Ya&&this._audioTrack.setLoop(e)}startAudioSource(){this._audioTrack instanceof Ya&&this._audioTrack.startAudioSource()}pauseAudioSource(){this._audioTrack instanceof Ya&&this._audioTrack.pauseAudioSource()}resumeAudioSource(){this._audioTrack instanceof Ya&&this._audioTrack.resumeAudioSource()}stopAudioSource(){this._audioTrack instanceof Ya&&this._audioTrack.stopAudioSource()}getAudioSourceCurrentTime(){return this._audioTrack instanceof Ya?this._audioTrack.getCurrentTime():0}getAudioSourceDuration(){return this._audioTrack instanceof Ya?this._audioTrack.getDuration():0}setAudioSourceCurrentTime(e){if(this._audioTrack instanceof Ya)return this._audioTrack.setCurrentTime(e)}setKbps(e,t){e&&this._videoTrack&&this._videoTrack.setKbps(e),t&&this._audioTrack&&this._audioTrack.setKbps(t)}updateTrackState(){this.trackList.forEach(e=>{"audio"===e.info.kind?(this._audioTrack&&(this._audioTrack.off("ended",this.onAudioEnded),this._audioTrack.off("audio-state-change",this.onAudioSourceStateChange)),this.audioTrack=e.mediaTrack,this._audioTrack=e,this._audioTrack.on("ended",this.onAudioEnded),this._audioTrack instanceof Ya&&this._audioTrack.on("audio-state-change",this.onAudioSourceStateChange)):(this._videoTrack&&this._videoTrack.off("ended",this.onVideoEnded),this.videoTrack=e.mediaTrack,this._videoTrack=e,this._videoTrack.on("ended",this.onVideoEnded))}),this.audioTrack?(this.enableAudio=!0,this.muteAudio=!this.audioTrack.enabled):this.enableAudio=!1,this.videoTrack?(this.enableVideo=!0,this.muteVideo=!this.videoTrack.enabled):this.enableVideo=!1}release(){if(!this.isDestroyed){for(let e=0;et.track===e)?jr.warning("track is already in the track list"):(this.inputList.push({track:e}),e.on("ended",()=>{this.emit("ended")}),e.audioManager.gainNode.connect(this.destination))}removeAudioSource(e){const t=this.inputList.find(t=>t.track===e);if(t){try{t.track.audioManager.gainNode.disconnect(this.destination)}catch(e){}E(this.inputList,e=>e===t)}}release(){for(const e of this.inputList)this.removeAudioSource(e.track);super.release()}}class ro{constructor(e,t){this.effectSourceMap=new Map,this.playback=!0,this.output=e,this.playbackEngine=t}get effectList(){return Array.from(this.effectSourceMap.keys())}getEffectTrack(e){return this.effectSourceMap.get(e)}playEffect(e,t){const r=this.effectSourceMap.get(e);r?(t&&r.setVolume(t),this.playback&&r.audioManager.audioSource&&this.playbackEngine.addAudioNode(r.audioManager.gainNode),r.startAudioSource()):jr.warning("can not find target effect",e)}async addEffectSource(e,t){if(this.effectSourceMap.has(t))return void jr.warning("duplicate effect key!",t);const r=await so.createAudioTrackFromSource(e);this.effectSourceMap.set(t,r),this.output.appendAudioSource(r)}removeEffectSource(e){let t=[];t=e?[e]:Array.from(this.effectSourceMap.keys());for(const e of t){const t=this.effectSourceMap.get(e);if(!t)return;this.output.removeAudioSource(t),t.release(),this.effectSourceMap.delete(e)}}}class no extends C{constructor(e,t){super(),this.musicOption={loop:!1,volume:1},this.playback=!0,this.output=e,this.playbackEngine=t}get audioNode(){return this.musicTrack?this.musicTrack.audioManager.gainNode:null}setMusicOption(e){this.musicOption=Object.assign(this.musicOption,e),this.musicTrack&&(this.musicTrack.setVolume(this.musicOption.volume),this.musicTrack.setLoop(this.musicOption.loop))}async startMusicMixing(e){if(this.musicTrack)return this.stopMusicMixing(),await this.startMusicMixing(e);if(this.musicTrack=await so.createAudioTrackFromSource(e),this.output.appendAudioSource(this.musicTrack),this.setMusicOption({}),!this.musicTrack.audioManager.audioSource)throw Zr("can not find audio source");this.playback&&this.audioNode&&this.playbackEngine.addAudioNode(this.audioNode),this.musicTrack.on("audio-state-change",(e,t)=>{this.emit("music-state-change",e,t)}),this.musicTrack.startAudioSource()}pauseMusicMixing(){this.musicTrack?this.musicTrack.pauseAudioSource():jr.warning("can not find target music, please run startAudioMixing")}resumeMusicMixing(){this.musicTrack?this.musicTrack.resumeAudioSource():jr.warning("can not find target music, please run startAudioMixing")}stopMusicMixing(){this.musicTrack&&(this.musicTrack.stopAudioSource(),this.output.removeAudioSource(this.musicTrack),this.musicTrack.release(),this.musicTrack=void 0)}getMusicDuration(){return this.musicTrack?this.musicTrack.getDuration():0}getMusicCurrentTime(){return this.musicTrack?this.musicTrack.getCurrentTime():0}setMusicCurrentTime(e){if(this.musicTrack&&(this.musicTrack.setCurrentTime(e),!this.musicTrack.audioManager.audioSource))throw Zr("can not find audio source")}}class io{constructor(){this.volume=1,this.gainNode=Ca.createGain(),this.gainNode.connect(Ca.destination)}addAudioNode(e){e.connect(this.gainNode)}removeAudioNode(e){e.disconnect(this.gainNode)}release(){this.gainNode.disconnect()}}class ao{constructor(e){if(this.playbackEngine=new io,this.sourcePlayebackState=!1,!(e instanceof Da))throw Zr("audio mixing manager: origin track is not audio track");this.outputTrack=new to,this.outputTrack.info=e.info,this.outputTrack.appendAudioSource(e),this.source=e,this.effectManager=new ro(this.outputTrack,this.playbackEngine),this.musicManager=new no(this.outputTrack,this.playbackEngine)}getMusicPlaybackState(){return this.musicManager.playback}setMusicPlaybackState(e){this.musicManager.playback!==e&&(this.musicManager.playback=e,this.musicManager.audioNode&&(e?this.playbackEngine.addAudioNode(this.musicManager.audioNode):this.playbackEngine.removeAudioNode(this.musicManager.audioNode)))}getSourcePlaybackState(){return this.sourcePlayebackState}setSourcePlaybackState(e){this.sourcePlayebackState!