Based on the window, this seems to be the supposed "real" video of an alien... but this one looks fake to me and the Jeff Peckman Video is supposed to be at least 3 minutes long. Some comments from youtube:
"If this was the official video, it wouldn't have gotten as far as it did. It's so blatantly fake, how it made the news is beyond me." ... "This is not real, though seeing the actual footage they've got under wraps would be nice." ... "Yes, it's almost cetainly the same background, but if you notice, there are subtle differences in the size of the room, in comparison to the footage of what we've seen so far. Also, when the alien pulls his head down, the move looks too smooth for a grainy, nightvision camera. I think Tivoliu ripped the background from the news stories, and added this "alien" using a computer. I believe in extraterrestrial beings, but not in this video" ... "This video is not the real thing. The actual video hasn't been released so save your conclusions until the real one at least is shown to us." ... "This isn't the real one, anyone calling stan romaneks video a fake as of now are ignorant, it hasn't been released or leaked yet."