Made a simple addon to create visual content with time based fade in and out capabilities.
It includes fadable video player, fadable video grabber and fadable color rectangle. It’s based on a very simple class so it should be easy to extend into other stuff as well.
Its really simple code that i’ve used in a project to create fade in and out camera input and cross fade videos and whatnot, and i find it really useful.

you can get it here:http://code.google.com/p/ruicode/downloads/list