LaserDisc (abbreviated as LD) is a home video format and the first commercial optical disc storage medium, initially licensed, sold and marketed as MCA DiscoVision in the United States in 1978.

Although the format was capable of offering higher-quality video and audio than its consumer rivals, VHS and Betamax videotape, LaserDisc never managed to gain widespread use in North America, largely due to high costs for the players and video titles themselves and the inability to record TV programs; however, the trend emerged in late 1980, when the electronics industry began to manufacture LaserDisc recorders. It eventually did gain some traction in that region and became somewhat popular in the 1990s. It was not a popular format in Europe and Australia.

By contrast, the format has been much more popular in the United States (outside of Canada and Mexico), Japan, and in the more affluent regions of Southeast Asia, such as Hong Kong, Singapore and Malaysia, and has been one of the most prevalent rental video mediums in Hong Kong since the 1990s. Its superior video and audio quality has made it a popular choice among videophiles and film enthusiasts ever since. The technologies and concepts behind LaserDisc were the foundation for later optical disc formats, including Compact Disc (CD), DVD and Blu-ray (BD).


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