DETONATION FILMS FREE STUFF. Hollywood Camera Work - Downloads - Free HD Green Screen Plates and Footage to experiment with. Download - Green Screen Software Free, Chroma Key Software. Free Chroma-Key Green Screen Photo Editing - EASY. When you take a picture with a green screen or a blue screen background, some photo editors have a feature called "chroma key" to allow you to replace the green or blue color with any background picture of your choice.
The photo editor used here is Paint.NET with a free plugin enabling the chroma key / green screen - blue screen cabability. The chroma key feature has adjustable sliders to fine tune the amount of blue or green that is keyed out.
For PCs. For Macs.