On 18/04/2024 09:21, Wang, Fei W wrote: > On Tue, 2024-04-16 at 04:57 +0000, Wang, Fei W wrote: >> On Mon, 2024-04-15 at 23:07 +0100, Mark Thompson wrote: >>> Why is this change helpful? >> >> Together with 2/2 fix on the hw support VAAPI main12 decode and >> encode: >> >> $ ffmpeg -hwaccel vaapi -f lavfi -i testsrc -vf >> 'format=nv12,hwupload' >> -c:v hevc_vaapi -profile:v rext -vframes 30 -y out.mp4 >> >> $ ffmpeg -hwaccel vaapi -i out.mp4 -f null - >> ... >> [hevc @ 0x55b4fda0a780] HEVC profile is not found. >> [hevc @ 0x55b4fda0a780] No support for codec hevc profile 4. >> [hevc @ 0x55b4fda0a780] Failed setup for format vaapi: hwaccel >> initialisation returned error. >> >> Same for p010le as input of encoder. > > Hi > > Any further comments on this patchset?
I think it is better to fix this by removing the fake constraints on the decoder rather than by adding extra constraints to the encoder. See patchset following. Thanks, - Mark _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
