[FFmpeg-user] Audio delay on part of video

tasos tasoss at gmail.com
Mon Apr 28 03:22:14 EEST 2025


Hello and thanks for replying.
I was hoping for an ffmpeg-only solution.

BTW i didn't understand the other message from Josh.

On 25-Apr-25 10:21 PM, Richard Bartczak via ffmpeg-user wrote:
> 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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