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PuMuKIT and PDP architecture

PuMuKIT and PDP architecture

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PuMuKIT and PDP architecture

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  1. PuMuKIT and PDP architecture • PDP Architecture • PuMuKIT • Features • Screenshots • Architecture • Content Federation • 2010 Vision • Conclusions

  2. PDP ArchitectureThe PuMuKIT Environment

  3. PDP Architecture • Production + Distribution + Publication

  4. PDP with 2 Distribution Technologies

  5. YouTube & PDP

  6. Apple iTunesU & PDP

  7. PuMuKIT & PDP

  8. PDP Publication with PuMuKIT

  9. PuMuKIT v0.8 and forward

  10. PuMuKIT detail

  11. PuMuKIT (Multimedia Publication KIT) • Multimedia Asset Management System. (MAM) • Features: Archive + Media Processing + Publication • Archive: Metadata + Master Copy + Attached files • Distributed MP: Trancoding + Branding • Publication: • WEB-TV server for PC and mobile • OAI interface • iTunesU, YouTube (soon) • Moodle secure integration • ARCA & Google Video RSS feed • Federated authentication

  12. PuMuKIT: Data structure • Key Element: MultimediaObject (MO),ex:Lecture, lesson, it Contains: • Video assets in different formats or bitrates of the same lecture • Any other linked content, PDFs, PPTs, URLs, etc … • Metadata: Dublin Core + LOM + Other • The MO are grouped in Series. Serie = conference, subject, etc… • Series are grouped into Thematic Channels (sciences, engineering, Campus life, etc…

  13. MO Examples

  14. PuMuKIT: University of Vigo

  15. Uvigo-TV • UVigo Internet Webcasting site • Project starts in 2004 • Year 2008: • > 2300 hours of video available • > 600 h produced • 350.000 videos served • Nowadays one of the greatest repository of this type of contents in spanish

  16. PuMuKIT: University of Murcia

  17. PuMuKIT: SuperComputing Center of Galicia

  18. PuMuKIT: University of Pais Vasco

  19. PuMuKIT: UNED • UNED: • 180.000 Students • Broadcast Q Radio • + 9000 h • Broadcast Q TV • + 700 h

  20. PuMuKIT: Management Interface • Management Interface • Public WEB-TV

  21. PuMuKIT: Transco. Farm Management Interface

  22. Federation and Integration

  23. ARCA project • “Ark” in spanish (A.R.C.A=RSS Aggregator for the Academic Community) • ARCA is a federated metadata management system for multimedia contents. • Main goal: Centralize all the metadata information from available video contents of universities and research centers in order to find lectures from any institution. • In use by the RedIRIS community: http://arca.rediris.es

  24. Already in the ARCA Federation • Universities • Universidad de Cantabria • Universidad Carlos III de Madrid • Universidad Politécnica de Madrid‏ • Universidad del País Vasco • Universidad Rey Juan Carlos • Universidad de Vigo • Universidad de Loja ( Ecuador) • UNED • The Madroño library consortium • NRENs and regional networks • RedIRIS • CESGA • Content providers • Liceu de Barcelona, for the Opera Oberta project • Contacts with • ISPs • Several other universities

  25. ARCA: Some Facts and Figures • Based on open software • Apache, PHP5 and MySQL • Twelve institutions currently participating • + 11.000 items available, + 7.500 hours • Two classifications in operation • Spanish Higher Education directives • UNESCO thematic classification • All formats supported (flash, windows media, real…)

  26. Ecosystem: ARCA + PuMuKIT University-1 ARCA Server RSS Feed (1) Serv. PuMuKIT Serv. STREAMING RSS Feed (2) WEB-TV (1) University-2 Serv PuMuKIT ARCA web portal WEB-TV (2) Serv. STREAMING

  27. PuMuKIT and Federated Authentication • PuMuKIT: • SIR as service provider • Native Shibboleth soon

  28. Moodle & PuMuKIT integration • Moodle secure integration: • PuMuKIT Moodle-OUT plugging + PuMoodle

  29. 2010 Vision

  30. Conclusions • PuMuKIT in use by 15 Us, (4+ soon) in 5 countries • PuMuKIT: Full solution. • PuMuKIT <-> OpenCast integration • PuMuKIT is OpenSource GPL software (or service) • Try PuMuKIT now !! (VM + LiveCD soon)

  31. Thank You !! Vicente Goyanes de Miguel vgoya@uvigo.es Área de Tecnologías de la Información y Comunicaciones (ATIC) University of Vigo