Crop video
The video can be cropped by setting the cropping area. To define the cropping area, first, select the option from the right side “Crop video” and choose the cropping ratio (16:9, 4:3, free).
Now define the cropping area by increasing/decreasing the size of the cropping frame by pulling the edges.
DON’T FORGET - To crop the video, you also need to create at least one clip. If you need a whole video and need only cropping, then define the clip from the beginning to the end.