The last piece of the puzzle is to be able to receive more than one audio or video track within the same viewer session. However, you couldn’t have multiple video tracks and multiplexed audio from the server. So there was an important feature missing:
track event with the added track and transceiver.
//Add remote track and wait until the SDP O/A is performed and mid is assigned to the transceiver const transceiver = await viewer.addRemoteTrack("video",[new MediaStream()]); //Get mid for new created remote track const mediaId = transceiver.mid;
After the renegotiation is done, you can use the newly created transceiver
mid attribute on the projection or layer selection methods to receive media from any source on the new track.
Updated about 2 months ago