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传统的电视总控监看系统只是进行电视信号的切换、转制、传送等,进行信号深层次处理的难度是相当大的。随着科学技术的不断发展,数字电视综合监看应运而生,在保证电视画面质量的基础上,各路电视节目占用的宽带得以压缩,并且在一定的播出通道宽带中可以进行多频道电视节目的播出。本文主要分析和探讨电视总控监看系统的发展和演变。
The traditional TV monitor control system only carries on the switch, the transformation, the transmission and so on television signal, the difficulty that carries on the signal deep processing is considerable. With the continuous development of science and technology, the integrated monitoring of digital television came into being. On the basis of ensuring the quality of the television picture, the broadband occupied by various television programs can be compressed, and the multi-channel television can be broadcast in a certain broadcast channel broadband Broadcast program. This article mainly analyzes and discusses the development and evolution of the TV master control monitoring system.