Successfully implemented the same glitch effect I made with After Effects in Unity, here it is running in real time. You need to install the Unity Player plugin in order for this to play: http://unity3d.com/webplayer
Playing with C4D and After Effects again, quick little glitch experiment.
A small clip from some work I was doing with a video layer experiment in Unity. This clip was made with 7 layers, each rendered using simple shaders that I threw together.