# Muse Video

> Meta's Muse Video on Zurelay: 720p clips of 5 to 10 seconds with native sound, in 16:9 or 9:16, from a text prompt.

Source: https://zurelay.com/docs/muse-video

Muse Video, from Meta Superintelligence Labs: 5 to 10 second 720p clips with native sound, made from a text prompt.

## Prices

| Model | Resolution | Per second | 5 second clip |
| --- | --- | --- | --- |
| [Muse Video](https://zurelay.com/models/muse-video) | 720p | $0.02 | $0.10 |

A clip costs its length times the rate: a 5 second 720p clip is $0.10. It’s charged only when the video is delivered.

## What it takes

- A prompt of up to 8,000 characters.
- Text only: no `first_frame` or `reference_images`. Describe the scene, the camera and the sound in the prompt.
- Lengths from 5 to 10 seconds, in whole seconds.
- 16:9 and 9:16. A 16:9 clip is 1280 × 720 and a 9:16 clip 720 × 1280.
- Sound is always on.
- 720p.

## Example

Request body:

```json
{
  "model": "muse-video",
  "prompt": "A street musician plays violin on a rainy Paris evening, warm shop lights reflecting on wet cobblestones. We hear the violin melody and the rain.",
  "seconds": 10,
  "aspect_ratio": "9:16"
}
```

## Prompting

- Say what happens, where, and how the camera moves, then what we hear: ambience, effects, music or a line in quotes.
- Keep one clear event per clip; Meta says sound-to-picture sync and fast motion are still improving.
- Check dialogue clips for lip sync before you use them.

## Good to know

- Clips usually take one to three minutes.
- It makes video from text only; to start from an image, use Wan, Kling or Veo.
- Meta hasn’t published its own API for Muse Video; on Zurelay it works like every other video model.
- Prompts or images that may break the content rules can be declined (`content_policy`); declined videos are free.
- Videos are kept for 30 days; download the ones you want to keep.

Full API details: [Video generation](https://zurelay.com/docs/video). Try it in the dashboard’s [Playground](https://zurelay.com/app/playground), which shows the code for each video.