[FFmpeg-trac] #6717(undetermined:new): h264 - gray chroma - error while decoding - left block unavailable

[FFmpeg]

#6717: h264 - gray chroma - error while decoding - left block unavailable
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             Reporter:  latot        |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by terran):

 Also ran into this, simply by decoding any source to yuv444, encoding that
 with x264 as high444. Decode the resulting mp4 with ffmpeg and you'll see
 the same issue as noted in this ticket. It appears to be a regression that
 was introduced in:

 840b41b2a643fc8f0617c0370125a19c02c6b586

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Ticket URL: <https://trac.ffmpeg.org/ticket/6717#comment:13>
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