ISO/IEC 15938-9-2005 信息技术.多媒体内容描述界面.第9部分:轮廓和等级

标准号：ISO/IEC 15938-9-2005
中文标准名称：信息技术.多媒体内容描述界面.第9部分:轮廓和等级
英文标准名称：Information technology - Multimedia content description interface - Part 9: Profiles and levels
标准类型：L81
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L81
国际标准分类号：35.040
适用范围：1 General This part of 15938-9 collects standard profiles and levels for MPEG-7, specified across all ISO/IEC 15938 parts. While all parts are potential candidates for profiling, current profiles concentrate on the description definition language [ISO/IEC 15938-2], visual [ISO/IEC 15938-3], audio [ISO/IEC 15938-4] and multimedia description schemes [ISO/IEC 15938-5], which are based on the namespace versioning defined in schema definition [ISO/IEC 15938-10]. 2 Organization of the document ISO/IEC 15938-9 provides six clauses. Clause 1 sets out the scope of this document while Clause 2 lists the normative and informative document references. Clause 3 provides definitions for terms and. Clause 4 provides the informative part of description for application areas and functionality with the normative part of table for tools used and their constraints for each of the standard profiles and levels. Clause 5 provides a table of URI values for each standard profile, while Annex A contains a collection of profile schema for each of the standard profiles.