This slow motion video shows a flying RC helicopter, the blades rotate so slow that you can actually see them spinning.
The movie was recorded at 600 frames per second (FPS)! Because of this high framerate, the recorded movie size is only 434 x 192.
1 second of recording is equal to 20 seconds of playback. The whole movie was 30 minutes playback, which I've edited into a 6 minute film.
Because the heli flies in a public park with limited small open areas and plenty of trees, the flight will be gentle.
Our main objective was to see the blades spinning on the video, and it worked!
Special thanks to my colleague Alex van den Berg for filming with his new camera, a Casio EXILIM Pro EX-F1.