电视播出实时监测系统的设计与实现

Real-time Monitoring System Design and Implementation for TV Broadcasting

各大电视台的高清数字化改造,在提升了电视节目的播出效果的同时,信号链路的复杂性、信号源类型、数量都较之传统播出模式以几何倍数增长,这对播出信号的质量提出了更高的要求。面对纷繁的信源,如何保证播出信号的质量?如何快速定位故障点?本文以陕西电视台实时监测系统的设计和部署为例,探讨播出实时监测系统的设计思路、方案及成效。

Most TV stations have carded out HD digital transformation. The program broadcasting effect is improved. Compared with traditional broadcasting, the signal chain complexity is higher, and the source quantity is growing exponentially. So it put forward higher request on broadcasting signal quality. How to ensure a good signal quality for numerous sources？ How to quickly locate the fault point？ In this paper, we take real-time monitoring system of Shanxi TV Station as an example, and discuss design ideas, schemes and results.