[FFmpeg-devel] [PATCH] avformat: Add simple ACLR atom reading to set the color range

[Kevin Wheatley]

Oops, I missed that when I allowed the atom to be added to the end of
the extradata, updated.

I'm not sure if logging as an error is appropriate in the case when
the extradata is not large enough, for this to occur the file will
have been truncated somehow and the mov_read_extradata function will
have logged a warning and returned 0. Which at first glance seams
wrong - should mov_read_extradata return something other than 0 in
this case?

Either way it does mean the code could read the wrong value, but
should not crash with the guard in place.

Thanks

Kevin
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