==e&&(this.sourcePlayebackState=e,this.source.audioManager.audioSource&&(e?this.playbackEngine.addAudioNode(this.source.audioManager.gainNode):this.playbackEngine.removeAudioNode(this.source.audioManager.gainNode)))}getEffectPlaybackState(){return this.effectManager.playback}setEffectPlaybackState(e){this.effectManager.playback!==e&&(this.effectManager.playback=e,this.effectManager.effectSourceMap.forEach((t,r)=>{t.audioManager.audioSource&&(e?this.playbackEngine.addAudioNode(t.audioManager.gainNode):this.playbackEngine.removeAudioNode(t.audioManager.gainNode))}))}setBitrate(e){this.outputTrack.setInfo({kbps:e})}setTag(e){this.outputTrack.setInfo({tag:e})}release(){this.effectManager.removeEffectSource(),this.musicManager.stopMusicMixing(),this.outputTrack.removeAudioSource(this.source),this.outputTrack.release(),this.playbackEngine.release()}}class oo extends ao{constructor(e){if(!e._audioTrack)throw Zr("input stream do not have audio track");super(e._audioTrack),this.input=e;const t=[this.outputTrack];this.input._videoTrack&&t.push(this.input._videoTrack),this.outputStream=new eo(t,"send",this.input.userID)}setBitrate(e,t){e&&this.outputStream._audioTrack&&this.outputStream._audioTrack.setKbps(e),t&&this.outputStream._videoTrack&&this.outputStream._videoTrack.setKbps(t)}}var so;!function(e){function t(e,t="anonymous",r,n){const i=document.createElement("audio");i.preload="auto",i.src=e,i.crossOrigin=t;const a=new Ya(i);return n&&a.setKbps(n),a.setInfo({tag:r}),a}function r(e,t,r){return new Promise((n,a)=>{const o=new FileReader;o.onload=(e=>{i(e.target.result).then(e=>{const i=new Ya(e);r&&i.setKbps(r),i.setInfo({tag:t}),n(i)}).catch(a)}),o.readAsArrayBuffer(e)})}function n(e,t,r){const n=new Ya(e);return r&&n.setKbps(r),n.setInfo({tag:t}),n}async function i(e){"suspended"===Ca.state&&await Ca.resume();return await(()=>new Promise((t,r)=>{Ca.decodeAudioData(e,e=>{t(e)},e=>{r(nn(e))})}))()}e.createAudioTrackFromURL=t,e.createAudioTrackFromFile=r,e.createAudioTrackFromBuffer=n,e.createAudioTrackFromSource=async function(e,i,a){return e instanceof File?await r(e,i,a):e instanceof AudioBuffer?n(e,i,a):t(e,"anonymous",i,a)},e.decodeAudioData=i,e.createAudioMixingManagerFromTrack=function(e){return new ao(e)},e.createAudioMixingManagerFromStream=function(e){return new oo(e)}}(so||(so={}));const co={audio:{enabled:!0},video:{enabled:!0,bitrate:600}};function uo(e,t){"video"===e.kind&&("contentHint"in e?(e.contentHint=t,e.contentHint!==t&&jr.warning("invalid optimizationMode ",t)):jr.warning("optimizationMode not support in this browser"))}const lo=new class extends C{constructor(){super(),this.deviceMap={},w.support&&(this.updateDeivceInfo(),window.setInterval(this.updateDeivceInfo.bind(this),1e3))}async getDeviceInfo(e,t){if(!e){const e={audio:!1,video:!1};switch(t){case"all":e.audio=!0,e.video=!0;break;case"cameras":e.video=!0;break;case"microphones":case"playback":e.audio=!0}try{const t=await navigator.mediaDevices.getUserMedia(e);this.updateDeivceInfo();const r=t.getTracks();for(let e=0;e"videoinput"===e.kind);case"microphones":return this.deviceInfo.filter(e=>"audioinput"===e.kind);case"playback":return this.deviceInfo.filter(e=>"audiooutput"===e.kind)}}async getElectronScreenSources(e){let t;try{const{ipcRenderer:e}=window.require("electron");t={getSources:t=>e.invoke("QNRTC_DESKTOP_CAPTURER_GET_SOURCES",t)}}catch(e){throw jr.warning(e),on(e instanceof Error?e.message:String(e))}let r={types:[],thumbnailSize:{width:150,height:150}};switch(e){case void 0:case ma.ALL:r.types.push("window","screen");break;case ma.SCREEN:r.types.push("screen");break;case ma.WINDOW:r.types.push("window")}try{return(await t.getSources(r)).map(e=>({ID:e.id,name:e.name,url:e.thumbnail.toDataURL()}))}catch(e){throw jr.warning(e),Zr(`Electron getSources error, ${e instanceof Error?e.message:String(e)}`)}}async createElectronScreenTrack(e={}){let t,r;if(e.sourceID)t={video:{mandatory:{chromeMediaSourceId:e.sourceID,chromeMediaSource:"desktop"}}};else{const e=await this.getElectronScreenSources();if(0===e.length)return[];t={video:{mandatory:{chromeMediaSourceId:await async function(e){return new Promise((t,r)=>{const n=document.createElement("div");n.setAttribute("style","position: fixed; z-index: 99999999; top: 50%; left: 50%; width: 620px; height: 525px; background: #ECECEC; border-radius: 4px; -webkit-transform: translate(-50%,-50%); transform: translate(-50%,-50%);");const i=document.createElement("div");i.setAttribute("style","text-align: center; height: 25px; line-height: 25px; border-radius: 4px 4px 0 0; background: #D4D2D4; border-bottom: solid 1px #B9B8B9;"),i.innerText="share screen";const a=document.createElement("div");a.setAttribute("style","width: 100%; height: 500px; padding: 15px 25px ; box-sizing: border-box;"),n.appendChild(i),n.appendChild(a);const o=document.createElement("div");o.setAttribute("style","height: 12%;"),o.innerText="QiNiu Web Screensharing wants to share the contents. Choose what you'd like to share.";const s=document.createElement("div");s.setAttribute("style","width: 100%; height: 80%; background: #FFF; border: solid 1px #CBCBCB; display: flex; flex-wrap: wrap; justify-content: space-around; overflow-y: scroll; padding: 0 15px; box-sizing: border-box;");const c=document.createElement("button");c.setAttribute("style","width: 85px;"),c.innerText="cancel",c.onclick=(()=>{document.body.removeChild(n),r(rn("user cancel selection"))});const d=document.createElement("div");d.setAttribute("style","text-align: right; padding: 16px 0;"),d.appendChild(c),a.appendChild(o),a.appendChild(s),a.appendChild(d);for(const r of