Stream audio for webcams with built in microphone

[willuhmjs]

Is your feature request related to a problem? Please describe

I would like to hear any abnormalities in my print via the microphone in my webcam.

Describe the solution you'd like

Allow user to choose the audio input device to broadcast to the front end.

Describe alternatives you've considered

I tried messing with ffmpeg but it would be easier to have it built into the software.

Additional information

No response

[mryel00]

There are multiple things making this not suitable for crowsnest.
As crowsnest is just a wrapper for streaming backends (ustreamer and camera-streamer), you would have to ask them to implement such a thing. For ustreamer I found this and for camera-streamer this. So both backends don't support audio streaming.
As ustreamer is currently only available for mjpg streams in crowsnest, there wouldn't even be a possibility to integrate audio into that afaik, as those are just a series of jpg files.
For camera-streamer we got webrtc and rtsp, as those get encoded properly there would be a possibility to add audio, but as you can read in the linked issue above, it's not planned atm.

So this wouldn't suit into crowsnest directly, as crowsnest is just a wrapper to call streaming backends easily.