title: Video display with openGL
body: <p>I want to display very high resolution video directly with OpenGL.</p>
  
  <p>The image data is going to be processed on the GPU and I want to avoid a round-trip back to the PC to show the video in a standard bitmap based window.<br>
  Cross platform is nice, Windows only would be OK (so would nvidia only)</p>
  
  <p>Anyone have any links to ways doing this?     </p>
  
  <p>There is a poor NeHe tutorial and a few examples for embedded openGL widgets in Qt but I need much better performance and much larger images.</p>