ETSI EN 300 468 V1.13.1 (2012-08)
Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB systems
Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB systems
REN/JTC-DVB-314
Digitalna videoradiodifuzija (DVB) - Specifikacija za servisne informacije (SI) v sistemih DVB
Ta dokument določa servisne informacije (SI), ki so del bitnih tokov DVB, s katerimi uporabnik dobi informacije, ki so mu v pomoč pri izboru storitev in/ali dogodkov znotraj bitnega toka, in da bi se lahko integrirani sprejemnik-dekodirnik (IRD) avtomatično konfiguriral glede na izbrano storitev. Servisne informacije za avtomatično konfiguracijo so v standardu ISO/IEC 13818-1 [18] večinoma določene kot informacije, specifične za program (PSI). V tem dokumentu so določeni dodatni podatki, ki dopolnjujejo informacije, specifične za program, pri čemer se zagotovijo podatki za lažje avtomatično uglaševanje integriranih sprejemnikov-dekodirnikov in dodatne informacije, ki so dostopne uporabnikom. Dokument ne določa načina predstavitve informacij, zato lahko proizvajalci integriranih sprejemnikov-dekodirnikov sami izberejo ustrezne metode predstavitve. Pričakovati je, da bodo elektronska programska vodila (EPG) del digitalnih televizijskih prenosov. Definicija elektronskega programskega vodila ne spada na področje uporabe tega dokumenta (tj. specifikacija servisnih informacij), vendar se lahko podatki v okviru servisnih informacij iz tega dokumenta uporabijo kot osnova za elektronsko programsko vodilo.
Pravila delovanja za izvajanje tega dokumenta so določena v tehnični specifikaciji TS 101 211 [i.2].
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Digitalna videoradiodifuzija (DVB) - Specifikacija za servisne informacije (SI) v sistemih DVBDigital Video Broadcasting (DVB) - Specification for Service Information (SI) in DVB systems33.170Televizijska in radijska difuzijaTelevision and radio broadcastingICS:Ta slovenski standard je istoveten z:EN 300 468 Version 1.13.1SIST EN 300 468 V1.13.1:2012en01-oktober-2012SIST EN 300 468 V1.13.1:2012SLOVENSKI
STANDARD
SIST EN 300 468 V1.13.1:2012
ETSI EN 300 468 V1.13.1 (2012-08) Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB systems
European Standard SIST EN 300 468 V1.13.1:2012
ETSI ETSI EN 300 468 V1.13.1 (2012-08) 2
Reference REN/JTC-DVB-314 Keywords broadcasting, digital, DVB, MPEG, service, TV, video ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE
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© European Telecommunications Standards Institute 2012. © European Broadcasting Union 2012. All rights reserved.
DECTTM, PLUGTESTSTM, UMTSTM and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE™ are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM® and the GSM logo are Trade Marks registered and owned by the GSM Association. SIST EN 300 468 V1.13.1:2012
ETSI ETSI EN 300 468 V1.13.1 (2012-08) 3 Contents Intellectual Property Rights . 7 Foreword . 7 1 Scope . 8 2 References . 8 2.1 Normative references . 8 2.2 Informative references . 11 3 Definitions and abbreviations . 11 3.1 Definitions . 11 3.2 Abbreviations . 14 4 Service Information (SI) description . 17 5 Service Information (SI) tables . 19 5.1 SI table mechanism . 19 5.1.1 Explanation . 19 5.1.2 Mapping of sections into Transport Stream (TS) packets . 20 5.1.3 Coding of PID and table_id fields . 20 5.1.4 Repetition rates and random access . 21 5.1.5 Scrambling . 21 5.2 Table definitions . 21 5.2.1 Network Information Table (NIT) . 22 5.2.2 Bouquet Association Table (BAT) . 23 5.2.3 Service Description Table (SDT) . 25 5.2.4 Event Information Table (EIT) . 26 5.2.5 Time and Date Table (TDT) . 29 5.2.6 Time Offset Table (TOT) . 