raspiCam #72

bberg1 · 2024-03-22T17:07:40Z

bberg1
Mar 22, 2024

Thank you, I finally can stream live video :-)

Is there a way to stop/disable and free up all of the assets? Once I stop server.js I can no longer get to libcamera-vid.

Regards,
-Bill

Lillifee · 2024-03-22T18:20:03Z

Lillifee
Mar 22, 2024
Maintainer

Hey @bberg1

When the server shuts down, it should also terminate all child processes, including the libcamera. I frequently start and stop the server during development, and the libcamera is closed accordingly.

Do you manually run it, or is it configured as a service? Also, are there any errors in the application's output upon exiting?
That also implies that you can start the server just once, as the camera remains in use the second time?
Could you also verify or compare the processes before and after stopping the server using ps aux or top?

0 replies

bberg1 · 2024-03-22T21:22:38Z

bberg1
Mar 22, 2024
Author

Hey @bberg1 <https://github.com/bberg1> Hey Lillifee, *Thank you for responding* Just so you know, I’m very new to the Pi and Linux. A bunch of years ago I purchased a 3B+ so I could set up a camera on my 3D printer and watch it remotely so I didn’t have run up and down the stairs a hundred times to see if needed attention. I believe this was installed with NOOBS back then with the Stretch OS version. I found advice online and it has worked well except it occasionally would lock up and needed to be rebooted. Have no idea why. Just to be ahead of a possible failure and my interest in learning more about linux I purchased a couple more of 3B+’s. Was hoping that I could just insert the old SD and it would take off. It would even boot! Guess the hardware on 3B+ has changed over the years and it’s not backwards compatible? Used rpi-imager to install Bulleseye full x(64) and copied the old software/setup – but no go. Seems stuff has been deprecated and raspicam no longer works L Did a lot of web searching and trying options to live stream on the web. Yours was the FIRST that seemed to work. Enough background. I’ve followed your guidelines multiple times. Have run it standalone and also as a service. Works great. And it would certainly meet my first objective for using it to monitor the 3D printer. But wanting the explore/learn things further I kept moving. This is when I first noticed that Libcamera-vid would not work after I ended it raspiCam/node server.js with cntrl-z.. Maybe I’m not really stopping it correctlyng? Anyway, I’ll try to respond to your questions. Fresh boot – server.js and raspiCam previously installed, not running as a service RealVNC Terminal window ps aux – saved as PS-1 libcamera-vid –t0 - works close window ps aux – saved as PS-2 cd raspiCam - node server.js – save screen PS-3 ctrl-z to exit ps aux - saved as PS-4 libcamera-vid – window flashes and closes saved screen to PS-5 ps aux – saved to PS-6 Files attached. Thank you for your help,

…

-B When the server shuts down, it should also terminate all child processes, including the libcamera. I frequently start and stop the server during development, and the libcamera is closed accordingly. Do you manually run it, or is it configured as a service? Also, are there any errors in the application's output upon exiting? That also implies that you can start the server just once, as the camera remains in use the second time? Could you also verify or compare the processes before and after stopping the server using ps aux or top? — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVVBB5OKEXWKY4TROALYZRY6PAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DQOBRGUYDG> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVSVTABKY3KRYPASKMDYZRY6PA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ6CV6.gif> Message ID: ***@***.***>

0 replies

bberg1 · 2024-03-23T02:11:33Z

bberg1
Mar 23, 2024
Author

Lillifee, I think this is probably a very newbie issue J I did some research and found that the appropriate way(?) is to use cntrl-C to cancel. After that everything seems to work as suspected. I can run server.js and libcamera-vid as much as I want as long as I cancel with cntrl-C. I’m learning Regards,

