文件名称：Synchronized Multimedia Integration Language (SMIL 3.0)
文件大小：4.3MB
文件格式：PDF
更新时间：2011-02-05 04:56:50
This document specifies the third version of the Synchronized Multimedia Integration Language (SMIL,
pronounced "smile"). SMIL 3.0 has the following design goals:
● Define an XML-based language that allows authors to write interactive multimedia presentations. Using SMIL,
an author can describe the temporal behaviour of a multimedia presentation, associate hyperlinks with
media objects and describe the layout of the presentation on a screen.
● Allow reusing of SMIL syntax and semantics in other XML-based languages, in particular those who need
file:///H|/DownLoad/smil30.html（第 1／703 页）[2007-10-30 23:32:08]
Synchronized Multimedia Integration Language (SMIL 3.0)
to represent timing and synchronization. For example, SMIL components are used for integrating timing
into XHTML [XHTML10] and into SVG [SVG].
● Extend the functionalities contained in the SMIL 2.1 [SMIL21] into new or revised SMIL 3.0 modules.
● Define new SMIL 3.0 Profiles incorporating features useful within the industry.