To generate and supply push data for introducing a content to a user of another device to promote purchase thereof based on content data.
Push data 921 comprises metadata including fringe extraction data 931 and introducer relevant data 932, and cutout music data 933, and the fringe extraction data 931 includes data extracted from fringe data of acquired content data. The introducer relevant data 932 comprises, for example, a user ID of introducer, a transmitting source device ID of the push data 921, a plurality of processed image data, music introduction information, purchase server designation information, push data supply date information, and message data corresponding to a message from a content introducer to a user to which the content is introduced. The present invention is applicable to an information communication terminal.
MATSUMOTO YOSHIO
FUKUSHIMA TAKASHI
KAWAHARA HIROYUKI
JP2003296623A | 2003-10-17 | |||
JP2004355657A | 2004-12-16 | |||
JP2002109379A | 2002-04-12 |
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