| 基于清流备播的数字电视应急处理系统研究 |
| |
| 引用本文： | 杨木伟,肖辉,牛妍华,常开田,石八平.基于清流备播的数字电视应急处理系统研究[J].广播与电视技术,2020(2):105-108. |
| |
| 作者姓名： | 杨木伟 肖辉 牛妍华 常开田 石八平 |
| |
| 作者单位： | 国家广播电视总局广播电视规划院;国家广播电视总局广播电视科学研究院;贵州省广播电视信息网络股份有限公司 |
| |
| 摘 要： | 为保障数字电视的不间断播出,本文对基于清流备播的数字电视应急处理系统进行了研究,包括:背景分析、加入清流备播系统后的数字电视前端平台架构、清流备播系统架构以及基于清流备播系统的数字电视应急处理系统架构。
|
| 关 键 词： | 安全播出 清流备播 数字电视 |
Research on Digital TV Emergency Processing System Based on Clean Stream Backup Broadcasting System |
| |
| Yang Muwei,Xiao Hui,Niu Yanhua,Chang Kaitian,Shi Baping.Research on Digital TV Emergency Processing System Based on Clean Stream Backup Broadcasting System[J].Radio & TV Broadcast Engineering,2020(2):105-108. |
| |
| Authors: | Yang Muwei Xiao Hui Niu Yanhua Chang Kaitian Shi Baping |
| |
| Institution: | (Academy of Broadcasting Planning,NRTA,Beijing 100866,China;Academy of Broadcasting Science,NRTA,Beijing 100866,China;Guizhou BC&TV Network,Guzhou 550081,China) |
| |
| Abstract: | In order to ensure the continuous broadcasting of DTV,this paper carried out research on DTV emergency processing system based on clean stream backup broadcasting system,including background analysis,DTV front-end platform architecture after adding clean stream backup broadcasting system,clean stream backup broadcasting system’s architecture and DTV emergency processing system’s architecture based on clean stream backup broadcasting system. |
| |
| Keywords: | Safe broadcast Clean stream backup broadcast DTV |
| 本文献已被 维普 等数据库收录！ |
|
