一个基于directshow的音频视频文件播放器，完全采用C++类的方式组织，可以播放mp3,wav,avi,mpeg等，代码简单易懂，便于移植与复用。-a directshow-based Audio Video File player, class C uses the organization, the broadcast mp3, wav, avi, mpeg. code is simple to understand and easy transplantation and reuse

directshow转换avi到Bmp每桢一张bmp,自定义类合成Bmp为avi 各种参数可以调节,visual studio 2005实现，MFC 对话框框架-directshow conversion to a Bmp every Lo bmp, Since the class definition for avi Bmp synthesis parameters can be adjusted. achieve visual studio 2005, MFC dialog framew

该程序基于directshow滤波器集成了一个能打开avi,mpeg,wmv等格式视频文件的类,对做视频分析的入门人员提供了很大的便利,可以获得每帧的原始数据来分析.-The program is based on integrating a directshow filter to open the avi, mpeg, wmv video file formats such as class, the entry of a video analysis provide a great con