Chopper xp works on some of my .vob files and others it says to use manual extraction

vbimport

#1

chopper xp works on some of my .vob files and others it says to use manual extraction. the thing is on some vob files the players wont open them they will just play a black screen ive tried many programs and cant get any to work. anyone else have this prob with some vobs?

it manually extracts right but i dont know full length and the time i want to record