You say Cinematize can handle a DVD with multiple angles. What is an angle and how is it used?
An “angle” on a DVD originally referred to a different camera “angle” and the use of multiple angles was originally confined to the adult film industry. Recently, however, it has become quite common on complex mainstream commercial discs to use angles as a means of localizing movies into different languages. Each angle will display credits, text, or other localized material according to the language soundtrack selected. Cinematize allows you to specify an angle and to extract video and audio associated with just that specific angle.