[FFmpeg-trac] #4998(undetermined:new): m4a files created by FFmpeg aren't supported by SanDisk Clip Sport/Jam.
FFmpeg
trac at avcodec.org
Sun Nov 8 17:52:48 CET 2015
#4998: m4a files created by FFmpeg aren't supported by SanDisk Clip Sport/Jam.
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Reporter: bat999 | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Hi
m4a files created by FFmpeg aren't supported by SanDisk Clip Sport/Jam.
I've attached 3 files.
1 nero.m4a
This plays OK.
Created with neroAacEnc version 1.5.4.0
neroAacEnc -if foo.wav -of nero.m4a
2 FFmpeg.m4a
This doesn't play.
Created with FFmpeg ffmpeg version git-2015-10-28-cceed83
FFmpeg -i foo.wav -c:a aac -strict -2 FFmpeg.m4a
3 nero2.m4a
This doesn't play either (nero file re-muxed by FFmpeg).
ffmpeg -i nero.m4a -c copy nero2.m4a
So I think that it is not FFmpeg's aac encoder that is causing the
problem, but maybe the muxing into m4a by FFmpeg.
My operating system Ubuntu-12.04.
The mp3 player is Clip Jam 8GB model number SDMX26-008G-G46K
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Ticket URL: <https://trac.ffmpeg.org/ticket/4998>
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