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

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

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