Video Essentials
"Optimizing Your Audio/Video System"
Video Essentials on DVD was assembled by the early part of 1997 as a tool to help measure and adjust your audio/video system. The program was released at the beginning of the DVD format in order to help the industry in the development of DVD. It is a source of signals for system calibration, including Dolby Digital, test tones, and anamorphic video test patterns.