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MoViShare: A Location-Aware Mobile Social Network for Seamless Video Sharing

MoViShare is a pioneering mobile social network designed for video sharing, integrating location awareness to enhance user experience. It leverages the explosive growth of mobile devices and user-generated content, providing a platform where users can easily capture, browse, and share multimedia content anytime and anywhere. The system offers rapid searching, video abstraction, and seamless integration of social networking capabilities, empowering users to connect with nearby friends and share their experiences through pictures and videos while addressing bandwidth and power challenges.

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MoViShare: A Location-Aware Mobile Social Network for Seamless Video Sharing

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  1. MoViShare: Building Location-Aware Mobile Social Networks For Video Sharing Li Ma (lma8@cs.sfu.ca), ZonggaoJia (zmj@cs.sfu.ca),Jiangchuan Liu (supervisor, jcliu@cs.sfu.ca) School of Computing Science, Simon Fraser University, BC, Canada Motivation • Social networked media sharing • Web 2.0 trend since 2004 • Wikis, Blogs, Facebook, Video Sharing, etc • Two most important features • Social network • User generated content sharing • Internet video sharing & social networking • YouTube dominated with 55% of market share • 20% growth rate per month • 100 million accesses per day • Key factor is social networking • Mobile Industry • 4.1 billion cell phone users globally by 2008 • 23% use Internet via cell phone • Growth of mobile social network • 82 million people by 2007 • Multimedia over wireless mobile networks • Multimedia-ready mobile devices • Overlapped users (Video sharing vs. Mobile Networking surfing) • Opportunities • Instant capturing and uploading • Location information • Anyone, anytime, anywhere sharing • Challenges • Limited bandwidth & power • Mobile-specific utilities MoViShare Solution Implementation Details Video Abstraction • Recognize the limit • Fast browsing/searching at mobile devices • Video Abstraction • Explores mobility • Location based publishing, browsing and searching • Seamless integration • A comprehensive platform • A working prototype • Location aware social network • Contain individual’s presence, location and contextual info • Distance • Visualized location (pictures, videos) • Uses locations to reveal • Nearby/potential friends • Places of interests • Share videos/pictures • Location based • Social networking • Programming modules & tools • WAP site - .NET 2.0 Framework • Video abstraction service • Client side application • Symbian S60 3rd • WRT • Streaming service • Helix server • Challenges and solutions • Location-wise displaying • Extracting key frames • Integrating • Shorten the original video while preserving the important content • Many algorithms can apply • Extract key frames • Simple --- no heavy workloads • Intuitive • Fast searching and displaying • Can be attached within text messages • As way of notification • Fast broadcasting • and forwarding

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