轻量化传输助力全国两会新闻访谈  

Lightweight Transmission Facilitates National Two Sessions News Interview

作　　者：黄征海 赵品政 姚迪 HUANG Zhenghai;ZHAO Pinzheng;YAO Di(Hunan Radio Film and Television Group,Changsha 410003,China;China Space-Time Information Co.,Ltd.,Beijing 100029,China)

机构地区：[1]湖南广播影视集团,湖南长沙410003 [2]中国时空信息集团有限公司,北京100029

出　　处：《数字通信世界》2024年第9期191-193,211,共4页Digital Communication World

摘　　要：随着互联网技术的普及和XR(扩展现实)技术的成熟,节目生产的方式也在趋于轻量化、便捷化。新闻报道的方式也在经历一场革命性的变革。与以往的异地同框新闻连线方式不同,湖南广播电视台在2024全国两会新闻报道节目中采用5G+XR技术,让北京演播室的代表和长沙演播室的主持人通过虚拟合成方式,给观众一种处于同一演播室面对面直接交谈的观看感受。这种模式的新闻制作对传输技术提出了更高的要求。该文对2024全国两会新闻报道节目的传输方案及问题进行分析,志在为未来更多此类节目的技术应用及远程制作提供思路。With the popularity of Internet technology and XR(extension)reality technology matures,program production way is also tend to be lightweight,convenient.News report way is also experiencing a revolutionary change.Different from the previous way of different places with the same frame news connection,Hunan Radio and Television Station adopted 5G+XR technology in the National Two Sessions news report program in 2024,so that the representatives of the Beijing studio and the host of the Changsha studio through virtual synthesis,giving the audience a viewing feeling of being in the same studio and talking directly to each other.This mode of news production also puts forward higher requirements for transmission technology.This paper analyzes the transmission scheme and problems of the national Two Sessions news report program in 2024,aiming to provide ideas for the future technical application and remote production of more such programs.

关 键 词：5G+XR SRT WebRTC M-TECH 轻量化 

分 类 号：G222[文化科学] TN943.3[电子电信—信号与信息处理]