Flexslider: adding video to slideshow

Flexslider: adding video to slideshow

I'm having all kinds of problems getting Flexslider to behave, even though I'm using their demo code ( http://flexslider.woothemes.com/video.html ). The video starts playing immediately and the slideshow just freezes on image #1 - no controls working.

Slideshow with images and video

Any help would be appreciated.