IEC 62298-4-2005 电视网络应用.第4部分:超高图文电视轮廓

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                   【英文标准名称】:     TeleWeb application - Part 4: Hyperteletext profilE            【原文标准名称】:     电视网络应用.第4部分:超高图文电视轮廓            【标准号】:     IEC 62298-4-2005            【标准状态】:     现行            【国别】:     国际            【发布日期】:     2005-10    【实施或试行日期】: 【发布单位】: 国际电工委员会(IX-IEC)【起草单位】: IEC/TC 100【标准类型】: ()【标准水平】: ()【中文主题词】: 指示;印字格式;电视;图文电视;文档;交互性;表示层;译码器;电信;方法;因特网;多媒体;颜色表示法;格式编排;使用;定义;HTML;书画;编码;电气工程;轮廓【英文主题词】: Applications;Codification;Decoders;Definitions;Encoding;Files;Formatting;Graphic arts;HTML;Hypermedia;Indications;Interactive;Interfaces (data processing);Internet;Lettering style;Markup language;Methods;Multimediaresentation layersresentation of colourrofile;Telecommunications;Teletext;Teletext receivers;Television;Videotex【摘要】: This part of IEC 62298 specifies the TeleWeb Hyperteletext profile that allows Web-style text and graphics to be displayed on suitable decoders. A TeleWeb service comprises multimedia data files whose format and attributes are defined by this specification.This standard is backwards compatible with IEC 62298-3 and extends it with features like scripting and style-sheets. The graphical capability is extended with features like frames and forms. For information regarding general information and the transport layer, refer to IEC 62298-1 and  IEC 62298-2.【中国标准分类号】: M63【国际标准分类号】: 33_170;35_240_99【页数】: 42P.;A4【正文语种】: 英语