1、 ETSI TR 102 679 V1.1.1 (2009-05)Technical Report Digital Video Broadcasting (DVB);Register of DVB URNs and Classification SchemesEuropean Broadcasting Union Union Europenne de Radio-Tlvision EBUUER ETSI ETSI TR 102 679 V1.1.1 (2009-05) 2Reference DTR/JTC-DVB-253 Keywords DVB, MUX ETSI 650 Route des
2、 Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice Individual copies of the present document can be downloaded from:
3、 http:/www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be t
4、he printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. Users of the present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at
5、 http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: http:/portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyrigh
6、t and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2009. European Broadcasting Union 2009. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of ETSI registered for the benefi
7、t of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks regi
8、stered and owned by the GSM Association. ETSI ETSI TR 102 679 V1.1.1 (2009-05) 3Contents Intellectual Property Rights 4g3Foreword . 4g3Introduction 4g31 Scope 5g32 References 5g32.1 Normative references . 5g32.2 Informative references 5g33 Definitions and abbreviations . 6g33.1 Definitions 6g33.2 Ab
9、breviations . 6g34 XML Schemas 6g35. Classification Schemes . 6g3Annex A: Bibliography 8g3History 9g3ETSI ETSI TR 102 679 V1.1.1 (2009-05) 4Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these
10、 essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest u
11、pdates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on
12、the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Report (TR) has been produced by Joint Technical Committee (JTC) Broadcast of the European Broadcasting Union (EBU), Comit Europen de Normalisation ELECtrotechnique (CENELEC) and the
13、European Telecommunications Standards Institute (ETSI). NOTE: The EBU/ETSI JTC Broadcast was established in 1990 to co-ordinate the drafting of standards in the specific field of broadcasting and related fields. Since 1995 the JTC Broadcast became a tripartite body by including in the Memorandum of
14、Understanding also CENELEC, which is responsible for the standardization of radio and television receivers. The EBU is a professional association of broadcasting organizations whose work includes the co-ordination of its members activities in the technical, legal, programme-making and programme-exch
15、ange domains. The EBU has active members in about 60 countries in the European broadcasting area; its headquarters is in Geneva. European Broadcasting Union CH-1218 GRAND SACONNEX (Geneva) Switzerland Tel: +41 22 717 21 11 Fax: +41 22 717 24 81 Founded in September 1993, the DVB Project is a market-
16、led consortium of public and private sector organizations in the television industry. Its aim is to establish the framework for the introduction of MPEG-2 based digital television services. Now comprising over 200 organizations from more than 25 countries around the world, DVB fosters market-led sys
17、tems, which meet the real needs, and economic circumstances, of the consumer electronics and the broadcast industry. Introduction DVB is using XML i.1 technologies for defining its metadata. The tools chosen for this are XML Schema i.2 and Classification Schemes. For usability reasons DVB chose to p
18、ublish these on-line so they could be readily used by authoring tools and connected terminals alike. ETSI ETSI TR 102 679 V1.1.1 (2009-05) 51 Scope The present document lists and briefly describes all generic and application domains specific XML Schemas and Classification Schemes published by DVB. T
19、he full XML documents are available on-line at http:/www.dvb.org/metadata/ and hence not reproduced here. Presence of an XML document at the mentioned URL implies its status as a formal DVB publication. As the present document is updated only in regular intervals, absence of an XML document from the
20、 present document but which is available on-line does thus not imply that the respective XML document is not an official DVB publication. The present document is to serve as a normative reference to those on-line XML documents by DVB and others. 2 References References are either specific (identifie
21、d by date of publication and/or edition number or version number) or non-specific. For a specific reference, subsequent revisions do not apply. Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accepted that it will be possib
22、le to use all future changes of the referenced document for the purposes of the referring document; - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks i
23、ncluded in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specif
24、ic references, the latest edition of the referenced document (including any amendments) applies. Not applicable. 2.2 Informative references The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For n
25、on-specific references, the latest version of the referenced document (including any amendments) applies. i.1 “Extensible Markup Language (XML) 1.0 (Fourth Edition)“. First published 4 February 2004, revised 16 August 2006, Jean Paoli, Tim Bray, Franois Yergeau, C. M. Sperberg-McQueen, Eve Maler. i.
