Home video

digital optical disc data storage format

DVD (digital video disc or digital versatile disc) is a digital optical disc data storage format. It was invented and developed in 1995 and first released on November 1, 1996, in Japan. The medium can store any kind of digital data and has been widely used to store video programs (watched using DVD players), software and other computer files. DVDs offer significantly higher storage capacity than compact discs (CD) while having the same dimensions. A standard single-layer DVD can store up to 4.7 GB of data, a dual-layer DVD up to 8.5 GB. Dual-layer, double-sided DVDs can store up to a maximum o

Blu-ray (Blu-ray Disc or BD) is a digital optical disc data storage format designed to supersede the DVD format. It was invented and developed in 2005 and released worldwide on June 20, 2006, capable of storing several hours of high-definition video (HDTV 720p and 1080p). The main application of Blu-ray is as a medium for video material such as feature films and for the physical distribution of video games for the PlayStation 3, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X. The name refers to the blue laser used to read the disc, which allows information to be stored at a greater

thumb|300px|An assortment of videotapes

image projector that receives a video signal and projects the corresponding image on a projection screen using a lens system

LaserDisc (LD) is a home video format and the first commercial optical disc storage medium. It was developed by Philips, Pioneer, and the movie studio MCA. The format was initially marketed in the United States in 1978 under the name DiscoVision, a brand used by MCA. As Pioneer took a greater role in its development and promotion, the format was rebranded LaserVision. While the LaserDisc brand originally referred specifically to Pioneer's line of players, the term gradually came to be used generically to refer to the format as a whole, making it a genericized trademark. The discs typically hav

Betamax (also known as Beta, and stylized as the Greek letter β in its logo) is a discontinued consumer analog videocassette recording format developed by Sony. It was one of the main competitors in the videotape format war against its primary rival, VHS. Betamax was introduced in Japan on May 10, 1975, and launched in the United States later that year.

Direct-to-video refers to the release of a film or television series on home video formats without an initial theatrical release or television premiere. This distribution strategy was prevalent before streaming platforms came to dominate the TV and movie distribution markets.

home entertainment system that aims to replicate the experience of a movie theater

device that plays DVD discs

system with loudspeakers that surround the listener

white screen for projecting

computer used for media playback within a home theater environment

display technology uses micromirrors to create a picture

optical disc storage medium

thumb|right|200px|Other logo used from 1997 to 2001 (although some DVDs from 2001 to 2003 and some pirated DVDs made after 2001 still carry this logo) DVD-Video is a consumer video format used to store digital video on DVDs. DVD-Video was the dominant consumer home video format in most of the world in the 2000s. As of 2025, it continues to compete with its high-definition Blu-ray Disc counterpart, while both receive competition as the collective delivery method of physical media by streaming services such as Netflix and Disney+. Discs using the DVD-Video specification require a DVD drive and a

pre-recorded video media that is either sold, rented or streamed for home entertainment

frame rate technology with a higher frame rate than the former conventional frame rates

electronics component used in home theater systems; various video and audio sources can be connected and played on a multi-channel-loudspeaker system and a TV set

films distributed to video, criticized for violent content

Optical Disc Storage Format

former awards ceremony