MinimaxHailuo03TextToVideoNode - ComfyUI Built-in Node Documentation

This node generates a video from a text prompt using the MiniMax H3 family of models: MiniMax H3, MiniMax H3 Max, and MiniMax H3 Max Turbo.

This node generates a video from a text prompt using the MiniMax H3 family of models: MiniMax H3, MiniMax H3 Max, and MiniMax H3 Max Turbo. You select the model, enter a text prompt, and adjust settings such as resolution, aspect ratio, and duration. The node sends the request to the MiniMax API, waits for the generation task to complete, and returns the resulting video.

Inputs

Common Inputs

Parameter	Description	Data Type	Required	Range
model	Model to use for video generation (default: “MiniMax H3”). Selecting a model also shows the model-specific settings described in the sections below.	DYNAMIC_COMBO	Yes	”MiniMax H3" "MiniMax H3 Max" "MiniMax H3 Max Turbo”
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). When enabled, only the “MiniMax H3” model is supported.	BOOLEAN	No	true false

MiniMax H3 Inputs

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

Parameter	Description	Data Type	Required	Range
prompt	Text prompt for video generation. Must contain at least one non-whitespace character.	STRING	Yes	Any text
resolution	Resolution of the output video.	COMBO	Yes	”768P" "2K”
ratio	Aspect ratio of the output video (default: “16:9”).	COMBO	Yes	”16:9" "4:3" "1:1" "3:4" "9:16" "21:9”
duration	Duration of the output video in seconds (4-15) (default: 5).	INT	Yes	4 to 15

MiniMax H3 Max and MiniMax H3 Max Turbo Inputs

These settings are shared by the “MiniMax H3 Max” and “MiniMax H3 Max Turbo” models and appear when either model is selected.

Parameter	Description	Data Type	Required	Range
prompt	Text prompt for video generation. Must contain at least one non-whitespace character and can be up to 50,000 characters long.	STRING	Yes	Up to 50000 characters
resolution	Resolution of the output video (default: “768P”).	COMBO	Yes	”480P" "768P”
ratio	Aspect ratio of the output video (default: “16:9”).	COMBO	Yes	”16:9" "4:3" "1:1" "3:4" "9:16" "21:9”
duration	Duration of the output video in seconds (5-15) (default: 5).	INT	Yes	5 to 15
prompt_expansion_mode	How much effort is spent rewriting the prompt before generation (default: “balanced”).	COMBO	Yes	”balanced" "quality”

Notes

• For all models, the prompt must contain at least one non-whitespace character.
• The watermark setting is only supported by “MiniMax H3”. Enabling it with “MiniMax H3 Max” or “MiniMax H3 Max Turbo” causes an error.
• The “MiniMax H3 Max” and “MiniMax H3 Max Turbo” models limit the prompt to 50,000 characters.
• Resolution and duration limits depend on the selected model: “MiniMax H3” supports “768P” and “2K” resolution and 4-15 second videos, while “MiniMax H3 Max” and “MiniMax H3 Max Turbo” support “480P” and “768P” resolution and 5-15 second videos.
• The estimated price shown for this node is calculated from the selected model, resolution, and duration.

Outputs

Output Name	Description	Data Type
VIDEO	The generated video created from the provided text prompt.	VIDEO

This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub

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