[FFmpeg-trac] #386(undetermined:open): Missing audio and subtitle streams in vob file
FFmpeg
trac at avcodec.org
Sat Jan 28 11:29:53 CET 2012
#386: Missing audio and subtitle streams in vob file
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Reporter: Aztek | Owner:
Type: defect | Status: open
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by cehoyos):
Replying to [comment:20 Aztek]:
> About the decent encoder-thing search: AFAIK, `mencoder` and a lot of
softwares are built on the top of `ffmpeg`. When you use `mencoder`, you
basically use `mplayer` to dump audio/video stream and then use the
embedded `ffmpeg` to encode to what you wants.
Unfortunately, that is not entirely correct:
MEncoder does have features that are not yet present in FFmpeg, but
MEncoder is not actively maintained, meaning many bugs will likely not be
fixed while FFmpeg is actively maintained, and reporting bugs often leads
to fixes.
> About the problem with your testclip: there might be no audio because
audio stream might show up later in the file (your testclip is only ~1MB
long, audio might begin at 6MB).
The sample does contain audio, FFmpeg does not see it because audio starts
several seconds after video (which is perfectly ok for a mpeg/vob file).
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/386#comment:21>
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