TECHNICAL ISO/IEC TR REPORT 19566-1 First edition 2016-03-15 Information technology JPEG Systems - Part 1: Packaging of information using codestreams and file formats Technologies de I'information - Systemes JPEG Partie 1: Emballage des informations utilisant les flux de codes et les formats de fichier Reference number ISO/IEC TR 19566-1:2016(E) IEC S International Organization for Standardization G INST OF STANDARDIZATION C1 5956617 @ IS0/IEC 2016 Not for Resale, ed without license from IHS IS0/IEC TR 19566-1:2016(E) COPYRIGHT PROTECTEDDOCUMENT IS0/IEC 2016, Published in Switzerland 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 written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +4122 749 09 47 [email protected] www.iso.org Licensee-ZHEJIANG INST OF STANDRJSA/IEC O6 - All rights reserved Not for Resale,2016/6/208:35:02 networking permited without license from IHS IS0/IEC TR 19566-1:2016(E) Contents Page Foreword ..iv Introduction. ..V 1 Scope. ..1 2 Terms, definitions, abbreviated terms and symbols ..1 2.1 Terms and definitions 1 2.2 Symbols ..5 2.3 Abbreviated terms .5 3 Conventions .6 3.1 Operators .6 3.1.1 Arithmetic operators. .6 3.1.2 Logicaloperators .7 3.1.3 Relational operators 7 3.1.4 Precedence order of operators .7 3.1.5 Mathematical functions .7 4 General .8 5 Background. .8 5.1 General ..8 5.2 Organization of information 10 Annex A (informative) Organization of information - Signalling, packaging and storage ..11 AnnexB(informative)Conceptofboxes. ..13 Annex C (informative) Box-based file format structure ..16 Annex D (informative) Codestream syntax ..19 Annex E (informative) Codec/codestream functionality guidelines ..22 Bibliography .26 ii withoutlicense from IHS