Stop using DVD Shrink to decrypt a disc.
For one, it's inferior to the decryption algorithms found in a dedicated ripping tool (DVD Decrypter
, AnyDVD, etc). And second, decrypting at the same time you transcode (shrink) the video can lead to visual artifacts on screen, even audio glitches.
DVD Shrink 3.2 is an excellent transcode/shrinking tool. But decrypt in advance.
Use DVD Decrypter
, DVDFabDecrypter, AnyDVD, etc. Most of the time DVD Decrypter works on all but the "latest and greatest" or "big name" movies. TV shows and the likes are unaffected.