29 5.2.7 Running Status Table (RST) . 30 5.2.8 Stuffing Table (ST) . 31 5.2.9 Discontinuity Information Table (DIT) . 31 5.2.10 Selection Information Table (SIT) . 31 6 Descriptors . 31 6.1 Descriptor identification and location . 31 6.2 Descriptor coding . 33 6.2.1 Adaptation field data descriptor . 33 6.2.2 Ancillary data descriptor . 34 6.2.3 Announcement support descriptor . 35 6.2.4 Bouquet name descriptor . 36 6.2.5 CA identifier descriptor . 37 6.2.6 Cell frequency link descriptor . 37 6.2.7 Cell list descriptor . 38 6.2.8 Component descriptor . 39 6.2.9 Content descriptor . 42 6.2.10 Country availability descriptor . 44 6.2.11 Data broadcast descriptor . 45 6.2.12 Data broadcast id descriptor. 46 6.2.13 Delivery system descriptors . 46 6.2.13.1 Cable delivery system descriptor . 46 6.2.13.2 Satellite delivery system descriptor . 48 6.2.13.3 S2 satellite delivery system descriptor . 49 6.2.13.4 Terrestrial delivery system descriptor . 50 6.2.14 DSNG descriptor . 52 6.2.15 Extended event descriptor . 52 6.2.16 Extension descriptor . 54 6.2.17 Frequency list descriptor . 54 6.2.18 FTA content management descriptor . 55 SIST EN 300 468 V1.13.1:2012
ETSI ETSI EN 300 468 V1.13.1 (2012-08) 4 6.2.18.1 Scope of FTA content management descriptor . 57 6.2.19 Linkage descriptor . 57 6.2.19.1 Mobile hand-over linkage . 59 6.2.19.2 Event linkage. 59 6.2.19.3 Extended event linkage . 60 6.2.20 Local time offset descriptor . 63 6.2.21 Mosaic descriptor . 64 6.2.22 Multilingual bouquet name descriptor . 66 6.2.23 Multilingual component descriptor . 67 6.2.24 Multilingual network name descriptor . 68 6.2.25 Multilingual service name descriptor . 68 6.2.26 Near Video On Demand (NVOD) reference descriptor . 69 6.2.27 Network name descriptor . 70 6.2.28 Parental rating descriptor . 70 6.2.29 Partial Transport Stream (TS) descriptor . 70 6.2.30 PDC descriptor . 71 6.2.31 Private data specifier descriptor . 71 6.2.32 Scrambling descriptor . 71 6.2.33 Service descriptor . 72 6.2.34 Service availability descriptor. 73 6.2.35 Service list descriptor. 74 6.2.36 Service move descriptor . 74 6.2.37 Short event descriptor . 75 6.2.38 Short smoothing buffer descriptor . 75 6.2.39 Stream identifier descriptor. 77 6.2.40 Stuffing descriptor . 77 6.2.41 Subtitling descriptor . 78 6.2.42 Telephone descriptor. 79 6.2.43 Teletext descriptor . 80 6.2.44 Time shifted event descriptor. 81 6.2.45 Time shifted service descriptor . 81 6.2.46 Transport stream descriptor . 81 6.2.47 VBI data descriptor . 82 6.2.48 VBI teletext descriptor . 83 6.3 Extended descriptor identification and location . 83 6.4 Extended descriptor coding . 84 6.4.1 CP descriptor . 84 6.4.2 CP identifier descriptor . 85 6.4.3 CPCM delivery signalling descriptor . 85 6.4.4 Delivery system descriptors . 85 6.4.4.1 C2 delivery system descriptor . 85 6.4.4.2 SH delivery system descriptor. 87 6.4.4.3 T2 delivery system descriptor . 91 6.4.5 Image icon descriptor. 94 6.4.6 Message descriptor . 96 6.4.7 Network change notify descriptor . 96 6.4.8 Service relocated descriptor . 98 6.4.9 Supplementary audio descriptor . 99 6.4.10 Target region descriptor . 100 6.4.11 Target region name descriptor . 101 6.4.12 T2-MI descriptor . 103 6.4.13 Video depth range descriptor . 103 6.4.13.1 Production disparity hint . 104 6.5 Scoping rules for scoping descriptors . 105 7 Storage Media Interoperability (SMI) measures . 105 7.1 SMI tables . 105 7.1.1 Discontinuity Information Table (DIT) . 106 7.1.2 Selection Information Table (SIT) . 106 7.2 SMI descriptors . 107 7.2.1 Partial Transport Stream (TS) descriptor . 107 SIST EN 300 468 V1.13.1:2012
