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The DVD (common abbreviation for Digital Video Disc or Digital Versatile Disc) [9] [10] is a digital optical disc data storage format. It was invented and developed in 1995 and first released on November 1, 1996, in Japan.
Apr 11, 2024 · DVD, or digital video disc, type of optical disc used for data storage and as a platform for multimedia. Its most prominent commercial application is for playing back recorded motion pictures and television programs. Learn about the development and uses of DVDs in this article.
- The Editors of Encyclopaedia Britannica
- What is a DVD?A DVD is a type of optical disc used for data storage and as a platform for multimedia.
- What does DVD stand for?The acronym DVD stands for “digital video disc” or “digital versatile disc.”
- How was the DVD invented?In 1995 two groups of companies—one led by Sony Corporation and Philips Electronics NV and the other by Toshiba Corporation and Time Warner Inc.—ag...
- How does a DVD work?A DVD drive uses a laser to read data that have been encoded onto a DVD. Because the DVD laser emits red light at shorter wavelengths than those us...
- What are DVD region codes?DVD region codes are codes that prevent DVDs from being played in a geographic area outside the one they were intended for. The codes are used by e...
Aug 30, 1999 · Terms such as ZIP, CD or DVD are commonly used to describe the means available for storing and sharing information, ranging from text to audio to full-length films....
Mar 12, 2022 · Short for digital versatile disc or digital video disc, a DVD or DVD-ROM is a disc that can store a significant amount more data than a standard compact disc. DVDs are widely used for storing and viewing movies and other data. The picture of the Matrix DVD movie disc is an example of a DVD movie.
- How Much Data Can A DVD Hold?There are several capacities a single DVD is capable of holding. Below is a listing of the different types of DVD's and each of their total capacit...
- What Is The Difference Between A DVD and A Cd?Physically, a DVD and CD look the same. Both discs are the same size and typically have one side with a label and the other side that the laser rea...
- What Types of Information Can Be Stored in A Dvd?A DVD is capable of holding any data and are most often used to store movie data, games, and install data for programs.
- What DVD Player Should I Get to Play DVD Movies?We recommend VLC, it's free and an open-source media player that works on Windows, Mac, and Linux. However, you can also use Windows Media Player o...
Oct 20, 2014 · A DVD is a type of optical media used for storing digital data. It is the same size as a CD but has a larger storage capacity. Some DVDs are formatted specifically for video playback, while others may contain different types of data, such as software programs and computer files.
Oct 25, 2000 · A DVD is composed of several layers of plastic, totaling about 1.2 millimeters thick. Each layer is created by injection molding polycarbonate plastic. This process forms a disc that has microscopic bumps arranged as a single, continuous and extremely long spiral track of data.
A DVD (which means Digital Versatile Disc or a Digital Video Disc) is an optical disc capable of storing up to 4.7 GB of data, more than six times what a CD can hold. DVDs are often used to store movies at better quality than a VHS .
