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【国外标准】 Information technology - Multimedia framework (MPEG-21) - Part 8: Reference software - Amendment 4: Media value chain ontology extensions on time-segments and multi-track audio
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2024-08-08
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标准简介适用范围：
Amendment 4 to ISO/IEC 21000-8:2008.
标准号：
INCITS/ISO/IEC 21000-8:2008/AM4:2018 (2021)
标准名称：
Information technology - Multimedia framework (MPEG-21) - Part 8: Reference software - Amendment 4: Media value chain ontology extensions on time-segments and multi-track audio
英文名称：
Information technology - Multimedia framework (MPEG-21) - Part 8: Reference software - Amendment 4: Media value chain ontology extensions on time-segments and multi-track audio标准状态：
现行-
发布日期：
-
实施日期：
出版语种：
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