电视节目制作设备数字化的问题研究

Research on the Digitalization of TV Program Making Equipment

电视节目在制作手段方面主要是从传统的模拟分量录像机开始的,接着在出现很多电视制作设备后,模拟分量的电视技术手段产生了一个非常高的高度。模拟分量技术运用在电视制作设备的过程中,让电视节目制作的质量得到很大的加强,尤其是计算机电子技术以及数字技术飞速发展的过程中,高清数字化电视的理念被技术人员提了出来,给当前的电视技术开创了一个非常广阔的发展前景。然而由于电视节目制作设备还存在一定的限制,高清电视还不能非常有效地体现在观众面前,因此,对电视节目制作设备数字化的研究具有非常大的现实意义。

In the means of production,TV program making mainly started from the traditional analogue component video recorder. Then with the emergence of lots of TV program-making equipment,the analog component technology has reached a high level. Analog component technology greatly enhances the quality of TV program making through its application in TV production equipment. In particular,in the rapid development of computer electronic technology and digital technology,HD digital TV has been proposed,which has opened a very broad prospect for current TV television development. Nevertheless,due to the economic and technical limitations,high-definition TV cannot be effectively shown in front of audience,thus the realization of standard-definition TV also has great practical significance.