[FFmpeg-trac] #8375(undetermined:new): FFmpeg produces m4a file unplayable by portable music player

[FFmpeg]

#8375: FFmpeg produces m4a file unplayable by portable music player
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             Reporter:  Nslw         |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
                                     |  undetermined
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
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Comment (by Nslw):

 Replying to [comment:1 cehoyos]:
 > Please test current FFmpeg git head, provide the command line you tested
 together with the complete, uncut console output and the model of your
 audio player to make this a valid ticket.
 > You can change both compatible brands and minor version in the source
 code to test if that really fixes playback.

 I don't believe that something changed in git head in that matter so I
 believe that setting it up and patching would only waste my precious time.
 I don't want to provide full console output and I think it's predictable
 what mp4box does with the file.

 My audio player is Pentagram Vanquish VOLT.

 Replying to [comment:2 mypopy]:
 > Pls attach the originalFile.m4a for issue reproduce

 It's copyrighted so I cannot do it, but I believe it's a standard m4a file
 from iTunes. MediaInfo shows
 "Format profile : Apple audio with iTunes info"
 I observed that it's not that particular file that causes the issue,
 because a file from unrelated batch causes the same issue when converted
 with ffmpeg.

 What do you need that file for?

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Ticket URL: <https://trac.ffmpeg.org/ticket/8375#comment:3>
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