China’s high-definition optical disc industry, promote the Alliance launch new products in Guangzhou

domestic core technology patents. Optical Memory National Engineering Research Center of Tsinghua University, deputy director of land up to believe that this has enabled us to have a disc Blu-ray high-definition era the field of the right to speak, and make the existing industrial base in CD-ROM can fully play a role. The CBHD the industrialization of China’s information industry, CD-ROM replication, as well as audio-visual publishing industry has provided new opportunities for development. China’s high-definition optical disc industry to promote their own union, while showing support for AVS audio and video content protection standards and have DKAA system CBHD products. CBHD standard built-specific pairs of key content protection system. Lu Da, said: “China is a genuine high-definition Blu-ray the soul, DKAA dual-key system and the AVS standard is in order to better protect