Still → short video

Starting from an image you already have is often easier than getting identical framing from a text prompt. Here's the flow:

1. Go to /create/edit (our shorthand for image→video).
2. Click the attach button in the composer, pick an existing asset from your library or upload a new one.
3. Write a motion prompt ("subtle breathing, ambient light shift"), set duration + aspect, hit Generate.

Under the hood, your asset's cdn_url is injected as input.image_url, signed with a short-lived URL if the original sits in your private uploads bucket. The provider fetches the file, runs the motion, and returns an MP4 we mirror to your assets bucket.