Open aboba opened 11 months ago
The functionality ended up being part of contentHint (#274) so this has been overtaken by events.
Might defer to @youennf or @jyavenard...
@aboba, can you clarify whether the ask is for https://w3c.github.io/webcodecs/av1_codec_registration.html#dom-videoencoderencodeoptionsforav1-quantizer or for https://w3c.github.io/webcodecs/av1_codec_registration.html#dom-av1encoderconfig-forcescreencontenttools? If the latter, can we safely close this issue or should we wait for https://github.com/w3c/webcodecs/pull/752 resolution?
@aboba, any update? We are inclined to close this unless we hear back from you.
@marcoscaceres We merged PR 752. Instead of explicit codec-specific encoder configuration, we are now using Content Hints, which can be applied to any supported codec.
@youennf This ask was for support of Screen Content Coding. quantizer is now supported across multiple codecs, but that's a separate question.
WebKittens
@marcoscaceres
Title of the spec
AV1 WebCodecs Registration
URL to the spec
https://www.w3.org/TR/webcodecs-av1-codec-registration/#av1-encoder-config
URL to the spec's repository
https://github.com/w3c/webcodecs/blob/main/av1_codec_registration.src.html
Issue Tracker URL
No response
Explainer URL
No response
TAG Design Review URL
No response
Mozilla standards-positions issue URL
No response
WebKit Bugzilla URL
No response
Radar URL
No response
Description
Support for configuration of AV1 Screen Content Coding Tools in WebCodecs has been added to the AV1 Registration page, along with per-frame QP support. The Chromium tracking bug is here: https://bugs.chromium.org/p/chromium/issues/detail?id=1464862
As shown in the graph included with the tracking bug, configuration of AV1 screen content coding tools appears to be effective.