Frans Ward                                                                                          Technical Product Mana...
OVERVIEW                                          • About SURFnet’s video services                                        ...
SURFnet Video Services                          1998   Audio & Video hosting service (FTP) - 1st generation               ...
SURFMEDIA                                          http://ww.surfmedia.nl/                               MediaMosa @ Dé On...
SURFMEDIA                                           http://ww.surfmedia.nl/                          SERVICE ENDS 1-1-2013...
SURFnet Video Services                                                                                                    ...
MediaMosa                                                                                      Open Source                ...
PROVEN TECHNOLOGY    MediaMosa is in production since 2008 with SURFnet and Kennisnet.    Also used by...Tuesday, November...
189 REST services                                              http://mediamosa.org/api                                   ...
Flexible Metadata                                        Element Sets                          Metadata Element Sets Provi...
Transcoding Services                          Based on FFMPEG a complete, cross-platform solution to record, convert and s...
Access Management                                           Screening                          Default: Media is accessibl...
Search Services                 Simple Search:                 • GET /asset?owner=John                 • GET /asset?collec...
MediaMosa Community Website                               & Online DEMO environment                                       ...
TECHNOLOGY SCOUTING PROJECTS... PAST & PRESENT                 • Rich Media Systems Compared                              ...
MEDIAMOSA TRANSCRIPTING TECHNOLOGY                           Disclosure	  of	  audiovisual	  archives                     ...
Adding metadata, the traditional approach:                          Manual annotation                   Huge amount of wor...
Adding metadata, the new approach:                          Using speech-to-text technology for                          m...
MEDIAMOSA TRANSCRIPTING PROJECT                                     MediaMosa @ Dé Onderwijsdagen 2011                    ...
MEDIAMOSA TRANSCRIPTING PROJECT                   Lecture Recording                                                       ...
MEDIAMOSA TRANSCRIPTING PROJECT                                     MediaMosa @ Dé Onderwijsdagen 2011                    ...
MEDIAMOSA TRANSCRIPTING PROJECT                                     MediaMosa @ Dé Onderwijsdagen 2011                    ...
MEDIAMOSA TRANSCRIPTING PROJECT                           Subtitles:                                             MediaMosa...
MediaMosa Stimuleringsregeling                           • Doel: instellingen stimuleren om zelf aan de slag te gaan met  ...
Stimuleringsregeling: de winnaars                                    • Kentalis:                                      “Med...
Kentalis: “MediaMosa als toegankelijk platform” 1                        SURFnet. We make innovation work                 ...
Universiteit van Amsterdam:                “Basic LTI Integratie voor MediaMosa” 1                        SURFnet. We make...
Universiteit van Amsterdam:  “MediaMosa going Hippo” 1                        SURFnet. We make innovation work            ...
ROC Westerschelde:                “Streaming MBO langs de Schelde met MediaMosa” 1                        SURFnet. We make...
Aloysius College: “Leerlingen voor leerlingen online” 1                        SURFnet. We make innovation work           ...
Rijksuniversiteit Groningen:                “MediaMosa Snijmachine” and “Rich Media Extra” 1                        SURFne...
Datum 04-11-2011 | 1               RUG + MediaMosa                Twee projecten uit de Stimuleringsregeling MediaMosa    ...
Datum 04-11-2011 | 2                Video aan de RUG           › 2001 Experimentele server           › 2007 Videodienst   ...
Datum 04-11-2011 | 3                1. MediaMosa SnijmachineTuesday, November 8, 11
Datum 04-11-2011 | 4Tuesday, November 8, 11
Datum 04-11-2011 | 5                video.surfnet.nl/virtualcutter                Voor verschillende scenarios            ...
Datum 04-11-2011 | 6Tuesday, November 8, 11
Datum 04-11-2011 | 7                MediaMosa variant           › Integraal onderdeel van MediaMosa           › Afschermin...
Datum 04-11-2011 | 8Tuesday, November 8, 11
Datum 04-11-2011 | 9                2. Rich Media Extra                Van handmatig naar automatisch publiceren van      ...
Datum 04-11-2011 | 10                          Video   Rich MediaTuesday, November 8, 11
Datum 04-11-2011 | 11                          Video + Rich MediaTuesday, November 8, 11
Datum 04-11-2011 | 11                          Video + Rich MediaTuesday, November 8, 11
Datum 04-11-2011 | 11                          Video + Rich MediaTuesday, November 8, 11
Datum 04-11-2011 | 11                          Video + Rich MediaTuesday, November 8, 11
Datum 04-11-2011 | 12                Voortgang           › Ingester voor Mediasite en P2Go bestaat           › Wordt voor ...
Datum 04-11-2011 | 13                Afronding           › Presentaties 8 december 2011Tuesday, November 8, 11
MediaMosa Status & Roadmap                                                        Available on                            ...
Community Development Projects                          MEDIAMOSA DRUPAL MODULES AND SDK                           Dr upal...
Next Steps                             • SURFnet funding for development ends 1-1-2012                             • SURFn...
Next Steps                             MediaMosa roundtable conference: 17 nov. 14.00-16.00 @SURFnet                      ...
WWW                                                                                MediaMosa Directions                   ...
Upcoming SlideShare
Loading in...5
×

