本程序中可以录像、抓图.这里可以设置录像存储路径及光标是否显示.获取文件大小及帧数，然后输入开始帧数和结束帧数，单击“分割”按钮，即可分割该视频文件。-This procedure can be video capture. Here you can set the video store the path and the cursor is shown. To get the file size and number of frames, and then enter the start fr