Based on the study of Digital TV standards, IP network protocol and embedded software and hardware technology, design a IPTV STB.

在深入的研究了数字电视标准、IP网络协议和嵌入式软硬件技术的基础上，设计了网络数字电视机顶盒。

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The Digital TV STB basic working principle is discussed and its technical principles are analyzed, with the discussion on the structure of digital TV STB middleware.

探讨了数字电视机顶盒的基本工作原理，分析其技术原理，并探讨了数字电视机顶盒的中间件结构。

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STB (set Top Box), which is designed to extend function of TV set, can provide multiple services since it has powerful capability of multimedia processing and enough IP network access bandwidth.

机顶盒是为扩展电视机功能的一种新的家用电器，它有强大的媒体处理能力，有足够的IP网络接入带宽，可以提供多种网络业务。

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Say you want to just sit right in front of your TV and use your set-top-box (STB) to play games on your TV.

FORBES: Life without a Gaming Console Brought to you by Playcast