标准编号：ISO/IEC 21000-4:2006
中文名称：信息技术 多媒体结构（MPEG-21） 第4部分：知识产权管理保护部分
英文名称：Information technology — Multimedia framework (MPEG-21) — Part 4: Intellectual Property Management and Protection Components
发布日期：2006-04
标准范围
This part of ISO/IEC 21000 specifies how to include IPMP information and protected parts of Digital Items in aDIDL document. It purposely does not specify protection measures, keys, key management, trustmanagement, encryption algorithms, certification infrastructures or other components that would also beneeded as part of a complete IPMP solution.The IPMP DIDL encapsulates and protects a part of the hierarchy of a Digital Item, and associates appropriateidentification and protection information with it. The description of IPMP governance and tools is required tosatisfy IPMP for a Digital Item or its parts to be accessed.
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