how to extract audios by chapters?

[ijuf]

i have a concert DVD on my hard drive, and i just want to extract the audio and split them by chapters. i don't have the original DVD anymore, so is there any programs which you can load up the IFO file and automatically cut them by chapters or something?

i tried using ChapterXtractor, but i had no clue how to use it...don't even know if this is the right program that would do what i'm trying to do

[tgpo]

Where did the original go?? You do know that backing up and selling your original is illegal, right?? If you have a backup, then you must have the original, otherwise it's warez. I'll leave the topic open so you can reply.

[ijuf]

this might sound BS, but i either lost it in the house, or in the big piles of DVDs that i own. i just had this on my HD trying to make a backup since the original was scratched up, but can't find it right now.

[Sifaga]

what do you want to end up with?

just the audio split up by chapter (maybe to put on a CD)

or

a DVD with the concert split up by chapter