基于opencv，可以显示图片，并进行相应的处理，亦可以播放AVI格式的视频文件，并实现快进快退，拖动等功能-Based on opencv, can display pictures, and the corresponding treatment can also play AVI format video files, and to achieve fast-forward, rewind, drag and other functions

MFC视频播放器可以播放视频文件里面包含源代码可以供学习使用-MFC video player can play the video file which contains the source code can be used for learning to use