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

# FrameInterpolate - ComfyUI Built-in Node Documentation

> The Frame Interpolate node creates new frames between existing ones in a sequence of images, effectively increasing the frame rate.

The Frame Interpolate node creates new frames between existing ones in a sequence of images, effectively increasing the frame rate. It uses an AI model to predict what the intermediate frames should look like, which can be used to create smooth slow-motion effects or to increase the smoothness of a video.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| - | - | - | - | - |
| `interp_model` | The frame interpolation model to use for generating intermediate frames | INTERP\_MODEL | Yes | - |
| `images` | A batch of consecutive images (frames) to interpolate between. Requires at least 2 images. If fewer than 2 frames are provided, the node returns the input images unchanged. | IMAGE | Yes | - |
| `multiplier` | The number of times to multiply the frame count. For example, a multiplier of 2 doubles the number of frames. (default: 2) | INT | Yes | 2 to 16 |

**Note:** The node requires at least 2 input frames and a `multiplier` of at least 2. If either condition is not met, the input images are returned unchanged.

## Outputs

| Output Name | Description | Data Type |
| - | - | - |
| `IMAGE` | A new batch of images with the interpolated frames inserted between the original frames, resulting in a smoother sequence. The total number of output frames is `(number of input frames - 1) * multiplier + 1`. | IMAGE |

> 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/FrameInterpolate/en.md)

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