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a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.18.1 DVBTDeliveryParametersType | <complexType name="DVBTDeliveryParametersType"> <sequence> <element name="DVBTriplet" type="dvbisd:DVBTripletType" /> <element name="TargetCountry" type="dvbisd:ISO-3166-Code" /> </sequence> </complexType> Table 27: DVBTDeliveryParametersType Fields Name Semantic Definition Constraints DVBTriplet The DVB triplet that c... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.18.2 DVBSDeliveryParametersType | <complexType name="DVBSDeliveryParametersType"> <sequence> <element name="DVBTriplet" type="dvbisd:DVBTripletType"/> <element name="OrbitalPosition" type="dvbisd:LongitudeType" minOccurs="0"/> <sequence minOccurs="0"> <element name="Frequency" type="positiveInteger" /> <element name="Polarization"> <simpleType> <restri... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.18.3 DVBCDeliveryParametersType | <complexType name="DVBCDeliveryParametersType"> <sequence> <element name="DVBTriplet" type="dvbisd:DVBTripletType" /> <element name="TargetCountry" type="dvbisd:ISO-3166-Code" /> <element name="NetworkID" type="dvbisd:NetworkIdType" /> </sequence> </complexType> <simpleType name="NetworkIdType"> <restriction base="unsi... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.18.4 RTSPDeliveryParametersType | <complexType name="RTSPDeliveryParametersType"> <sequence> <element name="DVBTriplet" type="dvbisd:DVBTripletType"/> <element name="RTSPURL" type="dvbisd:RTSPURLType"/> <element name="MinimumBitRate" type="unsignedInt" minOccurs="0"/> </sequence> </complexType> Table 30: RTSPDeliveryParametersType Fields Name Semantic ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.18.5 MulticastTSDeliveryParametersType | <complexType name="MulticastTSDeliveryParametersType"> <sequence> <element name="DVBTriplet" type="dvbisd:DVBTripletType" minOccurs="0"/> <element name="IPMulticastAddress" type="dvbisd:McastType"/> <element name="MinimumBitRate" type="unsignedInt" minOccurs="0"/> </sequence> </complexType> Table 31: MulticastTSDeliver... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.18.6 DASHDeliveryParametersType | <complexType name="DASHDeliveryParametersType"> <sequence> <element name="UriBasedLocation" type="dvbisd:ExtendedURIType"/> <element name="MinimumBitRate" type="unsignedInt" minOccurs="0"/> <element name="Extension" type="dvbisd:ExtensionBaseType" minOccurs="0" maxOccurs="unbounded"/> </sequence> </complexType> Table 3... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.18.7 SATIPDeliveryParametersType | <complexType name="SATIPDeliveryParametersType"> <sequence> <element name="QueryParameters" type="string"/> </sequence> </complexType> ETSI ETSI TS 103 770 V1.1.1 (2020-11) 58 Table 33: SATIPDeliveryParametersType Fields Name Semantic Definition Constraints QueryParameters Contains a list of query parameters formatted ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.19 FTAContentManagementType | <complexType name="FTAContentManagementType"> <attribute name="userDefined" type="boolean" use="required"/> <attribute name="doNotScramble" type="boolean" use="required"/> <attribute name="controlRemoteAccessOverInternet" use="required"> <simpleType> <restriction base="unsignedByte"> <minInclusive value="0"/> <maxInclu... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.20 ContentProtectionType | <complexType name="ContentProtectionType"> <sequence> <element name="CASystemId" type="dvbisd:CASystemType" minOccurs="0" maxOccurs="unbounded"/> <element name="DRMSystemId" type="dvbisd:DRMSystemType" minOccurs="0" maxOccurs="unbounded"/> </sequence> </complexType> <complexType name="ProtectionSystemType" abstract="tr... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.21 RelatedMaterialType | This data type is modified from the RelatedMaterialType defined in clause 6.3.4 of ETSI TS 102 822-3-1 [7] to utilize the language specific MediaURI defined in clause 5.5.22. <complexType name="RelatedMaterialType"> <sequence> <element name="HowRelated" type="tva:ControlledTermType" minOccurs="0"/> <element name="Forma... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.22 ExtendedTVAMediaLocatorType | This data type extends the TVAMediaLocatorType defined in clause 6.3.3 of ETSI TS 102 822-3-1 [7] through the addition of an optional attribute which describes the language of the media item. <complexType name="ExtendedTVAMediaLocatorType"> <complexContent> <extension base="tva:TVAMediaLocatorType"> <attribute name="co... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.5.23 ExtensionBaseType | <complexType name="ExtensionBaseType" abstract="true"> <attribute name="extensionName" use="required"> <simpleType> <restriction base="string"> <pattern value="[A-Za-z0-9][A-Za-z0-9:\-/\.]*[A-Za-z0-9]"/> </restriction> </simpleType> </attribute> </complexType> ETSI ETSI TS 103 770 V1.1.1 (2020-11) 61 Table 37: Extensio... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6 Service Regionalization | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.1 General | DVB services are generally targeted at a specific region. There are multiple reasons for this, including the characteristics of the DVB delivery system used which limit the geographic area where the service may be received, the carriage of information tailored to a specific geographic region, content licensing restrict... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.2 RegionList | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.2.1 General | When a DVB-I service list contains services that have target regions, a region list shall be provided together with the service list. The region list contains a definition of every region that can be targeted by one or more DVB services in the service list. The service list can then reference the regions defined in the... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.2.2 RegionListType XML Schema | The XML schema for the RegionListType is defined as follows: <simpleType name="PostcodeType"> <restriction base="string"> <pattern value="&Postcode;"/> </restriction> </simpleType> <simpleType name="WildcardPostcodeType"> <restriction base="string"> <pattern value="(&PostcodeWildFirst;)|(&PostcodeWildMiddle;)|(&Postcod... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.2.3 Region List Examples | Combination of individual postcodes with wildcards and ranges <RegionList version="1"> <Region countryCodes="ITA" regionID="Italy"> <Region regionID="Piemonte"> <RegionName>Piemonte</RegionName> <PostcodeRange from="15010" to="15122"/> <PostcodeRange from="14010" to="14100"/> <PostcodeRange from="13811" to="13900"/> <P... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.3 Region Selection (informative) | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.3.1 General | The region list is used by the DVB-I client to identify the most relevant services for a viewer. It does not restrict the availability of services. If geographical restrictions are required, separate methods such as DRM or geo-IP restrictions can be used. Where such restrictions are used, the region list should describ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.3.2 Server-side Region Selection | The DVB-I Service List Server may determine the region based on information known about the client requesting the service list. For example, based on the IP address the client is connecting from or any other information available, shared in accordance with privacy regulation. In such a case, the server may provide the ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.6.3.3 Client-side Region Selection | A DVB-I client may use the region list provided in a DVB-I service list to enable selection of one or more regions. This selection may be performed manually by the user or automatically by the DVB-I client. Following region selection, the DVB-I client should use the selected region(s) to filter the services in the serv... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.7 Play Lists | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 5.7.1 Playlist | <element name="Playlist" type="dvbisd:DASHPlaylistType"/> <complexType name="DASHPlaylistType"> <sequence> <element name="PlaylistEntry" type="anyURI" maxOccurs="unbounded"/> </sequence> </complexType> ETSI ETSI TS 103 770 V1.1.1 (2020-11) 68 Table 39: DASHPlaylistType Fields Name Semantic Definition Constraints Playli... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6 Content Guide Metadata | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.1 Introduction | This clause describes the HTTP based API that a DVB-I client uses to acquire content guide metadata. A DVB-I client can operate as a hybrid client (broadcast DVB-C/S/T and IP) so this API may be used to enhance metadata received via a DVB-C/S/T broadcast network. The metadata available via the API contains: β’ the basic... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2 Access and Query Language | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.1 Introduction | This clause describes the HTTP query mechanisms illustrated in figure 1 for interfaces A1, B1 and F1. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.2 URL Format | The DVB-I client shall make requests against API resources, using URLs based on the following generic structure: <api_endpoint_URL>[?<query_params>] The api_endpoint_URL is given by the ContentGuideSource element (see clause 5.5.7). Query parameters shall be used to apply filters to the result of a query. In some insta... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.3 HTTP Request Headers | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.3.1 Cache-Control Headers | The DVB-I client shall follow the cache control requirements in clause 7.3.2.6 of ETSI TS 102 796 [21]. For all responses from a Content Guide Server or Content Provider XML AIT services, the lifetime of responses may be defined by a Cache-Control: max-age header (as defined in IETF RFC 7234 [15]). The DVB-I client sha... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.3.2 If-Modified-Since Headers | All HTTP requests to a Content Guide Server and Content Provider XML AIT Services shall include an If-Modified-Since header as defined in clause 14.25 of IETF RFC 2616 [14], specifying the time of the last update for the specific request. In the case that the requested resource has not changed since the last update, a ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.4 HTTP Responses | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.4.1 Introduction | The Content Guide is usually accessed by a client in a non-interactive way so this section describes the autonomous behaviour of a client when it receives the following types of HTTP responses. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.4.2 400 (Bad Request), 406 (Not Acceptable) | When received on a request to any content guide API endpoint, XML AIT service or image endpoint the DVB-I client shall not retry the same request and deem it to have failed. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.4.3 401 (Authentication Required), 403 (Forbidden) | This response shall only be used where the Content Guide server requires client authentication. The manner of authentication is outside the scope of the present document. When received on a request to any content guide API endpoint, the DVB-I client shall wait the period defined by the Retry-After header of the respons... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.4.4 404 (Not Found) | If a 404 (Not Found) HTTP response code is received on a request to any API URL listed in the ContentGuideSource object (see clause 5.5.7) then the client shall re-acquire the Service List (see clause 5.5.1), in order to re-acquire the ContentGuideSource. If a 404 (Not found) HTTP response is still received after re-ac... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.2.4.7 Back-off algorithm | This clause describes the back-off algorithm to be used under situations covered in some of the preceding clauses when certain HTTP status code responses are received. When the back-off mechanism is required, the DVB-I client shall wait for a random period before retrying the request, where the random period in millise... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.3 Regionalization | In order for a DVB-I server endpoint to perform server-side region tailoring of service and content guide information and only deliver the relevant data to a DVB-I client, it is possible to provide a means of regionalization on some of the API calls. For schedule information, region is linked to the service identifier ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.4 Endpoint Queries | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.4.1 Introduction | This clause describes the various requests a DVB-I client can make in order to populate its UI. The data returned from the API endpoints is based on the TV-Anytime specification, ETSI TS 102 822-3-1 [7], please see clause 6.10 for further details. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.4.2 ContentGuideSource Example | <ContentGuideSourceList> <ContentGuideSource CGSID="cgs-dvbi-01"> <Name xml:lang="en">A-Z Content Guide</Name> <ProviderName xml:lang="en">A-Z Metadata</ProviderName> <RelatedMaterial> <HowRelated href="urn:dvb:metadata:cs:HowRelatedCS:2020:1002.1"/> <MediaLocator contentLanguage="en"> <tva:MediaUri contentType="image/... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.4.3 Language Information | TV-Anytime requires that the default language used in a TV-Anytime document is specified with the TVAMain element using the @xml:lang attribute. The normal rules for scoping @xml:lang, and cascading to subelements applies. A TV-Anytime, ETSI TS 102 822-3-1 [7], document may contain text fields in multiple languages. Th... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5 Schedule Information Requests | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.1 Introduction | The ScheduleInfoEndpoint endpoint returns combined schedule, programme and on-demand programme information for a single service identified by a Service ID. The API endpoints allow some flexibility in the time spans for which data is requested. NOTE: There are some restrictions on time-periods in order to maintain the e... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.2 Timestamp Filtered Schedule Request | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.2.1 Introduction | This provides schedule information between specified timestamps (multiples of 10 800 seconds) for a single service based on a Service ID. In order to populate the backwards and forwards EPG for a service the request for a schedule between two specific timestamps can be constructed as follows. The DVB-I client shall req... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.2.2 Request Schedule by Service ID | This request shall include a service ID. Combining the results of multiple calls is the responsibility of the DVB-I client. A DVB-I client shall only request information for services that are listed in a DVB-I provided service list. URL format: <ScheduleInfoEndpoint>?start=<start_unixtime>&end=<end_unixtime> &sid=<serv... