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Re: [webrtc-stats] what is ssrcIds?

From: Harald Alvestrand via GitHub <sysbot+gh@w3.org>
Date: Wed, 04 Jan 2017 08:43:33 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issue_comment.created-270320988-1483519410-sysbot+gh@w3.org>
As for "everywhere else": the following "ids" exist:
- RTCMediaStreamStats.trackIds
- RTCMediaStreamTrackStats.ssrcIds

The first one has to exist becaue the stream<->track relationship is 
many-to-many; reverse pointers can't save you. So we can't just delete
 the entire "Ids" concept.

Are we 100% sure there's no case (repair SSRC, flexfec SSRC, simulcast
 SSRC, layered encoding SSRC) where an SSRC needs to be referenced 
from multiple MediaStreamTracks?

If this is true (I'm looking at Taylor), I'm in favor of dropping the 
field.


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Received on Wednesday, 4 January 2017 08:43:39 UTC

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