To answer your question, one of these files is corrupted.
Whether it is a bad file, got corrupted in preparing the DVD or a defective media issue is uncertain.
The freezing up before the last scene scenario also suggests the possibility of a bad layer break (if you are dealing with a DVD-9 dual-layer disc. If your disc has more than 4.5 GB on it it is a dual-layer disc.
This could also mean your players are getting hung up at the layer break for whatever reason.
Some software players (like PowerDVD 5 or later), can play .VOB files just as easily as you can play .MPG files.
If you can, put your disc in your computer and open the disc so that you can see the files. Then, find the highest numbered .VOB file (there shouldn't be more than 10), right-click on it, choose "open with" and then select the application you want to open it with. Try all the .VOB files the same way.
You should be able to narrow it down to which .VOB file is the defective one this way. You can also determine which layer the defective file is on too.
This doesn't solve your problem, but it may give you a workaround. I have been able to watch scenes in this manner when they were unwatchable from the video DVD itself.
FYI, the .VOB files are not broken down by scene... just by size (i.e. 1 GB limit).


