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Discussion on future technology for television production on the EBU Production Technology Seminar by Maarten Verwaest.

Discussion on future technology for television production on the EBU Production Technology Seminar by Maarten Verwaest.

(Geneva - 2009, January 27th)

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    Presentation of Scoop @Ebu Production Technology Seminar Presentation of Scoop @Ebu Production Technology Seminar Presentation Transcript

    • Future Television Production – Proof of Concept
      PISA - Production, Indexing and Search of AudiovisualMaterial
    • 2
      PISA - Positioning
      VRT-Medialab (medialab.vrt.be) - technical R&D
      IBBT (www.ibbt.be) – InterdisciplinaryResearch Institute
      PISA – Research Project on Production and Indexing of Audiovisual Media
      30 Man-year
      VideoSearchTechnology
      UnsupervisedFeature Extraction
      Computer AssistedManufacturing
    • 3
      Digital Media Production
      Client
      (local file system
      + I/O stack)
      IP network
      (SUPERNET II)
      GPFS
      File system
      Cluster node
      FC network
      (SAN)
      Storage
      controller
      (DS4500)
      FC-AL loops
      (disk connection
      network)
      Hard
      disk
      Suprastructure – Metadata Mgnt
      Production and distribution
      Editing
      Mastering
      Media Asset Mgnt
      Ingest
      Playout
      Infrastructure - Networks and Storage
      Production Platform
    • 4
      Digital Media Production
      Suprastructure – Metadata Mgnt
      Production and distribution
      Production and distribution
      Editing
      Mastering
      Media Asset Mgnt
      Ingest
      Playout
      Infrastructure - Networks and Storage
      Production Platform
    • 5
      Product Engineering
      Suprastructure – Metadata Mgnt
      Production and distribution
      Infrastructure - Networks and Storage
      Production Platform
    • 6
      Meta
      Data
      Meta
      Data
      Data
      Video
      Audio
      Digital Media Distribution
      Communication
      (Information)
      Suprastructure – Metadata Mgnt
      Production and distribution
      Broadcast via DVB,
      DSL or Cable
      Infrastructure - Networks and Storage
      Production Platform
      Distribution Platform
    • Digital Asset Management, Content Management…
      The NEXT
      MAM SYSTEM
    • 8
    • 9
      User Expectations
      • “Configurable” Content
      • Scalable content served by multiple distribution channels
      • Hybrid formats complementaryusing multiple distribution channels
      • Value added applications (EPG, Favorites, MyChannel,…) relie on variousmetadata sources
      • Online offeringischaracterised by personalisation
    • 10
    • Future television Production – Solution Space
      • Assessements
      • Concurrent Engineering (Collaborative production) increases productivity
      • Modular production apparatus enables a configurable product
      • A Digital Supply Chain Manager should ensure overall consistency and performance
      • Individual Media Asset Management systems don’t match this requirement
      • Ad hoc plumbing (“best of breed”) compromises stability and quality of the product
      Supply Chain Engine
      More, better and structuredmetadatawillenable an evolutionfrombare application integration to information integration and supplychain optimisation.
      11
    • SOA - Some Overstretched Assumptions
      • An SOA may “provide the ability to manage the complexity” but it usually increases it;
      • It is not true that an “ESB should replace all application specific interfaces by an general purpose abstract interface”. It should implement some major interfaces without further custom development (NewsML-G2, TVAnytime, Mpeg7,…);
      • It is assumed that “the SOA and the ESB simplify your service portfolio” (e.g. a single video transcoder), but this may lead to massive overconsumption of IT infrastructure(!);
      • A Service Oriented Architecture is only part of the solution:
      • Stability and performance
      • Intellectual Property Management
      • Routing and resource scheduling
      Supply Chain Engine
      More, better and structuredmetadatawillenable an evolutionfrombare application integration to information integration and supplychain optimisation.
      12
    • 13
