https://bugs.freedesktop.org/show_bug.cgi?id=106519
--- Comment #17 from mikhail.v.gavrilov@gmail.com --- (In reply to Alex Deucher from comment #16)
vega10 does not support VP9.
Here https://www.phoronix.com/scan.php?page=news_item&px=AMD-VP9-VAAPI-VCN I am here that AMD Posts VP9 VA-API Video Acceleration For Gallium3D this is lie?
Anyway H264 should work, right? Here in mpv issue tracker mention that vaapi for AMD is so buggy: https://github.com/mpv-player/mpv/issues/5852#issuecomment-391785043
It possible to fix?