摘要
随着网络技术、通信技术的迅速发展,各大广播电视台、各频道为了提高信息的及时性和准确性,增加了直播类节目,但由于直播类节目的特性,事故率远超过录播类节目。为实现安全播出,必须从人防向技防转变,增设防呆措施,开发直播报警查询系统软件,实现视音频信号异态报警和重要时间节点提醒预警,能够大大提高播出系统的安全性。
With the rapid development of network technology and communication technology,major radio and television stations and channels have added live broadcast programs to improve the timeliness and accuracy of information.However,due to the characteristics of live broadcast programs,the accident rate is far higher than recorded broadcast programs.In order to achieve safe broadcasting,it is necessary to transform from civil air defense to technical defense,and add anti idiotic measures.Developing live broadcast alarm query system software to achieve abnormal alarm of video and audio signals and important time node alerts can greatly improve the security of the broadcast system.
作者
田晓亭
TIAN Xiaoting(Tianjin Radio and Television Station,Tianjin 300000,China)
出处
《数字通信世界》
2023年第5期96-98,共3页
Digital Communication World
关键词
数据库服务器
电视台
播出系统
直播
报警
直播统计
database server
TV station
broadcasting system
live broadcast
call the police
live statistics