e){const e=document.createElement("div");e.setAttribute("style","width: 30%; height: 160px; padding: 20px 0; text-align: center;box-sizing: content-box;"),e.onclick=(()=>{document.body.removeChild(n),t(r.ID)});const i=document.createElement("div");i.setAttribute("style","height: 120px; display: table-cell; vertical-align: middle;");const a=document.createElement("img");a.setAttribute("style","width: 100%; background: #333333; box-shadow: 1px 1px 1px 1px rgba(0, 0, 0, 0.2);"),a.src=r.url,i.appendChild(a);const o=document.createElement("div");o.setAttribute("style","height: 40px; line-height: 40px; display: inline-block; width: 70%; word-break: keep-all; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;"),o.innerText=r.name,e.appendChild(i),e.appendChild(o),s.appendChild(e)}document.body.appendChild(n)})}(e),chromeMediaSource:"desktop"}}}}e.width&&(t.video.maxWidth=e.width,t.video.minWidth=e.width),e.height&&(t.video.maxHeight=e.height,t.video.minHeight=e.height);try{jr.log("electron getUserMedia constraints: ",t),r=await navigator.mediaDevices.getUserMedia(t)}catch(e){throw Zr(`Electron getUserMedia error, ${e instanceof Error?e.message:""}, config: ${JSON.stringify(t)}`)}let n=[];for(const t of r.getTracks())e.optimizationMode&&uo(t,e.optimizationMode),n.push(ki(t,e.tag,e.bitrate));return n}async getLocalTracks(e=co){if(jr.debug("get local tracks",e),I(e)&&M(e)){const t={screen:e.screen},r={video:e.video,audio:e.audio},n=await Promise.all([this.getLocalTracks(t),this.getLocalTracks(r)]);return n[0].concat(n[1])}const t=await async function(e){if(!e)return{audio:!0,video:!0};if(I(e)){if(M(e))throw Zr("can not get mediaStream with video and screen are all enabled");if(!w.screenSharing)throw Yr("your browser can not share screen");const t=e.screen;if(v&&(t.forceChromePlugin||!w.getDisplayMedia)&&!await ui())throw tn("")}const t=!(!e.audio||!e.audio.enabled||e.audio.source)&&{deviceId:e.audio.deviceId,sampleRate:e.audio.sampleRate,sampleSize:e.audio.sampleSize,channelCount:e.audio.channelCount,autoGainControl:e.audio.autoGainControl,echoCancellation:e.audio.echoCancellation,noiseSuppression:e.audio.noiseSuppression},r=!(!e.video||!e.video.enabled)&&{frameRate:e.video.frameRate,height:e.video.height,width:e.video.width,deviceId:e.video.deviceId,facingMode:e.video.facingMode};if(I(e)&&e.screen){if(w.getDisplayMedia&&!e.screen.forceChromePlugin)return wi({audio:t,video:{displaySurface:_i(e.screen.source),width:e.screen.width,height:e.screen.height,frameRate:e.screen.frameRate}});const r=await li(!1,e.screen);return wi({audio:t,video:r})}return wi({audio:t,video:r})}(e);let r;t.video&&"object"==typeof t.video&&t.video.deviceId&&Wr.addEvent("DeviceChanged",{type:0,desc:t.video.deviceId}),t.audio&&"object"==typeof t.audio&&t.audio.deviceId&&Wr.addEvent("DeviceChanged",{type:1,desc:t.audio.deviceId});try{r=await this.getUserMedia(e,t,!0)}catch(e){throw"NotAllowedError"===e.name?rn(""):e}let n=void 0,i=void 0,a=void 0,o=void 0;P(e)&&(i=e.audio.bitrate,o=e.audio.tag),I(e)&&(n=e.screen.bitrate,a=e.screen.tag,o=e.screen.audioTag),M(e)&&(n=e.video.bitrate,a=e.video.tag);const s=r?r.getTracks():[],c=[];for(const t of s){let r;e.video&&e.video.optimizationMode&&(r=e.video.optimizationMode),e.screen&&e.screen.optimizationMode&&(r=e.screen.optimizationMode),r&&uo(t,r)}for(const e of s){let t;t="audio"===e.kind?ki(e,o,i):ki(e,a,n),c.push(t)}if(e.audio&&e.audio.source){const t=await so.createAudioTrackFromSource(e.audio.source,o,i);c.push(t)}return this.updateDeivceInfo(),c}async getLocalStream(e){if(e&&I(e)&&M(e))throw Zr("can not get local stream with video and screen");const t=await this.getLocalTracks(e);return new eo(t,"send")}async getUserMedia(e,r,n=!0){if(jr.debug("request to get user media, config",e),jr.debug("request to get user media, constraints",r),!r.audio&&!r.video)return null;let i;if(I(e))i=await this.getDisplayMedia(r,e);else if(i=await navigator.mediaDevices.getUserMedia(r),!S&&"getSettings"in MediaStreamTrack.prototype&&n){const n=r.video;if(n&&"boolean"!=typeof n){const a=n.width,o=n.height;if("number"==typeof a&&"number"==typeof o){const s=i.getVideoTracks(),c=s&&s[0],{height:d=o,width:u=a}=c.getSettings();if(u&&d){const s=(o-d)*(a-u);if(s*s>10){const s=o/a;return d/ue.stop()),this.getUserMedia(e,t({},r,{video:n}),!1)}}}}}return i}async getDisplayMedia(e,t){let r,n;e.audio&&(r=await navigator.mediaDevices.getUserMedia({audio:e.audio}));const i=t.screen&&t.screen.audio&&!e.audio?{video:e.video,audio:t.screen.audio}:{video:e.video};return n=w.getDisplayMedia&&t.screen&&!t.screen.forceChromePlugin?await navigator.mediaDevices.getDisplayMedia(i):await navigator.mediaDevices.getUserMedia(i),r&&n.addTrack(r.getAudioTracks()[0]),n}async updateDeivceInfo(){this.deviceInfo=await navigator.mediaDevices.enumerateDevices();const e=this.deviceInfo.map(e=>e.deviceId),t=Object.keys(this.deviceMap);let r=!1;t.forEach(t=>{if(-1===e.indexOf(t)&&"@default"!==t){this.emit("device-remove",this.deviceMap[t].device);const e=this.deviceMap[t].device;this.emit("device-changed",{device:e,state:Yi.INACTIVE}),Wr.addEvent("audioinput"===e.kind||"audiooutput"===e.kind?"AudioDeviceInOut":"VideoDeviceInOut",{device_type:"audiooutput"===e.kind?1:0,device_state:0,device_label:e.label,device_id:e.deviceId,device_info:e.label}),delete this.deviceMap[t],r=!0}else this.deviceMap[t].tick+=1}),e.forEach((e,n)=>{if(-1===t.indexOf(e)&&"@default"!