WebRTC Metrics
A comprehensive overview of WebRTC statistics, derived indicators, and observable signals, to better understand call quality, connectivity, and user experience in rtcStats
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remote-inbound-rtpoutboundaudiovideo
packetsReportedAsLostButRecovered
Total number of RTP packets for which an [RFC8888] section 3.1 report has been sent with a zero R bit.
Description
Non-negative integer
Total number of RTP packets for which an RFC8888 section 3.1 report has been sent with a zero R bit, but a later report for the same packet has the R bit set to 1. Only exists if support for the "ccfb" feedback mechanism has been negotiated.
This is the metric reported for the outgoing media stream from the remote peer. For the incoming metric see packetsReportedAsLostButRecovered.
See also
- remote-inbound-rtp->packetsLost
- remote-inbound-rtp->packetsReportedAsLost
- remote-inbound-rtp->packetsReceived
- WebRTC Statistics Specification
Notes
- This metric is specific and relevant to the L4S network congestion initiative
