Video
Runway Gen-4.5
Runway Gen-4.5 turns a prompt, or a prompt and a first-frame image, into a 2 to 10 second 720p video. It follows sequenced actions and camera moves closely. For short cinematic shots, product moments and social clips.
- Text to video
Generated video
Catalog preview.
Technical details
Supported inputs
runway-gen-4-5
| Input | Type | Requirement | Options and limits |
|---|---|---|---|
prompt | Text | Required | Min. characters: 1 |
contentModeration | Text | Optional | — |
duration | Whole number | Optional | ≥ 2 · ≤ 10 |
inputImage | List | Optional | Max. items: 1 |
ratio | Text | Optional | — |
seed | Whole number | Optional | ≥ 0 · ≤ 4294967295 |