应用VFW实现视频采集与处理

Realization of Real-time Video Capturing and Processing with VFW

本文首先阐述了VFW的知识和应用VFW实现实时视频采集和处理的方法,并详细分析了实时处理中所用到的回调机制,最后给出了已应用于多媒体视频会议中的实际例子加以解释说明。

This paper firstly describes the technology of VFW and the method to realize real-time video capturing and processing with VFW. Secondly it analyses the callback mechanism used real-time processing in detail. Finally, this paper gives out an example applied in video conference to show how VFW works.