…

-B From: Bill ***@***.*** Sent: Friday, March 22, 2024 5:23 PM To: 'Lillifee/raspiCam'; 'Lillifee/raspiCam' Cc: 'Mention' Subject: RE: [Lillifee/raspiCam] raspiCam (Discussion #72) Hey @bberg1 <https://github.com/bberg1> Hey Lillifee, *Thank you for responding* Just so you know, I’m very new to the Pi and Linux. A bunch of years ago I purchased a 3B+ so I could set up a camera on my 3D printer and watch it remotely so I didn’t have run up and down the stairs a hundred times to see if needed attention. I believe this was installed with NOOBS back then with the Stretch OS version. I found advice online and it has worked well except it occasionally would lock up and needed to be rebooted. Have no idea why. Just to be ahead of a possible failure and my interest in learning more about linux I purchased a couple more of 3B+’s. Was hoping that I could just insert the old SD and it would take off. It would even boot! Guess the hardware on 3B+ has changed over the years and it’s not backwards compatible? Used rpi-imager to install Bulleseye full x(64) and copied the old software/setup – but no go. Seems stuff has been deprecated and raspicam no longer works L Did a lot of web searching and trying options to live stream on the web. Yours was the FIRST that seemed to work. Enough background. I’ve followed your guidelines multiple times. Have run it standalone and also as a service. Works great. And it would certainly meet my first objective for using it to monitor the 3D printer. But wanting the explore/learn things further I kept moving. This is when I first noticed that Libcamera-vid would not work after I ended it raspiCam/node server.js with cntrl-z.. Maybe I’m not really stopping it correctlyng? Anyway, I’ll try to respond to your questions. Fresh boot – server.js and raspiCam previously installed, not running as a service RealVNC Terminal window ps aux – saved as PS-1 libcamera-vid –t0 - works close window ps aux – saved as PS-2 cd raspiCam - node server.js – save screen PS-3 ctrl-z to exit ps aux - saved as PS-4 libcamera-vid – window flashes and closes saved screen to PS-5 ps aux – saved to PS-6 Files attached. Thank you for your help,

-B When the server shuts down, it should also terminate all child processes, including the libcamera. I frequently start and stop the server during development, and the libcamera is closed accordingly. Do you manually run it, or is it configured as a service? Also, are there any errors in the application's output upon exiting? That also implies that you can start the server just once, as the camera remains in use the second time? Could you also verify or compare the processes before and after stopping the server using ps aux or top? — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVVBB5OKEXWKY4TROALYZRY6PAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DQOBRGUYDG> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVSVTABKY3KRYPASKMDYZRY6PA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ6CV6.gif> Message ID: ***@***.***>

0 replies

Lillifee · 2024-03-23T07:14:06Z

Lillifee
Mar 23, 2024
Maintainer

Hey @bberg1,

It's a bit challenging to pinpoint what caused the issue with your old Pi. Raspberry Pi has transitioned from using raspi-still, raspi-vid, etc., to utilizing libcamera apps.

Nevertheless, it's fantastic that you were able to diagnose the problem on your own! Just to clarify, using ctrl z only suspends the process, leaving the server running in the background and blocking other camera usage. To fully stop it, you'd need to use ctrl c.

0 replies

bberg1 · 2024-03-23T11:12:20Z

bberg1
Mar 23, 2024
Author

Hey @bberg1 <https://github.com/bberg1> , It's a bit challenging to pinpoint what caused the issue with your old Pi. Raspberry Pi has transitioned from using raspi-still, raspi-vid, etc., to utilizing libcamera apps. Understood. But I would have expected it to at least boot and just not run the script. NBD. It still runs and now I have a backup. Thank you,

…

-B Nevertheless, it's fantastic that you were able to diagnose the problem on your own! Just to clarify, using ctrl z only suspends the process, leaving the server running in the background and blocking other camera usage. To fully stop it, you'd need to use ctrl c. — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVS6QWDMQFCMRNFMWMTYZUTVFAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DQOBVGAYTG> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVVWXQNMNK3PD3KANTLYZUTVFA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ6JRK.gif> Message ID: ***@***.***>

0 replies

bberg1 · 2024-03-23T16:38:00Z

bberg1
Mar 23, 2024
Author

Lillifee If I accidently use the ctrl-z to suspend the service, how can I restart it. Just using the node command doesn’t work. And if I do reboot that doesn’t work either. Have disconnect/reconnect power. NBD, just wondering.

