Add support for webrtc streaming for IP Cameras

[slynn1324]

Requested feature:

I use a wyze cam, and run a wyze-bridge (https://github.com/mrlt8/docker-wyze-bridge) docker container on my network that publishes a webrtc stream that works great (low latency, reliable). I would like to be able to integrate the remote webrtc video stream as a WebCam in Mainsail.

The existing "web-rtc (camera-streamer)" webcam option seems to have a lot of code specifically pointing to Raspberry Pi functionality. From searching some documentation, it appeared that the "IP Camera" option is intended for use to have the browser directly reach out to a different address - and not tunnel any data through the Mainsail host.

I have a working PR that I will open shortly.

Solves the following problem:

No response

Additional information:

No response