Glossary (continued)
JPEG: A very common digital still picture format. A still picture data compression system proposed by the Joint Photographic Expert Group, which features a small decrease in image quality in spite of its high compression ratio.
MP3: A fi le format with a sound data compression system. “MP3” is the abbreviation of Motion Picture Experts Group 1 (or
Multichannel: DVDs are formatted to have each sound track constitute one sound fi eld. Multichannel refers to a structure of sound tracks having three or more channels.
Playback control (PBC): Refers to the signal recorded on video CDs or SVCDs for controlling playback. By using menu screens recorded on a Video CD or SVCD that supports PBC, you can enjoy interactive playback and searching.
Progressive Scan: The progressive scan displays twice the number of frames per second than in an ordinary TV system. It offers higher picture resolution and quality.
Region code: A system allowing discs to be played only in the region designated. This unit will only play discs that have compatible region codes. You can fi nd the region code of your unit by looking at the product label. Some discs are compatible with more than one region (or ALL regions).
Surround: A system for creating realistic three dimensional sound fi elds full of realism by arranging multiple speakers around the listener.
Title: The longest section of a movie or music feature on DVD. Each title is assigned a title number, enabling you to locate the title you want.
VIDEO OUT socket: Yellow socket on the back of the DVD system that sends the DVD picture video to a TV.
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