跨内外网的音频制作系统介绍

Brief Description of a Cross-Network Radio Program Production System

介绍了支持透明跨内外网的制播分离架构所需要的软件体系设计架构以及作为制作系统核心的音频制作编辑系统提供的功能。还简要介绍了要实现安全、透明的内外网互联的关键设备、媒体网闸的安全机制和内部工作原理。结合东莞广播电视台和其他电台对新一代播出与制作系统中的一些需求,介绍了架构设计方面的原理,并结合一些具体产品来思考如何建设一个比较符合现代媒体要求、制播分离要求、适应因特网时代的制播系统。

The architecture of the software system of a radio automation system which can be installed both on the internal network and the outside networks is described. How to design a radio playout system and the program management system which can work independently and be integrated seamlessly, and how a soun editing software works in this cross-network system transparently are introduced. As the key part of the cross-network radio automation system, how the Media NetGap works and guarantees the security of the automation system network is also described.