#3851: Problem With Memory On Larger M4b to mp3 conversions
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Reporter: michael1t | Owner:
Type: defect | Status: open
Priority: normal | Component: avformat
Version: git-master | Resolution:
Keywords: mp3 | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 1 |
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Changes (by jamal):
* status: new => open
* reproduced: 0 => 1
* component: undetermined => avformat
* keywords: => mp3
* version: unspecified => git-master
* analyzed: 0 => 1
Comment:
With -vn you made ffmpeg skip the cover art from the source file.
Currently, the mp3 muxer buffers every audio packet in memory until it
receives the cover art if there's any, point when it dumps all the
buffered audio to the file.
In your sample the cover art must be at the very end, so ffmpeg ran out of
memory before it got to it.
For now yes, that's the best workaround.
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Ticket URL: <https://trac.ffmpeg.org/ticket/3851#comment:7>
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