#1052: libavformat doesn't preserve some metadata for mov containers
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Reporter: bbraun | Type: defect
Status: new | Priority: normal
Component: avformat | Version: unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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libavformat doesn't support writing the metadata tags: episode_sort,
season_number, media_type, hd_video, or gapless_playback.
Attached is a diff to provide writing these metadata tags.
This can be reproduced by:
ffmpeg -i foo.m4v -metadata episode_sort=2 -metadata season_number=5
bar.m4v
ffmpeg -i bar.m4v
look for those metadata tags. They are not preserved.
Additionally, when reencoding files that have these tags set, the metadata
is not preserved.
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1052>
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