      Use Cases - Logging, Disclosure, Annotation,…
      archiefnummer : ALG 20010813 1
      fragmentnummer : 1
      reeks : 1000 ZONNEN EN GARNALEN
      bandnummer : E03024404
      formaat : DBCM
      fragmenttitel : 1000 ZONNEN & GARNALEN
      beeld : KL/PALPLUS
      fragmentduur : 18 20
      tekst : 0'00" TOERISTISCH REPORTAGEMAGAZINE OVERZICHT
      ONDERWERPEN GENERIEK TOERISTISCH REPORTAGEMAGAZINE,
      OVERZICHT ONDERWERPEN
      0'50" VANDAAG : KUNSTENAAR LUC HOFKENS ONTWIERP EEN OASE
      OP ZIJN DAKTERRAS IN BORGERHOUT DIE DOET DENKEN AAN DE
      GRAND CANYON INTERVIEW MET LUC EN ZIJN VROUW
      MARILOU BUITENBEELD DAK MET OMGEVING BUITENKANT
      ARBEIDERSWONING, PANO OVER ROTSWANDEN, KRATEN MET WATER,
      BEPANTING, FOTOALBUM MET VERLOOP WERKEN
      4'00" JUNIOR : KLAARTJE ALAERTS, 13 JAAR WIL ASTRONAUTEN
      WORDEN ZE BEZOEKT HETEUROSPACE CENTER METRUIMTEVEREN,
      RAKETTEN SIMULATIE IN RUIMTEVEER, INTERVIEW, HEEFT EEN
      UFO GEZIEN MAAKT ZELF KLEIN RAKETJE, SCHIET HET AF
      7'50" DE SCHEURKALENDER : ARCHIEF RECLAMEFILM IBM
      INTERVIEW MAURICE DE WILDE, EERSTE PERSOONLIJKECOMPUTER
      trefwoorden : BELGIE; BORGERHOUT; ARTIEST; OASE; KUNST; GRAND
      CANYON (NATUURGEBIED); DAK; TERRAS; INTERVIEW; EURO
      SPACE CENTER; RUIMTEVAART; PC; BOOTTOCHT; RIJKDOM;
      PASSAGIER; GASTRONOMIE; RESTAURANT; PERSONEEL;
      VAKANTIE; BINNENBEELD; SCHIP; BECKERS LEEN; VRT;
      LOTTO; RADIOOMROEPSTER; KLANKSTUDIO; UITVINDING;
      BARBECUE; BETONMOLEN; IBM; RECLAMESPOT
      rechthebbende : VRT
      Opzoekscherm FILM Set: 16 Aantal: 1
      blz 1 van 3
      trefwoorden: ibm and vrt
      archiefnummer: -
      uitzendjaar: maand: dag:
      fragmentnummer: fragmentduur:
      reeks:
      formaat: bandnummer:
      aflevering: afleveringsnummer:
      programma: uitzenddatum:
      fragmenttitel:
      tekst:
      kategorie:
      opnamedatum: opnamenummer:
      journalist: rechthebbende:
      SETS
      The strings required for the operation are not defined
      F11 F12 F13 F14 F17 F18 F19 F20 Ent
      Eindigen Sets Refset Toon Vorige Volg/Leeg Thesaurus Commando Opzoeken
    • 14
      Proof of Concept - The SearchEngine for Video
      Search Client
      (Custom Development)
      • Searchfederation by harvesting and source integration
      • Integrated application of keywords and properties
      • Intuitive and structuredpresentation of results
      • Time-codedproperties and indexing
      • Integration of variousfeature extraction algorithms
      Legacy Video Library
      NewsML-G2
      Raw Material
      (Reuters and EBU)
      Media Asset Management System
      (Ardome)
      Search Engine
      (Lucene/SOLR)
      Production Systems
      (Studio, craft editing,…)
    • 15
      Shot Segmentation and Scene Recognition
    • 16
      Computer Assisted Analysis
    • 17
      Proof of Concept - Computer AssistedAnnotation
    • 18
      Proof of Concept - The SearchEngine
    • 19
      Future - From« Metadata » to CAD/CAM
      ?
    • Challenge – Human-Computer Interface
    • 21
      Proof of Concept – Model Driven Development
      Demo
      http://www.youtube.com/watch?v=lx39IHUZyA4
    • 22
      Conclusions
      • User Expectations
      • The notion of a configurable productenableshybrid formats and personalisation
      • Theserequire concurrent engineering and(!) collaborative production
      • Value added services for the consumer relie on more and bettermetadata as well
      • State-of-the-Art
      • The lack of metadataunderstandinginhibits collaborative production
      • MAM Systems as such are not scalable in terms of implementing new services
      • « Best-of-breed » approach has lead to plumber’s architecture
      • Conclusions
      • Collaborative production willbe a processimplemented by a distributedenvironment of equal and collaborative components;
      • NextgenerationMedia Asset Management willbebased on information integration as opposed to application integration and the result of consistent and sound system engineering;
      • Whilesemantic technologies (web 3.0) may help to harvestunstructured information and to processnaturallanguage-based sources, model-drivendevelopment and structuredmeta-data are a criticalsucces factor for successfullydeployingComputer IntegratedManufacturing.
    • 23
      http://medialab.vrt.be/pisa
      http://projects.ibbt.be/pisa
      maarten.verwaest@limecraft.com