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w3c / webrtc-encoded-transform

WebRTC Encoded Transform
https://w3c.github.io/webrtc-encoded-transform/
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Expose captureTimestamp to RTCEncodedAudioFrame and RTCEncodedVideoFrame #159

Open murillo128 opened 1 year ago

murillo128 commented 1 year ago

By exposing the absCaptureTime header extension values we could easily sync audio and video frames and datachannel messages:

https://w3c.github.io/webrtc-extensions/#dom-rtcrtpcontributingsource-capturetimestamp

Use case: https://w3c.github.io/webrtc-nv-use-cases/#auction

fippo commented 1 year ago

Already exposed in https://wicg.github.io/video-rvfc/, it would be useful here too

guidou commented 6 months ago

cc @tonyherre