2011 Lexus IS 350 Navigation Manual - Page 220

AUDIO/VIDEO SYSTEM DVD VIDEO DISC GLOSSARY DVD video discs: Digital Versatile Disc that holds video. DVD video discs have adopted "MPEG2", one of the world standards of digital compression technologies. The picture data is compressed by 1/40 on average and stored. Variable rate encoded technology in which the volume of data assigned to the picture is changed depending on the picture format has also been adopted. Audio data is stored using PCM and Dolby Digital, which enables higher quality of sound. Furthermore, multi−angle and multi−language features will also help you enjoy the more advanced technology of DVD video. Viewer restrictions: This feature limits what can be viewed in conformity with a level of restrictions of the country. The level of restrictions varies depending on the DVD video disc. Some DVD video discs cannot be played at all, or violent scenes are skipped or replaced with other scenes. Level 1: DVD video discs for children can be played. Level 2 − 7: DVD video discs for children and G−rated movie can be played. Level 8: All types of the DVD video discs can be played. Multi−angle feature: You can enjoy the same scene at different angles. Multi−language feature: You can select a language of the subtitle and audio. Region codes: The region codes are provided on DVD players and DVD discs. If the DVD video disc does not have the same region code as the DVD player, you cannot play the disc on the DVD player. For region codes, see page 243. Audio: This DVD player can play liner PCM, Dolby Digital and MPEG audio format DVD. Other decoded type cannot be played. Title and chapter: Video and audio programs stored in DVD video disc are divided in parts by title and chapter. Title: The largest unit of the video and audio programs stored on DVD video discs. Usually, one piece of movie, one album, or one audio program is assigned as a title. Chapter: The unit smaller than that of title. A title comprises plural chapters. Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", and the double−D symbol are trademarks of Dolby Laboratories. This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property rights owned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or disassembly is prohibited. "DTS" and "DTS Digital Surround" are registered trademarks of Digital Theater Systems, Inc. 244