Does the Xbox One work with Windows Media Center?

I use a custom-built PC to watch TV with Windows Media Center, which is surprisingly great btw, and I really want a Xbox One because it seems to make it so easy to switch between TV and games but it's always shown working with just Cable Boxes in the US so my question is, does the One's TV stuff with Kinect commands and everything work if I plug my HTPC into it?

Also the 360 could be used as a Media Center Extender, is that still there in the One?