One essential task in compositing is greenscreen-keying. Placing an actor in a CG environment can be as important as creating the virtual set itself. The key to a convincing VFX shot with greenscreen footage is a convincing key. Blender?s node-editor has all the tools you need for that. To continue the Blender Compositing Series this cmiDirect video will show you how to do greenscreen-keying with Blender.