基于流媒体的网络视频监控系统研究与实现

Design and Realization of the Network Video Surveillance System Based on Streaming Media

介绍了流媒体网络视频监控系统的原理、设计方案和具体实现,给出了用流媒体进行视频数据的采集、显示、传输和控制的方案和实现方法,充分利用了流媒体网络传输特性和Windows多线程机制,详细介绍了如何把DirectShow和WinSock技术相结合,综合使用TCP和UDP多播通信方式,用双缓冲队列进行数据的控制,采用VC++实现了流媒体网络视频监控系统。

It presents the principle, scheme and realization of the network video surveillance system based on streaming media,describes the capture,display,transmission and control for video data to be used by streaming media. It makes best of the transmitted characteristic for streaming media and multithreading mechanism of Windows,introduces how to implement the transit and play of media information on Internet by DirectShow and WinSock,and synthetically utilizes TCP and UDP multicast communication. It also uses double buffering queue to control the receiving and transmission of streaming media. The use of VC^＋＋ realizes the network surveillance system based on streaming media.