negative pulldown造句

• Negative pulldown ) and why they are important / how they affect the film.
• There is usually a flywheel as well to smooth out the film motion to eliminate the flutter that would otherwise result from the negative pulldown mechanism.
• The standard negative pulldown for movies ( " single-frame " format ) is four frame along both edges, which results in 16 frames per foot of film.
• "' Negative pulldown "'is the manner in which an image is exposed on a film stock, described in the number of film perforations spanned by an individual frame.
• Generically speaking, this means a 2?anamorphosis lens with 4-perf negative pulldown for both image origination and projection, and an splices ) and 2.39 : 1 after 1970 ( using conventional " negative assembly " splices ).