[mythtv-users] video/audio sync

Brian Wood beww at beww.org
Tue Feb 12 00:55:58 UTC 2008


Jerome Yuzyk wrote:
> What does one look at to adjust sync between audio and video on recordings? I 
> know I can adjust during playback, but what can I do to make sure I don't 
> have to? What is the cause of sync problems? 
> 
> I'm watching a movie right now with a lot of dialog, and even with the manual 
> sync adjustment I can't match lips to sound.

Is it a Japanese science-fiction movie dubbed in English? :-)

How did you record it? Ripped from a DVD? Recorded as ATSC or QAM? NTSC 
captured by a PVR?

Did you edit it after recording? If so, how?

Some of the problems are beyond your control, but it depends on the 
source material.

beww


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