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

# Wan 2.5 Image-to-Video

> Generate video from image using WAN 2.5 model.

Generate video from image using WAN 2.5 model

**Model**

```bash theme={null}
wan2.5-i2v-preview
```

## Inputs

* **image (optional)**\
  Type: IMAGE\
  Input image (ComfyUI tensor). Takes precedence over img\_url.
* **img\_url (optional)**\
  Type: STRING\
  Image URL used if IMAGE is not provided.
* **prompt (optional)**\
  Type: STRING\
  Text prompt for video generation.
* **negative\_prompt (optional)**\
  Type: STRING\
  Negative prompt for video generation.
* **resolution (optional)**\
  Type: ENUM\
  Options: 480P, 720P, 1080P\
  Default: 480P
* **duration (optional)**\
  Type: ENUM\
  Options: 5, 10\
  Default: 5
* **prompt\_extend (optional)**\
  Type: BOOLEAN\
  Default: True
* **watermark (optional)**\
  Type: BOOLEAN\
  Default: False
* **audio (optional)**\
  Type: BOOLEAN\
  Default: False
* **audio\_url (optional)**\
  Type: STRING
* **seed (optional)**\
  Type: INT\
  Range: 0–2147483647

## Outputs

* **video (VIDEO)**\
  Generated video tensor.
* **video\_url (STRING)**\
  Public URL of generated video.
* **file\_path (STRING)**\
  Local saved video path.