广播电视文件化播出与IP流分发系统的网络架构设计  

Network Architecture Design of File-based Broadcast and IP-based Stream Distribution System

作　　者：周惠敏 Zhou Huimin(Suzhou Broadcast System,Jiangsu 215000,China)

机构地区：[1]苏州广播电视总台,江苏215000

出　　处：《广播与电视技术》2020年第9期55-57,共3页Radio & TV Broadcast Engineering

摘　　要：苏州台新大楼的网络设计采用分层递进的多核心架构,在保障安全的前提下,达到了兼顾媒体融合与传统播出的设计目标,完成了5个高清频道的文件化播出与IP流的分发,支持了传统媒体与新媒体的有效融合。Network design on new building of Suzhou TV station adopts a hierarchical and progressive multi-core architecture.On the premise of ensuring security,it achieves design goal of giving consideration on both media convergence and traditional broadcasting,completes file-based broadcasting and IP-based stream distribution of five HD channels,and supports effective integration of traditional media and new media.

关 键 词：文件化送播 IP流汇聚与分发 VLAN 组播 

分 类 号：TN948.11[电子电信—信号与信息处理]