出典:Wikipedia
出典:『Wikipedia』 (2011/04/13 05:04 UTC 版)
Showscan is a cinematic process developed by Douglas Trumbull. Similar to 70 mm wide-screen processes, it uses 65 mm film, but photographs and projects it at 60 frames per second—2.5 times faster than standard movie film. It renders a picture that is not only extremely high in definition, but is dramatically smoother and more realistic in its rendering of motion, similar to that seen in video.