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.3 Now/Next Filtered Schedule Request | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.3.1 Introduction | This provides schedule information containing only now and adjacent events for a given service. In addition to retrieving sections of the entire schedule as described in clause 6.5.2, it is also possible for a DVB-I client to retrieve schedule information only for the current event and events adjacent to it. A DVB-I cl... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.3.2 Polling of Now/Next Filtered Schedule Request end-point | If the ContentGuideSource includes a value for @minimumMetadataUpdatePeriod and the Service is indicated as dynamic (@dynamic=true) then the client may poll the Now/Next Filtered Schedule Request end-point in order to get accurate Now/Next metadata. This may be used to control the recording of IP delivered services (i.... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.4 Response | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.4.1 Introduction | The schedule period included in the response will vary depending on the request, but the structure and following attributes of the response will be the same for all schedule requests. A Content Guide Server shall return a well-formed XML document consisting of the following tables (see clause 6.10.1): β’ ProgramLocation... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.4.2 Metadata Merging for Hybrid platforms | The Schedule@serviceIDRef attribute shall be used to associate the Schedule element with a specific service. It shall match UniqueIdentifier in the Service element (see clause 5.5.2). Programme guide information received for a selected broadcast service instance may be used in preference to DVB-SI EIT according to the ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.4.3 Example Schedule responses | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.4.3.1 Timestamp Filtered Schedule Response | <?xml version="1.0" encoding="UTF-8"?> <TVAMain xmlns="urn:tva:metadata:2019" xmlns:mpeg7="urn:tva:mpeg7:2008" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xml:lang="en"> <ProgramDescription> <ProgramInformationTable xml:lang="en"> <ProgramInformation programId="cri... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.4.3.2 Now/Next Filtered Schedule Response | <?xml version="1.0" encoding="UTF-8"?> <TVAMain xml:lang="en" xmlns="urn:tva:metadata:2019" xmlns:mpeg7="urn:tva:mpeg7:2008" xmlns:tva="urn:tva:metadata:2019" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:tva:metadata:2019 ../tva_metadata_3-1.... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.4.3.3 Now/Next (window) Filtered Schedule Response | <?xml version="1.0" encoding="UTF-8"?> <TVAMain xml:lang="en" xmlns="urn:tva:metadata:2019" xmlns:mpeg7="urn:tva:mpeg7:2008" xmlns:tva="urn:tva:metadata:2019" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:tva:metadata:2019 ../tva_metadata_3-1.... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.4.4 Grouping in a Now/Next Filtered Schedule Response | Now/Next filtered scheduled responses have additional GroupInformation tables to indicate whether an event is the current on-air event, in the future, or in the past, see clauses 6.10.4 and 6.10.17.3. A ScheduleEvent becomes a transitory member of one of these groups as a programme becomes close to transmission time an... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.5.5 Restart Application Linking | Restart, sometimes known as Start Again, offers a viewer the ability to watch a programme currently in progress on a linear broadcast channel from the beginning. If Restart is available for a programme, the Content guide Server provides the link to an IP delivered asset as part of the Now/Next filtered Schedule respons... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.6 Programme Information Request | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.6.1 Introduction | The ProgramInfoEndpoint provides detailed information on a single programme identified by programme identifier. ETSI ETSI TS 103 770 V1.1.1 (2020-11) 85 |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.6.2 Request | The following API endpoint allows a DVB-I client to retrieve detailed information on a specific programme, including additional enhanced metadata such as a longer synopsis, list of credits and keywords that are not provided via the ScheduleInfo endpoint. The intention is that this method may be used to provide more in-... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.6.3 Response | A Content Guide Server shall return a well-formed XML document consisting of the following tables (see clause 6.10.1): β’ ProgramInformationTable β’ ProgramLocationTable The following attributes may be used to associate ProgramInformation and OnDemandProgram elements provided by this endpoint with ScheduleEvent elements ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.7 More Episodes Request | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.7.1 Introduction | 6. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 7.1 Introduction | The MoreEpisodesEndpoint provides a list of more episodes related to a single programme identified by programme identifier, filtered for regional relevance and paginated. This may be referred to elsewhere as "Siblings Group Information". |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.7.2 Request | The More Episodes endpoint allows a DVB-I client to retrieve a list of more episodes related to a specific programme. The programme episodes may be available from more than one service within the ServiceList. The identifier used to request more episodes related to a programme shall be a programme identifier, taken from... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.7.3 Response | A Content Guide Server shall return a well-formed XML document consisting of the following tables (see clause 6.10.1): β’ ProgramInformationTable β’ GroupInformationTable β’ ProgramLocationTable The following attributes should be matched in order to associate ProgramInformation elements and OnDemandProgram elements within... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8 Group Information (Box Set) Request | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.1 Introduction | The GroupInfoEndpoint is used to provide three APIs to support content Grouping (Box Sets) on the DVB-I client, providing metadata for On Demand and scheduled content that has been curated into box sets for promotion and allowing this content to be discovered via a set of curated categories. These endpoints are listed ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.2 Box Set Categories | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.2.1 Introduction | This provides a list of categories to which Box Sets may belong. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.2.2 Request | The Box Set Categories endpoint is provided in order to allow the DVB-I client to present a list of available categories a user may select in order to subsequently filter Box Sets. The categories themselves may be static and long running, or short-lived (seasonal). URL Format: <GroupInfoEndpoint>/categories?regionID[]=... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.2.3 Response | A Content Guide Server shall return a well-formed XML document containing only the following table (see clause 6.10.1): β’ GroupInformationTable The GroupInformationTable shall consist of a set of GroupInformation fragments which comply with the schema definition detailed in clause 6.10.17.2. This shall include a 'paren... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.3 Box Set Lists | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.3.1 Introduction | This provides the list of curated Box Sets in a category obtained from the Box Set Categories endpoint. Nested box sets are not supported. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.3.2 Request | The Box Set Lists endpoint is provided in order to allow a DVB-I client to present the list of Box Sets available in a particular Box Set category. Lists of Box Sets shall be requested by category by providing a single CRID as a query parameter. The CRID shall be the value of a GroupInformation@groupId attribute drawn ... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.3.3 Response | The Content Guide Server shall return a well-formed XML document containing only the following table (see clause 6.10.1): β’ GroupInformationTable The GroupInformationTable shall consist of a set of GroupInformation fragments which comply with the schema definition detailed in clause 6.10.17.2. ETSI ETSI TS 103 770 V1.1... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.4 Box Set Contents | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.4.1 Introduction | 6. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 8.4.1 Introduction | This provides a list of episodes available in a Box Set (obtained from the Box Set Lists endpoint), including basic details about each episode, filtered for regional relevance and paginated. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.4.2 Request | The Box Set Contents endpoint is provided in order to allow the DVB-I client to present a list of episodes available in a particular Box Set. Lists of episodes in a Box Set shall be requested providing a single CRID as a query parameter. The CRID shall be the value of a GroupInformation@groupId attribute drawn from a B... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.8.4.3 Response | The Content Guide Server shall return a well-formed XML document consisting of the following tables (see clause 6.10.1): β’ ProgramInformationTable β’ GroupInformationTable β’ ProgramLocationTable The following attributes should be matched in order to associate ProgramInformation elements and OnDemandProgram elements with... