MinimaxHailuo03ReferenceNode - ComfyUI Built-in Node Documentation

This node generates a video using the MiniMax H3 model, using reference images, videos, and audio to condition the result. References are referred to in the prompt by their connection order: “Image 1”, “Image 2”, “Video 1”, “Audio 1”, and so on.

Inputs

Common Inputs

Parameter	Description	Data Type	Required	Range
`model`	Model to use for video generation (default: “MiniMax H3”). Selecting “MiniMax H3” provides the `prompt`, `resolution`, `ratio`, `duration`, `reference_images`, `reference_videos`, and `reference_audios` settings below.	DYNAMIC_COMBO	Yes	”MiniMax H3”
`seed`	Random seed. The same request with the same seed gives similar, but not guaranteed identical, results (default: 42).	INT	Yes	0 to 4294967295
`watermark`	Whether to add an AIGC watermark to the video (default: false).	BOOLEAN	No	true false

MiniMax H3 Inputs

These inputs appear when “MiniMax H3” is selected as the model.

Parameter	Description	Data Type	Required	Range
`prompt`	Text prompt for video generation. Reference media can be referred to by their order, for example “Image 1”, “Image 2”, “Video 1”, or “Audio 1”.	STRING	Yes	Min length: 1 character
`resolution`	Resolution of the output video (default: “768P”).	STRING	Yes	”768P" "2K”
`ratio`	Aspect ratio of the output video (default: “adaptive”).	STRING	Yes	”adaptive" "16:9" "4:3" "1:1" "3:4" "9:16" "21:9”
`duration`	Duration of the output video in seconds (default: 5).	INT	Yes	4 to 15

Reference Inputs

Parameter	Description	Data Type	Required	Range
`reference_images`	Growable slot: connect 1..9 items (`image_1`…`image_9`). Subject or style reference images, referred to in the prompt as “Image 1”..”Image 9” in connection order. Up to 9 images.	IMAGE	No	0 to 9 images
`reference_videos`	Growable slot: connect 1..3 items (`video_1`…`video_3`). Motion or scene reference videos, referred to in the prompt as “Video 1”..”Video 3” in connection order. Up to 3 videos, 2-15 seconds each, 15 seconds in total.	VIDEO	No	0 to 3 videos
`reference_audios`	Growable slot: connect 1..3 items (`audio_1`…`audio_3`). Audio references, referred to in the prompt as “Audio 1”..”Audio 3” in connection order. Up to 3 clips, 2-15 seconds each, 15 seconds in total. Cannot be used without a reference image or video.	AUDIO	No	0 to 3 clips

Parameter Constraints

At least one reference image or one reference video is required. Reference audio alone is not accepted.
Each reference image must have an aspect ratio between approximately 0.4 and 2.5 (2:5 to 5:2) and a minimum width and height of 256 pixels.
Each reference video must be between 2 and 15 seconds long with a frame rate between 23.976 and 60 FPS. The total duration of all reference videos cannot exceed 15 seconds.
Each reference audio clip must be between 2 and 15 seconds long. The total duration of all reference audio clips cannot exceed 15 seconds.

Outputs

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

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​Inputs

​Common Inputs

​MiniMax H3 Inputs

​Reference Inputs

​Parameter Constraints

​Outputs