- From: Kacper Waśniowski via GitHub <noreply@w3.org>
- Date: Wed, 29 Oct 2025 16:34:02 +0000
- To: public-webrtc-logs@w3.org
k-wasniowski has just created a new issue for https://github.com/w3c/webrtc-pc: == AV1 dynamic levelIdx changes == Currently once AV1 is negotiated to be a send codec, it will always use a levelIdx which have been configured within the SDP. It's not possible to switch the levelIdx to a different one with `RTCRtpSender.setParameters` to a different one. Based on the spec: https://aomediacodec.github.io/av1-rtp-spec/#sdp-parameters And specifically the line: ``` The level-idx parameter is an integer indicating the highest AV1 level that may have been used to generate the bitstream or that the receiver supports. ``` Indicates that what we get in SDP offer/answer exchange should be the highest available level supported, but i assume it should allow to selecting one of the lower levels. Please view or discuss this issue at https://github.com/w3c/webrtc-pc/issues/3083 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Wednesday, 29 October 2025 16:34:03 UTC