The spreading China Gaoqing Hicariban industry promotion league announced that it had hardened the illegal copy prevention function on the 17th new generation DVD standard "CBHD" of original China.

This league clarified that U.S. universal NBC also put software on the market though only U.S. Warner Brothers had put the correspondence software on the market up to now in the movie major.

The basic technology of CBHD adopts "HD―DVD" that Toshiba initiated.
It becomes a structural outline to challenge the war with "Blue ray disc (BD)" camp again in China.

It is illegal copy control system "DKAA" that is centered Qinghai University and develops and a new moving image compression technique that the CBHD camp adopts "AVS". "Doing the illegal copy more rapidly than conventional DVD became difficult. "  (CBHD camp) and Iu. 
http://www.nikkei.co.jp/news/kaigai/20090918AT1D1706117092009.html

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