利用opencv函数，可以将一系列图像组合成视频，图像命名自由，符合一定规律即可(后缀序号顺序排列)，生成视频大小，种类，间隔时间可操作可选-Using opencv to combinate a series of images into a video. used image can be named freely as long as compling with certain rules (for example:suffix serial number is ordered). Th