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.9 Pagination of results | In this clause, a 'page' of results refers to how a Content Guide Server subdivides results, while a 'screen' of results refers to how a manufacturer displays these results in their UI. Due the variability in the number of response documents a Content Guide Server may need to paginate the results. The size of pages wil... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10 Metadata Profile | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.1 Schema Overview | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.1.1 Introduction | The DVB-I metadata profile is based on TV-Anytime and the Freeview Play specifications [i.11]. The set of TV-Anytime Metadata Description Fragments that may appear in a TV-Anytime XML instance document are specified in ETSI TS 102 822-3-1 [7]. The present document further profiles this set down to the following element... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.1.2 Language Information | TV-Anytime requires that the default language used in a TV-Anytime document is specified at the top level with the TVAMain element using the @xml:lang attribute. The normal rules for scoping @xml:lang, and cascading to sub-elements applies. A TV-Anytime document, ETSI TS 102 822-3-1 [7], may contain text fields in mult... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.2 Access Services | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.2.1 Introduction | This clause describes the indication of Access Services in the metadata provided by a Content Guide Server. |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.2.2 Signed Content | The presence of in-vision signed content shall be indicated by the presence of the InstanceDescription.SignLanguage element. The SignLanguage@closed attribute shall be set to false. The indicated language shall be set as sgn according to ISO 639-2 [17] or a sign language listed in ISO 639-3 [18]. The indication of Sign... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.2.3 Subtitles | The presence of subtitles shall be determined by the presence of an InstanceDescription.CaptionLanguage element. The CaptionLanguage element shall also provide additional details including the language and open/closed nature of the included subtitles. If subtitles are indicated in this manner, a CaptioningAttributes.Co... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.2.4 Audio Description | The presence of audio description shall be indicated by the presence of an AudioAttributes.AudioLanguage element with @purpose attribute set to urn:tva:metadata:cs:AudioPurposeCS:2007:1. For possible values refer to clause 6.11.3. Up to two AudioAttributes elements may be present, one representing the main audio and th... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.3 Table Syntax | In the following tables each element/attribute is provided with a Mandatory/Optional value in the "Required" column indicating whether it shall or may be included in the data returned from a Content Guide Server. Cardinality information is also included in the "Required" column in curly braces (e.g. {0..1}), specifying... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.4 ProgramInformation Element | Table 41: ProgramInformation Element Element Name/ Required Description Example @programId Mandatory {1} The CRID of the programme. See note. <ProgramInformation programId="crid://channel7.c o.uk/b01myjsy"> BasicDescription Mandatory {1} Complex type describing the ProgramInformation. See clause 6.10.5 for further info... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.5 BasicDescription Elements | |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.5.1 Introduction | The BasicDescription element is used in a number of locations and the included metadata is different depending on context. The variations are therefore displayed in individual subsections below; the applicable endpoint is indicated in square [ ] brackets. ETSI ETSI TS 103 770 V1.1.1 (2020-11) 105 |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.5.2 ProgramInformation.BasicDescription Element [Schedules] | Table 42: ProgramInformation.BasicDescription Element [Schedules] Element Name/ Required Description Example Title Mandatory {1..2} per language The title to describe the content. A Title element with @type attribute set to main is mandatory. A second Title element with @type attribute set to secondary is optional. The... |
a7692028bb2afb42779be7e663d1bc49 | 103 770 | 6.10.5.4 ProgramInformation.BasicDescription Element [Box Set Contents] | Table 44: ProgramInformation.BasicDescription Element [Box Set Contents] Element Name/ Required Description Example Title Mandatory {1..2} per language The title to describe the content. A Title element with @type attribute set to main is mandatory. A second Title element with @type attribute set to secondary is option... |
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