What Is UOP?
The user operation prohibition (UOP) is a form of DRM used on DVD/Blu-ray discs for copyright notices or warnings, such as an FBI warning in the United States, and "protected" advertisements which can't be skipped.

Annoying UOP
If you buy a DVD/Blu-ray with UOP and insert it into a player expecting excitingly to enjoy it, have you got the idea that you have to wait a good ten minutes before getting to the movie parts because of UOP? You have to watch a load of commercials for films you're never going to watch, and anti-piracy videos, and so on. During the process, the menu button and the chapter skip button all doesn’t work. Even the fast forward button is useless for some ads. What you can do is just waiting.

UOP Removal
Passkey can remove all kinds of annoying UOPs to provide users a happy movie viewing experience. With Passkey at side, no need to wait anymore!