> ## Documentation Index
> Fetch the complete documentation index at: https://docs.snapgen.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Gemini Omni R2V

> Generate a reference-guided 10-second Gemini Omni video.

`gemini-omni-r2v` uses one to five reference images to guide identity, objects, composition, or style across a 10-second result.

| Property | Value                           |
| -------- | ------------------------------- |
| Model ID | `gemini-omni-r2v`               |
| Input    | Prompt + 1-5 reference images   |
| Output   | 720p or 1080p, native audio     |
| Price    | \$0.25 per request (25 credits) |

<ParamField body="model" type="string" required>
  Set to `gemini-omni-r2v`.
</ParamField>

<ParamField body="prompt" type="string" required>
  Refer to the supplied visual material clearly and describe the intended shot.
</ParamField>

<ParamField body="seconds" type="string" required>
  Set to `"10"`.
</ParamField>

<ParamField body="size" type="string" default="1280x720">
  Use a landscape, portrait, or square pixel size. The gateway selects the
  matching 720p or 1080p output tier.
</ParamField>

<ParamField body="image_urls" type="string[]" required>
  One to five publicly reachable reference-image URLs.
</ParamField>

## Request

```bash theme={null}
curl https://api.snapgen.org/v1/videos \
  -H "Authorization: Bearer $SNAPGEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gemini-omni-r2v",
    "prompt": "Use the supplied product and color language in a slow studio orbit",
    "seconds": "10",
    "size": "1024x1024",
    "image_urls": [
      "https://example.com/product.jpg",
      "https://example.com/style.jpg"
    ]
  }'
```

The response returns a queued task `id`. Follow the [Video API workflow](/api-reference/video-generation) to poll and download.

<Tip>
  Use I2V when one image is the opening source frame. Use R2V when the images
  are visual guidance rather than a strict first frame.
</Tip>