摘要
随着多媒体技术的高速发展,视频采集有了更多的实现方式。介绍了一种基于ARM11处理器和嵌入式Linux的视频采集系统,通过搭建视频服务器,使用USB摄像头进行实时采集,通过无线网卡进行网络传输,在客户端可利用Web浏览器进行视频播放。该系统能独立完成视频的采集与传输工作,经测试表明,系统设计合理,运行稳定,并可扩展于远程监控系统、智能家居等领域。
With the rapid development of multimedia technology,video capturing has more implementation methods.A video capturing system based on ARM11 and embedded Linux is introduced.An embedded video server is built,and USB camera is used for capturing video real-time.The video stream is transmitted by USB WLAN card.Finally,video stream is played by Web browser in client.This system can independently complete video capturing and transmitting.Test results show that this system design is reasonable,and can run stably.It can be used in other fields such as remote monitoring system,smart home system.
出处
《测控技术》
CSCD
北大核心
2013年第12期37-40,44,共5页
Measurement & Control Technology
基金
国家自然科学基金资助项目(61262007)
贵州省科技厅省校合作计划项目(黔科合[2013]7001)
