On Wed, 14 Apr 2021 at 03:22, Leo Liu <leo.liu@xxxxxxx> wrote: > > This is decode command line, are you seeing issue with encode or > decode? I was means that described above the kernel panic happens only when OBS record or stream video with VAAPI encoder. Grabbing and encoding video with ffmpeg (given command example) is free from this issue, but result video encoded with ffmpeg not played properly. And I believe that this is not a bug of ffmpeg itself, because with CPU encoder (libx264), the resulting video is played properly. > you also said `ffmpeg -f x11grab -framerate 60 -video_size > 3840x2160 -i :0.0 -vf 'format=nv12,hwupload' -vaapi_device > /dev/dri/renderD128 -vcodec h264_vaapi output3.mp4` doesn't cause such > issue, right? This command does not cause described kernel panic, but the resulting video looks like 0.01 FPS. > > Yes. > I filled bugreport about VAAPI encoder in ffmpeg here: https://gitlab.freedesktop.org/drm/amd/-/issues/1570 We can continue there. -- Best Regards, Mike Gavrilov. _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
