标准编号：ISO/IEC 21000-9:2005
中文名称：信息技术 多媒体框架（MPEG-21） 第9部分：文件格式
英文名称：Information technology — Multimedia framework (MPEG-21) — Part 9: File Format
发布日期：2005-07
标准范围
This International Standard specifies the MPEG-21 file format, in which an MPEG-21 XML document (e.g. Digital Item Declaration (DID)) and some or all of its referenced content can be placed in a single 'content package' file. This enables the interchange, editing, and 'playback' of MPEG-21 documents.
立即下载标准文件