[mythtv-users] Audio Video sync problems

Maarten van den Berg mythtv at ultratux.org
Wed Mar 17 21:41:04 EST 2004


On Wednesday 17 March 2004 15:18, Rainer Krienke wrote:
> Hello,
>
> I just installed mythtv 0.14 on a suse9.0 box (Pentium 4,  2.4 GHz).
> and in between its running. I have sound and video, the only problem is,
> they are out of sync. I read the howto and set the recording source to
> "line in" (where the audio output of the tv-card is connected to) and muted
> line in. I also tried the xawtv test with aplay /dev/dsp. It works like
> expected, here audio and video are a little bit out of sync.
>
> In mythtv however this effect (I observed it in live tv mode) is stronger.
> So I would like to know if anyone else had a similar problem on a suse9
> machine with mythtv 0.14 or if anyone has a idea what still might be wrong.
> The howto contains one more hint, that alsa has not been compile with
> realtime support. However since suse9 uses alsa 0.9.6 this should probably
> not be true. How can I check this?

It's either in the mixer settings or maybe (do you run KDE ?) you did not kill 
the arts daemon of KDE. Try and see if it gets fixed with 'killall artsd' ?

> Thanks
> Rainer



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