recording multiple stream

[utkarshmaximess]

i am implementing a screen sharing based conference. At any point of time there will only be one video track(screen share of the presenter) but several audio tracks(different participants). But problem arises if i change presenter(ie video track in the existing recording stream needs to be replace with video track of new presenter). I start the conference by switching on screen sharing of all participants and the muting the video of everyone except the presenter.

[akshay-nm]

This is probably related to #6