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

# KlingDualCharacterVideoEffectNode - ComfyUI Built-in Node Documentation

> Complete documentation for the KlingDualCharacterVideoEffectNode node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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<Warning>
  **End of life (EOL)**: Legacy model options (`kling-v1`, `kling-v1-5`, `kling-v1-6`) are scheduled for retirement on **September 15, 2026**. Use Kling 3.0 effect workflows instead. See [Kling 3.0 legacy retirement](/tutorials/partner-nodes/kling/kling-3-0#legacy-kling-models-eol).
</Warning>

The Kling Dual Character Video Effect Node creates videos with special effects based on the selected scene.

## Inputs

| Parameter      | Description                                                       | Data Type | Required | Range                                                                                                                                     |
| -------------- | ----------------------------------------------------------------- | --------- | -------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
| `image_left`   | Left side image                                                   | IMAGE     | Yes      | -                                                                                                                                         |
| `image_right`  | Right side image                                                  | IMAGE     | Yes      | -                                                                                                                                         |
| `effect_scene` | The type of special effect scene to apply to the video generation | COMBO     | Yes      | `"chat"`<br />`"dance"`<br />`"hug"`<br />`"kill"`<br />`"kiss"`<br />`"pat"`<br />`"punch"`<br />`"shrug"`<br />`"slap"`<br />`"tickle"` |
| `model_name`   | The model to use for character effects (default: "kling-v1")      | COMBO     | No       | `"kling-v1"`<br />`"kling-v1-5"`<br />`"kling-v1-6"`                                                                                      |
| `mode`         | The video generation mode (default: "std")                        | COMBO     | No       | `"std"`<br />`"pro"`                                                                                                                      |
| `duration`     | The duration of the generated video in seconds                    | COMBO     | Yes      | `"5"`<br />`"10"`                                                                                                                         |

## Outputs

| Output Name | Description                                     | Data Type |
| ----------- | ----------------------------------------------- | --------- |
| `output`    | The generated video with dual character effects | VIDEO     |
| `duration`  | The duration information of the generated video | STRING    |

> 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/KlingDualCharacterVideoEffectNode/en.md)

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