Pixellated pic!!!!

[Norfy]

Hope someone can help

I have d/l a DVD rip(excellent quality) of a film in avi format but i get no sound....so I ripped the sound to a wav using goldwave and used this with the original film to create an mpeg using TMPGenc

The result plays perfectly on the pc but when i burn it to cd using Nero the picture plays back on the DVD pixellated(sp?) The movie plays but is just a series of small squares, and the sound is perfect. Any ideas why the film should be corrupt??? Any ideas would be appreciated

Thanks for your time

[Norfy]

I've just d/l another file and have noticed that on both files at the beginning is this message 'Nothing to output - Bframe decoder lag'....i only notice this when i am encoding using tmpgenc......i have tried reinstalling tmpgenc but still get the message.....Is this to do with tmpgenc or is it some kind of security on the video file itself??...Both files are latest releases....has anybody else had this problem?

Thanks