# ByteDance Seedance 2.0 Text to Video

This node uses ByteDance's Seedance 2.0 API to generate a video from a text description. It sends your prompt to the selected model, waits for the video to be processed, and returns the final result.

## Inputs

| Parameter | Description | Data Type | Required | Range |
|-----------|-------------|-----------|----------|-------|
| `model` | The model to use for video generation. Selecting a model will reveal additional required inputs for the prompt, resolution, aspect ratio, duration, and audio generation. "Seedance 2.0" is for maximum quality; "Seedance 2.0 Fast" is for speed optimization. | COMBO | Yes | `"Seedance 2.0"`<br>`"Seedance 2.0 Fast"` |
| `seed` | A seed value (default: 0). The node will re-run if this value changes, but the results are non-deterministic regardless of the seed. | INT | No | 0 to 2147483647 |
| `watermark` | Whether to add a watermark to the video (default: False). This is an advanced setting. | BOOLEAN | No | True / False |

**Note:** The `model` parameter is a dynamic combo. When you select a model, it will reveal several required sub-parameters that must be filled in, including the text prompt, resolution, aspect ratio, duration, and whether to generate audio. The prompt text must be at least 1 character long after removing whitespace. The "Seedance 2.0" model supports 480p, 720p, and 1080p resolutions, while "Seedance 2.0 Fast" supports 480p and 720p resolutions.

## Outputs

| Output Name | Description | Data Type |
|-------------|-------------|-----------|
| `video` | The generated video file. | 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/ByteDance2TextToVideoNode/en.md)

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