电视播出系统中的网络安全  

Network Security in TV Broadcast System

作　　者：吴彬[1] 李斌[1] 

机构地区：[1]河北唐山广播电视台,河北唐山063000

出　　处：《数字技术与应用》2017年第6期226-227,共2页Digital Technology & Application

摘　　要：随着视频数字技术和互联网技术的飞速发展,很多电视台都建立了全硬盘数字化的网络播出系统。由于硬盘播出系统的设计需求,绝大部分的节目素材都是需要提前采集,所以由上载设备引发的机械事故都能及时发现处理,提高了播出的工作效率。with the rapid development of video digital technology and Internet technology, many TV stations have set up a full hard digital broadcast system. Due to the design requirements of the hard disk broadcasting system, most of the program materials need to be collected in advance, so the mechanical accidents caused by the uploading equipment can be detected and dealt with in a timely manner, so as to improve the efficiency of broadcast work.

关 键 词：视频数字技术 硬盘播出系统 网络安全 

分 类 号：TN948.1[电子电信—信号与信息处理]