MOVIE FILM
PURPOSE:To prevent necessary audio data from being absent by recording images and audio data, which are match with each other in timing, at positions on one digital sound track which correspond in a film travel direction. CONSTITUTION:The movie film 1 has a video recording area 2 where an image to b...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
18.08.1995
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE:To prevent necessary audio data from being absent by recording images and audio data, which are match with each other in timing, at positions on one digital sound track which correspond in a film travel direction. CONSTITUTION:The movie film 1 has a video recording area 2 where an image to be projected is recorded, perforation parts 3L and 3R for feeding the movie film for projection, analog sound tracks 4L and 4R which are provided so as to reproduce audio signals, and digital sound tracks 5L and 5R where multi-channel digital audio data are recorded. On the digital sound track 5R, audio data Cn-alpha, Rn-alpha, Rcn-alpha, etc., are recorded in sequence. Namely, images and audio data which are matched to each other in timing are recorded at positions on one digital sound track 5R which correspond in the film travel direction. |
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Bibliography: | Application Number: JP19940293472 |