Disable hardware video decoding for VP9 only?
Is it possible to disable hardware decoding for VP9 exclusively. Watching a 4K video on YouTube results in anywhere from 10% to 50% of frames dropped, which is not a great experience. If I disable video decoding entirely I get 0% dropped frames, but with 20% cpu overhead, therefore I'd like to disable it for VP9, but keep it for H264.
Is it possible to disable hardware decoding for VP9 exclusively. Watching a 4K video on YouTube results in anywhere from 10% to 50% of frames dropped, which is not a great experience. If I disable video decoding entirely I get 0% dropped frames, but with 20% cpu overhead, therefore I'd like to disable it for VP9, but keep it for H264.
Tất cả các câu trả lời (1)
There are two vp9 enabled prefs on the about:config page, you can leave the latter for WebRTC set to true.
- media.mediasource.vp9.enabled = false
- media.peerconnection.video.vp9_enabled = true