Yeah, unfortunately the video ends :/
Keep in mind, the guy talking isn't actually playing the game -- He just narrated the video of it being played. It is being played (as far as I understand) by it's creator, and somewhere the video without the narration is floating around.
And I agree. The best parts are the invisible coin blocks
that and when he goes into the pipe to the coin room, and there's no floor... that part made me laugh quite a bit.