广播电台录播播出软件时长预警功能设计与实现  

Design and Implementation on Early Warming Function of Recording and Broadcasting Software for Radio Station

作　　者：张钰 Zhang Yu(Technology Bureau of CMG,Beijing 100040,China)

机构地区：[1]中央广播电视总台技术局,北京100040

出　　处：《广播与电视技术》2020年第11期46-49,共4页Radio & TV Broadcast Engineering

摘　　要：本文结合总台鲁谷办公区的广播业务发展实际,在分析目前录播播出软件功能架构的基础上,提出并实现了对录播通道首播板块的时长提醒功能,可及时发现时长不足等情况,并向告警工作站发送报警提示,可有效防止由于上传时长不足导致播出应急事件发生。In this paper,combined with actual development of broadcasting business in Lugu office area of CMG,and based on functional framework analysis of current recording and broadcasting software,this paper puts forward and realizes time length reminding function of first broadcasting section of recording and broadcasting channel,which can timely detect insufficient duration and send alarm reminder to alarm workstation,which can effectively prevent broadcasting emergency events due to insufficient upload time.

关 键 词：播出软件 时长不足提醒 告警 

分 类 号：TN931.1[电子电信—信号与信息处理]