Vidu3StartEndToVideoNode - ComfyUI Built-in Node Documentation

This node generates a video by creating a transition between a start frame and an end frame, guided by a text prompt. It uses the Vidu Q3 model to interpolate between the two images and produces a video at the chosen duration and resolution.

Inputs

Common Inputs

Parameter	Description	Data Type	Required	Range
`model`	Model to use for video generation. Selecting an option reveals additional configuration parameters for `resolution`, `duration`, and `audio`.	DYNAMIC_COMBO	Yes	`"viduq3-pro"` `"viduq3-turbo"`
`first_frame`	The starting image of the video sequence.	IMAGE	Yes	-
`end_frame`	The ending image of the video sequence.	IMAGE	Yes	-
`prompt`	Prompt description (max 2000 characters).	STRING	Yes	Up to 2000 characters
`seed`	Seed value used to control the randomness of the generation. Has a control-after-generate option (default: 1).	INT	Yes	0 to 2147483647

viduq3-pro and viduq3-turbo Inputs

The following parameters are shared by both model options (viduq3-pro and viduq3-turbo). They appear after a model is selected.

Parameter	Description	Data Type	Required	Range
`resolution`	Resolution of the output video.	COMBO	Yes	`"720p"` `"1080p"`
`duration`	Duration of the output video in seconds (default: 5).	INT	Yes	1 to 16
`audio`	When enabled, outputs video with sound (including dialogue and sound effects) (default: False).	BOOLEAN	Yes	`True` `False`

Note: The first_frame and end_frame images must have similar aspect ratios. The aspect ratio of the two images must stay within 80% to 125% of each other (relative closeness between 0.8 and 1.25). Note: For viduq3-turbo, the price is 0.06 USD per second at 720p and 0.08 USD per second at 1080p. For viduq3-pro, the price is 0.15 USD per second at 720p and 0.16 USD per second at 1080p.

Outputs

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

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​Inputs

​Common Inputs

​viduq3-pro and viduq3-turbo Inputs

​Outputs

Inputs

Common Inputs

viduq3-pro and viduq3-turbo Inputs

Outputs