以流媒体服务器为核心的无人机4G直播系统

UAV 4G Live Broadcasting System Based on Streaming Media Server

近年来,无人机技术的发展突飞猛进,各种类型的无人机直播系统纷纷出现,但一般成本较高,系统复杂。本文介绍河南电视台经过大量实验和测试之后成功搭建的一套以流媒体服务器为核心、利用4G网络进行无人机视音频实时回传的低成本直播系统。该系统成本低廉,结构简单,适合中小电视台使用。

In recent years, unmanned aerial vehicle （UAV） technology is developing rapidly. Various types of UAV live broadcasting systems have appeared. After a lot of experiments, we successfully build a set of live broadcasting system based on streaming media server. We use 4G network to transmit audio-video signals in real time. This system is low cost and simple structure, and it is suitable for small and medium TV stations.