Definitions
Dolby Digital
Dolby Digital is a technology developed by Dolby Laboratories.
Soundtracks encoded in Dolby Digital can reproduce from one to 5.1 discrete channels of excellent quality audio.
Letterbox screen
This refers to a screen on which the playback picture of
Pan & Scan screen
This refers to a screen on which the playback picture of
Title, Chapter (DVD)
DVDs are divided into some large sections (titles) or some small sections (chapters). Each section is numbered: these numbers are called "Title number" or "Chapter number".
Title 1 | Title 2 |
Chapter1 | Chapter 1 |
Chapter2 |
|
…… | …… |
Track (CD)
CDs are divided into some sections (tracks). Each section is numbered; these numbers are
called "Track number". |
|
| |
Track 1 | Track 2 | Track 3 | …… |
JPEG
JPEG is a common picture format that has small file size and low quality loss rate of picture. Hundreds of pictures can be stored in a disc in this format. In order to utilize real digital album, use film to make a "PICTURE CD" in JPEG format.
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