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-B From: Lillifee ***@***.*** Sent: Saturday, March 23, 2024 3:14 AM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) Hey @bberg1 <https://github.com/bberg1> , It's a bit challenging to pinpoint what caused the issue with your old Pi. Raspberry Pi has transitioned from using raspi-still, raspi-vid, etc., to utilizing libcamera apps. Nevertheless, it's fantastic that you were able to diagnose the problem on your own! Just to clarify, using ctrl z only suspends the process, leaving the server running in the background and blocking other camera usage. To fully stop it, you'd need to use ctrl c. — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVS6QWDMQFCMRNFMWMTYZUTVFAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DQOBVGAYTG> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVVWXQNMNK3PD3KANTLYZUTVFA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ6JRK.gif> Message ID: ***@***.***>

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Lillifee · 2024-03-23T17:27:04Z

Lillifee
Mar 23, 2024
Maintainer

You can use the command fg to bring a process to the foreground and bg to run it in the background. However, upon restarting your Pi, all processes should be terminated, and no process should remain suspended. These are linux command line features and not related to raspicam...

https://prateeksrivastav598.medium.com/understanding-ctrl-z-and-ctrl-c-in-the-linux-terminal-c28bd1e00dbe

0 replies

bberg1 · 2024-03-23T17:40:20Z

bberg1
Mar 23, 2024
Author

Thank you, again!

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-B From: Lillifee ***@***.*** Sent: Saturday, March 23, 2024 1:28 PM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) You can use the command fg to bring a process to the foreground and bg to run it in the background. However, upon restarting your Pi, all processes should be terminated, and no process should remain suspended. These are linux command line features and not related to raspicam... https://prateeksrivastav598.medium.com/understanding-ctrl-z-and-ctrl-c-in-the-linux-terminal-c28bd1e00dbe — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVSKV6UTE23LACD2JO3YZW3RLAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DQOBYGM2TK> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVQ2435TYDBCEDPOHN3YZW3RLA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ6QCG.gif> Message ID: ***@***.***>

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bberg1 · 2024-03-24T23:26:50Z

bberg1
Mar 24, 2024
Author

Another question… Can you point me to a site that will show how to set up over the internet connection? I already use a DDNS service that works well for the outside cameras, but when I try to connect the Pi via http I get the msg ‘refused to connect’. So I’m guessing additional configuration is required. Thank you,

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-B From: Lillifee ***@***.*** Sent: Saturday, March 23, 2024 1:28 PM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) You can use the command fg to bring a process to the foreground and bg to run it in the background. However, upon restarting your Pi, all processes should be terminated, and no process should remain suspended. These are linux command line features and not related to raspicam... https://prateeksrivastav598.medium.com/understanding-ctrl-z-and-ctrl-c-in-the-linux-terminal-c28bd1e00dbe — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVSKV6UTE23LACD2JO3YZW3RLAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DQOBYGM2TK> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVQ2435TYDBCEDPOHN3YZW3RLA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ6QCG.gif> Message ID: ***@***.***>

0 replies

bberg1 · 2024-03-25T02:20:41Z

bberg1
Mar 25, 2024
Author

Lillifee, I think I have working now. Thks,

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-B From: Bill ***@***.*** Sent: Sunday, March 24, 2024 7:27 PM To: 'Lillifee/raspiCam'; 'Lillifee/raspiCam' Cc: 'Mention' Subject: RE: [Lillifee/raspiCam] raspiCam (Discussion #72) Another question… Can you point me to a site that will show how to set up over the internet connection? I already use a DDNS service that works well for the outside cameras, but when I try to connect the Pi via http I get the msg ‘refused to connect’. So I’m guessing additional configuration is required. Thank you,

-B From: Lillifee ***@***.*** Sent: Saturday, March 23, 2024 1:28 PM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) You can use the command fg to bring a process to the foreground and bg to run it in the background. However, upon restarting your Pi, all processes should be terminated, and no process should remain suspended. These are linux command line features and not related to raspicam... https://prateeksrivastav598.medium.com/understanding-ctrl-z-and-ctrl-c-in-the-linux-terminal-c28bd1e00dbe — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVSKV6UTE23LACD2JO3YZW3RLAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DQOBYGM2TK> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVQ2435TYDBCEDPOHN3YZW3RLA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ6QCG.gif> Message ID: ***@***.***>

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Lillifee · 2024-03-25T06:53:41Z

Lillifee
Mar 25, 2024
Maintainer

Hey @bberg1,

It's great that you found a solution. However, I need to point out that Raspicam isn't designed to function as a server for a public website. It lacks password protection and similar security features. Additionally, it's challenging to keep up with updates and maintenance to address potential vulnerabilities of node.

My suggestion is to run it on your local network and set up VPN access to your router. Many routers offer straightforward solutions, eliminating the need to expose it to the public web. This approach enhances security and ensures safer operation.

