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一、STB的功能结构 电视机顶盒(TV Set-top Box一般缩写为STB)是交互式电视(Interactive TV)系统中重要的用户端设备,一般置于电视机上(将来可能嵌入电视机本身)。把标准电视作为显示器,用户可以通过机顶盒浏览、查找显示在显示器上的节目库内容,再按意愿进行选择。更为方便的是,用户能用遥控器与系统交互性地控制节目的播放,实现常规的VCR功能(如暂停、
First, the functional structure of the STB TV set-top box (TV Set-top Box is generally abbreviated as STB) is an interactive television (Interactive TV) system, an important client device, usually placed on television (in the future may be embedded in the TV itself). The standard TV as a display, users can browse through the set-top box, find the show on the show’s library content, and then choose to do so. More conveniently, the user can interactively control the playback of the program with the remote control and the system to realize conventional VCR functions such as pause,