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Re: [webrtc-stats] Correlating RTCInboundRtpStreamStats with simulcast streams (#393)

From: Jan-Ivar Bruaroey via GitHub <sysbot+gh@w3.org>
Date: Wed, 12 Jun 2019 23:16:34 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issue_comment.created-501488304-1560381392-sysbot+gh@w3.org>
*(I deleted a comment as I got confused about remote stats in the SFU case).*

> the sender might receive rtcp from the SFU which can show up as an inbound-rtp stream with remoteId set. This will have an SSRC but no rid iiuc

Thanks, this helps clarify. So we get rtcp data for each layer?

So `"remote-inbound-rtp"` on the sender will come from the SFU—rather than the ultimate recipient—one for each layer? Then once we fix https://github.com/w3c/webrtc-stats/issues/395 we can do `stats.get(stat.localId).rid`.

And on the (ultimate) receiver, `"remote-outbound-rtp"` will come from the SFU—not the original sender—and there's only one layer ever. No `rid` here. Correct?

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Received on Wednesday, 12 June 2019 23:16:35 UTC

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