R2TP传输技术在全国两会报道中的应用

Application of R2TP Transmission Technology in NPC&CPPCC Reporting

如何安全、经济、高效的传输外场演播室的节目一直以来都是技术人员探讨和研究的话题。本文通过剖析今年的全国两会报道中,陕西广播电视台使用的公网传输系统,利用架设中继服务器来解决传统网络传输中网络拥塞、抖动、误码等QoS问题,并且可以在只使用一个公网IP的情况下实现多路视频的同时传输,达到安全、高效的目的。

How to transmit outdoor studio programs safely,economically and effciently has always been a topic of discussion and research for technicians.By analyzing the report of this year’s NPC and CPPCC,Shaanxi Broadcasting Corporation uses the public network transmission system to solve the problems of network congestion,jitter,error and other QoS problem in traditional network transmission by setting up a relay server,and can realize the simultaneous transmission of multi-channel video with only one public network IP,so as to achieve the goal of security and effciency.