I use a combination of AnyDVD and Nero Recode to back up my DVD's. Until recently(when i tried to play one of em) i noticed that the Menu's/Extra featues didn't have sound at all. And most of the movies i was backing up didn't have complete sound. Even if i backup an unprotected DVD
After a long while of trial and errors, I realized that whatever audio in 2 channel doesn't decode/encode. For a movie that has 2-channel, When i preview the video in Nero digital with 5.1 dobly it plays fine, but immediately i change the preview sound to 2-channel the sound goes off, and the video becomes a little slower at playing.
Most Menu's and extra features are in 2-channel, even some movies are in 2-channel, and theres no way i can get recode to work with it.
When i purchased my serial, they said dobly digital encoding/decoding was included, i also have the DVD plug in serial. I even got a pure Multichannel plugin serial from a friend and it still made no difference. I've uninstalled and reinstalled several times over using the Nero clean tool and nothing seems to work.
What to do now???????????