How to Use Green Screen
The Green Screen a method used to key out colors or objects in the video. Commonly used colors are blue and green as they are the farthest color from our skin stone.
Chroma Color：the color to tkey out in the video.
Opacity: set to the opacity of color
Intensity: the strengthen of key out
Step1: Enter to the edit mode
Confirm the video is in the overlay media track.
Click the timeline and there appears the square frame with yellow lines.
Right-click the timeline and browse the options to “Edit”.
Step2: Set the Green Screen
Click the option tab with ''Green Screen"
Set the Chroma color
Click the picker and choose the key out color
Drag the opacity to zero
Adjust the range of intensity,it's better at the 700~900.
Please note that click “reset” button if you are not satisfied with the current after previewing the video.