Vidu3StartEndToVideoNode - ComfyUI Built-in Node Documentation - ComfyUI

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

Common Inputs

Parameter	Description	Data Type	Required	Range
`model`	The 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 for the video sequence.	IMAGE	Yes	-
`end_frame`	The ending image for the video sequence.	IMAGE	Yes	-
`prompt`	Prompt description (max 2000 characters).	STRING	Yes	-
`seed`	A seed value for controlling the randomness of the generation (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 are revealed after a model is selected.

Parameter	Description	Data Type	Required	Range
`resolution`	Resolution of the output video. This parameter is revealed after selecting a `model`.	COMBO	Yes	`"720p"` `"1080p"`
`duration`	Duration of the output video in seconds (default: 5). This parameter is revealed after selecting a `model`.	INT	Yes	1 to 16
`audio`	When enabled, outputs video with sound (including dialogue and sound effects) (default: False). This parameter is revealed after selecting a `model`.	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 be within 80% to 125% of each other (a relative closeness between 0.8 and 1.25).

Outputs

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

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