[FFmpeg-trac] #1919(undetermined:new): audio file is treated as video
FFmpeg
trac at avcodec.org
Thu Nov 15 12:17:04 CET 2012
#1919: audio file is treated as video
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Reporter: henry | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: flac | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by cehoyos):
Replying to [comment:4 henry]:
> > I hope you agree that the fact that ffmpeg detects the cover art (that
is what your command line shows) is not a bug by itself.
> IC , that means we need detect if video stream is cover art or real
video stream before covnerting in ffmpeg 1.0 ?
It may be sufficient if you can post a command line that works fine with
an older version of ffmpeg but fails (or produces unexpected output) with
current ffmpeg.
So far, you have posted a command line - "ffmpeg -i
diatonis_trajectories_08_the-secret-universe_4424_6-chan.flac' - that
shows no cover art for ffmpeg 0.8, but shows cover art for ffmpeg 1.0.
Assuming that there is cover art stored in your input file, I don't think
this is sufficient explanation for a bug in ffmpeg 1.0, or don't you
agree? (One could even argue that your command line implicates that there
is a bug in ffmpeg 0.8 and that the fix should be backported, but patches
that do not fix a regression and do not fix a security issue are normally
not backported.)
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1919#comment:5>
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