[FFmpeg-trac] #3545(avformat:closed): Unsupported pix_fmts in avi rawvideo are written without any warning
FFmpeg
trac at avcodec.org
Sat Apr 12 09:10:29 CEST 2014
#3545: Unsupported pix_fmts in avi rawvideo are written without any warning
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Reporter: peter_b | Owner:
Type: defect | Status: closed
Priority: minor | Component: avformat
Version: git-master | Resolution: fixed
Keywords: avi mov | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
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Changes (by cehoyos):
* keywords: avi => avi mov
* status: open => closed
* resolution: => fixed
Comment:
Replying to [comment:3 peter_b]:
> I can't use NUT in that case (long story...)
Since I took a guess in understanding this sentence: Even if you change
FFmpeg to read such files (this is not very difficult but in any case
needs user interaction, ie you'd have to specify the pix_fmt at decoding
time just as you did at encoding time), the files are still invalid
insofar as they do not confirm to any specification and likely no other
software (no player that is not FFmpeg-based) will decode the files. Even
if you change the muxer and write NUT tags (so you don't have to specify
the pix_fmt for decoding), you still get files that cannot be read by
anything but FFmpeg.
A warning (with AV_LOG_ERROR) is shown since 8b122937
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Ticket URL: <https://trac.ffmpeg.org/ticket/3545#comment:4>
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