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[webrtc-stats] Add per layer stats for SVC

From: Sergey Silkin via GitHub <sysbot+gh@w3.org>
Date: Mon, 20 Nov 2017 12:20:03 +0000
To: public-webrtc@w3.org
Message-ID: <issues.opened-275336856-1511180401-sysbot+gh@w3.org>
ssilkin has just created a new issue for https://github.com/w3c/webrtc-stats:

== Add per layer stats for SVC ==
In case of SVC, when sender can produces multiple spatial/quality layers, we would like to get video stats per layer. Video layer stats should include:
1. Video-related parameters of RTCMediaStreamTrackStats:
`unsigned long       frameWidth;`
`unsigned long       frameHeight;`
`double                   framesPerSecond;`
`unsigned long       framesSent;`
`unsigned long       framesReceived;`
`unsigned long       framesDecoded;`
`unsigned long       framesDropped;`
`unsigned long       framesCorrupted;`
`unsigned long       partialFramesLost;`
`unsigned long       fullFramesLost;`
2. Qp and loss-related parameters of RTCRTPStreamStats:
`unsigned long      firCount;`
`unsigned long      pliCount;`
`unsigned long      nackCount;`
`unsigned long      sliCount;`
`unsigned long long qpSum;`

Receiver's stats in case of SVC should be the stats of the highest layer it receives.

Please view or discuss this issue at https://github.com/w3c/webrtc-stats/issues/275 using your GitHub account
Received on Monday, 20 November 2017 12:20:15 UTC

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