电视播控系统的4K超高清改造研究  

Research on 4K Ultra HD Reconstruction of TV Broadcast Control System

作　　者：郭海红 GUO Haihong(Convergence media centerin Jishui county,Ji'an 331600,China)

机构地区：[1]吉水县融媒体中心,江西吉安331600

出　　处：《电视技术》2022年第9期212-214,共3页Video Engineering

摘　　要：本文主要阐述电视播控系统的4K超高清改造相关工作。从4K超高清播控系统的技术着手,重点介绍4K画面一致性比对和净静切换技术,4K高清电视信号转发,借助TICO解编码设备实现编解码等,对当前电视播控系统的关键技术进行详细讨论,以期能更好促进超高清技术应用发展,为广播电视技术人员提供工作便利,提高人们的生活品质。This paper mainly describes the 4K UHD transformation of TV broadcast control system. Starting from the technology of 4K ultra-high definition broadcast control system, this paper focuses on the 4K picture consistency comparison and net static switching technology, 4K high definition TV signal forwarding, encoding and decoding with the help of TICO de encoding equipment, etc.,and discusses in detail the key technologies of the current TV broadcast control system, so as to better promote the application and development of ultra-high definition technology, provide convenience for radio and television technicians, and improve people’s quality of life.

关 键 词：4K超高清 电视播控系统 TICO编解码 IP化 

分 类 号：TN948.11[电子电信—信号与信息处理]