城市电视台4K IP与SDI混合架构转播车设计  

Design of OB VAN with 4K IP and SDI Hybrid Architecture for City TV station

作　　者：陈大可 范天立 Chen Dake;Fan Tianli(Shaoxing News&Media Center(Media Corporation),Zhejiang 312000,China)

机构地区：[1]绍兴市新闻传媒中心(集团),浙江312000

出　　处：《广播与电视技术》2021年第10期48-52,共5页Radio & TV Broadcast Engineering

摘　　要：本文较为全面地介绍了绍兴市新闻传媒中心(集团)4KIP电视转播车的设计,探讨了IP与高清基带混合架构的选择、车辆车型选择及布局、系统组成,着重论述了系统设计和调试的重点及难点,对同类项目的设计有一定的借鉴意义。This paper comprehensively introduces the design of 4K IP OB VAN for Shaoxing News & Media Center(Media Corporation), discusses the selection of IP and HD baseband hybrid architecture, vehicle model selection and layout, and system composition. It focuses on key points and difficulties of system design and debugging, which can be used for reference for the design of similar projects.

关 键 词：4K IP 高清基带 混合架构 HDR SDR 声画同步 

分 类 号：TN948[电子电信—信号与信息处理]