Onderwijsdagen2011 - MediaMosa - 8 november 2011

785
-1

Published on

Presentatie tijdens de Onderwijsdagen 2011

Video in het onderwijs 
en hoe MediaMosa daarbij kan helpen.
“Open Video in Education”

Datum: 8 november 2011
Utrecht
Presenter: Frans Ward en Andre Rosendaal

Published in: Education, Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total Views
785
On Slideshare
0
From Embeds
0
Number of Embeds
2
Actions
Shares
0
Downloads
6
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Onderwijsdagen2011 - MediaMosa - 8 november 2011

  1. 1. Frans Ward Technical Product Manager SURFnet Advanced Services Video in het onderwijs en hoe MediaMosa daarbij kan helpen “Open Video in Education” MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation work `Tuesday, November 8, 11
  2. 2. OVERVIEW • About SURFnet’s video services Briefly... • MediaMosa Introduction What is it? • MediaMosa Features What can it do for you? • MediaMosa Projects and Incentive André Rosendaal (RUG) • MediaMosa Status, Roadmap, Next What can you do? MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  3. 3. SURFnet Video Services 1998 Audio & Video hosting service (FTP) - 1st generation 2003 SURFnet Video Portal (SVP) - 2nd generation 2005 SURFnet-TV Live Netcasting 2007 Start new generation video services - 3rd generation SURFnet/Kennisnet Innovatieprogramma SURFmedia (2007) VP-X Project (2007) VP-Core Platform (2008) MediaMosa Software (2009) MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  4. 4. SURFMEDIA http://ww.surfmedia.nl/ MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  5. 5. SURFMEDIA http://ww.surfmedia.nl/ SERVICE ENDS 1-1-2013 MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  6. 6. SURFnet Video Services Front-ends Back-ends SURFmedia SURFnet’s online mediaportal http://www.surfmedia.nl/ CDN ✓ Video On Demand (VOD) ✓ Live Streaming Facts and Figures (Oct. 2011) • 102.907 assets • 15 TB data VP-Core • 48.579 accounts Powered by • 11.450 logins per month • 43 institutions using federative logins • 4 content suppliers • 248.049 views per month MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  7. 7. MediaMosa Open Source Software to build a Media Management and Distribution Platform In use by SURFnet and Kennisnet on their VP-Core platform since July 2008 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 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  8. 8. PROVEN TECHNOLOGY MediaMosa is in production since 2008 with SURFnet and Kennisnet. Also used by...Tuesday, November 8, 11
  9. 9. 189 REST services http://mediamosa.org/api Image credit: lego desktop wallpaper CC BY-NC 1 SURFnet. We make innovation workTuesday, November 8, 11
  10. 10. Flexible Metadata Element Sets Metadata Element Sets Provided: • Standard Dublin Core (DC) • Qualified Dublin Core (QDC) • Learning Object Metadata (IEEE LOM / NL LOM) Objects are organized in assets, media files and collections. Metadata Harvesting using OAI-PMH 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 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  11. 11. 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. 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  12. 12. Access Management Screening Default: Media is accessible for everyone. Option to set access restrictions for playing media on the following properties: • Domain, or group of domains: i.e only accessible from .surfnet.nl • Realm, or group of realms: i.e. using SURFfederation authentication infrastructure • User, or group of users: only give rights to user=john or group "class-24" 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  13. 13. Search Services Simple Search: • GET /asset?owner=John • GET /asset?collection=7 Advanced Search using CQL level 2 : • “(dc.title = foo OR qdc.title_alternative = bar)” • “NOT (dc.title = foo AND dc.title = bar)” • “^cat ^dog tree^” http://www.loc.gov/standards/sru/specs/cql.html Support for Apache SOLR as alternative search engine! 