基于IP传输的演播厅视频信号调度策略研究  

Research on Video Signal Scheduling Strategy of Studio Based on IP Transmission

作　　者：孙仕华 SUN Shihua(Jimo district Convergent Media Centre,Qingdao,266200,China)

机构地区：[1]青岛市即墨区融媒体中心,山东青岛266200

出　　处：《电视技术》2025年第1期125-128,共4页Video Engineering

摘　　要：在数字化转型浪潮中,演播厅视频信号调度面临着带宽限制、延迟控制和完整性等挑战。基于此,探讨网际互连协议(Internet Protocol,IP)传输技术原理并分析其在演播厅的应用需求,深入研究视频信号调度策略,涵盖封装、带宽管理、延迟同步控制及错误恢复等方面,以期提升演播厅视频传输质量与效率,满足现代广播电视制作需求。In the wave of digital transformation,video signal scheduling in studios faces challenges such as bandwidth limitations,delay control,and integrity.Based on this,this paper explores the principles of Internet Protocol(IP)transmission technology and analyzes its application requirements in broadcasting halls.It delves into video signal scheduling strategies,including encapsulation,bandwidth management,delay synchronization control,and error recovery,in order to improve the quality and efficiency of video transmission in broadcasting halls and meet the needs of modern broadcasting and television production.

关 键 词：网际互连协议(IP)传输 视频信号调度 实时传输协议(RTP) 服务质量(QoS) 延迟控制 

分 类 号：TN948.1[电子电信—信号与信息处理]