[MPlayer-users] avi cut and A/V sync

[RC]

On Fri, 30 Sep 2005 12:18:12 +0200 (CEST)
Kovács Gábor <fottkrumpli at freemail.hu> wrote:

> A/V gets out of sync if I use the -ss option. Audio is
> offset one second in advance of the video.
> 
> The command line is:
> mencoder tvcapture_20050930-0836.avi -ss 1:00 -endpos 1:00
> -o cut1.avi -oac copy -ovc copy

Mencoder does a horrible job of directly copying audio/video streams,
unless you also specify "-mc 0".  "-noskip" may also help.