I have a DVD movie on my hard drive, and it plays perfectly under windvd 5. After burning to DVD, the movie playback became ugly, sometimes it has pauses and small square pixels, this happens on both pc and dvd player. I even copied back files from burned DVD to hard drive, still the same problem.
I've tried HP 300i and Sony 510A burnder with different media: HP and Riteck DVD+RW plus Maxell DVD+R, all are the same.
Nero runs well under 10% CPU usage, and never reported any error.
What shall I try next? Thanks for your advise.