Hi, we have released beta1 of our free SDK that allows game developer to enable video capture in their games and share it on youtube or facebook. It can also be used for creating HD vidoes of your own app for demos.

Our approach has almost no overhead thus the whole device performance is available for your game/app without any impact!

We are looking for few devs that would try it and provide feedback in return we would run their videos on our booth in Game Developers Conference in San Francisco in March.

Overview is here: http://www.lunarg.com/seemegaming/

Let me know if you have any questions