Cinematography. Time and control code for 24, 25 and 30 frames per second motion-picture film systems. Specifications

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

14-02-2020

Publisher

British Standards Institution

This document specifies digital code for mats and modulation methods for motion-picture film to be used for timing, control, editing and synchronization purposes.

This document specifies digital code for mats and modulation methods for motion-picture film to be used for timing, control, editing and synchronization purposes. This document also specifies the relationship of the codes to the motion picture frame.Two types of code are described in this document. The first type, Type C, is a continuous code which is very similar to the continuous code specified in IEC60461. This type of code can be used in situations where the film is moving continuously at the time of both recording and reproduction.The second type of code, Type 8, is a non-continuous, block-type code, composed of blocks of data, each complete in itself, with gaps between the blocks. It is designed so that the code can be recorded and played back on equipment with intermittent film motion but still be decoded with the same type of electronic equipment used to read the Type C or continuous time code.

Committee	CPW/36
DocumentType	Standard
ISBN	9780580513534
Pages	20
PublisherName	British Standards Institution
Status	Current

Standards	Relationship
ISO 9642:2020	Identical

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BS ISO 9642:2020

Cinematography. Time and control code for 24, 25 and 30 frames per second motion-picture film systems. Specifications

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