[mythtv-users] DVD PS Audio Sync

Khanh Tran khanh at slc.edu
Sat Jan 1 18:36:04 EST 2005


This is straight from my database.  I believe I've also used MPEG-2 PS
with no problems.  I use TMPEG DVD Author in Windows, but this profile
should work for you.

mpeg2streamtype  	DVD-Special 2
mpeg2aspectratio 	4:3
mpeg2bitrate 	3400
mpeg2maxbitrate 	4400
samplerate 	48000
mp3quality 	7
mpeg2audtype 	Layer II
mpeg2audbitratel1 	448
mpeg2audbitratel2 	192
mpeg2audvolume 	93
mpeg4optionidct 	0
mpeg4optionime 	0
volume 	90 

-Khanh



-----Original Message-----
From: mythtv-users-bounces at mythtv.org
[mailto:mythtv-users-bounces at mythtv.org] On Behalf Of Garry Gibson
Sent: Saturday, January 01, 2005 5:39 PM
To: Discussion about mythtv
Subject: [mythtv-users] DVD PS Audio Sync

Evening all, and a happy new year....

In an attempt to make more room for new recordings, I thought it about
time to archive some old shows off to DVD.

My old nemesis, audio sync has reared its ugly head again.

Here's my process..

Record stuff in Myth using a PVR-250.

Grab the .nuv file and copy it over to my desktop (which has more
processing power and a DVD burner).

Rename to .mpeg and run it through Avidemux2, sorting out the
interlacing and  doing a 'Save as DVD PS'

Use DVDStyler to build menus and the like, build the .iso etc, job done.

All is well until I save it as DVD PS format, whereby the audio drifts
out of sync with the video.

It's ok to start with, but as the movie progresses, so the audio lags
further and further behind the video.

I've been messing about with this for ages now, and everyone else on the
web seems to not have any issue when using a PVR-250.

Can anyone share a 'known good' list of Myth Recording Profile settings
(PVR stream type, bitrates, etc etc) that works for them? PAL if
possible, so I can at least be sure I'm starting off on the right foot.

Regards,

Garry.



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