26、2 “XML Schema Part 0: Primer Second Edition“. First published 2 May 2001, revised 28 October 2004, Priscilla Walmsley, David C. Fallside. i.3 “XML Schema Part 1: Structures Second Edition“. First published 2 May 2001, revised 28 October 2004, David Beech, Henry S. Thompson, Murray Maloney, Noah Mend
27、elsohn. i.4 “XML Schema Part 2: Datatypes Second Edition“. First published 2 May 2001, revised 28 October 2004, Ashok Malhotra, Paul V. Biron. ETSI ETSI TR 102 679 V1.1.1 (2009-05) 6i.5 ISO/IEC 14496-10: “Information technology - Coding of audio-visual objects - Part 10: Advanced Video Coding“. 3 De
28、finitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: classification scheme: arrangement or division of objects into groups based on characteristics which the objects have in common 3.2 Abbreviations For the purposes of the p
29、resent document the following abbreviations apply: BCG Broadband Content Guide CS Classification SchemeXML Extensible Markup Language 4 XML Schemas This clause lists all generic XML Schemas i.2, i.3, and i.4 defined by DVB in alphabetical order. These Schemas are written against the http:/www.w3.org
30、/2001/XMLSchema namespace. DVB Classification Scheme schema urn:dvb:metadata:schema:dvbCSschema:2007 This schema defines a Schema for authoring Classification Schemes. It is derived from the TV-Anytime CS Schema in that the form of the termIDType is restricted by a pattern and the TextualType is ext
31、ended by an optional language attribute. It however is backwards compatible with the TV-Anytime Schema and CS entries can therefore be referenced using the tva:controlledTermType. 5. Classification Schemes This clause lists all XML Classification Schemes (CS) i.1 defined by DVB in alphabetical order
32、. These CS are written against the urn:dvb:metadata:schema:dvbCSschema:2007 namespace. Audio Codec urn:dvb:metadata:cs:AudioCodecCS:2007 This CS complements the MPEG-7 Audio Coding Format CS by adding the DVB defined audio codecs not part of the MPEG-7CS: - MPEG-4 DVB Audio. - MPEG-4 High Efficiency
33、 Advanced Audio Profile. - MPEG-4 High Efficiency Advanced Audio v2 Profile. - AMR DVB. - AC-3. ETSI ETSI TR 102 679 V1.1.1 (2009-05) 7 BCG Type urn:dvb:metadata:cs:BCGTypeCS:2007 This CS lists the types of content described by Broadband Content Guides (BCG). Currently the following types are define
34、d: - BCG for live TV programs. - BCG for Content on Demand (CoD) programs. - BCG for downloadable content. Parental Guidance urn:dvb:metadata:cs:ParentalGuidanceCS:2007 This CS lists the parental guidance restriction recommendations for currently 21 regions. It will be extended to further regions an
35、d content as new services and applications emerge. Video Codec urn:dvb:metadata:cs:VideoCodecCS:2007 This CS complements the MPEG-7 Visual Coding Format CS by adding the DVB defined video codecs not part of the MPEG-7CS: - ISO/IEC 14496-10 i.5 Video Codec. Also known as H.264. - VC-1. ETSI ETSI TR 102 679 V1.1.1 (2009-05) 8Annex A: Bibliography ETSI TS 102 539: “ Digital Video Broadcasting (DVB); Carriage of Broadband Content Guide (BCG) information over Internet Protocol (IP)“. ETSI ETSI TR 102 679 V1.1.1 (2009-05) 9History Document history V1.1.1 May 2009 Publication
