Open Video in Education - Pre conference seminar- open video conference europe-11-nov-2010

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Open Video in Education - Pre conference seminar- open video conference europe-11-nov-2010

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  • Open Video in Education - Pre conference seminar- open video conference europe-11-nov-2010

    1. 1. Frans Ward Technical Product Manager SURFnet Advanced Services Frans.Ward@surfnet.nlOpen Video in Education Pre-Conference: Open Video Conference Europe Hilversum, November 11, 2010 `
    2. 2. About SURFnet • The SURFnet network is the national computer network for higher education and research in the Netherlands (NREN) • SURFnet is a subsidiary of the SURF organization • Not for profit, 75 employees • 180 connected institutions, serving 1 million usersPre-Conference: Open Video Conference Europe - Hilversum, November 11, 2010 SURFnet. We make innovation work
    3. 3. SURFnet Services SURFnet provides advanced services to the Dutch research and education community High performance networking. SURFnet plays a leading role in the development of national, European and world-wide networking. Authentication and authorization services to provide secure access to the network and other resources. Advanced multimedia collaboration tools, including high quality audio/video communication.NREN, National Research and Education NetworkPre-Conference: Open Video Conference Europe - Hilversum, November 11, 2010 SURFnet. We make innovation work
    4. 4. SURFnet Video Services 1998 Audio & Video hosting service (FTP) - 1st generation 2003 SURFnet Video Portal - 2nd generation 2005 SURFnet-TV Live Netcasting 2007 Start new generation video services - 3rd generationPre-Conference: Open Video Conference Europe - Hilversum, November 11, 2010 SURFnet. We make innovation work
    5. 5. 3rd generation Video Services Architecture Requirements Front-end SURFmedia‣ Based on a Service Oriented Architecture (SOA)‣ Separation of frontend and backend functionality‣ Multiple end-user applications on a centralized video backend infrastructure MediaMosa Back-end‣ Flexibility: combining components‣ Performance and High availability‣ Scalable for future expansions‣ Open source and open source components ! Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 2010 SURFnet. We make innovation work
    6. 6. SURFmedia SURFnet’s online mediaportal http://ww.surfmedia.nl/Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 2010 SURFnet. We make innovation work
    7. 7. SURFmedia SURFnet’s online mediaportal Front-end http://ww.surfmedia.nl/Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 2010 SURFnet. We make innovation work
    8. 8. SURFmedia Facts and Figures +/ 40.000 user accounts - +/ 90.000 videos - +/ 250.000 requested streams per month - +/ 15 TB of video assets -Content Suppliers: Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 2010 SURFnet. We make innovation work
    9. 9. MediaMosa Open Source Software to build a Media Management and Distribution Platform Partner for development: Main Entry: 1me·dia-mo-sa Pronunciation: ˈmē-dē-ə-mō-ˈzā Function: open source software to build a media management and distribution platform Release Date: 8 april 2009 Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    10. 10. MediaMosa Open Source Software to build a Media Management and Distribution Platform Back-end Partner for development: Main Entry: 1me·dia-mo-sa Pronunciation: ˈmē-dē-ə-mō-ˈzā Function: open source software to build a media management and distribution platform Release Date: 8 april 2009 Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    11. 11. Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    12. 12. MediaMosa, an Introduction Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    13. 13. MediaMosa is..... (summary) Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    14. 14. MediaMosa is..... (summary) Open Source (GPLv2) Software Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    15. 15. MediaMosa is..... (summary) Open Source (GPLv2) Software For building an online delivery and media management platform Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    16. 16. MediaMosa is..... (summary) Open Source (GPLv2) Software For building an online delivery and media management platform For (streaming) video, audio and in fact any content Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    17. 17. MediaMosa is..... (summary) Open Source (GPLv2) Software For building an online delivery and media management platform For (streaming) video, audio and in fact any content Features flexible metadata sets and transcoding services Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    18. 18. MediaMosa is..... (summary) Open Source (GPLv2) Software For building an online delivery and media management platform For (streaming) video, audio and in fact any content Features flexible metadata sets and transcoding services Modular and based on the Drupal framework, using REST principles Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    19. 19. MediaMosa is..... (summary) Open Source (GPLv2) Software For building an online delivery and media management platform For (streaming) video, audio and in fact any content Features flexible metadata sets and transcoding services Modular and based on the Drupal framework, using REST principles ★ Open as in Open Source, supporting Open Technology, Open Formats, Open Content, Open Exchange, Open Access Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    20. 20. MediaMosa is..... (summary) Open Source (GPLv2) Software For building an online delivery and media management platform For (streaming) video, audio and in fact any content Features flexible metadata sets and transcoding services Modular and based on the Drupal framework, using REST principles ★ Open as in Open Source, supporting Open Technology, Open Formats, Open Content, Open Exchange, Open Access MediaMosa is the basis for various successful video services that SURFnet provide to the Dutch educational sector Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    21. 21. MediaM osa is th video se e bas rvices th is for various su at SURF c the Dut ch educ net prov cessful ational s ide to ector
