![]() ![]() Step 3: Import the file that will be used as background to the timeline. Step 2: Click Open File at the top ribbon to add source files. How to Remove Green Screen in Shotcut Step 1: Navigate to and download the video editor. If the option is disabled, the colour will remain, but an alpha channel is created that you can use with any other nodes with a a Matte input. Chroma Key Simple and Chroma Key Advanced provided Minimal color spill GPU acceleration supported. Removes the selected colour from the image and leaves a transparent zone so you can see the background and other layers behind the image. A lower Threshold value means the RGB values must be closer to the selected colour in order to be part of the matte. The pixel colour value will not have to be as close to the RGB value as the one selected in the colour swatch. The higher the value, the more coloured pixels will be considered in the Chroma-Keying matte. Increases or decreases the tolerance for the selected colour to be removed from the image. The Threshold amount is set in the Threshold field. If this option is enabled, only parts of the input image that intersect with transparent areas of the matte drawing are keyed out.Īpplies a threshold (tolerance) to the selected colour to be removed. If a matte drawing is connected to the node, by default, only parts of the input image that intersect with opaque areas of the matte drawing are keyed out. When blurring the matte edge's with the Blur Passes parameter, the Adjacent Pixel parameter will blur the matte border with the next few pixels (amount indicated in the field) to create a nicer edge. This will increase the edge of the visible image.Īllows you to set the number of times the input image is blurred before it is processed, which smooths out the small areas. Reduces the transparent (black) portion of the Chroma Key matte. This will reduce the edge of the visible image. ![]() Increases the transparent (black) portion of the Chroma Key matte. ![]() Since the Chroma Key node works better if its colour is set to the exact colour of the background of your image, it is recommended to open the Colour Picker dialog, then click and drag on the Dropper and drop it over the background of your image to instantly select its background colour. ![]()
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