Dubbing problems

[eagle101]

I have a mega problem concerning the dubbing sync when I use virtual dub and tmpeg.

When I open my avi file it comes up with a bitrate diff which it says on one of these pages i have to get vitural dub mp3 freeze and then check for bad frames. I have done all these and finaly saved the wave with a conversion rate of 44100.

Now when I use tmpeg using both the wizard and normal way i still keep getting the sync out of alinement. Please note if i do a test version of only a few minutes long the dubbing is ok but when i do the proper lengh it then plays up.

HELP I have wasted so many hours trying to fix it with no joy can anyone help

[eagle101]

An update to my problem its not the wav file its something to do with the tmpeg program. I have watched the start of the mpeg file I am producing and the dub is in sync up till 14mins approx and then the screen gos all funny and freezes with coloured squares on for a second or two and then after that the dubbing is 2 seconds early.

Is this a fault in using Tmpeg if so has anyone come opon it before?

So what is causeing this problem ??

Or can anyone recommend any software (thats freeware) that does work