MinimaxHailuo03MaxReframeVideoNode - ComfyUI Built-in Node Documentation

This node adapts a video to a new aspect ratio by fitting it on a new canvas and generating the surrounding areas.

This node adapts a video to a new aspect ratio by fitting it on a new canvas and generating the surrounding areas. The timing and sound of the source video are kept. Use it to turn a landscape clip into a vertical one, or the other way around, without cropping the subject out of frame.

Inputs

Common Inputs

Parameter	Description	Data Type	Required	Range
model	Model to use for video generation.	DYNAMIC_COMBO	Yes	”MiniMax H3 Max”

MiniMax H3 Max Inputs

Parameter	Description	Data Type	Required	Range
video	Source video to reframe, 0.5 to 300 seconds long.	VIDEO	Yes	0.5 to 300 seconds
aspect_ratio	Aspect ratio of the output canvas (default: “9:16”).	COMBO	Yes	”16:9" "9:16" "1:1" "4:3" "3:4" "21:9" "9:21”
resolution	Resolution of the output video (default: “768P”).	COMBO	Yes	”480P" "768P" "1080P”
prompt	Optional guidance for the generated surroundings.	STRING	Yes	0 to 50000 characters
seed	Random seed. The same request with the same seed gives similar, but not guaranteed identical, results (default: 42).	INT	Yes	0 to 4294967295

Outputs

Output Name	Description	Data Type
video	The reframed video at the selected aspect ratio.	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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