Yes, we currently support videos in several formats: 16:9th landscape, 9:16th portrait and 1:1 square.
Note: the ratio of the dimensions in pixels in height and width of the videos is also called "aspect ratio". An aspect ratio of 1:1 corresponds to a square video. An aspect ratio of 16:9 corresponds, for example, to a 1920x1080 (Full HD) video.
If you would like other formats, please contact us via the Chat on the bottom right of our website!