基于嵌入式Linux的IPTV机顶盒浏览器的研究与实现

随着互联网技术的不断发展和应用的不断普及,网络电视已悄然崛起,并有代替现有广播电视的趋势。本文详细分析网络电视以及IPTV机顶盒浏览器技术,提出基于Webkit的嵌入式浏览器,并详细叙述其工作流程及设计步骤。实验结果表明,该嵌入式浏览器支持多窗口打开页面链接,支持中文显示,图片渲染速度快;同时,Webkit提供历史页面的缓存,支持后退、前进以及历史显示等功能。

Research and Implementation of Browser for IPTV STB Based on Embedded Linux

With the continuous development of Intemet technology and increasing popularity of Internet technology application, network television is quietly rising, and may be instead of existing broadcast TV. This paper analyzes network television and IPTV set-top box browser technology in detail, proposes embedded browser based on Webkit, and describes its work flow and design steps. The experimental results show that the embedded browser supports multiwindow opening page links, Chinese display, picture rendering speed, at the same time, Webkit provides history page caching, as well as backward, forward, historical display and so on.