下一代播出系统架构设想

Design of the Next Generation Broadcasting System Architecture

文章介绍了下一代播出系统架构设想——云播出系统平台。云播出系统平台主要包含云播出服务器和本地播控系统。云播出服务器主要完成当天播出单和相应的播出素材,并将整备完成的播出素材和应播的播出单发送给本地播控系统。本地播控系统从云播出服务器接收播出单、相应播出素材以及播出指令,根据播出指令通过播出工作站控制本地台标机、字幕机、切换矩阵等设备完成每天的播出工作。

This article introduces the architecture concept of the next generation broadcasting system,the cloud broadcasting system platform.The cloud broadcasting system platform mainly includes cloud broadcasting servers and local broadcasting control systems.The cloud broadcast server mainly completes the daily broadcast list and the corresponding broadcast materials that need to be broadcasted,and sends the prepared broadcast materials and the corresponding broadcast list to the local broadcast control system.The local broadcast control system receives broadcast orders,corresponding broadcast materials,and broadcast instruction data information from the cloud broadcast server.Based on the broadcast instruction information,the broadcast workstation controls the local logo machine,subtitle machine,switching matrix,and other devices to complete daily broadcast work.