[FFmpeg-trac] #5456(undetermined:new): Videos produced with -shortest are longer than the audio
FFmpeg
trac at avcodec.org
Sun Jun 25 15:47:20 EEST 2017
#5456: Videos produced with -shortest are longer than the audio
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Reporter: hmemcpy | Owner:
Type: defect | Status: new
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 AyrA):
I am affected by the same issue. It looks like somewhere the calculation
is off. If you don't use the input argument `-framerate` you get
approximately the same video and audio stream length (2 seconds off for a
3m50s audio track). It looks like ffmpeg defaults to 25 FPS in that case.
If you manually specify higher framerates (for example 60) you get closer
to the audio duration.
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Ticket URL: <https://trac.ffmpeg.org/ticket/5456#comment:2>
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