#8234: mp4 file with id3v2 tag detected as mp4 but still fails decoding
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Reporter: Mattias | Owner: (none)
Wadman |
Type: defect | Status: closed
Priority: normal | Component: avformat
Version: git-master | Resolution: invalid
Keywords: mov aac | Blocked By:
id3v2 |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Changes (by quinkblack):
* status: new => closed
* resolution: => invalid
Comment:
MP4 depends on absolute file offset. Prepend ID3 tag without change moov
index is invalid. ID3 should be put in ID32 box, which is contained by
meta box.
https://web.archive.org/web/20180309234838/http://mp4ra.org/specs.html#id3v2
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Ticket URL: <https://trac.ffmpeg.org/ticket/8234#comment:5>
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