ISO 26428-19-2011 Digital cinema (D-cinema) distribution master - Part 19 Serial digital interface signal formatting for additional frame rates level AFR2 and l.pdf
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1、 Reference number ISO 26428-19:2011(E) ISO 2011INTERNATIONAL STANDARD ISO 26428-19 First edition 2011-12-15 Digital cinema (D-cinema) distribution master Part 19: Serial digital interface signal formatting for additional frame rates level AFR2 and level AFR4 Souche de la distribution du cinma numriq
2、ue (cinma D) Partie 19: Formatage du signal de linterface numrique de srie pour les cadences de prise de vue supplmentaire de niveaux AFR2 et AFR4 ISO 26428-19:2011(E) COPYRIGHT PROTECTED DOCUMENT ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
3、 or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01
4、 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2011 All rights reservedISO 26428-19:2011(E) ISO 2011 All rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO
5、 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 organizations, gover
6、nmental 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. International Standards are drafted in accordance with the rules given in the ISO/IEC D
7、irectives, Part 2. The main task of technical committees is to prepare International Standards. 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
8、bodies casting a vote. 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. ISO 26428-19 was prepared by the Society of Motion Picture and Television Engi
9、neers (as SMPTE 428-19-2010) and was adopted, under a special “fast-track procedure”, by Technical Committee ISO/TC 36, Cinematography, in parallel with its approval by the ISO member bodies. ISO 26428 consists of the following parts, under the general title Digital cinema (D-cinema) distribution ma
10、ster: Part 1: Image characteristics equivalent to SMPTE 428-1 Part 2: Audio characteristics equivalent to SMPTE 428-2 Part 3: Audio channel mapping and channel labeling equivalent to SMPTE 428-3 Part 7: Subtitle equivalent to SMPTE 428-7 Part 9: Image pixel structure level 3 Serial digital interface
11、 signal formatting equivalent to SMPTE 428-9 Part 11: Additional frame rates equivalent to SMPTE 428-11 Part 19: Serial digital interface signal formatting for additional frame rates level AFR2 and level AFR4 equivalent to SMPTE 428-19 ISO 26428-19:2011(E) iv ISO 2011 All rights reservedIntroduction
12、 This part of ISO 26428 comprises SMPTE 428-19-2010 and Annex ZZ (which provides equivalences between ISO standards and SMPTE standards referenced in the text). Copyright 2010 by THE SOCIETY OF MOTION PICTURE AND TELEVISION ENGINEERS 3 Barker Avenue, White Plains, NY 10601 (914) 761-1100 Approved Au
13、gust 9, 2010 Table of Contents Page Foreword . 2 Intellectual Property 2 1 Scope . 3 2 Conformance Notation . 3 3 Normative References . 3 4 SDI Image Data Format Constraints 4 5 Virtual Interface Data Format . 5 Annex A Progressive Segmented Frame System (Normative) 8 Annex B Bilbliography (Informa
14、tive) . 9 Annex C Document Roadmap (Informative) 10 Page 1 of 10 pages SMPTE ST 428-19:2010 SMPTE STANDARD D-Cinema Distribution Master Additional Frame Rates Level AFR2 and Level AFR4 Serial Digital Interface Signal Formatting ISO 2011 All rights reserved 1 ISO 26428-19:2011(E)SMPTE ST 428-19:2010
15、Page 2 of 10 pages Foreword SMPTE (the Society of Motion Picture and Television Engineers) is an internationally-recognized standards developing organization. Headquartered and incorporated in the United States of America, SMPTE has members in over 80 countries on six continents. SMPTEs Engineering
16、Documents, including Standards, Recommended Practices and Engineering Guidelines, are prepared by SMPTEs Technology Committees. Participation in these Committees is open to all with a bona fide interest in their work. SMPTE cooperates closely with other standards-developing organizations, including
17、ISO, IEC and ITU. SMPTE Engineering Documents are drafted in accordance with the rules given in Part XIII of its Administrative practices. SMPTE ST 428-19 was prepared by Technology Committee 21DC Intellectual Property At the time of publication no notice had been received by SMPTE claiming patent r
18、ights essential to the implementation of this Standard. However, attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. SMPTE shall not be held responsible for identifying any or all such patent rights. ISO 2011 All rights reserved 2 ISO
19、 26428-19:2011(E)SMPTE ST 428-19:2010 Page 3 of 10 pages 1 Scope This standard defines the formatting and constraints of the DCDM SMPTE 428-11 AFR Level 2 and AFR Level 4 image Pixel Structure for transmission over the 1.485 Gb/s dual link serial digital interface SMPTE 372M or 3 Gb/s interface SMPT
20、E 424M. The Serial Digital Interface (SDI) container parameters for DCDM AFR Level 2 and AFR Level 4 are given in Table 1. Table 1 SDI container pixel array AFR level System nomenclature X Y Z samples per active line (S/AL) Lines per container (AL/F) Frame rate (Hz) Interface sampling frequency fs (
21、MHz) X Y Z sample periods per total line (S/TL) Interface total lines per frame 2 2048 x 1080/25/P 2048 1080 25 74.25 2640 1125 4 2048 x 1080/30/P 2048 1080 30 74.25 2200 1125 2 Conformance Notation Normative text is text that describes elements of the design that are indispensable or contains the c
22、onformance language keywords: “shall“, “should“, or “may“. Informative text is text that is potentially helpful to the user, but not indispensable, and can be removed, changed, or added editorially without affecting interoperability. Informative text does not contain any conformance keywords. All te
23、xt in this document is, by default, normative, except: the Introduction, any section explicitly labeled as “Informative“ or individual paragraphs that start with “Note:” The keywords “shall“ and “shall not“ indicate requirements strictly to be followed in order to conform to the document and from wh
24、ich no deviation is permitted. The keywords, “should“ and “should not“ indicate that, among several possibilities, one is recommended as particularly suitable, without mentioning or excluding others; or that a certain course of action is preferred but not necessarily required; or that (in the negati
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