#1349: itsoffset doesn't work for second input file (audio)
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Reporter: bombo | Owner:
Type: defect | Status: closed
Priority: normal | Component: FFmpeg
Version: git-master | Resolution: invalid
Keywords: itsoffset | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by mjs973):
So, are you saying that -10 didn't give the result you wanted?
There are two experiments you could try:
1) the .avi container is fairly dumb: it has no timestamps. Have you tried
using a better container (.mp4 or .mkv) for the output file to see if that
works any better? I'm not sure which containers know how to handle XVID
and mp3.
2) There could be a bug when two input files are used. The -itsoffset
feature is typically used on a single input file. Have you tried muxing
the two streams into a single file without using -itsoffset, then doing
the time shift by re-muxing that one file with -itsoffset?
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1349#comment:5>
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