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近年来,广播电视行业取得了较快的发展,特别是在数字技术、多媒体技术和网络技术快速发展悟上,数字机顶盒得以发展起来,作为用户的终端,同时也是网络的终端,使模拟电视转化为交互性数字电视,而且还可以与因特网进行连接,为用户提供了全方位的信息服务。文中对数字电视机顶盒进行了概述,同时对数字电视机顶盒的结构、技术等进行了具体的分析,并进一步对目前数字电视机顶盒的发展现状进行了具体的阐述。
In recent years, the radio and television industry has achieved rapid development. Especially in the rapid development of digital technology, multimedia technology and network technology, the digital set-top box has been developed as a user terminal and a network terminal, For interactive digital television, but also with the Internet to connect to provide users with a full range of information services. This paper gives an overview of digital TV set-top boxes, and analyzes the structure and technology of digital TV set-top boxes at the same time, and further elaborates the current status of digital TV set-top boxes.