DVD ripping problem

[efiste2]

Im trying to rip certain parts of a dvd to reformat and put onto my PSP, the problem is that DVD shrink comes up with INVALID DVD NAVIGATION STRUCTURE, so i cant use that, and DVD DECRYPTER gets an error message too. Is there any other program that i may be able to use, to rip the certain bits of the disc.....................

[Baldrick]

A newer dvd? Try then rip first with dvdfab decrypter and then use dvd shrink.

[efiste2]

thanks for the advice, have just tried DVDFAB, and that fails too...............Error 400(6 2) whatever that means

[Baldrick]

Is it a commercial dvd or homeburnt dvdr?

[efiste2]

its a proffessional DVD of an AIRSHOW, bought from an officilal website, but i think its a BURNT rather than pressed. As sometimes my home recorded DVDs of my DVD player have this problem..............does that mean i wont be able to rip sections of it

[dessieclive]

efiste2 try Xilisoft DVD Ripper Platinum in chapter mode