1、BSI Standards Publication BS ISO 71:2014 Cinematography 16 mm negative photographic sound record on 16 mm, 35/16 mm and 35/32 mm motion- picture film Positions and dimensionsBS ISO 71:2014 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 71:2014. It supersedes
2、 BS 5550-2.4.1:1978 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CPW/36, Cinematography. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessa
3、ry provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 580 83229 1 ICS 37.060.20 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard
4、 was published under the authority of the Standards Policy and Strategy Committee on 31 October 2014. Amendments issued since publication Date Text affectedBS ISO 71:2014 ISO 2014 Cinematography 16 mm negative photographic sound record on 16 mm, 35/16 mm and 35/32 mm motion-picture film Positions an
5、d dimensions Cinmatographie Enregistrement sonore photographique ngatif 16 mm sur film cinmatographique de 16 mm, 35/16 mm et 35/32 mm Emplacement et dimensions INTERNATIONAL STANDARD ISO 71 Second edition 2014-10-01 Reference number ISO 71:2014(E)BS ISO 71:2014ISO 71:2014(E)ii ISO 2014 All rights r
6、eserved COPYRIGHT PROTECTED DOCUMENT ISO 2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior w
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8、dBS ISO 71:2014ISO 71:2014(E) ISO 2014 All rights reserved iii Contents Page Foreword iv 1 Scope . 1 2 Dimensions . 1 3 Location for emulsion . 1 Bibliography 4BS ISO 71:2014ISO 71:2014(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standar
9、ds bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organi
10、zations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its f
11、urther maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/direc
12、tives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the
13、 Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions relat
14、ed to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information The committee responsible for this document is ISO/TC 36, Cinematography. This second edition cancels an
15、d replaces the first edition (ISO 71:1977), of which it constitutes a minor revision.iv ISO 2014 All rights reservedBS ISO 71:2014INTERNATIONAL ST ANDARD ISO 71:2014(E) Cinematography 16 mm negative photographic sound record on 16 mm, 35/16 mm and 35/32 mm motion- picture film Positions and dimensio
16、ns 1 Scope This International Standard specifies the positions and width dimensions of 16 mm negative monophonic photographic sound record on 16 mm, 35/16 mm, and 35/32 mm motion picture film intended for printing of 16 mm release prints. 2 Dimensions Dimensions shall be as shown in Figures 1 to 3 a
17、nd given in Table 1. 3 Location for emulsion The film is shown with the emulsion facing the observer. NOTE The direction of film travel is indicated on the figure. “A” and “B” winds do not normally occur with the dual format systems shown in Figures 2 and 3. 11 2 1 2 3 Key 1 direction of film travel
18、 for “B” wind recording 2 reference edge 3 direction of film travel for “ A” wind recording Figure 1 16 mm film ISO 2014 All rights reserved 1BS ISO 71:2014ISO 71:2014(E) 1 2 Key 1 reference edge for both records 2 direction of film travel for recording both records NOTE The sound record dimensions
19、are the same as in Figure 1. Figure 2 35 mm film perforated 16 mm 3R (1-3-0)2 ISO 2014 All rights reservedBS ISO 71:2014ISO 71:2014(E) 1 2 3 4 Key 1 reference edge for left-hand record 2 reference edge for right-hand record 3 direction of film travel recording left-hand record 4 direction of film tr
20、avel recording right-hand record NOTE The sound record dimensions are the same as in Figure 1. Figure 3 35 mm film perforated 32 mm 2R (1-4) Table 1 Dimension a mm in A (See Note 1) B (See Note 2) 2,03 0,08 0,080 0,003 C 14,48 0,05 0,570 0,002 D 30,43 0,05 1,198 0,002 E 16,02 0,05 0,631 0,002 NOTE 1
21、 For variable area and matted variable density sound records. NOTE 2 For variable density sound record. aDimensions apply to all figures as appropriate. ISO 2014 All rights reserved 3BS ISO 71:2014ISO 71:2014(E) Bibliography 1 ISO 69, Cinematography 16 mm motion-picture and magnetic film Cutting and
22、 perforating dimensions 2 ISO 3022, Cinematography 35 mm motion-picture film perforated 16 mm (1-3-0) Cutting and perforating dimensions 3 ISO 4243, Cinematography Picture image area and photographic sound record on 16 mm motion- picture release prints Positions and dimensions4 ISO 2014 All rights r
23、eservedBS ISO 71:2014BS ISO 71:2014ISO 71:2014(E) ISO 2014 All rights reserved ICS 37.060.20 Price based on 4 pagesThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services. BSI is incorpor
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