[FFmpeg-devel] [PATCH] avcodec/vc1: fix out-of-bounds reference pixel replication

Jerome Borsboom jerome.borsboom at carpalis.nl
Mon May 28 11:26:16 EEST 2018

>> Out-of-bounds reference pixel replication should take into account
>> the frame coding mode of the reference frame(s), not the frame
>> coding mode of the current frame.
>> Signed-off-by: Jerome Borsboom <jerome.borsboom at carpalis.nl>
>> ---
>> This should fix the remaining issue with the SA10180.vc1 test file.
> With this patch, the first 601 frames are decoded bit-exact, the
> following frame is not decoded correctly.
> Carl Eugen

Are you sure you have applied all five patches of my previous patch set?
The set has only been partially applied to the master branch. My output
is fully equal to the output of the reference decoder. You could also
specify -bitexact on the command line when decoding as I have previously
run into issues with non-bitexact decoding.


More information about the ffmpeg-devel mailing list