演播室高清视频信号接口原理及测试方法  

Principle and Test Method of High Definition Video Interface in Studio

作　　者：吴熙 WU Xi(Panjin Convergent Media Development Center,Panjin 124010,China)

机构地区：[1]盘锦市融媒体发展中心,辽宁盘锦124010

出　　处：《电视技术》2023年第4期203-205,209,共4页Video Engineering

摘　　要：在现代科学技术的推动下,广播电视媒体行业发生变化,多种现代化技术开始应用,使得广播电视媒体服务质量得到全面提升。在广播电视行业数字化、高清化发展背景下,各地广播电视播出机构建设了许多高清演播室系统,使得节目清晰度全面提升,可以为观众提供更好的服务。基于此,对演播室高清视频信号接口原理及测试方法进行深入分析,结合实践经验总结一些测试方法,为相关工作人员提供参考。Driven by modern science and technology,the broadcasting and television media industry has undergone changes,and various modern technologies have begun to be applied,comprehensively improving the quality of broadcasting and television media services.Against the backdrop of digitalization and high-definition development in the broadcasting and television industry,various broadcasting and television institutions have built many high-definition studio systems,which comprehensively improve program clarity and provide better services for the audience.Based on this,this article conducts an in-depth analysis of the principles and testing methods of highdefinition video signal interfaces in studios,and summarizes some testing methods based on practical experience,providing reference for relevant staff.

关 键 词：演播室 高清视频 视频接口 

分 类 号：TN948.14[电子电信—信号与信息处理]