==e){this.deviceMap[e]={device:this.deviceInfo[n],tick:0};const t=this.deviceMap[e].device;this.emit("device-changed",{device:t,state:Yi.ACTIVE}),this.emit("device-add",t),Wr.addEvent("audioinput"===t.kind||"audiooutput"===t.kind?"AudioDeviceInOut":"VideoDeviceInOut",{device_type:"audiooutput"===t.kind?1:0,device_state:1,device_label:t.label,device_id:t.deviceId}),r=!0}}),r&&this.emit("device-update",this.deviceInfo)}};class Ao{constructor(e,t){this.networkQuality=ua.UNKNOWN,this._client=e,this._user=t,this.userID=t.userID,this.userData=t.userData}getVideoTracks(){let e=[];for(let t of this._client._remoteTracks)t.isVideo()&&t.userID===this.userID&&e.push(t);return e}getAudioTracks(){let e=[];for(let t of this._client._remoteTracks)t.isAudio()&&t.userID===this.userID&&e.push(t);return e}}class ho extends C{constructor(){super(...arguments),this._isMuted=!1}get mediaElement(){return this._track&&this._track.mediaElement}get track(){return this._track}set track(e){e&&(this._track=e,this._track.on("ended",()=>{Ua.emit("trackEnded",e.mediaTrack.id)}),this._track.on("audioBuffer",t=>{Ua.emit("audioBuffer",t,e.mediaTrack.id)}),this.trackID=this._track.info.trackID,this.userID=this._track.info.userID,this.tag=this._track.info.tag,this._kind=this._track.info.kind,this._isMuted=!!this._track.info.muted)}play(e,t={}){return this._track?"boolean"==typeof t?this._track.play(e,t,{}):this._track.play(e,void 0,t):Promise.reject()}isAudio(){return"audio"===this._kind}isVideo(){return"video"===this._kind}isMuted(){return this._isMuted}getMediaStreamTrack(){return this.track?this.track.mediaTrack:void 0}}class fo extends ho{constructor(e){super(),this._isSubScribed=!1,this.uplinkStats={uplinkRTT:0,uplinkLostRate:0},this._kind=e.kind,this.trackID=e.trackID,this.userID=e.userID,this.tag=e.tag,Ua.on("remote-track-stats",e=>{for(let t of e)t.trackID===this.trackID&&(this.uplinkStats.uplinkLostRate=t.packetLossRate,this.uplinkStats.uplinkRTT=t.rtt)}),Ua.on("mute-tracks",e=>{for(const t of e)t.trackID===this.trackID&&(this._isMuted=t.muted,this.emit("mute-state-changed",t.muted))})}isSubscribed(){return this._isSubScribed}}class po extends fo{constructor(e){super(e),this.isMultiProfileEnabled=!1,this.isLowStreamEnabled=!1,this.profile=la.HIGH,e.profiles.length>0&&(this.isMultiProfileEnabled=!0,this.isLowStreamEnabled=!0),Ua.on("sub-profile-changed",(e,t)=>{if(e===this.trackID)switch(t){case"high":this.profile=la.HIGH,this.emit("profile-changed",la.HIGH),this.emit("low-stream-state-changed",!1);break;case"medium":this.profile=la.MEDIUM,this.emit("profile-changed",la.MEDIUM);break;case"low":this.profile=la.LOW,this.emit("profile-changed",la.LOW),this.emit("low-stream-state-changed",!0)}})}setProfile(e){Ua.emit("set-profile",this.trackID,e)}setLowStream(e){if(!this.isLowStreamEnabled)throw Zr("isLowStreamEnabled is false, do not setLowStream on normal track");const t=e?la.LOW:la.HIGH;Ua.emit("set-profile",this.trackID,t)}getCurrentFrameData(){return this._track?this._track.getCurrentFrameDataURL():"data:,"}getStats(){const e={downlinkFrameRate:0,downlinkBitrate:0,downlinkLostRate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.downlinkBitrate=t[0].bitrate,e.downlinkFrameRate=t[0].frameRate,e.downlinkLostRate=t[0].packetLossRate,e.uplinkLostRate=this.uplinkStats.uplinkLostRate,e.uplinkRTT=this.uplinkStats.uplinkRTT,this.isMultiProfileEnabled&&(e.profile=this.profile),e)}}class mo extends fo{constructor(e){super(e),Ua.on("audioBuffer",(e,t)=>{this._track&&t===this._track.mediaTrack.id&&this.emit("audioFrame",e)})}setVolume(e){this.track&&this.track.setVolume(e)}getVolumeLevel(){if(this.track)return this.track.getCurrentVolumeLevel()}getCurrentTimeDomainData(){if(this.track)return this.track.getCurrentTimeDomainData()}getCurrentFrequencyDomainData(){if(this.track)return this.track.getCurrentFrequencyData()}async setPlaybackDevice(e){if(this.track)return this.track.setPlaybackDevice(e)}getStats(){const e={downlinkBitrate:0,downlinkLostRate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.downlinkBitrate=t[0].bitrate,e.downlinkLostRate=t[0].packetLossRate,e.uplinkLostRate=this.uplinkStats.uplinkLostRate,e.uplinkRTT=this.uplinkStats.uplinkRTT,e)}}class go extends C{constructor(e){super(),this.connectionState=$i.DISCONNECTED,this._localTracks=[],this._remoteTracks=[],this._disconnectedInfo={code:0},this.remoteUsers=[],this.session=new Xa({transportPolicy:e}),this.session.on("user-join",e=>{const t=new Ao(this,e);this.remoteUsers.push(t),this.emit("user-joined",e.userID,e.userData)}),this.session.on("user-leave",e=>{this.remoteUsers=this.remoteUsers.filter(t=>t.userID!==e.userID),this.emit("user-left",e.userID)}),this.session.on("track-add",e=>{if(0===e.length)return;const t=e.map(e=>"audio"===e.kind?new mo(e):new po(e));this._remoteTracks.push(...t);const r=Gr(t,e=>e.userID);Object.entries(r).forEach(([e,t])=>{this.emit("user-published",e,t)})}),this.session.on("track-remove",e=>{if(0===e.length)return;const t=e[0].userID,r=new Set;for(const t of e)r.add(t.trackID);let n=[],i=[];for(const e of this._remoteTracks)r.has(e.trackID)?n.push(e):i.push(e);this._remoteTracks=i,this.emit("user-unpublished",t,n)}),this.session.on("mute-tracks",e=>{0!==e.length&&Ua.emit("mute-tracks",e)}),Ua.on("set-mute-tracks",(e,t)=>{this.session.muteTracks([{trackID:e,muted:t}])}),this.session.on("room-state-change",e=>{switch(e){case Va.Idle:this.connectionState=$i.DISCONNECTED;break;case Va.Connecting:this.connectionState=$i.CONNECTING;break;case Va.Reconnecting:this.connectionState=$i.RECONNECTING;break;case Va.Connected:this.connectionState=this.connectionState===$i.CONNECTING?