Nero Recode full disc problem ?

[JMM62]

I have used shrink with nero for a long while with no problems. I decided to backup some of my origionals dvd movies. I tried recode full disc and it said burned successfully. I try to play it on any of my four dvd players and it plays for 10seconds and stops. No problems with shrink with same movies.
I would appreciate anyone who may help with suggestions with this problem.


Thanks JMM62