ETSI ETSI EN 300 468 V1.13.1 (2012-08) 5 Annex A (normative): Coding of text characters . 109 A.1 Control codes . 109 A.2 Selection of character table . 109 Annex B (normative): CRC decoder model . 122 Annex C (informative): Conversion between time and date conventions . 123 Annex D (informative): Service information implementation of AC-3 and Enhanced AC-3 audio in DVB systems . 125 D.1 AC-3 and Enhanced AC-3 component types. 125 D.2 AC-3 Descriptor . 126 D.3 AC-3 Descriptor Syntax . 126 D.3.1 Semantics for the AC-3 descriptor . 127 D.4 Enhanced_AC-3 Descriptor . 128 D.5 Enhanced_AC-3 Descriptor Syntax . 128 D.5.1 Semantics for the Enhanced AC-3 descriptor . 129 Annex E (normative): Usage of the Scrambling_descriptor . 131 Annex F (informative): ISO 639 Language Descriptor for "original audio" Soundtrack . 132 Annex G (informative): Service information implementation of DTS coded audio in DVB systems . 133 G.1 DTS Audio descriptor . 133 G.2 DTS Descriptor Syntax . 133 G.2.1 Semantics for the DTS descriptor . 133 Annex H (informative): Service information implementation of AAC coded audio in DVB systems . 136 H.1 AAC Audio descriptor. 136 H.2 AAC_Descriptor Syntax. 136 H.2.1 Semantics for the AAC descriptor . 136 Annex I (normative): Assignment and interpretation of the service_type field . 138 I.1 Background . 138 I.2 Assignment of service_type . 138 I.2.1 service_type "digital television service" (0x01) . 138 I.2.2 service_type "advanced codec" (various) . 139 I.2.3 service_type "advanced codec frame compatible stereoscopic HD" (various) . 139 Annex J (normative): Signalling of Receiver-Mixed and Broadcast-Mixed Supplementary Audio . 140 J.1 Overview . 140 J.2 Receiver-mixed supplementary audio . 140 J.2.1 Introduction . 140 J.2.2 PSI PMT signalling . 140 J.2.3 EIT signalling . 140 J.3 Broadcast-mixed supplementary audio . 141 J.3.1 Introduction . 141 J.3.2 PSI PMT signalling . 141 J.3.3 EIT signalling . 141 SIST EN 300 468 V1.13.1:2012
ETSI ETSI EN 300 468 V1.13.1 (2012-08) 6 J.4 PSI signalling of audio purpose . 142 Annex K (informative): Bibliography . 143 History . 144
SIST EN 300 468 V1.13.1:2012
ETSI ETSI EN 300 468 V1.13.1 (2012-08) 7 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these 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 updates are available on the ETSI Web server (http://ipr.etsi.org). 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 the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This European Standard (EN) has been produced by Joint Technical Committee (JTC) Broadcast of the European Broadcasting Union (EBU), Comité Européen de Normalisation ELECtrotechnique (CENELEC) and the 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 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-exchange 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
The Digital Video Broadcasting Project (DVB) is an industry-led consortium of broadcasters, manufacturers, network operators, software developers, regulatory bodies, content owners and others committed to designing global standards for the delivery of digital television and data services. DVB fosters market driven solutions that meet the needs and economic circumstances of broadcast industry stakeholders and consumers. DVB standards cover all aspects of digital television from transmission through interfacing, conditional access and interactivity for digital video, audio and data. The consortium came together in 1993 to provide global standardisation, interoperability and future proof specifications.
National transposition dates Date of adoption of this EN: 14 August 2012 Date of latest announcement of this EN (doa): 30 November 20
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