screen share and webcam video on at the same time

[itismahmood]

#Feature Request
please make it possible, not to turn off webcam's video whenever we turn on screen sharing.
currently, we have only either screen shared or video, not both.
thanks

[mrgnr]

This would be a nice feature to have. Unfortunately, most of the current code assumes that each peer has a single audio and video track. I think that with some work, the code can be generalized to allow multiple audio & video tracks for each peer. The first step is to support multiple tracks in the WebRTC client (which I've started work on in this branch). The second step is changing the feed management in the React app. The final step would be to change the UI (in React components) to display both the camera and the screenshare.