FreeFrame

FreeFrame, also known as FreeFrameGL or FFGL is a graphics library built off of OpenGL that is used to create real time video effects.

https://freeframe.sourceforge.net/

There are two major versions; 1.0 and 1.5. The last update was in 2015.

Usage

FreeFrame plugins are commonly used in VJ software, which rely on real time visual changes. As a result, most compatible programs are VJ programs like VisualJockey.

Compatible Programs

• VisualJockey with the Green Hippo → Misc → FreeFrame Host
• Wax (which extends to any editor that supports it like Vegas