Can Corel VideoStudio work with green screen and Chromakey?
Yes, the application works with Chromakey and green screens. The developers offered a tutorial through the Learn page provided for users who want to get to know the application better.
Learn about the usage of Chromakey: http://learn.corel.com/video/tutorials/view/417/How-to-Use-Drop-Shadow-and-Chroma-Key-Filters
Additional Green Screen support: http://learn.corel.com/video/tutorials/view/477/Extend-your-Green-Screen-with-Masking