Before revision: DVD and derivatives DVD-Audio DualDisc Digital Video Express (DIVX) DVD-RAM DVD±R Nintendo GameCube Game Disc (miniDVD derivative) Wii Optical Disc (DVD derivative) Super Audio CD (SACD) Enhanced Versatile Disc DataPlay Hi-MD Universal Media Disc (UMD) Ultra Density Optical DVD-ROM = In 1995, a consortium of manufacturers (Sony, Philips, Toshiba, Panasonic) developed the second generation of the optical disc, the DVD.
After revision: DVD and derivatives DVD-Audio DualDisc Digital Video Express (DIVX) DVD-RAM DVD±R Nintendo GameCube Game Disc (miniDVD derivative) Wii Optical Disc (DVD derivative) Super Audio CD (SACD) Enhanced Versatile Disc DataPlay Hi-MD Universal Media Disc (UMD) Ultra Density Optical DVD-ROM In 1995, a consortium of manufacturers (Sony, Philips, Toshiba, Panasonic) developed the second generation of the optical disc, the DVD.