Who created the Video CD standard and when was it established?
The Video CD standard was created in 1993 by Sony, Philips, Matsushita, and JVC. It is formally referred to as the White Book standard.
Questions about Video CD
Short answers, pulled from the story.
Why was Video CD so popular in Asia but not in North America?
In Asia, most households did not already own VCRs when VCD appeared, players were inexpensive, and discs resisted humidity damage that degraded VHS tapes. In North America, VHS was already entrenched, cost less, and offered comparable video quality, so consumers had little reason to switch.
How many VCD players were sold in China in 1997?
Eight million VCD players were sold in China in 1997 alone. By 2005, more than half of all Chinese households owned at least one VCD player.
What video resolution and compression does the VCD format use?
VCD uses MPEG-1 video compression at a constant bitrate of 1,150 kilobits per second. Resolution is 352 by 240 pixels for NTSC regions or 352 by 288 pixels for PAL and SECAM regions.
Why could VCD hold a full film if a standard CD only stores 74 minutes of audio?
VCD uses CD-ROM XA Mode 2 Form 2, which sacrifices some error correction redundancy to store roughly 800 megabytes of data on an 80-minute disc instead of the 700 megabytes that standard Mode 1 permits. This allowed a disc to hold a corresponding amount of compressed video and audio.
What replaced Video CD and why did VCD decline?
DVD-Video replaced VCD. DVD offered longer run times, much higher picture quality, copy protection, and chapter navigation. VCD had no mechanism to prevent unauthorized copying, which deterred major studio releases, and once DVD equipment prices fell in the 2000s the format was superseded across most markets.