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

# Flash VSR

> Video upscale model for increasing source video resolution while preserving detail and reducing noise.

Flash VSR is MuleRouter's video upscale service. It accepts a public source video URL and creates an asynchronous enhancement task.

Use Flash VSR to restore legacy footage, sharpen low-bitrate clips, or prepare source material for downstream editing and publishing.

In GENGEN, Flash VSR uses the shared video task endpoint and returns `flashvsr:<remote_id>` public task IDs.

## Model ID

```text theme={"dark"}
flashvsr
```

Pass this exact public ID in the top-level `model` field. Do not substitute an upstream provider alias.

## Supported modes

* `video_super_resolution`

## Inputs

* `Video`

## Outputs

* `Video`

## Capabilities

* `Video upscale`

### Additional capabilities

* `Video-to-video`
* `Resolution upscaling`
* `Noise reduction`

## Technical details

| Property          | Value                                       |
| ----------------- | ------------------------------------------- |
| Provider          | `flash-vsr`                                 |
| Modality          | `video`                                     |
| Processing        | `Asynchronous task`                         |
| Endpoint          | `/api/gengen/v1/contents/generations/tasks` |
| Resolutions       | `720p, 1080p, 2k, 4k`                       |
| Audio generation  | `Not supported`                             |
| Watermark control | `Not supported`                             |

<Note>
  Availability and final customer prices can change. Check the [Dashboard model catalog](https://gengen.farm/dashboard?section=models) before production use.
</Note>

See the [API reference overview](/api-reference/introduction) for authentication, request conventions, and response schemas.