中小型高清电视转播车的设计及4K升级改造  

Design and 4K Upgrade of Small and Medium-sized High-definition TV Broadcasting Vehicle

作　　者：夏以波 XIA Yibo(Chongqing Fuling District Congervent Media Center,Chongqing 408000,China)

机构地区：[1]重庆市涪陵区融媒体中心,重庆408000

出　　处：《电视技术》2024年第6期20-23,28,共5页Video Engineering

摘　　要：重庆市涪陵区融媒体中心高清转播车集成完毕并交付使用,是中心技术革新的重要里程碑,意义重大。为此,阐述了高清数字转播车的设计理念、特点以及升级改造后的多迅道和4K超高清方案,以便同行学习和交流,共同助推融媒体技术的发展。Chongqing Fuling District Congervent Media Center high-definition TV broadcasting vehicle integration and delivery,is an important milestone in the center of technological innovation,is of great significance.To this end,the design concept and characteristics of the high-definition digital broadcasting vehicle are expounded,as well as the multi-channel and 4K ultra-high-definition solutions after upgrading,so as to learn and communicate with peers and jointly promote the development of financial media technology.

关 键 词：高清转播车 切换台 多迅道 4K超高清 

分 类 号：TN948.2[电子电信—信号与信息处理]