Chromakey refers to a technique for synthesizing two images by deleting specific color values.
Usually green or blue is used to shoot images to be composited.
1. If you have recorded a chroma key video, please import the video as a clip or PIP.
2. Select Chromakey from the Edit menu at the bottom.
3. When the eyedropper function is activated, place the eyedropper over the color you want to delete.
4. If you want to delete the color in detail, adjust the Saturation, Brightness, and Hue in the Edit menu.
If you want to select a different color, click the eyedropper on the left to select a new color.
If you want to reset (delete) the chroma key value, select the reset icon on the right.