If you can help !!

I have tried the following
copied 3 svcd's to hdd
put them in to dvd2avi
got the two files a .dv2 and an .wav file
opend tmpeg loaded both files in correct order
gone in to test the video about five mins from the end and the lips sync is a good 10sec out
is there a setting that Im not doing as this seem s to only happen
when comming of svcds and ripped dvds
I have the hauppage usb capture card I can record of the satellite
using the same methord as a bove with out the lips sync prob
got as many codecs as pos
N E thoughts would be much appriciated


KAce