卫星频道制作网基于全台网制播一体化流程的升级改造  

Upgrading of Satellite Channel Production Network Based on the Integrated Production and Broadcasting Process of the Whole Station Network

作　　者：王丽 Wang Li(Shandong Radio and Television Station,Shandong 250000,China)

机构地区：[1]山东广播电视台,山东250000

出　　处：《广播与电视技术》2023年第8期51-54,共4页Radio & TV Broadcast Engineering

摘　　要：卫星频道针对设备老化、性能降低等现状,以“私有云”方式,基于全台网制播一体化流程,升级改造了一个全新的高清制作网。本文介绍了升级改造方案的总体设计、MCH制作平台、安全隔离、互联互通等四个技术要点,并总结了三个技术创新点,最后总结了实施改造后的成效。In view of the aging equipment and performance degradation,the satellite channel has upgraded a new HD production network in the way of“private cloud”and based on the integrated production and broadcasting process of the whole station network.This paper introduces the overall design of the upgrade and renovation plan,MCH production platform,security isolation,interconnection,and other four technical points,summarizes three technological innovation points,and finally summarizes the effectiveness of implementing the renovation.

关 键 词：系统改造 MCH制作平台 安全隔离 互联互通 

分 类 号：K826.16[历史地理—历史学]