[FFmpeg-user] Audio delay on part of video

Richard Bartczak richard.bartczak at gmx.de
Fri Apr 25 22:21:32 EEST 2025


Hello,

I would use Avidemux. It is based on ffmpeg.

 From my side of view, you need an visual interface, whether the 
synchronisation will be O.K..

My experience, a difference of > 50ms will be visible.

But you must have in mind, an offset of +t of audio leads to no audio 
during the offset time at the beginning of the video, -t vice versa.

Richard


Am 25.04.25 um 20:47 schrieb tasos:
> Hello.
> I would like to ask if it is possible to delay the audio streams of a 
> video , but for a specific time range.
> Something like using -ss -to combined with -itsoffset.
> More specifically from half-till the end of the video.
> Thanks!
>
>
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