中大型体育赛事EFP制作与传输系统的设计与应用  

The Design and Application of EFP System for Live Broadcast of Medium and Large Sports Events

作　　者：狄一鸣 DI Yiming(Anhui Broadcasting Corporation,Hefei 230001,China)

机构地区：[1]安徽广播电视台,安徽合肥230001

出　　处：《电视技术》2024年第2期111-115,共5页Video Engineering

摘　　要：首先,介绍在互联网技术加成下的中、大型体育赛事直播的电子现场制作(Electronic Field Production,EFP)系统的设计与应用。然后,以安徽广播电视台“皖美山水”骑行赛直播为案例,探讨了如何在优质的网络环境下,不采用高成本的转播车、卫星车,转而搭建一套安全可靠实用的EFP系统,与演播室联动,顺利完成直播。Firstly,this paper introduces the design and application of Electronic Field Production(EFP)system for live broadcast of medium and large sports events under the Internet technology.Then,taking Anhui Radio and Television Station"Wanmei Landscape"cycling race live broadcast as an example,it discusses how to build a safe,reliable and practical EFP system in a high-quality network environment,without using a high-cost broadcast car and satellite car,and work with the studio to successfully complete the live broadcast.

关 键 词：体育赛事直播 视频系统 音频系统 传输系统 演播室联动 

分 类 号：G206.3[文化科学—传播学]