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  14. 14. MediaMosa Community Website & Online DEMO environment http://mediamosa.org http://demo.mediamosa.org 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  15. 15. TECHNOLOGY SCOUTING PROJECTS... PAST & PRESENT • Rich Media Systems Compared • Transcripting Technology • MediaMosa Building Block for • MediaMosa RichMedia Application Blackboard • MediaMosa and support for • Content Supplier Application other content • MediaMosa and Opencast Matterhorn • Full text search engines • Content in the Cloud • HTML5 Video & Multisource Player • MediaMosa and Open API • Video Annotation olog y MediaMosa Techn Scouts 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  16. 16. MEDIAMOSA TRANSCRIPTING TECHNOLOGY Disclosure  of  audiovisual  archives • The number of AV-archives on the Internet increases rapidly • Archiving is not enough: disclosure and reusing is required! • The use of speech technology is needed (Reduce human effort). UK National Film and Television Archive, Berkhamsted http://www.flickr.com/people/footage/ 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  17. 17. Adding metadata, the traditional approach: Manual annotation Huge amount of work and no time-coded relations with video 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  18. 18. Adding metadata, the new approach: Using speech-to-text technology for metadata generation Audio Extraction Speech Recognition (Speech-to-Text) Time-coded Transcript Indexing and Search: Search on fragment level 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  19. 19. MEDIAMOSA TRANSCRIPTING PROJECT MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  20. 20. MEDIAMOSA TRANSCRIPTING PROJECT Lecture Recording End User • Recording of Teacher Application • Recording of Slides • Reference material Transcription Multi-Source MediaMosa by Spraak / Player Cmu Sphinx • Recognize the Speech • Transcode into audio • Enhanced Search • Produce time-coded • Store all into an asset • Optional Subtitles Transcript • Mashup info Partners: MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  21. 21. MEDIAMOSA TRANSCRIPTING PROJECT MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  22. 22. MEDIAMOSA TRANSCRIPTING PROJECT MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  23. 23. MEDIAMOSA TRANSCRIPTING PROJECT Subtitles: MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  24. 24. MediaMosa Stimuleringsregeling • Doel: instellingen stimuleren om zelf aan de slag te gaan met MediaMosa • Financiële bijdrage: 10.000 EURO per projectvoorstel • Totaal 15 projectvoorstellen, waarvan 7 gehonoreerd • Projectresultaten bijgehouden in online Innovation Blog • 15 juni startbijeenkomst - 8 december slotbijeenkomst 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  25. 25. Stimuleringsregeling: de winnaars • Kentalis: “MediaMosa als toegankelijk platform” • Universiteit van Amsterdam: “Basic LTI Integratie voor MediaMosa” “MediaMosa going Hippo” • ROC Westerschelde: “Streaming MBO langs de Schelde met MediaMosa” • Rijksuniversiteit Groningen: “MediaMosa Snijmachine” “Rich Media Extra” • Aloysius College: “Leerlingen voor leerlingen online” 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  26. 26. Kentalis: “MediaMosa als toegankelijk platform” 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  27. 27. Universiteit van Amsterdam: “Basic LTI Integratie voor MediaMosa” 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  28. 28. Universiteit van Amsterdam:  “MediaMosa going Hippo” 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  29. 29. ROC Westerschelde: “Streaming MBO langs de Schelde met MediaMosa” 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  30. 30. Aloysius College: “Leerlingen voor leerlingen online” 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  31. 31. Rijksuniversiteit Groningen: “MediaMosa Snijmachine” and “Rich Media Extra” 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  32. 32. Datum 04-11-2011 | 1 RUG + MediaMosa Twee projecten uit de Stimuleringsregeling MediaMosa André Rosendaal Dé Onderwijsdagen, 8 november 2011Tuesday, November 8, 11
