摘要
随着视频监控技术的发展,嵌入式视频服务器广泛应用于工业领域,本文介绍了1种基于Hi3510的Linux嵌入式视频服务器,将视音频信号进行采集、H.264压缩编码、复合后传输到网络,采用RTP/RTCP协议实现了视音频压缩数据流的实时网络传输。本文主要分析了系统各组成模块的功能与实现方法,给出了系统的结构框图和程序主流程图。
With the rapid development of video surveillance technology, the embedded video server is widely used in industrial field. This paper introduces the design of the Linux embedded video server based on Hi3510. The Video and audio signal will be compressed and composed by the most late coded compression standard H. 264, then to be transmitted to the network, using RTP/RTCP protocol can implement the video and audio compressed data stream in real - time network transmission. The function and implementation of each module in this system is analyzed. The whole diagram of hardware and flow chart of the software are also showed in this paper.
出处
《煤炭技术》
CAS
北大核心
2009年第11期146-148,共3页
Coal Technology
