Open Bug 1971117 Opened 20 days ago Updated 19 days ago

Allow signaling of RTCP's Receiver Reference Time Report (RRTR)

Categories

(Core :: WebRTC: Signaling, task, P3)

Product:
Core
Component:
WebRTC: Signaling
Type:
task

Tracking

()

People

(Reporter: pehrsons, Unassigned)

References

Details

requestVideoFrameCallback's captureTime attribute requires a round-trip time calculation to be populated. That calculation requires either sender reports in both directions (requires bidirectional connections), or RTCP Receiver Reference Time Reports (RRTR). RRTR is defined in RFC3611 4.4.

TL;DR RRTR is required for calculating rVFC's captureTime attribute for recvonly video.

Not sure how one would signal this spec-wise. Chrome seems to require munging.

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