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信产部经过对标准审批发布前的审查、协调和专家评议,正式发布《高密度激光视盘系统技术规范》为电子行业推荐性标准。据了解,《高密度激光视盘系统技术规范》共由四部分组成:《第一部分:高密度激光视盘盘片规范》、《第二部分:高密度激光视盘文件系统规范》、《第三部分:高密度激光视盘音视数据编码规范》和《第四部分:多通道环绕声增强音频编码规范》。该系列标准主要用于指导芯片、软件和机芯等产业链的开发,以统一盘片制作和播放机生产两大产业的技术要求。
Ministry of Information Industry after the approval of the standard before the release of review, coordination and expert review, the official release of “high-density laser disc system technical specifications” for the electronics industry recommended standards. It is understood that “high-density laser disc system technical specifications,” a total of four parts: “Part I: High-density laser disc platters”, “Part II: High Density Laser Disc File System Specification”, “Part III: High-Density Laser Video and Audio Data Encoding Specification ”and“ Part 4: Multichannel Surround Sound Enhancement Audio Coding Specification. ” The series of standards is mainly used to guide the development of chips, software and movement chain, in order to unify the technical requirements of the two industries of disc production and player production.