网络视频录像系统中视频采集的研究与实现

摘要

The article introduces a Implementation of Streaming Media Acquisition on Network Video Recoder. The proposal implements transmission of video data based on RTSP/RTP frame. By using multithreaded programming, requirements of multi-channel video data acquisition can be met. This method saves system resources and improves the user experience .%介绍了一种在网络录像系统（NVR）中实现高清流媒体采集的方案。基于RTSP/RTP协议，实现了对视频数据的封装与传输，结合多线程编程技术，可以满足同时采集多路视频数据的需求，节省了系统资源，提高了用户体验。