120 mm discs

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

novel optical disc based on holography

The GD-ROM (gigabyte disc read-only memory) is a proprietary optical disc format developed as a collaboration between Sega and Yamaha for the Dreamcast and other Sega systems.

digital media storage format

software disc family used by the Nintendo GameCube, Wii, and Wii U

format of optical media disc introduced in 1987, combining the technologies of standard compact disc and LaserDisc

certification mark

Chinese optical disc format intended to replace DVD

Rewritable optical disc standard

audio media format

BD-J, or Blu-ray Disc Java, is a specification supporting Java ME (specifically the Personal Basis Profile of the Connected Device Configuration or CDC) Xlets for advanced content on Blu-ray Disc and the Packaged Media profile of Globally Executable MHP (GEM).

Optical Disc Storage Format

offshoot of DVD format

type of disc