1、INTERNATIONAL STANDARD ISO 6038 Second edition 1993-04-15 Cinematography - Splices for use on 70 mm, 65 mm, 35 mm and 16 mm motion-picture films - Dimensions and locations Cinema tographie - Ratcords sur films cinematographiques 70 mm, 65 mm, 35 mm et 16 mm - Dimensions et emplacemen ts Reference nu
2、mber ISO 60389 993(E) ISO 6038:1993(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national Standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Esch member bod
3、y interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrote
4、chnical Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vo
5、te. International Standard ISO 6038 was prepared by Technical Committee lSO/TC 36, Cinema tography. This second edition cancels and replaces the first edition (ISO 6038:1985), of which it constitutes a technical revision. Annex A of this International Standard is for information only. 0 ISO 1993 All
6、 rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronie or mechanical, including photocopying and microfilm, without per- mission in writing from the publisher. International Organization for Standardization Case Postale 56 * CH-l 211 Genev
7、e 20 l Switzerland Printed in Switzerland ii INTERNATIONAL STANDARD ISO 6038:1993(E) Cinematography - Splices for use on 70 mm, 65 mm, 35 mm and 16 mm motion-picture films - Dimensions and locations 1 Scope 1.1 This International Standard specifies the dimen- sions and locations of transverse cement
8、ed or welded overlap splices and butt splices on 70 mm, 65 mm, 35 mm and 16 mm motion-picture films and prints with magnetic or photographic Sound records. 1.2 The following types are specified: a) Type 1 - Laboratory type, overlap splice intended for negatives and intermediate films, perforated sho
9、rt pitch; b) Type 2 - Projection type, overlap splice intended for prints with non-anamorphic type picture; c) Type 3 - Projection type, overlap splice intended for prints with anamorphic type picture; d) Type 4 - Projection type, overlap splice made with transparent adhesive tape and intended for p
10、rints; e) Type 5 - Projection type specialized uses, butt splice made with transparent tape and intended for prints. 2 Dimensions 2.1 The dimensions specified in tables 1 to 5 apply to motion-picture films which contain nominal shrinkage up to 0,2 %, and recently made splices. 2.2 The dimensions of
11、cemented or welded overlap splices for 16 mm motion-picture films shall be as shown in figures 1, 2 and 5 and as given in tables 1 and 5. 2.3 The dimensions of butt splices shall be in ac- cordante with the dimensions B and E as specified in tables 1 to 5. 2.4 The dimensions for 70 mm, 65 mm and 35
12、mm motion-picture films shall be as shown in figures 3 to 5 and as given in tables 2 to 5. 2.5 The film width at the splice shall not exceed - 70,05 mm (2,758 in) for 70 mm films; - 65,05 mm (2,561 in) for 65 mm films; - 35,03 mm (1,379 in) for 35 mm films; - 16,OO mm (0,630 in) for 16 mm films. ISO
13、 6038:1993(E) I - -7 Figure 1 - Splices on 16 mm film laboratory Figure 2 - Splices on 16 mm film projection type tYPe Table 1 - Dimensions of splices for 16 mm motion-picture films Type 1 (IaboratoryP Type 2 (projection) Dimension mm in mm in A nom. 1,76 0,069 2,49 0,098 B 15,21 b) no air bubbles s
14、hould be in the splice; c) cement excess should be removed, including that from the Perforation holes. 4.2.3 If the film being spliced contains a magnetic stripe, the stripe should be removed from the base of the film falling on top of the mating piece. 4.2.4 Bevelled splices are recommended and scr
15、ap- ing at an angle is preferred because it provides a stronger splice. When film with magnetic stripes is spliced, it is recommended that the overlap should be oriented so that the trailing film drops on to the scanning head rather than jolts up on to it. 4.2.5 An overlap cement splice may be reinf
16、orced with splicing tape. 5 Butt tape splices 5.1 Butt splices shall be made centrally on the frame line. 5.2 The clearance between the butted edges of the print at the splices shall not exceed 0,08 mm (0,003 in). 5.3 The dimensions of the tape applied to secure a butt splice shall not interfere wit
17、h the film dimensions as specified in the International Standard for the par- ticular film type. 5.4 The tape shall be wide enough to cover an area of at least half a frame on each side of the splice. lt is preferred that the tape begins and ends on a frame line so that the splice will be less visib
18、le. 5.5 The tape shall adhere uniformly to the film without corrugations or entrapped air bubbles. 5.6 For films with photographic Sound records, the width of the tape used shall cover the full width of the film on both sides. For films with magnetic Sound records, tape used on that side which does
19、not carry the magnetic record and balancing stripes shall cover the full width of the film. Tape used on the side car- rying the magnetic record shall not be placed in an area contacted by the magnetic heads. 5.7 Butt splices shal side only since such jection. 5.8 Butt splices s wrapped around the g
20、uiding. I not be made with tape on one films are not functional in pro- rall not be made with tape film sin ce th is inte rferes with ISO 6038:1993(E) Annex A (informative) Bibliography 1 ISO 69: 1990, Cinematography - 16 nm motion-picture and magnetic film - Cutting and perfora ting dimensions. 2 I
21、SO 466:1976, Cinematography - Image pro- duced by 16 mm motion-picture Camera aper- ture - Position and dimensions. 3 ISO 491:1988, Cinematography - 35 mm motion-picture film and magnetic film - Cutting and perfora ting dimensions. 4 ISO 2467:1980, Cinematography - Image area produced by 65. and 70
22、mm motion-picture Camera aperture and maximum projectable im- age area on 70 mm motion-picture prin ts - Positions and dimensions. S ISO 2906: 1984, Cinema tography - Image area produced by Camera aperture on 35 mm motion-picture film - Position and dimensions. 6 ISO 3023:1988, Cinematography - 65 m
23、m and 70 mm unexposed motion-picture film - Cut- ting and perfora ting dimensions. This page intentionally left blank This page intentionally left blank ISO 6038:1993(E) UDC 778.531.351/.353:778.582 Descriptors: cinematography, motion-picture film, m otion-picture film 70 mm, motion- motion-picture film 16 mm, film splices, class ification, dimensions, Position (location). ,picture film 65 mm, motion-picture film 35 mm, Price based on 7 pages