$i.CONNECTED:$i.RECONNECTED;break;default:jr.warning("Invalid roomState: ",e)}if(this.connectionState===$i.DISCONNECTED){let e;switch(this._disconnectedInfo.code){case 0:e=Aa.LEAVE;break;case 10006:e=Aa.KICKED_OUT;break;default:e=Aa.ERROR}let t={reason:e};if(e===Aa.ERROR)switch(t.errorCode=this._disconnectedInfo.code,t.errorCode){case 10001:t.errorMessage="token 错误";break;case 10002:t.errorMessage="token 过期";break;case 10004:t.errorMessage="reconnect token 过期";break;case 10007:t.errorMessage="断线重连失败";break;case 10022:t.errorMessage="该用户在其他页面或终端登录";break;case 10011:t.errorMessage="房间人数已满";break;case 10012:t.errorMessage="房间已关闭";break;default:t.errorMessage="unexpected error"}this.release(),this.emit("connection-state-changed",this.connectionState,t)}else this.emit("connection-state-changed",this.connectionState)}),this.session.on("messages-received",e=>{for(let t of e){const e={ID:t.msgid,userID:t.userID,content:t.data,timestamp:t.timestamp};this.emit("message-received",e)}}),this.session.on("media-relay-state-changed",(e,t)=>{this.emit("media-relay-state-changed",e,t)}),this.session.on("remote-user-reconnecting",e=>{this.emit("user-reconnecting",e.userID)}),this.session.on("remote-user-reconnected",e=>{this.emit("user-reconnected",e.userID)}),this.session.on("forward-job-connected",e=>{this.emit("direct-livestreaming-state-changed",e.jobId,da.STARTED)}),this.session.on("forward-job-disconnected",e=>{this.emit("direct-livestreaming-state-changed",e.jobId,da.STOPPED)}),this.session.on("merge-job-connected",e=>{this.emit("transcoding-livestreaming-state-changed",e.jobId,da.STARTED)}),this.session.on("merge-job-disconnected",e=>{this.emit("transcoding-livestreaming-state-changed",e.jobId,da.STOPPED)}),this.session.on("disconnect",e=>{this._disconnectedInfo=e}),this.session.on("on-sub-profile-changed",e=>{Ua.emit("sub-profile-changed",e.trackid,e.profile)}),this.session.on("volume-indicator",e=>{this.emit("volume-indicator",e)}),Ua.on("remote-track-stats",e=>{for(let t of e){const e=this.remoteUsers.filter(e=>e.userID===t.userID)[0];if(!e)return;switch(t.networkGrade){case x.INVALID:e.networkQuality=ua.UNKNOWN;break;case x.POOR:e.networkQuality=ua.POOR;break;case x.FAIR:e.networkQuality=ua.FAIR;break;case x.GOOD:e.networkQuality=ua.GOOD;break;case x.EXCELLENT:e.networkQuality=ua.EXCELLENT;break;default:jr.warning("unkonw network grade: ",t.networkGrade)}}}),Ua.on("set-profile",(e,t)=>{switch(t){case la.HIGH:this.session.setProfile(e,"high");break;case la.MEDIUM:this.session.setProfile(e,"medium");break;case la.LOW:this.session.setProfile(e,"low")}}),Ua.on("setMediaStreamTrack",(e,t,r,n)=>{this.session.replaceTrack(e,t).then(r).catch(n)})}setTransportPolicy(e){this.session.config.transportPolicy=e}get userID(){return this.session.userID}get userData(){return this.session.userData}get roomName(){return this.session.roomName}getRemoteUser(e){return this.remoteUsers.find(t=>t.userID===e)}async setClientMode(e){this.session.setClientMode(e)}async setClientRole(e){await this.session.setClientRole(e)}async join(e,t){await this.session.joinRoomWithToken(e,t)}async leave(){await Promise.resolve().then(()=>this.session.leave()),this.release()}release(){this._localTracks=[],this._remoteTracks=[],this._disconnectedInfo={code:0},this.remoteUsers=[]}async publish(e){if(Array.isArray(e)){e.find(e=>e.isVideo())&&(this.session.simulcast=!!e.filter(e=>e.isVideo()).find(e=>e.isMultiProfileEnabled)),await this.session.publish(e.map(e=>e.track));for(const t of e)t.trackID=t.track.info.trackID,t.userID=this.session.userID;this._localTracks.push(...e)}else e.isVideo()&&e.isMultiProfileEnabled&&(this.session.config.simulcast=!0),await this.session.publish([e.track]),e.trackID=e.track.info.trackID,e.userID=this.session.userID,this._localTracks.push(e)}async unpublish(e){if(Array.isArray(e)){if(this._localTracks.filter(t=>e.includes(t)).length!==e.length)throw Zr("target tracks has not published");await this.session.unpublish(e.map(e=>e.trackID)),this._localTracks=this._localTracks.filter(t=>!e.includes(t))}else{if(!this._localTracks.includes(e))throw Zr("target tracks has not published");await this.session.unpublish([e.trackID]),this._localTracks=this._localTracks.filter(t=>t!==e)}}async subscribe(e){let t;if(Array.isArray(e)){t=await this.session.subscribe(e.map(e=>e.trackID));let r=[],n=[];for(let i of t){const t=e.filter(e=>e.trackID===i.info.trackID);if(0===t.length)continue;const a=t[0];a.track=i,a._isSubScribed=!0,"audio"===i.info.kind?n.push(a):r.push(a)}return{audioTracks:n,videoTracks:r}}if((t=await this.session.subscribe([e.trackID])).length>0){const r=t[0];return e.track=r,e._isSubScribed=!0,"audio"===r.info.kind?{videoTracks:[],audioTracks:[e]}:{audioTracks:[],videoTracks:[e]}}return{audioTracks:[],videoTracks:[]}}async unsubscribe(e){Array.isArray(e)?(await this.session.unsubscribe(e.map(e=>e.trackID)),e.forEach(e=>{e._isSubScribed=!1})):(await this.session.unsubscribe([e.trackID]),e._isSubScribed=!1)}async sendMessage(e,t,r){Array.isArray(r)?await Promise.resolve().then(()=>this.session.sendCustomMessage(t,r.map(e=>e.userID),e)):await Promise.resolve().then(()=>this.session.sendCustomMessage(t,[],e))}async startDirectLiveStreaming(e){await this.session.createForwardJob(Mn({userConfigExtraInfo:e.userConfigExtraInfo,jobId:e.streamID,publishUrl:e.url,audioTrackId:e.audioTrack&&e.audioTrack.trackID,videoTrackId:e.videoTrack&&e.videoTrack.trackID}))}async stopDirectLiveStreaming(e){await this.session.stopForwardJob(e)}async startTranscodingLiveStreaming(e){await this.session.createMergeJob(e.streamID,Mn({publishUrl:e.url,height:e.height,width:e.width,fps:e.videoFrameRate,kbps:e.bitrate,stretchMode:e.renderMode,watermarks:e.watermarks&&e.watermarks.map(e=>({x:e.x,y:e.y,w:e.width,h:e.height,url:e.url})),background:e.background&&{x:e.background.x,y:e.background.y,w:e.background.width,h:e.background.height,url:e.background.url},maxRate:e.maxBitrate,minRate:e.minBitrate,holdLastFrame:e.holdLastFrame})),e.transcodingTracks&&await this.setTranscodingLiveStreamingTracks(e.streamID,e.transcodingTracks)}async stopTranscodingLiveStreaming(e){await this.session.stopMergeStream(e)}async setTranscodingLiveStreamingTracks(e,t){const r=t.map(e=>Mn({trackID:e.trackID,x:e.x,y:e.y,w:e.width,h:e.height,z:e.zOrder,stretchMode:e.renderMode}));e?await this.session.addMergeStreamTracks(r,e):await this.session.addMergeStreamTracks(r)}async removeTranscodingLiveStreamingTracks(e,t){e?await this.session.removeMergeStreamTracks(t.map(e=>e.trackID),e):await this.session.removeMergeStreamTracks(t.map(e=>e.trackID))}getNetworkQuality(){let e=ua.UNKNOWN;const t=this._localTracks.reduce((e,t)=>t.track?