Luma Image to Video - 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. Note: This node is marked as deprecated in the source code. Luma removes the endpoints this node calls on October 24, 2026, so use the Luma Ray 3.2 nodes instead.

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"` `"1080p"` `"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