0:21
Projector screen coming down, long, squeaky and steadily.
0:20
Projector screen coming down, long and steady, from close up.
0:19
Projector screen coming up, long and steady.
0:02
Projector screen coming down, short.
0:21
Projector screen moving far, down, and long.
0:04
Projector screen coming up, medium.
0:04
Projector screen coming up, medium.
0:20
Projector screen coming up, long and steady.
0:02
Projector screen coming up, short.
0:02
Projector screen coming up, short.
0:03
Projector screen coming down, short.
0:06
Projector screen coming down, at medium speed.