The write_colr flag has been marked as experimental for over 5 years. I propose we do the following (as implemented by the attached patch):
- Write the colr atom by default for mp4/mov if any of the following:
- The primaries/trc/matrix are all specified, OR
- There is an ICC profile, OR
- The user specified +write_colr
- Remove the experimental notice from the write_colr flag.
- Keep the write_colr flag for situations where the user wants to write
the colr atom even if the color info is unspecified (e.g.,
http://ffmpeg.org/pipermail/ffmpeg-devel/2020-March/259334.html)
This fixes https://trac.ffmpeg.org/ticket/7961
Please review.
--Michael
0001-avformat-movenc-write-the-colr-atom-by-default.patch
Description: Binary data
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