bad disc

hi there can anybody help me ive tried backing up chronicles of riddick full disc but after encoding with shrink burning with nero i get bad disc error display in my dvd,but when i reauthor and select movie only it works perfectly can anybody pls tell me how i can back up the full disc.......pls

 

unless the full disc image is less than 4.7gb it wont be able to copy onto a standard dvd-r.

 

You can use DVD Decrypter to back-up the whole disc, then use DVD Shrink. See if that works.

 

i had this problem,with this film
extras kept doing the loop,couldnt be bothered with it in the end,and good job i did,the film is piss poor,hehe
ended up justreauthoring the main movie only