Design and Implementation of Metadata for n-Screen UCC Recommender System

After fever for mobile, n-Screen is being grown up which enables the users to access the contents with the various ways beyond the fact one content is used in various multimedia devices. In case of UCC among the consumed contents in n-Screen, its consumption is being increased along the development of n-Screen considering its characteristics as the production contents of user-oriented and it is recognized as the increase of market share and the number of views of UCC service providers such as You Tube. But in case of UCC, it is difficult to select and watch the contents in need due to its huge amounts of contents and the problems of copyright can be caused because they are possible to be reproduced. So, this study designed metadata of UCC recommender system so that UCC can be consumed in n-Screen. The web, mobile and IPTV were set as the object of this study which have the high frequency of users´ access among n-Screen. We considered the characteristics of each device to design the metadata of recommender system and designed mobile to be linked with IPTV after defining metadata based on web especially. We used metadata of UCC reference for recommendation and constructed metadata of UCC recommender system which linked web with mobile based on that.