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广播制播一体化智控系统的开发和应用

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媒体融合传播对广播安全播出提出了新要求.本文基于广播制播的数字化、网络化技术平台,通过研究数字音频关键技术,开发了音视频综合监测、监听管理、信号流程、音频比对、故障分析与应急处理、信号自动切换、异态回溯、安播辅助等智控模块,实现了广播制播的一体化播、监、管、控.
Development and Application of the Integrated Intelligent Control System for Broadcasting Production and Broadcasting
The integration of media communication has created new requirements for safe broadcasting.Based on the digital and networked broadcasting technology platform for broadcasting production and broadcasting,this article studies the key technologies of digital audio and develops intelligent control modules such as audio and video comprehensive monitoring,monitoring management,signal flow,audio comparison,fault analysis and emergency handling,automatic signal switching,and abnormal backtracking.It realizes the full business and full process broadcasting,monitoring,management,and control of broadcasting production and broadcasting.

High precision detectionAudio comparisonEmergency automatic switchingBacktracking of abnormal events

刘旭伟

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浙江广播电视集团,浙江 310005

高精度检测 音频比对 应急自动切换 异态事件回溯

2024

广播与电视技术
国家广播电视总局广播电视规划院

广播与电视技术

影响因子:0.337
ISSN:1002-4522
年,卷(期):2024.51(6)
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