Questions about Shield app development

Hi,

I have some questions about app development on NVIDIA Shield TV. I couldn’t find a forum category for Shield, so I’ve picked this one as the next closest category.

  1. How can I programmatically trigger the “Match frame rate” OS feature currently found in the quick settings screen?
  2. How can I add a custom quick setting to the quick settings screen?
  3. Do you have any APIs for switching the TV’s refresh rate?
  4. Do you have any APIs for detecting metadata about videos currently being played by other apps, such as the video frame rate?
  5. Do you have any documentation on NVIDIA Shield-specific APIs available to Android TV apps?

Thanks