# Runway Aleph (https://docs.fuser.studio/docs/nodes/video/runway-aleph)

_Provided by [Runway](https://dev.runwayml.com) — [Learn More](https://runwayml.com/research/introducing-runway-aleph)._

## Inputs [#inputs]

- **Prompt** (`textarea`) — The prompt to generate a video from. This should describe in detail what should appear in the output. Effective prompts include two key elements: use of an action verb that describes the scope of changes and description of the target transformation. Examples of action verbs include add, remove, change, replace, re-light, and re-style.

- **Video** (`video`) — The video to edit. This should be a video of a scene that you would like to edit, re-light, or re-style.

- **Reference Image** (`image`) — You can accompany your input video with an image to influence color, styles, lighting, and much more. When using an image, specify how your image and video inputs should interact. For example, you can specify that the image should be used as a reference for the color, styles, lighting, and much more. Please note that subjects and objects from images may not be consistent at this time. For elements that must remain consistent, we recommend ensuring that they are included in your input video.

   Optional: `true`

- **Ratio** (`dropdown`) — The aspect ratio of the generated video.

   Optional: `true` • Default: `1280:720` • Accepts: `1280:720 Horizontal`, `720:1280 Vertical`, `848:480 Landscape`, `640:480 Landscape`, `960:960 Square`, `1104:832 Horizontal`, `832:1104 Vertical`, `1584:672 Landscape`

- **Seed** (`seed`) — Varying the seed integer is a way to get different results for the same other request parameters. Using the same seed for an identical properties will produce similar results.

   Optional: `true` • Default: `245775780` • Minimum: `0` • Maximum: `4294967295`

## Outputs [#outputs]

- **Generated Video** (`video`) — The edited video from the model.