# Vidu Image to Video

> Vidu Q1 Image to Video generates high-quality 1080p videos with exceptional visual quality and motion diversity from a single image


## Overview

- **Endpoint**: `https://fal.run/fal-ai/vidu/q1/image-to-video`
- **Model ID**: `fal-ai/vidu/q1/image-to-video`
- **Category**: image-to-video
- **Kind**: inference
**Tags**: stylized, transform



## Pricing

For **5s** video your request will cost **$0.40**.

For more details, see [fal.ai pricing](https://fal.ai/pricing).

## API Information

This model can be used via our HTTP API or more conveniently via our client libraries.
See the input and output schema below, as well as the usage examples.


### Input Schema

The API accepts the following input parameters:


- **`prompt`** (`string`, _required_):
  Text prompt for video generation, max 1500 characters
  - Examples: "The astronaut waved and the camera moved up."

- **`image_url`** (`string`, _required_):
  URL of the image to use as the first frame
  - Examples: "https://storage.googleapis.com/falserverless/model_tests/video_models/vidu_i2v.jpg"

- **`seed`** (`integer`, _optional_):
  Seed for the random number generator

- **`movement_amplitude`** (`MovementAmplitudeEnum`, _optional_):
  The movement amplitude of objects in the frame Default value: `"auto"`
  - Default: `"auto"`
  - Options: `"auto"`, `"small"`, `"medium"`, `"large"`



**Required Parameters Example**:

```json
{
  "prompt": "The astronaut waved and the camera moved up.",
  "image_url": "https://storage.googleapis.com/falserverless/model_tests/video_models/vidu_i2v.jpg"
}
```

**Full Example**:

```json
{
  "prompt": "The astronaut waved and the camera moved up.",
  "image_url": "https://storage.googleapis.com/falserverless/model_tests/video_models/vidu_i2v.jpg",
  "movement_amplitude": "auto"
}
```


### Output Schema

The API returns the following output format:

- **`video`** (`File`, _required_):
  The generated video using the Q1 model from a single image
  - Examples: {"url":"https://storage.googleapis.com/falserverless/model_tests/video_models/vidu_i2v_output.mp4"}



**Example Response**:

```json
{
  "video": {
    "url": "https://storage.googleapis.com/falserverless/model_tests/video_models/vidu_i2v_output.mp4"
  }
}
```


## Usage Examples

### cURL

```bash
curl --request POST \
  --url https://fal.run/fal-ai/vidu/q1/image-to-video \
  --header "Authorization: Key $FAL_KEY" \
  --header "Content-Type: application/json" \
  --data '{
     "prompt": "The astronaut waved and the camera moved up.",
     "image_url": "https://storage.googleapis.com/falserverless/model_tests/video_models/vidu_i2v.jpg"
   }'
```

### Python

Ensure you have the Python client installed:

```bash
pip install fal-client
```

Then use the API client to make requests:

```python
import fal_client

def on_queue_update(update):
    if isinstance(update, fal_client.InProgress):
        for log in update.logs:
           print(log["message"])

result = fal_client.subscribe(
    "fal-ai/vidu/q1/image-to-video",
    arguments={
        "prompt": "The astronaut waved and the camera moved up.",
        "image_url": "https://storage.googleapis.com/falserverless/model_tests/video_models/vidu_i2v.jpg"
    },
    with_logs=True,
    on_queue_update=on_queue_update,
)
print(result)
```

### JavaScript

Ensure you have the JavaScript client installed:

```bash
npm install --save @fal-ai/client
```

Then use the API client to make requests:

```javascript
import { fal } from "@fal-ai/client";

const result = await fal.subscribe("fal-ai/vidu/q1/image-to-video", {
  input: {
    prompt: "The astronaut waved and the camera moved up.",
    image_url: "https://storage.googleapis.com/falserverless/model_tests/video_models/vidu_i2v.jpg"
  },
  logs: true,
  onQueueUpdate: (update) => {
    if (update.status === "IN_PROGRESS") {
      update.logs.map((log) => log.message).forEach(console.log);
    }
  },
});
console.log(result.data);
console.log(result.requestId);
```


## Additional Resources

### Documentation

- [Model Playground](https://fal.ai/models/fal-ai/vidu/q1/image-to-video)
- [API Documentation](https://fal.ai/models/fal-ai/vidu/q1/image-to-video/api)
- [OpenAPI Schema](https://fal.ai/api/openapi/queue/openapi.json?endpoint_id=fal-ai/vidu/q1/image-to-video)

### fal.ai Platform

- [Platform Documentation](https://docs.fal.ai)
- [Python Client](https://docs.fal.ai/clients/python)
- [JavaScript Client](https://docs.fal.ai/clients/javascript)