[mythtv-users] Digital and AC3 out sync issues

Norm mlists at dressler.ca
Mon Oct 16 19:09:08 UTC 2006


BUMP -- any suggestions??  I've figured out that its out by 500ms (or is
that -500ms?)  hence the reason for a permanent setting somewhere.

Norm

On Sun, 2006-10-15 at 07:22 -0400, mlists wrote:

> Good Morning,
> 
> I have digital out working in the sense that my receiver shows a digital
> connection when AC3 stream is present in DVB or when I play a DVB.
> 
> This is all using the digital out from my computer to my receiver.
> 
> If I select the audio track to be basic mp2, I can still hear sound
> through the digital out and it is in sync, but not AC3 or DTS.
> 
> When AC3 or DTS is selected as the audio stream, I can hear the sound
> but it is clearly out of sync to the video.  I can get it close to the
> video by using the audio sync from the menu but thats a long trial and
> error method at times and using ends with my turning off the AC3/DTS for
> standard audio out.
> 
> I have two questions:  1) how can I get better sync with the AC3/DTS
> out, and how can I set a permanent delay value for syncing the
> audio/video?
> 
> 2) When I tune to a TV station with AC3, it defaults to AC3.  This
> results in alot of digital noise through my analog tv -- by going to
> menu, audio track and selecting the mp2 I get audio again -- is there a
> way I can set the default audio track to use?
> 
> Thanks
> Norm
> 
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