4K IP超高清新媒体转播车系统设计与实践  

Design and Practice of 4K IP UHD New Media Broadcasting Vehicle System

作　　者：李志明 李冬梅 李屹 Li Zhiming;Li Dongmei;Li Yi(Jilin Radio and Television Station,Jilin 130021,China)

机构地区：[1]吉林广播电视台,吉林130021

出　　处：《广播与电视技术》2023年第10期64-67,共4页Radio & TV Broadcast Engineering

摘　　要：本文全面阐述了4K IP超高清新媒体转播车的系统设计,首先介绍转播车的整体方案,包括系统设备选型、系统架构方案,并介绍NDI网络的带宽计算和SRT直播推流播出,对制播一体IP化全流程制作进行说明。This article comprehensively introduces the design of the 4K IP UHD new media broadcasting vehicle.Firstly,it describes the overall scheme of the broadcasting vehicle,including chosen of the system components and system architecture scheme,and introduces the bandwidth calculation of NDI network and SRT live streaming.It also explains the production of the whole process of IP integration.

关 键 词：4K IP超高清转播车轻量化 IP化 可移动化 NDI&SRT制播一体化 

分 类 号：TN931.1[电子电信—信号与信息处理]