WanCameraEmbedding - ComfyUI Built-in Node Documentation

This node generates a camera trajectory embedding using Plücker embeddings for the camera path you choose.

This node generates a camera trajectory embedding using Plücker embeddings for the camera path you choose. It builds a sequence of camera poses simulating movements such as panning, zooming, or rotating, and converts them into an embedding tensor that can be used in video generation pipelines.

Inputs

Parameter	Description	Data Type	Required	Range
camera_pose	The type of camera movement to simulate (default: “Static”)	COMBO	Yes	”Static" "Pan Up" "Pan Down" "Pan Left" "Pan Right" "Zoom In" "Zoom Out" "Anti Clockwise (ACW)" "ClockWise (CW)“
width	The width of the output in pixels (default: 832, step: 16)	INT	Yes	16 to MAX_RESOLUTION
height	The height of the output in pixels (default: 480, step: 16)	INT	Yes	16 to MAX_RESOLUTION
length	The length of the camera trajectory sequence (default: 81, step: 4)	INT	Yes	1 to MAX_RESOLUTION
speed	The speed of the camera movement (default: 1.0, step: 0.1)	FLOAT	No	0.0 to 10.0
fx	The focal length x parameter (default: 0.5, step: 0.000000001)	FLOAT	No	0.0 to 1.0
fy	The focal length y parameter (default: 0.5, step: 0.000000001)	FLOAT	No	0.0 to 1.0
cx	The principal point x coordinate (default: 0.5, step: 0.01)	FLOAT	No	0.0 to 1.0
cy	The principal point y coordinate (default: 0.5, step: 0.01)	FLOAT	No	0.0 to 1.0

Note: fx, fy, cx, and cy are advanced camera intrinsic parameters. The speed parameter scales the rotation angle and translation distance of the selected camera motion.

Outputs

Output Name	Description	Data Type
camera_embedding	The generated camera embedding tensor containing the trajectory sequence	TENSOR
width	The width value that was used for processing	INT
height	The height value that was used for processing	INT
length	The length value that was used for processing	INT

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