WanDancerPadKeyframes - ComfyUI Built-in Node Documentation

Overview

This node prepares a sequence of keyframes for a specific segment of a longer video generation process. It takes a batch of input images and an audio track, calculates how many total frames the full video should have based on the audio duration, and then distributes the input images as keyframes across the chosen segment, padding the rest with blank frames. It also extracts the corresponding portion of the audio for that segment.

Inputs

Parameter	Description	Data Type	Required	Range
`images`	The input images to be distributed as keyframes.	IMAGE	Yes	Batch of images
`segment_length`	Length of this segment in frames (default: 149).	INT	Yes	1 to 10000
`segment_index`	Which segment this is (0 for first, 1 for second, etc., default: 0).	INT	Yes	0 to 100
`audio`	Audio to calculate total output frames from and extract segment audio.	AUDIO	Yes	Audio data

Outputs

Output Name	Description	Data Type
`keyframes_sequence`	Padded keyframe sequence for the specified segment.	IMAGE
`keyframes_mask`	Mask indicating valid frames (1 for keyframe positions, 0 for padded positions).	MASK
`audio_segment`	Audio segment for this video segment.	AUDIO

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ImageUpscaleWithModel - ComfyUI Built-in Node Documentation

WanDancerPadKeyframesList - ComfyUI Built-in Node Documentation

​Overview

​Inputs

​Outputs

Overview

Inputs

Outputs