标准摘要
[中文适用范围]： 本规范（EPUB Media Overlays 3.0）定义了 [SMIL]（同步多媒体集成语言）、包文档、EPUB 样式表和 EPUB 内容文档的使用，用于表示与 EPUB 内容文档同步的音频。本规范是构成 EPUB 3 的一组相关规范之一，EPUB 3 是基于 XML 和网络标准的数字出版物的交换和交付格式的第三个主要修订版。它应与构成 EPUB 3 的其他规范一起阅读和理解：EPUB 3 概述 [EPUB3Overview]，提供 EPUB 的信息性概述和通往其余 EPUB 3 文档的路线图；EPUB 出版物 3.0 [Publications30]，定义了出版物级别的语义和 EPUB 出版物的总体合规要求；EPUB 内容文档 3.0 [ContentDocs30]，定义了 XHTML、SVG 和 CSS 的配置文件，用于 EPUB 出版物上下文；EPUB 开放容器格式 (OCF) 3.0 [OCF3]，定义了将一组相关资源封装到单个文件（ZIP）EPUB 容器中的文件格式和处理模型。 [外文原描述]： This specification, EPUB Media Overlays 3.0, defines a usage of [SMIL] (Synchronized Multimedia Integration Language), the Package Document, the EPUB® Style Sheet, and the EPUB Content Document for representation of audio synchronized with the EPUB Content Document. This specification is one of a family of related specifications that compose EPUB 3, the third major revision of an interchange and delivery format for digital publications based on XML and Web Standards. It is meant to be read and understood in concert with the other specifications that make up EPUB 3: · The EPUB 3 Overview [EPUB3Overview], which provides an informative overview of EPUB and a roadmap to the rest of the EPUB 3 documents. The Overview should be read first. · EPUB Publications 3.0 [Publications30], which defines publication-level semantics and overarching conformance requirements for EPUB Publications. · EPUB Content Documents 3.0 [ContentDocs30], which defines profiles of XHTML, SVG and CSS for use in the context of EPUB Publications. · EPUB Open Container Format (OCF) 3.0 [OCF3], which defines a file format and processing model for encapsulating a set of related resources into a single-file (ZIP) EPUB Container.
英文名称Information technology - Digital publishing - EPUB3 - Part 5: Media Overlay