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MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
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Frans WardTechnical Product ManagerSURFnet Advanced Services
Video in het onderwijs en hoe MediaMosa daarbij kan helpen
“Open Video in Education”
Tuesday, November 8, 11
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
OVERVIEW
• About SURFnet’s video servicesBriefly...
• MediaMosa IntroductionWhat is it?
• MediaMosa FeaturesWhat can it do for you?
• MediaMosa Projects and IncentiveAndré Rosendaal (RUG)
• MediaMosa Status, Roadmap, NextWhat can you do?
Tuesday, November 8, 11
SURFnet Video Services1998 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 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFMEDIAhttp://ww.surfmedia.nl/
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFMEDIAhttp://ww.surfmedia.nl/
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
SERVICE ENDS 1-1-2013
Tuesday, November 8, 11
CDN
VP-CorePowered by
SURFmediaSURFnet’s online mediaportalhttp://www.surfmedia.nl/
✓ Video On Demand (VOD)✓ Live Streaming
Front-endsBack-ends
Facts and Figures (Oct. 2011)
• 102.907 assets
• 15 TB data
• 48.579 accounts
• 11.450 logins per month
• 43 institutions using federative logins
• 4 content suppliers
• 248.049 views per month
SURFnet Video Services
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
MediaMosa Open Source
Software to build a Media Management andDistribution Platform
Main Entry: 1me·dia-mo-saPronunciation: \ˈmē-dē-ə-mō-ˈzā\Function: open source software to build a media management and distribution platformRelease Date: 8 april 2009
In use by SURFnet and Kennisnet on their
VP-Core platform since July 2008
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
PROVEN TECHNOLOGYMediaMosa is in production since 2008 with SURFnet and Kennisnet. Also used by...
Tuesday, November 8, 11
SURFnet. We make innovation work1
189 REST serviceshttp://mediamosa.org/api
Image credit: lego desktop wallpaper CC BY-NC
Tuesday, November 8, 11
SURFnet. We make innovation work1
Flexible 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
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
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
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.
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Access ManagementScreening
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"
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Search ServicesSimple 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!
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
MediaMosa Community Website & Online DEMO environment
http://mediamosa.org
http://demo.mediamosa.org
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
• Rich Media Systems Compared
• MediaMosa Building Block for Blackboard
• MediaMosa and support for other content
• Full text search engines
• Content in the Cloud
• MediaMosa and Open API
• Transcripting Technology
• MediaMosa RichMedia Application
• Content Supplier Application
• MediaMosa and Opencast Matterhorn
• HTML5 Video & Multisource Player
• Video Annotation
TECHNOLOGY SCOUTING PROJECTS... PAST & PRESENT
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
MediaMosa Technology
Scouts
Tuesday, November 8, 11
SURFnet. We make innovation work1
MEDIAMOSA TRANSCRIPTING TECHNOLOGY
• 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).
Disclosure of audiovisual archives
UK National Film and Television Archive, Berkhamstedhttp://www.flickr.com/people/footage/
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Huge amount of workand no time-coded relations with video
Adding metadata, the traditional approach:Manual annotation
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Adding metadata, the new approach:Using speech-to-text technology for metadata generation
Speech Recognition(Speech-to-Text)Time-coded Transcript
Indexing and Search:Search on fragment level
Audio Extraction
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
MEDIAMOSA TRANSCRIPTING PROJECT
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
MediaMosaTranscription by Spraak /Cmu Sphinx
Multi-SourcePlayer
Partners:
• Enhanced Search• Optional Subtitles• Mashup info
Lecture Recording
End User Application
• Recognize the Speech• Produce time-coded
Transcript
• Recording of Teacher• Recording of Slides• Reference material
• Transcode into audio• Store all into an asset
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
MEDIAMOSA TRANSCRIPTING PROJECT
Tuesday, November 8, 11
MEDIAMOSA TRANSCRIPTING PROJECT
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
MEDIAMOSA TRANSCRIPTING PROJECT
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
MEDIAMOSA TRANSCRIPTING PROJECTSubtitles:
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
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
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
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”
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Kentalis: “MediaMosa als toegankelijk platform”
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Universiteit van Amsterdam: “Basic LTI Integratie voor MediaMosa”
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Universiteit van Amsterdam: “MediaMosa going Hippo”
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
ROC Westerschelde: “Streaming MBO langs de Schelde met MediaMosa”
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Aloysius College: “Leerlingen voor leerlingen online”
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Rijksuniversiteit Groningen: “MediaMosa Snijmachine” and “Rich Media Extra”
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
|Datum 04-11-2011 1
RUG + MediaMosa
Twee projecten uit de Stimuleringsregeling MediaMosa
André RosendaalDé Onderwijsdagen, 8 november 2011
Tuesday, November 8, 11
|Datum 04-11-2011
Video aan de RUG›2001 Experimentele server›2007 Videodienst›2010 MediaMosa?›Zomer 2011 MediaMosa!
2
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1. MediaMosa Snijmachine3
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video.surfnet.nl/virtualcutterVoor verschillende scenario's
http://www.davideon.nl/
> tools > virtuele snijmachine
5
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MediaMosa variant›Integraal onderdeel van MediaMosa›Afscherming via Blackboard building block›HTML5›Hergebruik binnen MediaMosa en andere EGA’s
7
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2. Rich Media ExtraVan handmatig naar automatisch publiceren van Rich Media opnames
9
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Video Rich Media
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Video + Rich Media
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Video + Rich Media
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Video + Rich Media
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Video + Rich Media
Tuesday, November 8, 11
|Datum 04-11-2011
Voortgang›Ingester voor Mediasite en P2Go bestaat›Wordt voor Matterhorn ontwikkeld›Nu: handmatige invoer›Straks: automatisch
12
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|Datum 04-11-2011
Afronding›Presentaties 8 december 2011
13
Tuesday, November 8, 11
SURFnet. We make innovation work1
MediaMosa Status & Roadmap
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)
Available on mediamosa.org
Release 2.3.17 Release 3.0.6
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Community Development Projects
Drupal 7
MEDIAMOSA DRUPAL MODULES AND SDK
Drupal 6
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
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)
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11
SURFnet. We make innovation work1
Next StepsMediaMosa 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!
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Woensdag 9 nov: 11.00 - 11.45 uur WEBstroom sessie: Het onderwijslandschap in beeld en geluid - voortdurend in bewegingSprekers : Chris Nieuwenhoven en anderen (Universiteit Tilburg)Locatie : 415
Tuesday, November 8, 11
SURFnet. We make innovation work1
MediaMosa Directions
Q&A
MediaMosa
MediaMosa
MediaMosa
Thanks
for yo
ur
attenti
on!
WWWhttp://mediamosa.org
Online Demohttp://demo.mediamosa.org
Forumhttp://mediamosa.org/forum
Issue Trackerhttp://mediamosa.org/trac
Source Codehttps://github.com/mediamosa
Slidesharehttp://www.slideshare.net/MediaMosa
Twitterhttp://twitter.com/mediamosa
MediaMosa @ Dé Onderwijsdagen 2011Utrecht, 8 November 2011 - SURFnet. We make innovation work
Tuesday, November 8, 11