摘要
介绍了一种嵌入式视频服务器软件设计与实现。服务器基于μClinux操作系统,采用H.264编码标准,实现了视频输入的实时采集和传输。给出了服务器软件的总体结构、视频存储(多磁盘调度算法)、RTP传输模块的实现和发送缓冲区的结构设计。实验结果表明,系统能够保证视频的传输质量及网络带宽要求,适用于多种监控。
This paper presents the software design and implementation of the embedded video server. Based on the μClinux operating system and encoding standard of H.264, video collection in real time and transmission are achieved. After an introduction to the organization of the server software, the paper gives the implementation of video storage （method of multiple hard disks）, RTP transporting modules and structure design of transferring buffer. Experiment results indicate that the system can adapt to the network bandwidth while guarantees video transmission quality and can be applied to multiple surveillance.
出处
《微计算机信息》
2009年第8期82-83,98,共3页
Control & Automation
基金
基金申请人:周兵
项目名称:快速自适应运动估计算法研究
基金颁发部门:国家自然科学基金委(60075006)
