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Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Markus Ketterl University of Osnabrück virtUOS: Center for Information Management.

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Presentation on theme: "Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Markus Ketterl University of Osnabrück virtUOS: Center for Information Management."— Presentation transcript:

1 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Markus Ketterl University of Osnabrück virtUOS: Center for Information Management and virtual Teaching Web lecture production Multimedia Content & Sharing

2 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Produktionskette: video/audio recording PowerPoint presentation screencapture virtPresenter lecture recording system automatic content provision: Recording of the content, preparation for publishing and providing on servers virtPresenter lecture recording framework Podcasts (Audio, Video & Enhanced Podcasts) Web lectures

3 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Backend and content production 4 Parts – Preparation – Recording – Processing – Distribution Processes are fully automated Lecturer starts/stops the presentation Recording system is scaleable Media on the servers + Metadata -> A/V repository

4 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Webinterface

5 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Content distribution 1 Production chain adds additional info and metadata for content re-use PodcastversionsWeb lecturesCourse websites University - LMS (Stud.IP) iTunes Store / U YouTube

6 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Content distribution 3 Lernfunk audio/video content management system: virtPresenter Facebook integration: Social Network Application Group (University of Osnabrück) Production chain adds additional info for further content re-use

7 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Social navigation support / Social generated footprints Identify relevant parts in lecture recordings In collaboration with the University of Pittsburgh

8 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Edit the recordings online & extract parts

9 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Content distribution 4 Wikipedia: Enhance Wikipedia with Multimedia:

10 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Integration in University Blog English Language and Linguistics Online

11 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Lernfunk - A/V repository Situation at the University University related multimedia content in different places: -inside the LMS -faculty websites -course websites -EXTERN -Old/different media file types (e.g. Real media Dinosaur) -lost links -forgotten "hard discs -...

12 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Lernfunk - A/V repository

13 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Do you know how your content is used? COLLECTING INTERACTION DATA FROM MULTIPLE VIEWS Examples for collected data: which platform is used, content playtime, search terms, additional links, user questions, how many users are online, user feedback

14 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Usage Analysis users: EmbedPlayer is used in 23% percent of all accesses even though it is relatively new. Embed-player is already well accepted by both students and lecturers. Web lecture vs. Podcast (Streaming vs. Download) --> Podcast is just a bonus

15 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Including our Candy virtPresenter PuMuKit REPLAY SURFmedia...

16 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Content distribution virtPresenter Lecture recordings Streaming Servers Red5 + Tomcat (blazeDS) Data trafic: - iTunes peaks! students every week using the virtPresenter UIs -Moving to clouds Situation at the moment:

17 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre Call for Participation Topics of Interest : Institutional audio-visual initiatives Web lectures and podcasting Adding pedagogical value to assets Open Educational Ressources Mobile learning Sustainable infrastructure and processes The OpenCast project Exchange formats / metadata Media distribution channels September 2nd - 3rd 2009, Osnabrück Besides we will also offer different Opencast Matterhorn "Beginners workshops" for developers and interested persons the second day.

18 Markus Ketterl virtUOS Zentrum für Informationsmanagement und virtuelle Lehre virtPresenter Lecture Recording Framework virtPresenter framework is opensource Will be part of Matterhorn & OpenCast community Info, code, help, publications can be found: Available lecture recordings and webcasts


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