From Boris FX:
FX is the industry standard for integrated effects creation. It is a great value with realistic lighting, advanced keying and color correction, composition, DVE, vector paint, and support for third-party After Effects filters. Need an effect completed quickly? FX offers a Library Browser with hundreds of high-quality presets for easy application in over 20 NLEs. Sophisticated vector paint and spline tools allow you to create animatable masks. More than 60 filters include motion tracking and image stabilization, as well as self-animating natural effects that easily interact with timeline video.