2025-02-14 00:00:00 Smart Video Crop is a handy tool to crop any part of any video with many features. You can choose any video on your mobile and then choose the crop type. there is 1:1, 4:3, 16:9, 3:2 and free crop. You can apply the crop to the all of the video or cut a part of it. In this app we use FFmpeg, the most sophisticated multimedia library. It supports most video types like mp4, 3gp and avi.