ISO_IEC_12785-1_2009_Cor_1_2013E-Character_PDF_document.pdf

INTERNATIONAL STANDARD ISO/IEC 12785-1:2009TECHNICAL CORRIGENDUM 1 Published 2013-06-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATIONINTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALE Information technology Learning,education,and training Content packaging Part 1:Information model TECHNICAL CORRIGENDUM 1 Technologies de linformation Apprentissage,ducation et formation Paquetage du contenu Partie 1:Modle de linformation RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO/IEC 12785-1:2009 was prepared by Joint Technical Committee ISO/IEC JTC 1,Information technology,Subcommittee SC 36,Information technology for learning,education and training Page 2 Replace 3.1 with child manifest complete,subordinate manifest contained in or referenced by the parent manifest NOTE 1:As of IMS Content Packaging version 1.2(and in ISO/IEC 12785-1),manifest can contain more than one child manifest.NOTE 2:As stated in the ISO/IEC 12785-1,“only can a child manifest external to the interchange package be referenced by(rather than contained in)its parent”.ICS 35.240.99 Ref.No.ISO/IEC 12785-1:2009/Cor.1:2013(E)ISO/IEC 2013 All rights reserved Published in Switzerland ISO/IEC 12785-1:2009/Cor.1:2013(E)2 ISO/IEC 2013 All rights reserved NOTE 3:A child manifest describes a complete logical package that is part of the larger logical package defined by its parent manifest.NOTE 4:A child manifest can be local or remote.Page 2 Replace 3.2 with content file collection of files,including at least one manifest file,and conforming to the ISO/IEC 12785-1 Information model and the ISO/IEC 12785-2 XML binding NOTE:Content files can be local or remote.Page 2 Replace 3.3 with organization logical relationships,such as a hierarchical tree,among unit of content NOTE:More than one logical organization can be described in a manifest.Page 2 Replace 3.4 with control file single computer file that governs the binding of the CPIM to make it suitable for machine processing NOTE:A software component can refer to a control file when assessing the validity of a bound instance of the information model or to guide the creation of a bound instance of the information model.EXAMPLE:a file containing an XML schema can be used as a control file for an XML binding of a manifest.Page 2 Replace 3.5 with interchange package set of usable(reusable)content that is exchanged among computing systems used for ITLET purposes NOTE:An interchange package can be instantiated in a single compressed binary file(package interchange file)or as a collection of files on portable media(e.g.,CD,DVD,USB memory device).Page 3 Replace 3.7 with content individual file or multiple files usable in learning,education and training NOTE 1:A logical unit of usable(and reusable)information can be described by a logical package.NOTE 2:A logical package can contain one or more units of content.ISO/IEC 12785-1:2009/Cor.1:2013(E)ISO/IEC 2013 All rights reserved 3 Page 3 Replace 3.10 with manifest description of files and any logical relationships between them,contained or referenced in a content package Page 3 Replace 3.12 with metadata(in content packaging)content packaging descriptive information about logical packages,logical organizations,content,and files NOTE 1:Metadata can be assigned to any of the components within the logical package including the manifest.NOTE 2:Any binding of a metadata object is permitted.Each object of metadata can be local or remote.Page 4 Replace 3.14 with package unit of usable(and reusable)content NOTE 1:This can be part of a learning course that has instructional relevance outside of a content aggregation and can be delivered independently,as an entire learning course or as a collection of learning courses.NOTE 2:A package is able to stand-alone;that is,it contains all the information needed to use the contents for learning,education,and training when it has been unpacked.Page 4 Replace 3.16 with package reader software that processes an interchange package by checking statements in the manifest against corresponding contents and organization NOTE 1:A package reader can process both logical and physical packages.NOTE 2:The term“process”may include the retrieval and storage of information referenced by the manifest,the decompression or unpacking of local files from a PIF,and the retrieval and/or logging of addresses of remote files.Page 5 Replace 3.21 with resource(in content packaging)one URL entry point and zero or more references to files that are required before the content is launched NOTE:The files described by a resource can be local or remote.ISO/IEC 12785-1:2009/Cor.1:2013(E)4 ISO/IEC 2013 All rights reserved Page 6 Add subclause 3.26 with unit of content either a file or a grouping of files which can be represented within a manifest