Справочник Пользователя для Sony DCR-SR210E

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Quick Reference
107
Glossary
5.1ch surround sound
A system that plays back sound on 6 speakers, 
3 at the front (left, right and center) and 2 at 
the rear (right and left) with an additional 
low-pass subwoofer counted as a 0.1 channel for 
frequencies of 120 Hz or lower. 
Dolby Digital
An audio encoding (compression) system 
developed by Dolby Laboratories Inc.
Dolby Digital 5.1 Creator
Sound compression technology developed by 
Dolby Laboratories Inc. which compresses audio 
efficiently while preserving high sound quality. 
Sounds are compressed effectively with high 
quality sound, and it enables producing 5.1ch 
surround sound.
Fragmentation
The condition of a media in which files are 
divided into pieces scattered around the media. 
You may not save your images correctly. You 
can solve the condition by performing [MEDIA 
FORMAT] (p. 53).
JPEG
JPEG stands for Joint Photographic Experts 
Group, a still image data compression (data 
capacity reduction) standard. Your camcorder 
records still images in JPEG format.
MPEG
MPEG stands for Moving Picture Experts Group, 
the group of standards for the coding (image 
compression) of video (movie) and audio. 
There are MPEG1 and MPEG2 formats. Your 
camcorder records movies with SD (standard 
definition) image quality in MPEG2 format.
Thumbnail
Reduced-size images which enable you to 
view many images at the same time. [VISUAL 
INDEX], [ INDEX] and [ INDEX] use a 
thumbnail display system.
VBR
VBR stands for Variable Bit Rate, the recording 
format for automatically controlling the bit rate 
(the volume of recording data in a given time 
segment) according to the scene being recorded. 
For fast-moving video, a lot of hard disk space is 
used to produce a clear image, so the recording 
time to the media shortens.