论文部分内容阅读
随着数字化电视(DIV)的来临,电脑与电视的结合似乎不可避免:数字化电视具有强大的带宽和线容量,使之既可以接收电视节目,又可以与国际互联网相联,目前的电视播放格式还不能做到这一点。数字化电视的强大功能意味着广播商能在一个频道上容纳一个六声道、全屏幕的高清晰度节目,或在同样的空间里放4～5个标准分辨率的画面。拥有30个庞大市场的四大主要广播电视网络正着
With the advent of digital television (DIV), the combination of PC and TV appears to be inevitable: digital television has strong bandwidth and line capacity to enable it to receive television programs as well as the Internet, the current television broadcast format Still can not do this. The power of digital TV means that broadcasters can host a six-channel, full-screen high-definition program on one channel or four to five standard-definition pictures in the same space. Four major broadcast television networks with 30 large markets are in the making