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EBU - Metadata: AVDP and more

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EBU …

EBU
Metadata: AVDP and more
IMTC Webinar. 15 May 2012
Jean-Pierre Evain, EBU

Published in: Education
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  • 1. EBU TECHNOLOGY AND DEVELOPMENT EBU Metadata: AVDP and more IMTC Webinar. 15 May 2012 Jean-Pierre Evain, EBUEBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 2. EBU and metadata: a long story Courtesy Dr. L.Obrst (Mitre), M.Davis (Project10X)EBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 3. EBU Metadata activities MIM / AM / MM / FIMS, MDN / DFXPEBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 4. Projects in Metadata Information ManagementEBU members, manufacturers, academics, etc. (150+)The main projects: MIM-MM (Modelling and metadata specifications, semantic web)  Class conceptual data model (CCDM), EBUCore, MIM-SCAIE o automatic extraction tools, test material and reference data -> AVDP MIM-AM o Acquisition technical and descriptive metadata (camera, camcorders) MIM-Metadata Developer Network Task o Exchange of best practices, examples, tools, softwares, etc. MIM-DFXP o EBU-TTML (timed text) MIM-FIMS o Service oriented architecture, user group of EBU/AMWA FIMSEBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 5. EBUCore: Dublin Core for mediaBased on the Dublin Core but better defined with more structured audio and videoattributes.EBUCore adopted by FP7 EUScreen (AV archive portal): - 15 EBU members participate as content providers; - EBUCore is mapped to the Europeana data model (EDM).EBUCore & PrestoPrime: Positive evaluationBut the scope of EBU is not restricted to archives:- Exists also as an RDF OWL ontology: semantic web and linked data ready!- Mapping to the W3C Media Annotation ontology based on EBU CCM- Adopted by EBU-AMWA FIMS for SOA service definition, by AES (AES60)- Many resources: mapping tools, JSON representation, etc.- Used in media production: MediaCorp (Singapore), Bloomberg (USA), etc.EBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 6. egta Metadata – File exchange for advertising egta: Association of Television and Radio Sales Houses o Work supported by EBU members: FranceTV, RAI, WDR Scope: A schema for file exchange of advertising spots Result: The egtaMETA schema developed by EBU ECM MAG EgtaMETA schema  Based on EBUCore  Adopted by NoTubeNext step:  BXF linkingEBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 7. Eurovision News Exchange: IPTC NewsML-G2 EBU - early implementer EBU played a key role in the definition of the ‘partMeta’ (video metadata) NewsML-G2 is distributed operationally via the Eurovision network (SuperPoP). EBU receives NewsML-G2 feeds from Reuters, AP, etc. Future activities: semantic web combined with HMTL5 and RDFaEBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 8. Acquisition Technical and Descriptive metadata A sub-activity of the Strategic Programme HIPS o HDTV Interoperability Production Solution Participation: EBU members and industry Scope: acquisition metadata (camcorders, etc.) Current status o Technical Metadata (camera, lens, microphone parameters)  Sony update  Technical and descriptive metadata: xml serialisationEBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 9. Class Conceptual Data ModelCCDMCCDM - a common base for interoperabilityDefine common classesDefine common relationshipFrom commissioning to deliveryEBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 10. Other projects EBU Class Conceptual Data Model EUScreen and Europeana -> archives portals, EBUCore in XML and RDF TV-Anytime (Electronic Programme Guide) FIMS (Service Oriented Architecture) RDF/OWL (semantic web and linked data) -> W3C, schema.org Controlled vocabularies and classification schemesAnd of course AVDP...EBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 11. EBU Technical - useful linksEBU Technical tech.ebu.chEBU Technical Metadata: tech.ebu.ch/metadataEBU Core http://tech.ebu.ch/docs/tech/tech3293v1_3.pdfEBU egtaMETA tech.ebu.ch/docs/tech/tech3340.pdfEBU Technical Semantic Web tech.ebu.ch/semanticweb_ebuTV-Anytime (official website) tech.ebu.ch/tvanytimeResources (schemas, etc.) www.ebu.ch/metadata/Developer workspace: in construction with EBUCore and mpeg-7 AVDP tools, etc.- EBUCore and Mpeg-7 AVDP resources- Automatic extraction tool data examples- Mapping software, applications, etc.NewsML-G2: www.iptc.org (news exchange format, newsML-G2)EBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation
  • 12. EBU TECHNOLOGY AND DEVELOPMENTEBU TECHNOLOGY AND DEVELOPMENT - your reference in media technology and innovation

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