Vidu3TextToVideoNode - ComfyUI Built-in Node Documentation

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

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.	COMBO	Yes	`"viduq3-pro"` `"viduq3-turbo"`
`model.aspect_ratio`	The aspect ratio of the output video. This parameter is revealed when a `model` is selected.	COMBO	Yes*	`"16:9"` `"9:16"` `"3:4"` `"4:3"` `"1:1"`
`model.resolution`	Resolution of the output video. This parameter is revealed when a `model` is selected.	COMBO	Yes*	`"720p"` `"1080p"`
`model.duration`	Duration of the output video in seconds (default: 5). This parameter is revealed when a `model` is selected.	INT	Yes*	1 to 16
`model.audio`	When enabled, outputs video with sound (including dialogue and sound effects) (default: False). This parameter is revealed when a `model` is selected.	BOOLEAN	Yes*	True/False
`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	No	0 to 2147483647

*Note: The parameters aspect_ratio, resolution, duration, and audio are required once a model is selected, as they are part of its configuration.

Outputs

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

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​Inputs

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Inputs

Outputs