[...e,...t.track.getStats().map(e=>e.networkGrade)]:[...e],[]);return t.includes(x.POOR)?e=ua.POOR:t.includes(x.FAIR)?e=ua.FAIR:t.includes(x.GOOD)?e=ua.GOOD:t.includes(x.EXCELLENT)?e=ua.EXCELLENT:e}getUserNetworkQuality(e){let t=ua.UNKNOWN;const r=this.remoteUsers.filter(t=>t.userID===e)[0];return r?t=r.networkQuality:(jr.warning("cannot find userID: ",e),t)}enableAudioVolumeIndicator(){this.session.registerVolumeIndicatorEvent()}async kickOutUser(e){this.remoteUsers.find(t=>t.userID===e)?await this.session.kickoutUser(e):jr.warning("cannot find userID: ",e)}async startMediaRelay(e){return this.session.startMediaRelay(e)}async updateMediaRelay(e){return this.session.updateMediaRelay(e)}async stopMediaRelay(){return this.session.stopMediaRelay()}}class vo extends ho{constructor(e){super(),this.track=e,Ua.on("trackEnded",e=>{this._track&&e===this._track.mediaTrack.id&&this.emit("ended")})}setMuted(e){this._isMuted=e,Ua.emit("set-mute-tracks",this.trackID,e)}destroy(){this.track&&this.track.release()}}class To extends vo{constructor(e){super(e),this.isMultiProfileEnabled=!1}getLowStreamConfig(){if(this._track)return this._track.lowStreamConfig}getCurrentFrameData(){return this._track?this._track.getCurrentFrameDataURL():"data:,"}getStats(){if(!this._track)return[];let e=this._track.getStats();if(0===e.length)return[];if(1===e.length){return e.map(e=>({uplinkBitrate:e.bitrate,uplinkFrameRate:e.frameRate,uplinkLostRate:e.packetLossRate,uplinkRTT:e.rtt}))}{const t=(e=e.filter(e=>0!==e.bitrate).sort((e,t)=>e.bitrate-t.bitrate)).map(e=>({uplinkBitrate:e.bitrate,uplinkFrameRate:e.frameRate,uplinkLostRate:e.packetLossRate,uplinkRTT:e.rtt}));return t[0]&&(t[0].profile=la.LOW),t[1]&&(t[1].profile=la.MEDIUM),t[2]&&(t[2].profile=la.HIGH),2==t.length&&t[1].profile===la.MEDIUM&&(t[1].profile=la.HIGH),t}}setOptimizationMode(e){if(!this._track)return!1;const t=this._track.mediaTrack;return"contentHint"in t&&(t.contentHint=e,t.contentHint===e)}}class bo extends To{constructor(e){super(e)}play(e,t={}){return"object"==typeof t&&void 0===t.mirror&&(t.mirror=!0),super.play(e,t)}}class So extends vo{constructor(e){super(e),Ua.on("audioBuffer",(t,r)=>{r===e.mediaTrack.id&&this.emit("audioFrame",t)})}setVolume(e){this.track&&this.track.setVolume(e)}getVolumeLevel(){if(this.track)return this.track.getCurrentVolumeLevel()}getCurrentTimeDomainData(){if(this.track)return this.track.getCurrentTimeDomainData()}getCurrentFrequencyDomainData(){if(this.track)return this.track.getCurrentFrequencyData()}async setPlaybackDevice(e){if(this.track)return this.track.setPlaybackDevice(e)}getStats(){const e={uplinkBitrate:0,uplinkRTT:0,uplinkLostRate:0};if(!this._track)return e;const t=this._track.getStats();return 0===t.length?e:(e.uplinkBitrate=t[0].bitrate,e.uplinkRTT=t[0].rtt,e.uplinkLostRate=t[0].packetLossRate,e)}}class yo extends C{constructor(e,t){super(),this._mixingManager=e,this.source=t,this._mixingManager.musicManager.on("music-state-change",e=>{switch(e){case N.IDLE:case N.LOADING:return;case N.PLAY:return void this.emit("state-changed",sa.PlAYING);case N.PAUSE:return void this.emit("state-changed",sa.PAUSED);case N.END:return void this.emit("state-changed",sa.STOPPED)}})}async start(e){this._mixingManager.musicManager.setMusicOption({loop:e}),await this._mixingManager.musicManager.startMusicMixing(this.source)}stop(){this._mixingManager.musicManager.stopMusicMixing()}resume(){this._mixingManager.musicManager.resumeMusicMixing()}pause(){this._mixingManager.musicManager.pauseMusicMixing()}getDuration(){return this._mixingManager.musicManager.getMusicDuration()}getCurrentPosition(){return this._mixingManager.musicManager.getMusicCurrentTime()}seekTo(e){this._mixingManager.musicManager.setMusicCurrentTime(e)}setPlayingVolume(e){this._mixingManager.musicManager.setMusicOption({volume:e})}setMixingVolume(e,t){}}class ko extends So{constructor(e){const t=new ao(e);super(t.outputTrack),this._sourceTrack=e,this._mixingManager=t,this.mixerList=[]}createAudioMixer(e){const t=new yo(this._mixingManager,e);return this.mixerList.push(t),t}destroy(){this._mixingManager.release(),this._sourceTrack.release()}}class _o extends To{constructor(e){super(e)}}class wo extends So{constructor(e,t){super(e),this.source=t,e.on("audio-state-change",e=>{switch(e){case N.IDLE:case N.LOADING:return;case N.PLAY:return void this.emit("state-changed",sa.PlAYING);case N.PAUSE:return void this.emit("state-changed",sa.PAUSED);case N.END:return void this.emit("state-changed",sa.STOPPED)}})}async start(e){e&&this._track.setLoop(e),this._track.startAudioSource()}stop(){this._track.stopAudioSource()}resume(){this._track.resumeAudioSource()}pause(){this._track.pauseAudioSource()}getDuration(){return this._track.getDuration()}getCurrentPosition(){return this._track.getCurrentTime()}seekTo(e){this._track.setCurrentTime(e)}}class Co extends So{constructor(e){super(e)}async