Welcome…. Metadata & Search For User Generated Video. … to the Human Network. December 13, 2007 Drew Major Cisco Fellow . Explosion of User Generated Content. Envision a world where almost all user generated content is uploaded for archival and publishing
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Welcome… Metadata & Search ForUser Generated Video … to the Human Network December 13, 2007Drew Major Cisco Fellow
Explosion of User Generated Content Envision a world where almost all user generated content is uploaded for archival and publishing All raw footage shot & pictures taken Will dwarf all text Publishing driven from the net On the fly transcoding, mixing, etc. Minimal required metadata Simple description Strongly encourage additional metadata Very easy and intuitive to add Activity, participants, etc.
Privacy Issues Associated With Search Users may wish to limit exposure of video’s existence Richer metadata exposes more Today can create rich access control per publishing site Within site search unfettered Limits visibility to Internet-based search Can & should video search be enhanced to enforce access rights?
Identity For Search? Perhaps video provides opportunity Universal “soft” identification of user Implies universal directory Enforced by search engines Add visibility to access restricted content Optional extension to existing search If identification available then access protected exposed