I made a few backups of dvd5 recently with an older version of dvddecrypter to realize that the final burned backup would work. I ripped in ISO mode and burned the image with dvddecrypter.
I installed the latest version of dvddecrypter, and while ripping those dvds in ISO mode again, I get a "On-the-Fly IFO/BUP file patching failed error. Invalid IFO/BUP file." error. Of course the ISO is unplayable.
Ripping the DVD in file mode didn't pose any problems.
What is going on? Can't we no longer rip certain DVDs in ISO mode?
This happened on the following titles:
Last Exile vol. 3 & 4 (R1 DVD5)
Amélie (R1 DVD9)