# FlashVSR Video Upscale

The WavespeedFlashVSRNode is a fast, high-quality video upscaler that boosts resolution and restores clarity for low-resolution or blurry footage. It processes a video input and outputs a new video at a user-selected higher resolution.

## Inputs

| Parameter | Description | Data Type | Required | Range |
|-----------|-------------|-----------|----------|-------|
| `video` | The input video file to be upscaled. Must be in MP4 container format with a duration between 5 seconds and 10 minutes. | VIDEO | Yes | N/A |
| `target_resolution` | The desired resolution for the upscaled output video. | STRING | Yes | `"720p"`<br>`"1080p"`<br>`"2K"`<br>`"4K"` |

**Input Constraints:**

- The input `video` file must be in the MP4 container format.
- The duration of the input `video` must be between 5 seconds and 10 minutes (600 seconds).

## Outputs

| Output Name | Description | Data Type |
|-------------|-------------|-----------|
| `output` | The upscaled video file at the selected target resolution. | VIDEO |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/WavespeedFlashVSRNode/en.md)

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