Can I export videos in different aspect ratios?
The video takes the shape of your start image, so prepare that image in the format you want, such as vertical for stories or wide for presentations. If your image is outside the range the video model accepts, Rendair crops it to fit and tells you. Videos are downloaded as MP4 files.
Last updated October 26, 2026
The shape of your video comes from the image you start with.
Choose the format in your start image
- Want a vertical video for stories and reels? Start with a vertical image, such as 9:16.
- Want a video for a presentation? Start with a wide image, such as 16:9.
- Want a square post? Start with a square image.
To prepare the image, choose the aspect ratio when you create your render, or use Extend image to change the format of one you already have.
If your image does not fit
The video model accepts images within a certain range of shapes. If yours is outside that range, Rendair crops the frame to fit and shows you a message.
Download
Videos are saved in Assets, and you download them as MP4 files.