標準號：ISO/IEC 21000-4-2006
中文標準名稱：信息技術.多媒體框架(MPEG-21).第4部分:知識產權管理和保護資料
英文標準名稱：Information technology - Multimedia framework (MPEG-21) - Part 4: Intellectual property management and protection components
標準類型：L81
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L81
國際標準分類號：03.140;35.040
適用范圍：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.