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【国外标准】 Information technology - Multimedia application format (MPEG-A) - Part 4: Musical slide show application format
标准简介适用范围：
ISO/IEC 23000-4:2009 specifies signaling of content governance and protection of musical slide show application format based on MPEG-21 Part 4: Intellectual Property Management and Protection (IPMP) Components Base Profile and MPEG-21 Part 5: Rights Expression Language (REL) Mobile And optical Media (MAM) Profile.
It may be used to protect any content of musical slide show application format: MPEG-1 Audio Layer 3 (ISO/IEC 11172-3), JPEG images (ISO/IEC 10918-1), MPEG-4 LASeR (ISO/IEC 14496-20) animation script and 3GPP timed text (3GPP TS 26.245) in any combinations of content protection.
ISO/IEC 23000-4:2009 specifies
- the file structure, metadata, and synchronization of contents as in ISO/IEC 23000-4,
- the use of file format (ISO/IEC 14496-14) in using content governance and protection,
- the metadata for governance and protection using MPEG-21 Part 4: IPMP Components Base Profile and MPEG-21 Part 5: REL MAM Profile, encapsulated in MPEG-21 Part 2: Digital Item Declaration (DID) .
It does not specify certain protection tools to be used in content protection, therefore it ensures a simple and flexible protection scheme.
标准号：
INCITS/ISO/IEC 23000-4:2009[2011]
标准名称：
Information technology - Multimedia application format (MPEG-A) - Part 4: Musical slide show application format
英文名称：
Information technology - Multimedia application format (MPEG-A) - Part 4: Musical slide show application format标准状态：
现行-
发布日期：
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实施日期：
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- 其它标准
- 上一篇： INCITS/ISO/IEC 23000-4:2009/AM1:2009[2011] Information technology - Multimedia application format (MPEG-A) - Part 4: Musical slide show application format - Amendment 1: Conformance and reference software for musical slide show application format
- 下一篇： INCITS/ISO/IEC 23000-5:2011 (R2019) Information technology - Multimedia application format (MPEG-A) - Part 5: Media streaming application format (Ed 2)
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