Vidu3TextToVideoNode - ComfyUI Built-in Node Documentation - ComfyUI

The Vidu Q3 Text-to-Video Generation node creates a video from a text description. It uses the Vidu Q3 Pro or Q3 Turbo model to generate video content based on your prompt, allowing you to control the video’s length, resolution, aspect ratio, and whether it includes audio.

Inputs

Common Inputs

Parameter	Description	Data Type	Required	Range
`model`	Model to use for video generation. Selecting a model reveals additional configuration parameters for aspect ratio, resolution, duration, and audio.	DYNAMIC_COMBO	Yes	`"viduq3-pro"` `"viduq3-turbo"`
`prompt`	A textual description for video generation, with a maximum length of 2000 characters.	STRING	Yes	N/A
`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 configuration parameters are shared by the viduq3-pro and viduq3-turbo models.

Parameter	Description	Data Type	Required	Range
`aspect_ratio`	The aspect ratio of the output video.	COMBO	Yes	`"16:9"` `"9:16"` `"3:4"` `"4:3"` `"1:1"`
`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 parameters aspect_ratio, resolution, duration, and audio are required once a model is selected, as they are part of its configuration. The prompt must not be empty and cannot exceed 2000 characters.

Outputs

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

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