DVD Basic Facts

DVD's have become ubiquitous. If we want a movie or listening to music we come to a DVD. Here are some basic facts about the DVD: What is a DVD? DVD stands for Digital Versatile Disk. A DVD-ROM is similar to a CD or compact disc. There is a DVD-ROM formatted to hold much more data. While a CD typically has a capacity of 650 megabytes, the smallest capacity DVD can store about seven times more data, or 4.38 gigabytes (GB). A DVD-ROM encode information in the form of a spiral track of pits and lands separated by several nanometers. There are several types of DVDs. The DVD-ROM is the most common. It is a disc that can not be written about. Blank DVDs with designations like "DVD-R" and "DVD + R" are formatted, recordable DVDs. The-R and + R refer to competing format standards, but both will record movies, audio or other data. The best examples of DVD-ROM, the music and movie DVDs that can be bought on the shelf. What is DVD authoring? Authoring is the process of collecting audio, video, menus, subtitles, etc on a DVD. In popular speech called burning. This happens on DVD-authoring software. There are numerous DVD authoring programs, but you use depends on your needs, be it personal, professional or business. How to run DVD duplication? Duplication is an industrial process where a glass master used to stamp out copies like a cookie cutter. What is DVD-Video? DVD-video is the closest we technically superior and studio-quality video. Digital studio master tapes are usually encoded to MPEG-2 format to a DVD-video. The encoding process uses lossy compression to remove unnecessary information. What is a DVD menu? A DVD menu provides easy access to DVD titles without the scan. This is both convenient and accurate. A DVD is a menu with 4 sets of each title with a menu and a single title. All titles are made of multiple input files and each input file is one chapter. What is a menu? Menus are only a MPEG file with subtitles. The basic MPEG is the background and the subtitles produce the menu buttons. The background is a short film or a still picture converted to an mpeg. MPEG stands for Motion Picture Experts Group. " It is the committee that dreamed of the MPEG-2 compression algorithm. MPEG-2 is the de facto standard compression technology used for DVD-video. The only source for DVD duplication, DVD authoring and duplication tapes in New York. Personal attention, high quality and attractive price points guaranteed in this business facility.Rainbow Video extensive website has extensive information http://www.rainbowvideo1.com/dvd_cd_duplication.html Customers include Fortune 100 companies, entertainment companies and leading educational accounts.