基于IP融合架构的异地播出高清系统设计

Design of Remote Broadcast HD System Based on IP Fusion Architecture

构建基于IP融合架构的异地播出高清系统,分析该系统设计的总体思路以及运行中的各项技术要点,在异构备播、异地灾备以及IP融合等层面,建立了B/S架构的备播系统,优化节目制作素材的存储、迁移、技审及备播,能够结合主播系统播出表进行节目播出与迁移,实现对节目制作的全自动化迁移,显示出了独特的应用优势,给节目制作与播出提供了一定的技术参考。

This paper constructs a remote broadcast High Definition(HD)system based on IP fusion architecture,analyzes the overall idea of the system design and various technical points in operation,establishes a B/S architecture preparation system at the levels of heterogeneous preparation,remote disaster recovery and IP fusion,and optimizes the storage,migration,technical review and preparation of program production materials,it can broadcast and migrate programs in combination with the broadcast table of the anchor system,realize the full-automatic migration of program production,show unique application advantages,and provide a certain technical reference for program production and broadcasting.