[webrtc-encoded-transform] RTCEncodedVideoFrameMetadata spatialIndex and temporalIndex are not described (#264)

youennf has just created a new issue for https://github.com/w3c/webrtc-encoded-transform:

== RTCEncodedVideoFrameMetadata spatialIndex and temporalIndex are not described ==
It would be good to describe these two properties.
While the encoder can give that information on sender side, this information may be used to generate RTP packets.
And on receiver side, it can be populated from RTP data.
- Using https://www.rfc-editor.org/rfc/rfc9626.html
- VP9: https://www.rfc-editor.org/rfc/rfc9628.html#name-vp9-payload-descriptor
- AV1: https://aomediacodec.github.io/av1-rtp-spec/v1.0.0.html#dependency-descriptor


Please view or discuss this issue at https://github.com/w3c/webrtc-encoded-transform/issues/264 using your GitHub account


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Received on Wednesday, 18 June 2025 12:52:21 UTC