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在三网融合的大背景下,随着数字电视技术的不断进步,传统的电视将不限于视频信号的观看,信息类、图片类、点播类的信号将不断充实电视屏幕,给用户呈现各式各样的新媒体体验。数据广播系统作为数字电视的衍生产品,已经在其中产生了重要和积极的作用。数据广播系统是基于WEB浏览器开发的系统,样式类似于
In the triple play of the background, with the continuous improvement of digital television technology, the traditional television will not be limited to video signal viewing, information, pictures, on-demand signals will continue to enrich the TV screen, to the user presents a variety of Various new media experience. Data broadcasting systems, as derivatives of digital television, have had an important and positive effect in this regard. Data broadcasting system is based on WEB browser development system, similar to the style