0 replies

bberg1 · 2024-03-25T10:40:12Z

bberg1
Mar 25, 2024
Author

Never simple J I have the Pi set with a static IP I use a DDNS RaspiCam is started up with a port, –p option The router is set up for port forwarding to point to RaspiCam And from here folks could theoretically get to my network assets?

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-B From: Lillifee ***@***.*** Sent: Monday, March 25, 2024 2:54 AM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) Hey @bberg1 <https://github.com/bberg1> , It's great that you found a solution. However, I need to point out that Raspicam isn't designed to function as a server for a public website. It lacks password protection and similar security features. Additionally, it's challenging to keep up with updates and maintenance to address potential vulnerabilities of node. My suggestion is to run it on your local network and set up VPN access to your router. Many routers offer straightforward solutions, eliminating the need to expose it to the public web. This approach enhances security and ensures safer operation. — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVWANAWI6WUNXCPS5Y3YZ7CYVAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DQOJYGMYDK> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVRXKELADGSOWAO2ZWLYZ7CYVA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ7DQC.gif> Message ID: ***@***.***>

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Lillifee · 2024-03-25T11:02:53Z

Lillifee
Mar 25, 2024
Maintainer

Hey @bberg1,

Just a heads-up: the camera is online, which means someone could potentially access it. While it might not seem like a big deal to have the 3D printer visible, attackers could access the web interface to mess with the settings. And if they find a vulnerability, like in Node.js, they might be able to sneak into your Raspberry Pi and from there, your network.

Remember, no software is foolproof. New vulnerabilities pop up all the time, and without regular updates, things could get risky. Additionaly there is no authentication etc.

For example, I'm using Node.js for the server, and new vulnerabilities published every day.
https://www.cvedetails.com/vulnerability-list/vendor_id-12113/Nodejs.html

However, this applies to anything exposed to the web. But for instance, a router with a VPN should be relatively safe, as it operates using highly secure protocols with strong encryption. The risk is significantly reduced in such cases.

0 replies

bberg1 · 2024-03-27T15:14:53Z

bberg1
Mar 27, 2024
Author

Hi Lillifee, If you are getting annoyed with all of my questions don’t be hesitant to say so. Don’t want to be a nuisance. How can I change additional parameters for the libcamera-vid process? Like maybe –hflip or others. I’ve looked at the server.js file but nothing jumped out at me. Regards,

…

-B From: Lillifee ***@***.*** Sent: Monday, March 25, 2024 7:03 AM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) Hey @bberg1 <https://github.com/bberg1> , Just a heads-up: the camera is online, which means someone could potentially access it. While it might not seem like a big deal to have the 3D printer visible, attackers could access the web interface to mess with the settings. And if they find a vulnerability, like in Node.js, they might be able to sneak into your Raspberry Pi and from there, your network. Remember, no software is foolproof. New vulnerabilities pop up all the time, and without regular updates, things could get risky. Additionaly there is no authentication etc. For example, I'm using Node.js for the server, and new vulnerabilities published every day. https://www.cvedetails.com/vulnerability-list/vendor_id-12113/Nodejs.html However, this applies to anything exposed to the web. But for instance, a router with a VPN should be relatively safe, as it operates using highly secure protocols with strong encryption. The risk is significantly reduced in such cases. — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVSG3OSVPHRSOFWQUYLYZ777FAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DSMBQHE4DA> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVQ5EDAURTKRT5X5O2TYZ777FA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQAQ7IXI.gif> Message ID: ***@***.***>

1 reply

Lillifee Mar 27, 2024
Maintainer

Hey @bberg1

those are camera settings. You can find the hflip, vflip, rotation etc. in the Camera -> Other settings.

bberg1 · 2024-03-27T16:53:53Z

bberg1
Mar 27, 2024
Author

Apologize for noob questions – where is ‘Camera->Other’ located? Only thing I know how to do is add commands/parameters to Libcamera like ‘libcamer-vid -t0 –hflip

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-B From: Lillifee ***@***.*** Sent: Wednesday, March 27, 2024 11:43 AM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) Hey @bberg1 <https://github.com/bberg1> those are camera settings. You can find the hflip, vflip, rotation etc. in the Camera -> Other settings. — Reply to this email directly, view it on GitHub <#72 (reply in thread)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVVIPWZSNKMCCM5K7X3Y2LLFXAVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DSMZQGM3DE> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVW2ZTR52Y4VMR334QLY2LLFXA5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQARBCDU.gif> Message ID: ***@***.***>

