标准摘要
[中文适用范围]: ISO/IEC 13522 的这一部分基于 ISO/IEC 13522-1 中定义的概念,指定 MHEG-5 对象的语义和最终形式交换语法。 这些对象旨在用于简单的客户端/服务器交互式多媒体应用程序领域,例如(近)视频点播应用程序、导航和浏览应用程序。 1 范围的特殊性 由于预计 ISO/IEC 13522 的这一部分将用于跨平台应用程序的互操作性,因此该范围侧重于 MHEG-5 类的具体且精确的定义。 ISO/IEC 13522 的这一部分识别 MHEG-5 对象的规范以及使用系统内 MHEG-5 行为的解释所隐含的语义。 2 ISO/IEC 13522 本部分范围之外的问题 该范围不包括任何可能使用 MHEG-5 对象的模型、服务、系统、协议或应用程序的标准化。 内容数据的编码表示不在 ISO/IEC 13522 本部分的范围内。 [外文原描述]: This part of ISO/IEC 13522 specifies semantics and final-form interchange syntax for MHEG-5 objects, based on concepts defined in ISO/IEC 13522-1. These objects are intended for use in the domain of simple client/server interactive multimedia applications, e.g. (Near) Video on Demand applications, navigation and browsing applications. 1.1 Specificity of the scope Since it is expected that this part of ISO/IEC 13522 be used for interoperability of applications across platforms, the scope focuses on a specific and precise definition of MHEG-5 classes. This part of ISO/IEC 13522 recognises the semantics implied by the specification of the MHEG-5 objects and by interpretation of MHEG-5 behaviours within the using system. 1.2 Issues outside the scope of this part of ISO/IEC 13522 The scope excludes any standardisation of models, services, systems, protocols or applications that are likely to make use of MHEG-5 objects. The coded representation of content data is not in the scope of this part of ISO/IEC 13522.
英文名称Information technology - Coding of multimedia and hypermedia information - Part 5: Support for base-level interactive applications