PikaSFXNode - ComfyUI Built-in Node Documentation - ComfyUI

This node generates a sound effect from a text description with Pika. Describe the sound and how long it should last, and the node returns an audio clip.

Inputs

Parameter	Description	Data Type	Required	Range
`prompt`	What the sound effect should be. Must not be empty. Default: "" (empty string).	STRING	Yes	1 to 4000 characters
`duration`	Length of the sound effect in seconds. Default: 5.0.	FLOAT	Yes	1.0 to 20.0 (step: 0.1)
`seed`	Seed for sampling. Default: 42.	INT	Yes	0 to 2147483647

Outputs

Output Name	Description	Data Type
`AUDIO`	The generated sound effect.	AUDIO

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