CH-DVD
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CH-DVD (China High Definition DVD) is a proposed high definition optical disc format announced in September 2007 by the Optical Memory National Engineering Research Center (OMNERC) of Tsinghua University in China.
There are some similarities between CH-DVD and Toshiba's HD DVD format, however the video compression and copy protection will be different.[1][2][3][4] CH-DVD will support HD-DVD's Advanced Content (interactive applications) and will also use the AVS audio and video codec, owned by the Chinese government. CH-DVD's developers claim the format contains more copy protection features and is part of a big push by China to fight piracy as well as cut down on royalty payments for foreign patents.[5]
[edit] See also
- HD DVD
- China Video Disc
- Comparison of high definition optical disc formats
- Enhanced Versatile Disc
- Blu-ray Disc
[edit] References
- ^ China Adopts New HD Disc Standard, HD DVD Reaches 51GB
- ^ China announces CH-DVD, a new high definition DVD standard - Engadget
- ^ BetaNews | New Chinese Involvement Could Trigger HD DVD Price Plunge
- ^ China Adopts New HD Disc Standard, HD DVD Reaches 51GB
- ^ High-definition discs Industry Alliance of China officially established its debut CH-DVD, ZDnet China, September 7, 2007