ViduMultiFrameVideoNode - ComfyUI Built-in Node Documentation

This node generates a video by creating transitions between multiple keyframes. It starts from an initial image and animates through a sequence of user-defined end images and prompts, producing a single video file as output.

Inputs

Parameter	Description	Data Type	Required	Range
`model`	The Vidu model to use for video generation.	COMBO	Yes	`"viduq2-pro"` `"viduq2-turbo"`
`start_image`	The starting frame image. Aspect ratio must be between 1:4 and 4:1.	IMAGE	Yes	-
`seed`	A seed value for random number generation to ensure reproducible results (default: 1).	INT	No	0 to 2147483647
`resolution`	The resolution of the output video.	COMBO	Yes	`"720p"` `"1080p"`
`frames`	Number of keyframe transitions (2-9). Selecting a value dynamically reveals the required inputs for each frame.	DYNAMICCOMBO	Yes	`"2"` `"3"` `"4"` `"5"` `"6"` `"7"` `"8"` `"9"`

Frame Inputs (Dynamically Revealed): When you select a value for frames (e.g., “3”), the node will show a corresponding set of required inputs for each transition. For each frame i from 1 to the selected number, you must provide:

end_image{i} (IMAGE): The target image for this transition. Aspect ratio must be between 1:4 and 4:1.
prompt{i} (STRING): A text description guiding the transition to this frame (maximum 2000 characters).
duration{i} (INT): The duration in seconds for this specific transition segment.

Outputs

Output Name	Description	Data Type
`output`	The generated video file containing all the animated transitions.	VIDEO

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​Inputs

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Inputs

Outputs