  33. 33. Datum 04-11-2011 | 2 Video aan de RUG › 2001 Experimentele server › 2007 Videodienst › 2010 MediaMosa? › Zomer 2011 MediaMosa!Tuesday, November 8, 11
  34. 34. Datum 04-11-2011 | 3 1. MediaMosa SnijmachineTuesday, November 8, 11
  35. 35. Datum 04-11-2011 | 4Tuesday, November 8, 11
  36. 36. Datum 04-11-2011 | 5 video.surfnet.nl/virtualcutter Voor verschillende scenarios http://www.davideon.nl/ > tools > virtuele snijmachineTuesday, November 8, 11
  37. 37. Datum 04-11-2011 | 6Tuesday, November 8, 11
  38. 38. Datum 04-11-2011 | 7 MediaMosa variant › Integraal onderdeel van MediaMosa › Afscherming via Blackboard building block › HTML5 › Hergebruik binnen MediaMosa en andere EGA’sTuesday, November 8, 11
  39. 39. Datum 04-11-2011 | 8Tuesday, November 8, 11
  40. 40. Datum 04-11-2011 | 9 2. Rich Media Extra Van handmatig naar automatisch publiceren van Rich Media opnamesTuesday, November 8, 11
  41. 41. Datum 04-11-2011 | 10 Video Rich MediaTuesday, November 8, 11
  42. 42. Datum 04-11-2011 | 11 Video + Rich MediaTuesday, November 8, 11
  43. 43. Datum 04-11-2011 | 11 Video + Rich MediaTuesday, November 8, 11
  44. 44. Datum 04-11-2011 | 11 Video + Rich MediaTuesday, November 8, 11
  45. 45. Datum 04-11-2011 | 11 Video + Rich MediaTuesday, November 8, 11
  46. 46. Datum 04-11-2011 | 12 Voortgang › Ingester voor Mediasite en P2Go bestaat › Wordt voor Matterhorn ontwikkeld › Nu: handmatige invoer › Straks: automatischTuesday, November 8, 11
  47. 47. Datum 04-11-2011 | 13 Afronding › Presentaties 8 december 2011Tuesday, November 8, 11
  48. 48. MediaMosa Status & Roadmap Available on mediamosa.org Release 2.3.17 Release 3.0.6 Continued Development in 2011: Two major releases based on new Drupal 7 framework. • MediaMosa 3.0: focusses on Open Interfaces • MediaMosa 3.5: focusses on Transcripting Technology (speech-2-text) Other MediaMosa Projects 2011: • Proof of Concepts Transcripting Technology • Technology Scouting and POC Video Annotation • Proof of Concepts Flexible Workflows (Enhanced support for other content than audio/video) 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  49. 49. Community Development Projects MEDIAMOSA DRUPAL MODULES AND SDK Dr upal 6 Drupal 7 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  50. 50. Next Steps • SURFnet funding for development ends 1-1-2012 • SURFnet is ending enduser services like SURFmedia as of 1-1-2013 • Dutch education is looking for alternatives: - MediaMosa in the Cloud? - MediaMosa as a service of SURFconext? - Using MediaMosa as an institutional service • MediaMosa is being used by others: - Archipel (Belgium) - E-Campus (Norway) - Cineca (Italy) - Arnes (Slovenia) 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  51. 51. Next Steps MediaMosa roundtable conference: 17 nov. 14.00-16.00 @SURFnet • Future of MediaMosa • Alternatives for SURFmedia • Secure commitment from educational institutes The role of the Community becomes more and more important! Woensdag 9 nov: 11.00 - 11.45 uur WEBstroom sessie:  Het onderwijslandschap in beeld en geluid - voortdurend in beweging Sprekers : Chris Nieuwenhoven en anderen (Universiteit Tilburg) Locatie : 415 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  52. 52. WWW MediaMosa Directions http://mediamosa.org Online Demo Q&A http://demo.mediamosa.org sa MediaMo Forum MediaMosa http://mediamosa.org/forum MediaMosa Issue Tracker http://mediamosa.org/trac Source Code https://github.com/mediamosa Slideshare ur http://www.slideshare.net/MediaMosa yo or Twitter s f n! http://twitter.com/mediamosa ank t io Th en att 1 SURFnet. We make innovation work MediaMosa @ Dé Onderwijsdagen 2011 Utrecht, 8 November 2011 - SURFnet. We make innovation workTuesday, November 8, 11
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×