[mythtv-users] Digital and AC3 out sync issues

mlists mlists at dressler.ca
Sun Oct 15 11:22:30 UTC 2006


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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