[FFmpeg-user] Delayed sound in screencast

Carl Eugen Hoyos cehoyos at ag.or.at
Fri Aug 23 01:25:42 CEST 2013

Artur Łącki <alacki93 <at> gmail.com> writes:

> It looks for example like audio with length 10 seconds 
> was "expanded" to video who takes 20 seconds (I can't 
> describe this any better).

Please test the following:

$ ffmpeg -f alsa -ac 2 -i default out2.wav
$ ffmpeg -f alsa -ac 1 -i default out1.wav
How do out1.wav and out2.wav sound?

> In meanwhile I've tried many "magical" scripts but no 
> one helped.

But you didn't tell us which scripts are "magical"...

Carl Eugen

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