Re: [webrtc-pc] Missing CNAME in RID based simulcast offer (#2114)

Isn't CNAME used by receiving endpoints to synchronize different tracks (audio and video)? I assume the CNAME is unique per "participant" for a reason. A PeerConnection may receive multiple audio and video tracks with different ssrcs and MIDs, but the only way to know which ones of those tracks must be synchronized is by looking at the CNAME of them.

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Received on Tuesday, 5 March 2019 19:07:40 UTC