This link plays the video as a single loop. If you want to try it as a continuous loop instead, change the address to...

http://woodmandj.byethost12.com/staircase/staircase640med.mov

(deleting the final "1" in http://woodmandj.byethost12.com/staircase/staircase640med1.mov )

However, some web browsers have problems looping this movie.