[mythtv-users] video/audio sync

[Jerome Yuzyk]

On Monday 11 February 2008 16:04, David Brodbeck wrote:
> On Feb 11, 2008, at 3:00 PM, Jerome Yuzyk wrote:
> > On Monday 11 February 2008 15:49, John Drescher wrote:
> >> On Feb 11, 2008 5:41 PM, Jerome Yuzyk <jerome at supernet.ab.ca> 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?
> >>
> >> Are you transcoding or cutting?
> >>
> >> I have seen mythtranscode, mencoder and ffmpeg all cause AV/sync
> >> problems and projectX fix these...
> >>
> >> John
> >
> > No, just playing straight from a recording that's been commflagged.
> > Even when
> > no flagging was done (from a channel with no commercials) there is a
> > lag.
>
> When I have this problem in Mythvideo I can hit O and then choose
> 'Adjust audio sync' to adjust it.  I don't know if that option exists
> when playing back normal recordings, though.

I have tried, but even with a 60msec adjustment there's no sync.