setMediaStreamTrack(e){return Ua.safeEmitAsPromise("setMediaStreamTrack",this.trackID,e)}}class Eo extends To{constructor(e){super(e)}async setMediaStreamTrack(e){return Ua.safeEmitAsPromise("setMediaStreamTrack",this.trackID,e)}}const 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1eSZn3q8MwoZki5AIrYePhhwjXAzgG+GD+jt7IAIBR2aMkZI0QDF14mkgBY3rlyYPZeI50Jxj6keGaIj7pUBpWdRClqy6/6dsW3++zDROLlF4gIHR4oJ1kgg2+5sUpz4TjxXvb9c26t5rs31QwEAABBLdMNhCpOXUQXM4TOGsP+9DKHFdtg8ifKunQ1iQRNGMBRUN42jZYVbEGzfYIEDwGA8JpAgxwc//tSxG6CCjitMgykbwE9juaZhhh4nRe7ZadDN4KR5vVPgyWqARjOO/53YiIYW+4PU2PJ4uQmu4J3j/P+Tb/+36/6rWr1zqmve437/sLIQAA2k9ySNBNCHihLSTkHRKHM0OhCNiOPRmH7ZCF5eWvLTJuuuMC3FvQFRKkGyEisiDMK1MQKg5UT/rIblCO1IpX+v55fO+/2lMF/fXX1KNKW90n5eX8i/LTsdooMnT3UgutZNX/iZQQAAAxk2cYkSJaEAEngiYh+4SwKR8HuwyJlDnz/+1LEe4AOSHs3TCTQiaEn56mWDLhsSAlNRIaVYyNm6wThPzA8QQiULALDsPwJlspB6L07ymp9G8ndvclRH69p0OilmBW9D8qpXtBikk6XtILNNfT8uJeLNc0t5zu07wut2Htqm1m7v7xBvx7iJe2fe7Nn7HlBIOvNur62iJ+VL3/lUAEEFQ4azSgXqweuhMaUpW6TET7Q4/jcHbAMcwjV2o1dI1TsZSN6+kFCoVdpx5uI1tlo4vpLpCdvRJ3JQg5eaql/X3NfUxslzvnZI7rW5f/7UsRsAZE9KyjNsNLB5B6lqZeZOPsqTqh1523vbVZub7n7/kzCbmh46qxpqMaoiNHNOjQ0uVfeubvtqjanZ5oeQAIALpnZgH5SIyAEP07HlV1HV4rXgCZXSu2eZIzFOmiWZSvw7tO7rcJ6elMDytrkojMjgtLDeOdJTHLWtYX8Y0WUZvPZ03xsfsqHi2Vkb3SYxsjMN+5spPVUqFUVHJK7K6zB+QjlRl/v3GjQ+6DhYrKdGXX/V1QQONm1K/f+/o2oxngAAMZ2QIIQVNFqjRgA//tSxEiAEH2bLOyYtworIOTJpKLIsBQGJ3l0YGaeylxnIUxZyoSwEv04xetvWGwZLazmMPd5sDmNIWDjFMzdnIEk+BVYmk0H5lg3sH1NJUNFlYOJipQWOmmMujEGQPNWhssKjpaZvMTcaNrnZFB/YbK33jTpYmnJu5izzkyguOQAwOpwwLA0vSmHlCx2ZfS+i7ENAKQAAAfNJ0QbCRbhrfSJQgp4agASxIiXhGSAbow8MLRLDpCP4jIkqlJxZAPE4nJio+484qaaoKtOLx4Ia43/+1LEHwAM7JEvLLBpwdEeJamGGXC18RMGDqjRVQ0OIWKB3aNaRAqybOdYGgk2hDudAKFvARw6K3mqcdou8sAiwAAIRLgYY40NbnADxrUcWWtbo3ebYGJoYCUFxfE9MIJ6uMRxRHRNO9D4kE4sBq+PQ41rFmPcmRLwfbvtwhub5jZLrfkItmuz9rTPrUoykMzC1e3748PW8VU329//ESoYDsFS+7OAwKhdZN5Qm1R18CZLSgIfAACKStFFFmg87S1XMlbjDtA+pQ8tAuWBSYHJOf/7UsQPAAy9JTVMMKnBeh8naYSM6NVw2vHy85fsugSHv/WB6J+CcmY7KIolRrqj95fKdEVSEpc7PF2Zlbd0VHpZagOjNVTLkNOf5nm//EDkxYoDs2ZYKNdCJDyb0A92QCm27sF4RJKNkKu5S8GYLnwIE40jEICEw0goijjkSKDOtMYmUBA49fs4eMUnoZEec7ISy4/9L3K1yhllsuq84+fkR//J+9XChEDixZ+tpoTiqBR4GNET7Ou6jZJ1AU+jUAEiacoBKW4WpMjX60dZxp9G//tSxAqACoxpQ6eYbGFHCebplhjgtPQuwsaobCZzorZNuwyvYGJ+fgg0gQOMDBRBRZgk6w2RjhC0awkSdJ6j7jx1ZIWaUpeWCPohsYLuGvUuz2/9QG7iABJJ0GTwX8DgmE224vUwNCGxTXGqHENJ94l2WQplp/nmiHoJdLDjzwy0XcMIui5MeBFiqrpgqxo9De8mMkNEvHAVFjb2I6iQTSRPExROlqoASWRIBKNuagE4aIl1ToqzQYgRBMjFQwMjEimdDxdz/T7m535NK11OAIX/+1LEFQAKcHs9p7BnwVAM57WEmRAIrENipTmOynjrhcTIDIReAws5AlkB6pfdIk7sfUY1q1MLhpKMZc///rAC2kaATablw2AUUlG1t+GkuLEGuuUBIiKhs0TjjhK5lHJybTu7GKuZJzDy5bMzrMQB4GD9yAA8kxKVi6JlhogtjhVtBs1cfPQWrU07/Mo6Pbo0KqoDvuAGk3LhPxJQWEwlzHZct3yoCgnMuQHyY/YXco39WxS2IcqoxqFYQroj1ShRyoC98bXoyUd3OfaDzK7Wh//7UsQfAEtZAzlMJEfBSomncYYYYJKrWzK/AeyWyvyasoM8/2Iepx0MNezzzluPXlBQBSrNIC8TMAjC/TpiSSBSsQSSqMTVw24WASWBbmqKjqvuvHU7HhE24KklMeNB0+WaIqCgUKbBYSBJoooel6Wza0hIVlgTW1j2W6F1CooLO1/fqXUe37e2FWpuXgkBQWGYEEQvfLhyiN2xqOHFkgwhIzGY/yevZAt3LGsQihk41qRnGIsFRgCTSyhJAgZGrjhbfeHzomeMHNGMFy8Wq3UE//tSxCYACqBvR6YYbSFHieb1lhhgzYCVds9VDfsuAMSZQABJKcoxCZoSnEFnwqIg/iUZJUhcfTgIJAZXkiZUkEr/knjQR6bmjZcSQ2KCxM8RFdFkkf6wAqhhnIqYyXFrXxV7PK2ImDKL3Oo70Cun0AXZG0gE425upMoUwVwgiCwaSyZDE7FrCZWZEtmpmbPkeKvK9IgtBBYVtBZgaKBUVD7hUewpYoJRQWFCqQStTZXoC8te5m9j/wbCYAeMde/J+YFLWa6w7td3CnbIpeYitGb/+1LEMIAKsGE9rDBjgWcOKPT2GKShB5iPC5UOxmvCsilY+VHprIOdOKxp9eHAp1VM8ZXOfaqmhftPThYiRPGRUDBEpPHWnwy4QkzmxMEXnGXiccbCYIHRZCqddkr6e7MbDnrqBebrRILkjm67MlxMBdDuCJ9OQUZ6eDQuWKmF0a+q1gRMOlNi9wZ0iNmLppmeecfiZa8jEYyTKB7Roq6J3n6iosRETJhw1QoGjo0YO/NTq81f1u/qBds0cKLjac4hZCyJSCWLsoDSCzbYNExEHf/7UsQ2gAqAk0GnsGVBTZJotPSM5OOkDs0Uh8O9anh4GckBP7c1wiiWeK6sfkX5+cuJ0CZrjIAWwcfGWYHYXRHIExhVQrV60MH39fp9KqnVAGlAAEoqU2QHYpMKzWF5AYXDqXEhuaD33FwwOOHwsEtZFi2JMckTwyzOUWJjBUOg094PhddDoqLvvSPUHzCrnM/KrQGL5oVUzumnspfW+/vUqZv6ASrAALSUvHeAlnCpDiTBqyiQakICQcHyIgJ0CBdNBjcUQZaGTdzAEd2T86mZ//tSxECACohVN0wwxQGEkCfo9IzooUEU4VwQ4gPhhpQIjhoeCwq1JOTEN9VWt8BgS+9h/tJirxjULUNGqsSBDI4TuQTZUcC/xIoRqlQUk0xBJBQlWzRF8pdIx+LWXC0rLFmuLWqmaBSASd9m1cPDUL+ihaYK1iOUjZSUo+RmpPtnMxamMCoaAQsJZ+7en3GxyUlUZhyf//FYmen2cWcKBCR9lINRyXgGyGQGzpVVkLwBSYgKTZUdiSWwLiGMI0mQQ+nOh930zwfJERkhSQJCNgD/+1LEQ4AKpKtDR7Bo0UwKaDWWGGAEYCD6APOvolzoxDFVQmxzwnQ8mQQYap5P+8PnBx+OCPTVAkV5iTZHL7rfxwq5Wbzbrvq89BCLLrRd1J6mZzKobw9GAUIEC9OM5FDnLDFAzKlTSuBJrqMUHVNhzaur0j3Lgnqxc7fcMurjzSCzVP8O///X77wWpX7ev/8+gBNUuSAEhRxNpRJuQAHhLLDGXQBxAHpVoA4+7xfNdZaIMAF0HkicaRAVgHsHKYIxT8EceOkOdr53pDakdomzjP/7UsRNAAtEcU31gYAqYSbmtzTwAelqwkmxLb1Iui+ZtPHcXcUlagUyvNKFnt9K7owP/qM5qtrfv4M+/77pNeW89Fcssj95PBiVvqurZ3/ExBz/aJRieRKODyTX/+P/X3/pibzb3RUPImPEvALKAGAAAgArwFi3Cif+bImX+lmP+BDZooObSf8DSrgBmw5JEcAQ2Bi0AGfOGJMocCw8DAlgMmKBYE6KSfh6QN1gbuHUAaARb/AwoQckVgAUMFkofXqV/AXDBYEPqAuCCyUG2osh//tSxDGAEoFFELmqAAAAADSDgAAESVSqv4ciFkIqIpEG6oNsS8JtC33//8OSGTAQDCxIL7BjoXyC5ocsR0Hza9f//k+XkkxBTUUzLjEwMKqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqr/+1LERYPAAAGkAAAAIAAANIAAAASqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqg==";class Mo extends To{constructor(e,t,r,n){super(e),this.drawImage=(()=>{this.drawImageOnce(),requestAnimationFrame(this.drawImage)}),this.drawImageOnce=(()=>{if(this.ctx)for(const e of this.canvasSources)this.ctx.drawImage(e.source,e.x,e.y,e.width,e.heigth)}),this.canvas=t,this.ctx=r,this.updateSources(n).then(this.drawImage).catch(e=>{jr.warning(e)});const i=new Audio;i.src=Po,i.autoplay=!0,i.loop=!0,i.muted=!0,i.ontimeupdate=(()=>{this.drawImageOnce()}),this.audioElement=i}async updateSources(e){this.sources=e,this.canvasSources=[];const t=await Promise.all(e.map(e=>ba.loadImage(e.source)));this.ctx&&this.ctx.clearRect(0,0,this.canvas.width,this.canvas.height);for(let r=0;r"audio"===e.info.kind)[0],r=i.filter(e=>"video"===e.info.kind)[0];if(!t||!r)throw Zr(`createScreenVideoTrack error, audioTrack: ${t}, videoTrack: ${r}`);e&&e.encoderConfig&&"string"!