4K超高清电视制作系统应用研究  

Research on Application of 4K Ultra HD TV Production System

作　　者：黄云 HUANG Yun(Southwest Guizhou Radio and Television Station,Xingyi 562400,China)

机构地区：[1]黔西南广播电视台,贵州兴义562400

出　　处：《电视技术》2022年第12期222-224,共3页Video Engineering

摘　　要：随着视频技术从高清向超高清演进,各地方广电播出机构积极推进全高清化播出、4K超高清制播能力建设等工作。对此,以4K超高清电视制作系统应用为研究对象,分析4K超高清电视发展现状,介绍4K超高清关键技术与设备,并探讨4K超高清电视制作系统的应用,推动各电视台新闻资讯类、专题服务类、综艺益智类等电视节目的超高清制作,促进超高清电视行业的健康发展。With the evolution of video technology from HD to ultra HD, local broadcasting institutions actively promote full HD broadcasting and 4K ultra HD broadcasting capacity building. This paper takes the application of 4K Ultra HD TV production system as the research object, analyzes the development status of 4K ultra HD TV, introduces the key technologies and equipment of 4K ultra HD TV production system, and discusses the application of 4K ultra HD TV production system to promote the ultra HD production of TV programs such as news information, special services, variety and puzzle, and promote the healthy development of the ultra HD TV industry.

关 键 词：4K超高清 高动态范围 电视制作 

分 类 号：TN948.1[电子电信—信号与信息处理]