LumaImageToVideoNode - ComfyUI Built-in Node Documentation

Generates videos synchronously based on a text prompt and optional starting/ending images. This node uses the Luma API to create videos, allowing you to define the video’s content through a prompt and optionally specify the first and/or last frame to control the video’s structure.

Inputs

Parameter	Description	Data Type	Required	Range
`prompt`	Prompt for the video generation (default: "")	STRING	Yes	-
`model`	Selects the video generation model from available Luma models	COMBO	Yes	`"ray-1-6"` `"ray-2"`
`resolution`	Output resolution for the generated video (default: “540p”). This parameter is ignored when using the `ray-1-6` model.	COMBO	Yes	`"540p"` `"720p"<br />`”1080p”`<br />`”4k”`
`duration`	Duration of the generated video. This parameter is ignored when using the `ray-1-6` model.	COMBO	Yes	`"5s"` `"9s"`
`loop`	Whether the generated video should loop (default: False)	BOOLEAN	Yes	-
`seed`	Seed to determine if node should re-run; actual results are nondeterministic regardless of seed. (default: 0)	INT	Yes	0 to 18446744073709551615
`first_image`	First frame of generated video. (optional)	IMAGE	No	-
`last_image`	Last frame of generated video. (optional)	IMAGE	No	-
`luma_concepts`	Optional Camera Concepts to dictate camera motion via the Luma Concepts node. (optional)	CUSTOM	No	-

Note: At least one of first_image or last_image must be provided. The node will raise an exception if both are missing. The resolution and duration parameters are ignored when the model is set to ray-1-6.

Outputs

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

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Inputs

Outputs