Okay, I've spent a good part of the day looking at this, trying to figure why I can't get this one. Cabn't see the video at work, and those diagrams weren't helping.
I was trying to hard....
After looking at it, it seems to me that the easiest way to tie this uses a bight, a loop, and some weaving. I'm still at work so I can't yet post pictures untill I get home. But basically, after forming a bight, I take the working end (right side) and form a loop clockwise behind the standing end and the bight, bringing the working end around to the front, and laying it over the loop. This would be almost as if I were tying an overhand knot around the bight. The standing end is then woven counter-clockwise around the knot, first over the working end, down under the line laying next to it, then up and on top of the bight, which brings it back over to the left side of the knot. It then goes down under loop that was formed by the working end, back up over itself, back under the loop formed by the working end, and over itself again.
I know that sounds complicated, but once I post the pictures, I can show how easy it really is. I've tried tying a couple of times this way and it's pretty quick and easy, and there's no fumbling to it.