hypermedia laboratory 1 pasi häkkinen tampere university of technology hypermedia laboratory...
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Hypermedia Laboratory1
Pasi HäkkinenTampere University of TechnologyHypermedia [email protected]
VICTOR video commenting tool for annotating web videos
Hypermedia Laboratory
Outline
• What is Victor video commenting tool?
• Main functionalities
• Requirements
• Use cases
• Availability
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Video commenting in the web?
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• Current status: only general comments without easy way to point and navigate to some specific position of the video clip
• ”Just look at that stunt at 2:34 ...”
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What is Victor?
• Web-based multi-user video annotation tool with time sensitive comments
• Exercise platform
• Can be used as stand-alone tool or integrated to some CMS (Moodle module as proof of concept)
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Video annotation view
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Main functionalities
• Importing media to Victor (uploading or linking)
• Video annotation
• Assignments using video comments
• Evaluation of submitted assignments
• Role based access rights– Both functions and content
• Support for single sign-on authentication (Shibboleth)
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Client requirements
• Web browser: Firefox or Internet Explorer
• Media player required by content video:– RealPlayer– Quicktime Player– Windows Media Player– (Flash Player)
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Server requirements
• Linux or other Unix server
• Apache web server
• MySQL database
• PHP
Optional:
• Shibboleth Service Provider (SP) software
• Media server for long video content
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Use case: Speech communication and negotiation skills
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Video conference exercise at TUT
• Victor used as a self reflection tool for students
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Use case: Language studies
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Swedish course at Helsinki School of Economics (MCU, recording and Victor server provided by University of Helsinki)
• Victor used as a teacher’s feedback tool
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Availability
• Victor developed with support of Finnish universities, IT-Peda and VideoFunet
freely available for Finnish institutions of higher education
• Provided as small scale service by TUT/Hypermedia Laboratory
• Co-operation possible with other partners
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Thank You!
Pasi Häkkinen
TUT/Hypermedia Laboratory
Email: [email protected]
Web: http://matwww.ee.tut.fi/victor and http://www.tut.fi/victor