Q: How to create a pause button for Apple TV playback

I have my presentation set to auto play, but there are several slides that I'd like to be able to hit a pause button with the Apple TV remote. Here is the scenario: I have created the presentation in Keynote and want to be able to put it on to my Apple TV, not stream it, have it ON the Apple TV drive. It is a presentation for a real estate community and leaving an iPad in the sales center to stream the presentation is not a good idea. I can't seem to find the path for achieving this. Any help would be great. Thanks!