信息技术 文件描述和处理语言 多媒体交互文件用交换标准(ISMID

[中文适用范围]： 1.1 范围定义 该国际标准称为多媒体交互文档交换标准或 ISMID，通过提供可创建通用交换语言的体系结构，促进异构交互文档开发和交付系统之间多媒体交互文档 (MID) 的交换。 ISMID 是国际标准 ISO/IEC 10744: 1997 信息技术 - 超媒体/基于时间的结构化语言 (HyTime) 的客户端架构，并且是符合国际标准 IS0 8879 - 标准通用标记语言的 SGML 应用程序。 1 .I .I ISMID 体系结构 1 .I .2 ISMID 应用程序示例 1.2 应用领域 ISMID 的应用领域是电子演奏支持系统 (EPSS)，这是一种基于计算机的交互式文档系统，为用户提供即时访问权限- 时间信息和在职培训。 EPSS 的两种常见类型是交互式电子技术手册 (IETM) 和交互式课件 (ICW)。 随着员工必须访问的信息量的增加，EPSS 的使用在许多行业中不断增加。 由于组织正在增加对这些系统的投资，因此重要的是，他们必须有一种方法，通过以独立于设备的方式表示 EPSS 的所有方面来保护其投资。 [外文原描述]： This International Standard, known as the Interchange Standard for Multimedia Interactive Documents or ISMID, facilitates the interchange of Multimedia Interactive Documents (MIDs) among heterogeneous interactive document development and delivery systems by providing the architecture from which common interchange languages can be created. ISMID is a client architecture of International Standard ISO/IEC 10744:1997, Information technology -- Hypermedia/Time-based Structuring Language (HyTime) and is an SGML application conforming to International Standard ISO 8879 -- Standard Generalized Markup Language. ISMID also specifies use of the DSSSL expression language described in clause 8 of ISO/IEC 10179:1996, Information technology -- Processing languages -- Document Style Semantics and Specification Language (DSSSL). In general, the rendering of a Multimedia Interactive Document (MID) requires three major components: Content: the information that the document author intended to communicate to the user of the MID; Behavior: the instructions that govern what, when, where, and how content is presented, and how the MID responds to stimuli from various sources; and Software: the application that interprets behavior, retrieves the content, and presents the information to the user. Various vendors, standards bodies, and other groups define the notations (such as SGML for text, CGM for graphics, MPEG for video, and WAV for audio) with which the information in the content component is represented. It is up to software vendors to determine the most effective way to implement the software component. Therefore, the ISMID standard addresses only the behavior component.