(In reply to Mario Limonciello from comment #6) > (In reply to Martin Stránský [:stransky] (ni? me) from comment #5) > > Added to AMD tracker, may be a bug there. We don't enable VA-API by default on AMD due to various bugs in the drivers. Please try by different application like mpv, by runnint ' mpv --hwdec=vaapi test_clip' on terminal. mpv can play YT clips directly so you can put it to command line like: > > > > ``` > > mpv --hwdec=vaapi https://www.youtube.com/watch?v=kmk43_2dtn0 > > ``` > > IIUC comment #1 said it's working fine with mpv. I see, thanks. In such case please set 'media.ffmpeg.vaapi.force-surface-zero-copy' to 0 at about:config and try again. That's now mpv plays the clips.
Bug 1892845 Comment 7 Edit History
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(In reply to Mario Limonciello from comment #6) > (In reply to Martin Stránský [:stransky] (ni? me) from comment #5) > > Added to AMD tracker, may be a bug there. We don't enable VA-API by default on AMD due to various bugs in the drivers. Please try by different application like mpv, by runnint ' mpv --hwdec=vaapi test_clip' on terminal. mpv can play YT clips directly so you can put it to command line like: > > > > ``` > > mpv --hwdec=vaapi https://www.youtube.com/watch?v=kmk43_2dtn0 > > ``` > > IIUC comment #1 said it's working fine with mpv. I see, thanks. In such case please set 'media.ffmpeg.vaapi.force-surface-zero-copy' to 0 at about:config restart browser and try again. That's now mpv plays the clips.
(In reply to Mario Limonciello from comment #6) > (In reply to Martin Stránský [:stransky] (ni? me) from comment #5) > > Added to AMD tracker, may be a bug there. We don't enable VA-API by default on AMD due to various bugs in the drivers. Please try by different application like mpv, by runnint ' mpv --hwdec=vaapi test_clip' on terminal. mpv can play YT clips directly so you can put it to command line like: > > > > ``` > > mpv --hwdec=vaapi https://www.youtube.com/watch?v=kmk43_2dtn0 > > ``` > > IIUC comment #1 said it's working fine with mpv. I see, thanks. In such case please set 'media.ffmpeg.vaapi.force-surface-zero-copy' to 0 at about:config, restart browser and try again. That's now mpv plays the clips.