[mythtv-users] Audio sync progressively worse with nuvexport MPG2->MPG2 (mpeg2cut)

Lane Schwartz dowobeha at gmail.com
Mon Dec 6 18:24:23 UTC 2004

After installing Myth on FC2 on my new dedicated Myth box, I've run
into problems exporting my recordings with nuvexport.

I can successfully export using the MPEG2->MPEG2 option. When I play
the exported .mpg file, the audio sync starts out OK, then gets
progressively worse as the file goes on. By the end of the file, the
audio and video are several seconds apart. This is a half-hour show.

I'd appreciate any tips or pointers. The details of my setup are below.

I ran nuvexport --debug, and the command that appears is:

mpeg2cut /myth/recordings/1010_20041117183000_20041117190000.nuv
"./That '70s Show -Baby Don't You Do It".mpg 3569 -3702 5521-21263
26758-43527 49557-50546 53544-

Doing a less /usr/local/bin/mpeg2cut shows the version as Revision: 1.6.

The show was recorded with a PVR-250.


"No, we've had no evidence that Saddam Hussein was involved in 9/11."
-- George W. Bush, 17 Sept 2003

More information about the mythtv-users mailing list