基于DM642的网络视频服务器设计与实现

Design and Implementation of Network Video Server Based on DM642

本文提出了一种基于DM642的网络视频服务器设计。系统以DM642为核心实现了视频数据的采集、本地显示、H.264编码和网络传输。介绍了系统的硬件结构和软件设计,重点给出了各个模块的程序设计。实验结果表明,该系统能够满足网络视频服务器实时性和稳定性的要求,具有良好的推广应用价值。

A design of network video server based on DM642 is proposed in this paper. DM642 is utilized as the kernel to implement the video capture, local display, compression and network transferring. The hardware structure and the software design of the system are presented. The programming of each module is described in detail. The experimental results show that the system can meet the requirements of real time and stability of network video server. There is a powerful demonstration for its future application.