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ColorTransfer

ColorTransfer lets you match the colors of one clip with those of another. It changes the colors in input B to match input A.

Inputs and Controls

Connection Type	Connection Name	Function
Input	A	The image sequence whose colors you want to match.
Input	B	The image sequence whose colors you want to change.

Control (UI)	Knob (Scripting)	Default Value	Function
ColorTransfer Tab
ROI x, y, r, t (or x, y, w, h)	ROI	N/A	The region of interest. This is the area in input A with the colors to match. By default, it is set to cover the entire input. You can adjust the following: • x - the distance (in pixels) between the left edge of image A and the left side of the ROI. • y - the distance (in pixels) between the bottom edge of image A and the bottom edge of the ROI. • r - the distance (in pixels) between the left edge of image A and the right side of the ROI. • t - the distance (in pixels) between the bottom edge of image A and the top edge of the ROI. • w - the width of the ROI. This is only available if you click the wh button. • h - the height of the ROI. This is only available if you click the wh button. You can also adjust the ROI in the Viewer by dragging its edges. When adjusting the ROI, you may want to connect the Viewer to input A rather than the ColorTransfer node, so you can better see the area you are selecting.

Control (UI)

Knob (Scripting)

Default Value

Function

ColorTransfer Tab

ROI x, y, r, t
(or x, y, w, h)

ROI

N/A

The region of interest. This is the area in input A with the colors to match. By default, it is set to cover the entire input.

You can adjust the following:

• x - the distance (in pixels) between the left edge of image A and the left side of the ROI.

• y - the distance (in pixels) between the bottom edge of image A and the bottom edge of the ROI.

• r - the distance (in pixels) between the left edge of image A and the right side of the ROI.

• t - the distance (in pixels) between the bottom edge of image A and the top edge of the ROI.

• w - the width of the ROI. This is only available if you click the wh button.

• h - the height of the ROI. This is only available if you click the wh button.

You can also adjust the ROI in the Viewer by dragging its edges.

When adjusting the ROI, you may want to connect the Viewer to input A rather than the ColorTransfer node, so you can better see the area you are selecting.