roundTripTime(ms)
remote-outbound-rtpinboundaudiovideo
Estimated round trip time for this SSRC based on the latest RTCP Sender Report (SR) that contains a DLRR report block.
Description
Real number; in milliseconds
Estimated round trip time for this SSRC based on the latest RTCP Sender Report (SR) that contains a DLRR report block as defined in RFC3611. The Calculation of the round trip time is defined in section 4.5. of RFC3611.
MUST NOT exist if the latest SR does not contain the DLRR report block, or if the last RR timestamp in the DLRR report block is zero, or if the delay since last RR value in the DLRR report block is zero.
See also
- remote-outbound-rtp->totalRoundTripTime
- remote-outbound-rtp->roundTripTimeMeasurements
- WebRTC Statistics Specification
Notes
- WebRTC getStats() returns totalRoundTripTime in seconds. For the purpose of visualization, we convert it to milliseconds in rtcStats