I know the basics of using hardware acceleration, but the only info I have seen is from Tracy Stampfli: Exploring full-screen mode in Flash Player 9 and Bob Berry:Using the FLVPlayback component with Flash Player 9 Update 3.
Is there an official spec on this somewhere? I'd like to know if FP has just a narrow window for me to use, or if I have a way to get to more OpenGL calls. Will OpenGL become available outside of fullscreen mode? What does Adobe officially support now and what is Adobe developing for Astro? Are there any AIR apps that have done MP4 720p or 1080p?

