This article describes a real-time controlling system of TV program auto-broadcasting with micro-computer PLC (Programmable Logic Controller).
本文叙述了一种用可编程序控制器进行实时控制的电视节目自动播放系统。
With the development and prosperity of TV broadcasting in Taiwan, the variety show has become a mature program and a program characteristic of Taiwan.
综艺节目伴随着台湾电视传播事业的起步和繁荣，一路走来，成为一种成熟的节目类型，并形成了具有台湾特色的节目形态。
Digital TV is an entire process of a program from filming, editing, broadcasting, transmitting to receiving, and it is achieved by using digital technology.
数字电视是指节目从摄制、编辑、播出、发射到接收的整个过程都是采用数字化技术实现的。
Digitalization and network bring the technological change of radio TV program from gathering, makeing, storing, transmitting, broadcasting, launching to receiving.
数字化、网络化带来了广播电视节目从采集、制作、存储、传送、播出、发射到接收等各个环节的技术变革。
The last, it is the replacing broadcasting. When an emergency condition happens, it can be replaced by the program that we have prepared and the continuity of TV program can be maintained.
最后是垫片播出，在直播现场有异常情况的时候，用事先准备好的内容替换录入的现场信号播出，保持播出的连续性。
This kind of research will not only be beneficial to the making of TV programs, but also to the broadcasting program quality.
这种研究对电视新闻节目制作和播出质量的提高大有裨益。
This kind of research will not only be beneficial to the making of TV programs, but also to the broadcasting program quality.
这种研究对电视新闻节目制作和播出质量的提高大有裨益。
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