[Libav-user] CUVID and "broken" inputs

[Gabriele Greco]

Just as additional info the problem is probably connected to the fact that cuvid cannot handle 444 and 422 yuv formats, not to broken inputs.

Here is the bug report with a proposed patch:

https://trac.ffmpeg.org/ticket/8174
#8174 (CUVID decoder doesn't perform a capability check on chroma subsampling) – FFmpeg<https://trac.ffmpeg.org/ticket/8174>
Summary changed from External wrapper decoder doesn't perform a capability check on YUV subsampling to CUVID decoder doesn't perform a capability check on chroma subsampling
trac.ffmpeg.org

Another different patch available here:
https://patchwork.ffmpeg.org/project/ffmpeg/patch/1485019650-30152-1-git-send-email-pkoshevoy@gmail.com/

I just checked that neither the 4.3 branch that I use nor master implement one patch to this issue...

________________________________


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://ffmpeg.org/pipermail/libav-user/attachments/20200902/3ba5db5f/attachment.html>