List of initially active encodings.
Encoding that is not present in this list might still be enabled using WebRTCEndpoint.enableTrackEncoding.
List of disabled encodings.
Encoding that is present in this list was disabled using WebRTCEndpoint.disableTrackEncoding.
Whether to simulcast track or not.
Simulcast configuration passed to WebRTCEndpoint.addTrack.
At the moment, simulcast track is initialized in three versions - low, medium and high. High resolution is the original track resolution, while medium and low resolutions are the original track resolution scaled down by 2 and 4 respectively.