Cannot connect Android AOSP to miraclecast

[qhuyduong]

Hello,

I am trying to cast from a device running AOSP Android 13 to miraclecast running on Raspberry Pi.

Miraclecast can be detected. However when I select Miraclecast in Android, the connection is torn down immediately.

Does anyone have any idea?

Here are the log files:

journal.log
sink.log
wifid.log

[albfan]

Looks like you didn't install gstreamer (gst-launch-1.0 is use as default reproducer)

Dec 13 16:10:32 raspberrypi miracle-sinkctl-gst[5625]: [13/12/24 - 16:10:32.013.319] DEBUG: player command: miracle-gst -d 3 -a -p 7236 -r 1280x720 (launch_player() in /home/pi/miraclecast/src/ctl/sinkctl.c:552)
Dec 13 16:10:32 raspberrypi miracle-sinkctl-gst[5625]: running: /usr/bin/gst-launch-1.0 -v --gst-debug=3 udpsrc port=7236 caps="application/x-rtp, media=video" ! rtpjitterbuffer latency=100 ! rtpmp2tdepay ! tsdemux name=demuxer demuxer. ! queue max-size-buffers=0 max-size-time=0 ! h264parse ! avdec_h264 ! videoconvert ! autovideosink demuxer. ! queue max-size-buffers=0 max-size-time=0 ! aacparse ! avdec_aac ! audioconvert ! audioresample ! autoaudiosink
Dec 13 16:10:32 raspberrypi miracle-sinkctl-gst[5625]: /usr/local/bin/miracle-gst: line 100: /usr/bin/gst-launch-1.0: No such file or directory

See you can configure different viewer (like vlc) check wiki

[qhuyduong]

@albfan I am using vlc. The setup is working flawlessly with another Android phone.

Btw, I notice the source send a TEARDOWN immediately after PLAY.

 (sink_setup_fn() in /home/pi/miraclecast/src/ctl/ctl-sink.c:176)

DEBUG: OUTGOING: PLAY rtsp://255.255.255.255/wfd1.0/streamid=0 RTSP/1.0
Session: 0000000a
CSeq: 3


 (sink_setup_fn() in /home/pi/miraclecast/src/ctl/ctl-sink.c:205)

DEBUG: INCOMING: RTSP/1.0 200 OK
CSeq: 3
Date: Fri, Dec 13 2024 08:46:43 GMT


 (sink_req_fn() in /home/pi/miraclecast/src/ctl/ctl-sink.c:28)

DEBUG: INCOMING: SET_PARAMETER rtsp://localhost/wfd1.0 RTSP/1.0
CSeq: 4
Session: 0000000a
Content-Length: 30
Content-Type: text/parameters

wfd_trigger_method: TEARDOWN

 (sink_handle() in /home/pi/miraclecast/src/ctl/ctl-sink.c:365)

[albfan]

If you enable log with date time, you can correlate the error. (What fails in journal.log at the moment stream is stopped)

Although you mention you use vlc, those logs show miracle-sink stating miracle-gst (a script that uses gstreamer) failing to start It, so ir stops the streaming

Share your setup if you think that might help