MediaMosa 3.x Release 
& Transcripting Project - Community day - 8 december 2011

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MediaMosa 3.x Release
 & Transcripting Project
Event: MediaMosa Community day
Date: 8 december 2011
Presenter: Frans Ward - SURFnet

Published in: Education, Technology
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MediaMosa 3.x Release 
& Transcripting Project - Community day - 8 december 2011

  1. 1. Frans Ward Technical Product Manager SURFnet Advanced Services MediaMosa 3.x Release & Transcripting Project MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation work `Tuesday, December 13, 11
  2. 2. OVERVIEW • 15.00 - 15.10 MediaMosa 3.0 release • 15.10 - 15.25 Transcripting Technology • 15.25 - 15.30 Q&A MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  3. 3. MediaMosa Status Latest stable release on Github Release 3.0.7 • In production on the VP-Core platform as of november 16, 2011 • Release Notes / Changelog: http://www.mediamosa.org/trac/ticket/519 • Sourcecode: https://github.com/mediamosa/mediamosa 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  4. 4. MediaMosa 3.0 Focus on open interfaces, open standards and OpenSocial MediaMosa OpenAPI interface: Own interface in MediaMosa for support for open REST calls and other related functions: • Search • oAuth • oEmbed • open upload Open standards: • JSON, ATOM feed OpenSocial: • a common API for social applications across multiple websites 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  5. 5. New Feature: Open API • OpenAPI support - Search - oAuth - oEmbed - Open upload • MediaMosa OpenAPI interface Own interface in MediaMosa for support for open REST calls and other related functions OpenAPI search with "alt" parameter: http://openapi.acceptatie.vpcore.snkn.nl/openapi/search?query=test&alt=rss Allowed values are xml, atom, rss, json. • http://openapi.acceptatie.vpcore.snkn.nl/openapi/search? query=test&alt=atom • http://openapi.acceptatie.vpcore.snkn.nl/openapi/mediaItems/ 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  6. 6. New Feature: oAuth • What is oAuth - An open protocol to allow secure API authorization • How does it work? - Websites or software that supports oAuth - Websites or software that knows MediaMosa REST • What are the use-cases; - External website/software that wants to copy media - External website/software that supports video editing • For more information; - http://oauth.net/ - http://mediamosa.org/api - http://mediamosa.org/trac/ticket/10 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  7. 7. New Feature: oEmbed • What is oEmbed? - oEmbed is an open API format designed to allow embedding content from a website into another page. This content is of the types photo, video, link or rich. (converting a URL into an embed code) • How does it work? - A external website does a call to a front-end website that supports oEmbed. - MediaMosa will provide the REST calls to return the embedded information • What are the use-cases; - Websites that want to support embedding of their MediaMosa media in external websites • For more information; - http://www.oembed.com - http://mediamosa.org/api - http://mediamosa.org/trac/ticket/413 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  8. 8. New Features: Other • PDF Support - PDFinfo: Integrated analyzer for meta data parsing - PDF2SWF: Converts PDF to SWF to enable to view PDF inside website (http://www.swftools.org/) • Image Support - ImageMagic tool: Convert, Edit, and Compose Images http://www.imagemagick.org/ - Exiv2: Manipulate the Exif metadata of images http://www.exiv2.org/ • Watermarking - Allows stills to be watermarked • Users can now be in more than one (quota) group - No longer 1 on 1 relation between users and groups • Status page improvements - More information - Real time and cached information 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  9. 9. 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 Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  10. 10. MEDIAMOSA TRANSCRIPTING TECHNOLOGY Disclosure  of  audiovisual  archives UK National Film and Television Archive, Berkhamsted http://www.flickr.com/people/footage/ 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  11. 11. MEDIAMOSA TRANSCRIPTING TECHNOLOGY Disclosure  of  audiovisual  archives • The number of AV-archives on the Internet increases rapidly. UK National Film and Television Archive, Berkhamsted http://www.flickr.com/people/footage/ 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  12. 12. 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! UK National Film and Television Archive, Berkhamsted http://www.flickr.com/people/footage/ 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  13. 13. 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! • Adding Metadata is the key component here. UK National Film and Television Archive, Berkhamsted http://www.flickr.com/people/footage/ 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  14. 14. 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! • Adding Metadata is the key component here. • 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 Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  15. 15. 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 Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  16. 16. 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 Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  17. 17. MEDIAMOSA TRANSCRIPTING TECHNOLOGY The Technology Scout Project. The process is complex... 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  18. 18. MEDIAMOSA TRANSCRIPTING TECHNOLOGY SCOUTING 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 MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  19. 19. MEDIAMOSA TRANSCRIPTING PROJECT MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  20. 20. MEDIAMOSA TRANSCRIPTING PROJECT MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  21. 21. MEDIAMOSA TRANSCRIPTING PROJECT Subtitles: MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  22. 22. MediaMosa 3.5 release Focus on transcription technology (speech-2-text) and flexible workflows • Development is started • beta release available: december 2011 1 SURFnet. We make innovation work MediaMosa Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11
  23. 23. 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 Community Day Utrecht, December 8, 2011 - SURFnet. We make innovation workTuesday, December 13, 11

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