=typeof e.encoderConfig&&e.encoderConfig.lowStreamConfig&&(r.lowStreamConfig=e.encoderConfig.lowStreamConfig);const a=new So(t),o=new _o(r);return void 0!==n.isMultiProfileEnabled&&(o.isMultiProfileEnabled=n.isMultiProfileEnabled),jr.log("createScreenVideoTrack end",[o,a]),[o,a]}}static async createMicrophoneAndCameraTracks(e,r){let n,i;if(jr.log("createMicrophoneAndCameraTracks start",e,r),e&&e.encoderConfig)if("string"==typeof e.encoderConfig){if(!(n=ra[e.encoderConfig]))throw fn()}else n=t({},na,e.encoderConfig);else n=na;if(r&&r.encoderConfig)if("string"==typeof r.encoderConfig){if(!(i=ea[r.encoderConfig]))throw fn()}else i=t({},ta,r.encoderConfig);else i=ta;const a=await lo.getLocalTracks({audio:Mn({enabled:!0,bitrate:n.bitrate,sampleRate:n.sampleRate,sampleSize:n.sampleSize,channelCount:n.stereo?2:1,autoGainControl:e&&e.AGC,noiseSuppression:e&&e.ANS,echoCancellation:e&&e.AEC,deviceId:e&&e.microphoneId,tag:e&&e.tag}),video:Mn({enabled:!0,width:i.width,height:i.height,frameRate:i.frameRate,bitrate:i.bitrate,tag:r&&r.tag,facingMode:r&&r.facingMode,deviceId:r&&r.cameraId})}),o=a.filter(e=>"audio"===e.info.kind)[0],s=a.filter(e=>"video"===e.info.kind)[0];if(!o||!s)throw Zr(`createMicrophoneAndCameraTracks error, audioTrack: ${o}, videoTrack: ${s}`);r&&r.encoderConfig&&"string"!=typeof r.encoderConfig&&r.encoderConfig.lowStreamConfig&&(s.lowStreamConfig=r.encoderConfig.lowStreamConfig);const c=new ko(o),d=new bo(s);return void 0!==i.isMultiProfileEnabled&&(d.isMultiProfileEnabled=i.isMultiProfileEnabled),jr.log("createMicrophoneAndCameraTracks end",[c,d]),[c,d]}static async createBufferSourceAudioTrack(e){let r;if(jr.log("createBufferSourceAudioTrack start",e),e&&e.encoderConfig)if("string"==typeof e.encoderConfig){if(!(r=ra[e.encoderConfig]))throw fn()}else r=t({},na,e.encoderConfig);else r=na;const n=await lo.getLocalTracks({audio:Mn({enabled:!0,source:e.source,bitrate:r.bitrate,sampleRate:r.sampleRate,sampleSize:r.sampleSize,channelCount:r.stereo?2:1,tag:e&&e.tag})}),i=new wo(n[0],e.source);return jr.log("createBufferSourceAudioTrack end",i),i}static createCanvasVideoTrack(e){const t=document.createElement("canvas");t.width=e.width,t.height=e.height;const r=t.getContext("2d");if(null===r)throw Yr("get context error, canvas track not supported");let n;if(t.captureStream)n=t.captureStream(15);else{if(!t.mozCaptureStream)throw Yr("capture stream error, canvas track not supported");n=t.mozCaptureStream(15)}const i=n.getTracks()[0];e.optimizationMode&&"contentHint"in i&&(i.contentHint=e.optimizationMode);const a=ki(i,e.tag);return new Mo(a,t,r,e.sources)}static createCustomAudioTrack(e){const t=ki(e.mediaStreamTrack,e.tag,e.bitrate);return new Co(t)}static createCustomVideoTrack(e){e.optimizationMode&&"contentHint"in e.mediaStreamTrack&&(e.mediaStreamTrack.contentHint=e.optimizationMode);const t=ki(e.mediaStreamTrack,e.tag,e.bitrate);return new Eo(t)}static setTransportPolicy(e){e===fa.FORCE_TCP&&(this._transportPolicy="forceTcp"),e===fa.FORCE_UDP&&(this._transportPolicy="forceUdp"),this._clients.forEach(e=>e.setTransportPolicy(this._transportPolicy))}static async checkAudioTrackIsActive(e,t=5e3){const r=Math.min(200,t);return new Promise((t,n)=>{if(e.isAudio()){const n=.01,i=200;let a=e.getVolumeLevel()||0,o=e.getVolumeLevel()||0,s=o<=n,c=!0;if(e.isMuted())t(!1);else{const d=setInterval(()=>{e.isMuted()?(t(!1),clearInterval(d)):(a=o,(o=e.getVolumeLevel()||0)>n&&(s=!1),o!==a&&(c=!1))},i);setTimeout(()=>setTimeout(()=>{d&&(clearInterval(d),t(!s&&!c))},0),r)}}else n(Zr("only support audio track"))})}static async checkVideoTrackIsActive(e,t=5e3){return new Promise((r,n)=>{if(e.isVideo()){const i=e.getMediaStreamTrack();if(e.isMuted()&&r(!1),void 0===i)n(Zr("cannot find mediaStreamTrack"));else{const a=document.createElement("video");a.style.width="1px",a.style.height="1px",a.setAttribute("muted",""),a.muted=!0,a.setAttribute("playsinline",""),a.controls=!1,a.style.opacity="0.01",a.style.position="fixed",a.style.left="0",a.style.top="0",document.body.appendChild(a),a.srcObject=new MediaStream([i]),a.play();const o=document.createElement("canvas");o.width=160,o.height=120;const s=o.getContext("2d");if(s){let n=!1,i=null;const c=setInterval(()=>{e.isMuted()&&(c&&(clearInterval(c),r(!1)),a&&a.remove()),s.drawImage(a,0,0,160,120);const t=s.getImageData(0,0,o.width,o.height);var d=Math.floor(t.data.length/3);if(i){for(let e=0;e{setTimeout(()=>{c&&(clearInterval(c),r(n)),a&&a.remove()},0)},t)}else n(Zr("can not get canvas 2d context"))}}else n(Zr("only support video track"))})}static async getElectronScreenSources(e){return lo.getElectronScreenSources(e)}}return Io._clients=[],Io._transportPolicy="preferUdp",lo.on("device-changed",e=>{switch(e.device.kind){case"audioinput":Io.onMicrophoneChanged&&Io.onMicrophoneChanged(e);break;case"audiooutput":Io.onPlaybackDeviceChanged&&Io.onPlaybackDeviceChanged(e);break;case"videoinput":Io.onCameraChanged&&Io.onCameraChanged(e)}}),Io}); diff --git a/ReleaseNotes/release-note-4.1.3.md b/ReleaseNotes/release-note-4.1.3.md new file mode 100644 index 0000000..8ff3183 --- /dev/null +++ b/ReleaseNotes/release-note-4.1.3.md @@ -0,0 +1,13 @@ +# QNRTCWeb v4.1.3 + +## 简介 +QNRTCWeb 是七牛云推出的一款适用于 Web 平台的实时音视频 SDK，提供了包括音视频通话、静音、发布、订阅多种功能，提供灵活的接口，支持高度定制以及二次开发。 + +## 修复 +- 修复 iOS 上使用合流/单路转推时播放画面旋转问题 + + +## 问题反馈 +当你遇到任何问题时，可以通过在 GitHub 的 repo 提交 `issues` 来反馈问题，请尽可能的描述清楚遇到的问题，如果有错误信息也一同附带，并且在 `Labels` 中指明类型为 bug 或者其他。 + +[通过这里查看已有的 issues 和提交 bug](https://github.com/pili-engineering/QNRTC-Web/issues)