Information playback apparatus and method as well as recording medium

摘要

The invention provides an information playback apparatus and method by which enjoyment of a DVD can be restricted with certainty. A disk ID of a DVD video whose enjoyment is to be restricted and a password are stored in a corresponding relationship to each other in a flash ROM. When the DVD video of the disk ID stored in the flash ROM is loaded, a controller permits playback of the DVD video only if the corresponding password is inputted.