ShareAudioDialog passes undefined when the user hits continue in the share audio demo modal. Toggle state of audio-share based on the current state of audio share in that case.
* feat(multi-stream-support) Add screenshare as a second video track to the call.
This feature is behind a sendMultipleVideoStreams config.js flag. sourceNameSignaling flag also needs to enabled. Sending multiple tracks is currently supported only on endpoints running in unified plan mode. However, clients with source-name signaling enabled and running in plan-b can still receive multiple streams .
* squash: check if there is an existing track before adding camera/desktop
* squash: enable multi-stream only on unified plan endpoints.
Robert Pintilii
Jaya Allamsetty
Andrei Gavrilescu