matlab中 视频片段截图 就几行，附带视频原件，亲测可用。-matlab video clips shots a few lines of the original video with pro-test is available.

实现bmp图片的打开与保存，基于MFC C++,简单易理解，亲测可用-Bmp picture to achieve the opening and preservation, based on C++ MFC, simple and easy to understand, pro test can be used