0 replies

Lillifee · 2024-03-27T17:08:40Z

Lillifee
Mar 27, 2024
Maintainer

Hey @bberg1

oh i ment on the webinterface under the settings

0 replies

bberg1 · 2024-03-27T17:27:48Z

bberg1
Mar 27, 2024
Author

Perfect! So… appears it only changes settings for the node-server.js If I run libcamera from terminal window it’s back to default, whatever that is. So how in the heck do changes made via an http streaming session update node-server.js So many unknowns J

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-B From: Lillifee ***@***.*** Sent: Wednesday, March 27, 2024 1:09 PM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) Hey @bberg1 <https://github.com/bberg1> oh i ment on the webinterface under the settings image.png (view on web) <https://github.com/Lillifee/raspiCam/assets/23337626/8c007646-c1fc-41da-9123-93f39a58eee9> — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVWSPVP367FKJOFGWKDY2LVJ3AVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DSMZRGQYTG> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVXSAUNS3TTFSJ7N4GTY2LVJ3A5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQARBEFK.gif> Message ID: ***@***.***>

0 replies

Lillifee · 2024-03-27T17:54:16Z

Lillifee
Mar 27, 2024
Maintainer

Hey @bberg1

if you want to use raspicam to find the best settings, you can adjust it in the web interface and copy the command from the terminal output to run libcamera with the same setting.

This is an old screenshot with raspivid, but you get the full libcamera command in the terminal as well.

What do you want to archive by running the libcamera manually in the terminal?

0 replies

bberg1 · 2024-03-27T18:59:06Z

bberg1
Mar 27, 2024
Author

Lillifee, I’m mostly just trying to educate myself, no interest in archiving anything. You may recall that I use the Pi to monitor the 3D printer. It was setup years ago I think on the stretch version. It started to occasionally freeze and I had to reboot it. I’ve since also connected it via Ethernet and so far it has worked good. Maybe the wireless connection was burping or something that caused the freeze? Or maybe it will occur again, but so far not. Anyway, thinking maybe the old thing was going dead I purchased two more Pi 3B+ to have a backup and for education. Hence, I’ve been bugging you J Yours is the first option I D/L’d that worked, so that was progress and appreciated. One thing I’ve noticed is that running the old version when I link in via http I can enlarge/reduce the image and use the mouse to move the image around. This doesn’t seem to be the same with server.js. NBD. At least now I have a backup if needed. And I can continue to experiment with the new units. I’ve already purchased a breakout terminal block for the GPIO. But no projects in the works. I do recall using similar setups when working with interfacing MCU’s. Will have to reeducate myself on that too. Today I’m going to connect a Bluetooth speaker and set something to say hello or play a audio file when it boots. Thks for your replies,

…

-B From: Lillifee ***@***.*** Sent: Wednesday, March 27, 2024 1:55 PM To: Lillifee/raspiCam Cc: bberg1; Mention Subject: Re: [Lillifee/raspiCam] raspiCam (Discussion #72) Hey @bberg1 <https://github.com/bberg1> if you want to use raspicam to find the best settings, you can adjust it in the web interface and copy the command from the terminal output to run libcamera with the same setting. This is an old screenshot with raspivid, but you get the full libcamera command in the terminal as well. image.png (view on web) <https://github.com/Lillifee/raspiCam/assets/23337626/a6e704ba-2de3-496a-8603-196f549692b3> What do you want to archive by running the libcamera manually in the terminal? — Reply to this email directly, view it on GitHub <#72 (comment)> , or unsubscribe <https://github.com/notifications/unsubscribe-auth/BGZWZVTWVU5DWOVR7ZHOPBDY2L2U5AVCNFSM6AAAAABFDV3LK2VHI2DSMVQWIX3LMV43SRDJONRXK43TNFXW4Q3PNVWWK3TUHM4DSMZRHE3TG> . You are receiving this because you were mentioned. <https://github.com/notifications/beacon/BGZWZVRZ42BW242YXTU7U2TY2L2U5A5CNFSM6AAAAABFDV3LK2WGG33NNVSW45C7OR4XAZNRIRUXGY3VONZWS33OINXW23LFNZ2KUY3PNVWWK3TUL5UWJTQARBFIK.gif> Message ID: ***@***.***>

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raspiCam #72

bberg1 Mar 22, 2024

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