Vidu3StartEndToVideoNode - ComfyUI Built-in Node Documentation

Complete documentation for the Vidu3StartEndToVideoNode node in ComfyUI. Learn its inputs, outputs, parameters and usage.

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This node generates a video by interpolating between a provided start frame and an end frame, guided by a text prompt. It uses the Vidu Q3 model to create a seamless transition between the two images, producing a video of a specified duration and resolution.

Inputs

Parameter	Data Type	Required	Range	Description
model	COMBO	Yes	"viduq3-pro" "viduq3-turbo"	The model to use for video generation. Selecting an option reveals additional configuration parameters for resolution, duration, and audio.
model.resolution	COMBO	Yes	"720p" "1080p"	Resolution of the output video. This parameter is revealed after selecting a model.
model.duration	INT	Yes	1 to 16	Duration of the output video in seconds (default: 5). This parameter is revealed after selecting a model.
model.audio	BOOLEAN	Yes	True / False	When enabled, outputs video with sound (including dialogue and sound effects) (default: False). This parameter is revealed after selecting a model.
first_frame	IMAGE	Yes	-	The starting image for the video sequence.
end_frame	IMAGE	Yes	-	The ending image for the video sequence.
prompt	STRING	Yes	-	A text description guiding the video generation (maximum 2000 characters).
seed	INT	No	0 to 2147483647	A seed value for controlling the randomness of the generation (default: 1).

Note: The first_frame and end_frame images should have similar aspect ratios for optimal results.

Outputs

Output Name	Data Type	Description
video	VIDEO	The generated video file.