ISO/IEC 14496-11:2005 信息技术-音频-可视对象的编码 第11部分：场景说明及应用引擎
标准编号：ISO/IEC 14496-11:2005
中文名称：信息技术-音频-可视对象的编码 第11部分：场景说明及应用引擎
英文名称：Information technology — Coding of audio-visual objects — Part 11: Scene description and application engine
发布日期：2005-12
标准范围
ISO/IEC 14496-11:20 05规定了交互式视听场景和应用的编码表示。它指定了以下工具:视听对象的时空定位及其响应于交互的行为的编码表示（场景描述）；可以听觉和/或视觉表现的合成二维(2D)或三维(3D)对象的编码表示；可扩展MPEG-4文本(XMT)格式，使用可扩展标记语言(XML)在ISO/IEC 14496中描述的多媒体内容的文本表示；应用程序引擎的系统级描述（可下载Java字节码应用程序的格式、交付、生命周期和行为）。
ISO/IEC 14496-11:2005 specifies the coded representation of interactive audio-visual scenes and applications.It specifies the following tools:
- the coded representation of the spatio-temporal positioning of audio-visual objects as well as their behaviour in response to interaction (scene description);
- the coded representation of synthetic two-dimensional (2D) or three-dimensional (3D) objects that can be manifested audibly and/or visually;
- the Extensible MPEG-4 Textual (XMT) format, a textual representation of the multimedia content described in ISO/IEC 14496 using the Extensible Markup Language (XML); and
- a system level description of an application engine (format, delivery, lifecycle, and behaviour of dowloadable Java byte code applications).
标准预览图
