Sony DCR-DVD710 Operating Guide - Page 135

Glossary x 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. x Dolby Digital An audio encoding (compression) system developed by Dolby Laboratories Inc. x Dolby Digital 5.1 Creator Sound compression technology developed by Dolby Laboratories Inc. which compresses audio efficiently while preserving high sound quality. It enables recording of 5.1ch surround sound while using disc space more efficiently. Discs created by Dolby Digital 5.1 Creator can be played back on a device compatible with the disc created on your camcorder. x 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. x 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 in MPEG2 format. x Thumbnail Reduced-size images which enable you to view many images at the same time. [VISUAL INDEX], [ INDEX], [ INDEX], etc. are thumbnail display system. x 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 media space is used to produce a clear image, so the recording time to the media shortens. x VIDEO mode One of the recording formats you can select when using a DVD-RW. VIDEO mode provides excellent compatibility with other DVD devices. x VR mode One of the recording formats you can select when using a DVD-RW. VR mode enables editing (deleting or sequence rearrangement) with your camcorder. Finalizing the disc lets you play it back on a VR mode compatible DVD device. Quick Reference 135