Older technology allows an alternative option where every 12th film frame is held for three video fields instead of two mostly fixing the problem.
The Panacam, a video camera, was also brought out, though the company largely left the video field to others.
Vision Video was formed in 1981 to explore the growing video field.
The second step of the 2:3 pulldown is distributing cinema frames into video fields.
In contrast, video pictures are recorded as a stream of video fields.
However, the film recording system "locks" two video fields, previously separated by 1/50 second, into a single film frame.
The event also contains an industry conference for people and businesses working in the online video field.
In the professional audio and video fields, the cheater plug has been identified as a serious safety problem.
Once a film frame is scanned, it's very easy to divide it up into different video fields.
The island swelled to fill the video field.