Simple RTMP Server

[Sean-Der]

Add Simple RTMP Server that runs in two modes

• Play Mode This means we are getting media via WebRTC, and making available via RTMP. This would be us pulling video from getUserMedia or another OBS Instance.

• Publish Mode This means we are getting media via RTMP, and making available via WebRTC. This would be someone watching their OBS stream in the browser.

[leewardbound]

I have a functional demo of Publish Mode, though it's not perfect and I haven't gotten it to work with vanilla OBS yet -- Right now, it connects to an ion biz instance to exchange SDPs, but it would be easy to modify that to suit the needs of this project

https://gist.github.com/leewardbound/a023328073960729370aeca51b59a635

I'd like to suggest that, personally, I can see full standalone usecases for both publish mode and play mode; these could start as part of obs-wormhole and easily justify a standalone binary repository someday