Hi, I made a holiday video using Windows Media Player and Nero Vision. In the DVD, there are 2 segments. One is the video and the other is the pictures segment. While trying to play the pictures segment in my dvd player, it was initially able to display the pictures together with the music. But around the 13min mark, the music went silent, although the pictures are still playing. Suspecting it was the DVD problem, I changed to a new DVD, 3 times already. I even played it on a different DVD player to no avail. Whenever the problem is coming up, I can see from the time display bar that the seconds display is not counting for a while, then all of a sudden, it sort of skips count as if to catch up. The dvd took out a good 3G of data. The pictures segment is 30mins long and consist of over 200 pictures. What could be the problem?