I'm pretty sure this is technically possible. Eric and I both worked hard to get around Flash's often insane security stuff and make sure the bitmap of the vid

I'm pretty sure this is technically possible. Eric and I both worked hard to get around Flash's often insane security stuff and make sure the bitmap of the video stream is available if you want it. So you should be able to just grab the bitmap periodically, do some computation on it, and then overlay whatever you want in a Flash layer that sits on top of our video layer. I think jtv augmented reality apps would be great!