    22. 22. MediaM osa is th video se e bas rvices th is for various su at SURF c the Dut ch educ net prov cessful ational s ide to ector
    23. 23. MediaM osa is th video se e bas rvices th is for various su at SURF c the Dut ch educ net prov cessful ational s ide to ector
    24. 24. MediaM osa is th video se e bas rvices th is for various su at SURF c the Dut ch educ net prov cessful ational s ide to ector
    25. 25. MediaM osa is th video se e bas rvices th is for various su at SURF c the Dut ch educ net prov cessful ational s ide to ector
    26. 26. Open as Technol in Open ogy, Ope Source, n Forma support ts, Open ing Ope Exchang e, Open Content n Access , Open • Open Source (MediaMosa, FFmpeg) • Open Codecs (h.264, theora, VP8) • Open Media Formats (Mpeg4, ogg, WebM) • Open Standards (HTML 5) • Open Technology (Open API) • Open Content (Creative Commons) • Open Principles (Open Video Alliance) • Open License (Royalty Free vs ‘Forever Free’)Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 2010 SURFnet. We make innovation work
    27. 27. REST Modular and base d on the using RE Dru ST princ pal framework, iples Representational State Transfer • All interactions (messages) with the MediaMosa platform are done [GET] .../asset?limit=10 with REST-calls. <?xml version="1.0"?> <response> • REST strictly refers to a <header> <item_count>8</item_count> collection of network <item_count_total>8</item_count_total> <item_offset>0</item_offset> architecture principles which <request_process_time>0.0728</request_process_time> outline how resources are <request_query_count>55</request_query_count> <request_result>success</request_result> defined and addressed. <request_result_description></ request_result_description> • REST is a Client-server, <request_result_id>601</request_result_id> <request_uri>[GET] asset? Stateless, Cacheable and limit=10&amp;user_id=admin&amp;is_app_admin=TRUE</ request_uri> Layered protocol. <vpx_version>1.7.3</vpx_version> </header> <items> ✓ This reduces the complexity <item id="1"> <asset_id>ZG3SmyybQ61abezpbVHrJkFF</asset_id> ✓ improves the effectiveness of ..... etc performance tuning ✓ increases the scalability of pure server components Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    28. 28. Features flexible Flexible Metadata metadat a sets Element Sets Metadata Element Sets Provided: • Standard Dublin Core (DC) • Qualified Dublin Core (QDC) • Learning Object Metadata (IEEE LOM) • ‘Content Zoek Profiel’ (CZP) Plus support for own (custom) Metadata Element Sets CRUD REST-calls on all objects possible. i.e.: • POST /asset/create?user=John • GET /asset/$asset_id • POST /mediafile/$mediafile?filename=NewName • POST /collection/$coll_id/delete?user=John Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    29. 29. Features flexible transcod ing serv ices Transcoding Services Based on FFMPEG a complete, cross-platform solution to record, convert and stream audio and video. It includes libavcodec - the leading audio/video codec library. Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    30. 30. For (stre aming) vi VP-Core deo, aud io and in content fact any • Shared platform SURFnet and Kennisnet • Application, streaming-, transcoding servers + storage • Powered by MediaMosa Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    31. 31. For build and med ing an online de ia manag liv ement p ery Webservices latformOver 150, divided in services for.... • Play Video (PlayProxy HTML wrapper) • Authentication (DBUS for EUA) • Authorization (Domain, REALM, Group or mixed) • Upload (PUT, POST, FTP) • Transcoding • Media Management: mediafiles, assets and collections • Search: Contextual Query Language • Jobs • Metadata and OAI/PMH • Notification • Logging and Statistics Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    32. 32. UNINETT Lecture Recording Workshop - Trondheim, October 6, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    33. 33. MediaMosa Community Com munity Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    34. 34. MediaMosa Community Com munity http://mediamosa.org Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    35. 35. • Code repository Subversion (SVN) • Community Forum • Documentation • Issue Tracker • Online Reference Guide • Wiki • Projects: MediaMosa Building Block for Blackboard RichMedia EGA for viewing weblecture recordings Open access English language http://mediamosa.org Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    36. 36. MediaMosa Status & Roadmap Available on mediamosa.org Release 2.2 Continued Development: 2011: Three major releases based on new Drupal 7 framework Focus to provide a better and more supported community version for open source development Technology Scouting Projects: • Rich Media - Weblecture recording support • Transcripting Technology Scout • MediaMosa Open API / Cloud • Enhanced support for other content than audio/video Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    37. 37. New Online DEMO MediaMosa MediaMosa Community Day: November 25, 2010 “MediaMosa, Weblectures & Open video” http://www.surfnet.nl/nl/nieuws/bijeenkomsten/Pages/MediaMosaCommunitydag.aspx Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    38. 38. New Online DEMO MediaMosa MediaMosa Community Day: November 25, 2010 “MediaMosa, Weblectures & Open video” http://www.surfnet.nl/nl/nieuws/bijeenkomsten/Pages/MediaMosaCommunitydag.aspx Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work
    39. 39. MediaMosa Directions WWW http://mediamosa.org/ osa MediaM Forum MediaMosa http://mediamosa.org/forum MediaMosa Lists announce@lists.mediamosa.org devel@lists.mediamosa.org trac@lists.mediamosa.org Issue Tracker http://mediamosa.org/trac Subversion (SVN) http://mediamosa.org/trac/browser Pre-Conference: Open Video Conference Europe - Hilversum, November 11, 20101 SURFnet. We make innovation work SURFnet. We make innovation work

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