Your patch doesn't seem to work: the message still appears that
'libdav1d does not support
vaap'i. You can't see any load on the GPU. It is the same starting CinGG with
“CIN_HW_DEV=vaapi” than without.
Ah, thanks. Then I guess only way to get vaapi accel for av1 is to comment line in ffmpeg/decode.opts
I have tried various appimages:
- kdenlive has the option for GPU disabled (I think I need to install motif).
- Openshot doesn't start because it requires glibc 2.35 while I have 2.39.
- Shotcut works: GPU = 10-30%; CPU = 10-30%. However, it indicates
that it is using
libdav1d for the decoding and I don't understand why it works.
May be indication of decoder itself a bit broken in this case? Anyway, may be situation will be a bit better with some async patches floating at mesa and ffmpeg mail list/patch tracker .... If you think this is generic bug in AMD's vaapi driver you can try to enter it at mesa's bugtracker. May be this time our name/program will stick for at least some devs .....