信息技术.媒体上下文和控制.第6部分:通用类型和工具

[中文适用范围]： 本文件提供了在 ISO/IEC 23005 系列其他部分中使用的数据类型和工具的定义，但不针对单个部分。本文件规定了 ISO/IEC 23005 系列其他部分中共同使用的数据类型和工具的语法和语义。例如，基础数据类型作为多个工具的基本构建块，与光和颜色相关的颜色相关基本类型用于帮助指定设备或命令的颜色相关特征，以及时间戳类型可用于设备命令和感测信息以指定与时间相关的信息。本文件还定义了分类方案，这些方案提供单词或术语的语义，并通过规范方式引用它们（见附录 A），如果它们在 ISO/IEC 23005 系列的多个部分中使用。本文件定义的工具不旨在单独使用，而是作为其他部分中定义的其他工具的一部分或支持工具使用，除了配置文件和级别定义外。本文件还包含要在特定应用领域中使用的标准配置文件和级别。配置文件和级别定义包括从 ISO/IEC 23005-2 和 ISO/IEC 23005-5 中收集的工具以及必要的约束。 [外文原描述]： This document provides definitions of data types and tools, which are used in other parts of the ISO/IEC 23005 series, but are not specific to a single part. This document specifies syntax and semantics of the data types and tools common to the tools defined in the other parts of the ISO/IEC 23005 series, such as basic data types which are used as basic building blocks in more than one of the tools in the ISO/IEC 23005 series, colour-related basic types which are used in light and colour‑related tools to help in specifying colour-related characteristics of the devices or commands, and time stamp types which can be used in device commands, and sensed information to specify timing related information. Classification schemes, which provide semantics of words or terms and normative way of referencing them, are also defined in Annex A, if they are used in more than one part of the ISO/IEC 23005 series. The tools defined in this document are not intended to be used alone, but to be used as a part or as a supporting tool of other tools defined in other parts of the ISO/IEC 23005 series, except for the profile and level definitions. This document also contains standard profiles and levels to be used in specific application domains. The profile and level definitions include collection of tools from ISO/IEC 23005-2 and ISO/IEC 23005-5 with necessary constraints.