论文中采用基于PXA270微处理器的Liod开发平台，将嵌入式I jnux技术与H．264视频通信技术相结合，提供了一个基于嵌入式视频服务器的H．264实时视频采集与网络传输系统的方案模型，对实际嵌入式视频通信系统的设计开发，具有借鉴意义和实用价值。(In this paper, the Liod development platform based on PXA270 microprocessor is used. The embedded I jnux technology and H.264 video communication technology are combined to provide a scheme model of the real-time video acquisition and network transmission system based on the embedded video server, which is of reference and practical value for the design and development of the actual embedded visual frequency communication system.)