IP流传输和切换方式在IP化播出系统中的应用  

Application of IP Stream Transmission and Switching Mode in IP Broadcast System

作　　者：潘炳顺 PAN Bingshun(Tonglu county Convergent Media Center,Hangzhou 311500,China)

机构地区：[1]桐庐县融媒体中心,浙江杭州311500

出　　处：《电视技术》2023年第11期15-18,共4页Video Engineering

摘　　要：目前,广电制播系统网际互连协议(Internet Protocol,IP)化项目已经大量落地。对IP化播出系统的一些架构设计和技术应用进行阐述,归纳总结IP化播出系统架构设计、无压缩IP流的网络传输方式、无压缩IP流的切换方式等方面的技术应用,提出对IP化播出系统技术发展的思考。At present,a large number of radio and television broadcasting system Internet Protocol(IP)projects have been landed.This paper expounds some architecture design and technical application of IP broadcast system,summarizes the technical application of IP broadcast system architecture design,network transmission mode of uncompressed IP stream,and switching mode of uncompressed IP stream,and puts forward some thoughts on the development of IP broadcast system technology.

关 键 词：播出系统 ST2110 用户数据报协议(UDP) 软件定义网络(SDN) Internet组管理协议(IGMP) 

分 类 号：TN931.2[电子电信—信号与信息处理]