屏幕录像模块——运行程序，用户可以设置录像文件名和存储位置，并可以进行录像和抓图，还可以对已有录像文件进行播放、重命名、另存为、查看时间和删除等操作。 -Screen video module- run the program, the user can set the video file name and storage location, and videos and shots can also be played on existing video files, rename, s