Showscan

Show Scan is a film method, which was developed by Douglas Trumbull in the 1970s and 1980s. This 70mm film is used with a perforation of five perforations, however, run scan show movies with a frame rate of 60 fps, which is 2.5 times as fast as normal movies at 24 fps. This creates a as shown by the video recordings with interlacing, where depending on the video standard 50 or 60 fields per second similar liquid " flow ". However, show scan shows an image that not only provides a significantly better motion resolution than traditional film, but is also a high resolution.

The show scan frame rate of 60 fps was determined experimentally by Trumbull. Viewers find no improved motion resolution more - Here, a border frame rate was sought from the - with further increase in frequency.

Today show scanning is mainly used for short motion simulator films ( film ride ) used in conjunction with movable seats.

The show Scan Film Corporation went bankrupt in 2002, the procedure was then taken over by a new company, Show Scan Entertainment.