| 摘要 |
PROBLEM TO BE SOLVED: To enable a viewer to view the presented information about a program in a relaxed manner by predicting the development of the program in the immediate future (future) and re-confirming the missed information. SOLUTION: A part of inputted video data is extracted from the video data, and a plurality of thumbnail images (main images) are generated. Also, a plurality of subtitle images (sub-images) are generated from information related to the video data. The plurality of thumbnail images are disposed in time series, and an imaginary space (three dimensional) in which the plurality of subtitle images are each disposed in time series in association with the thumbnail images is generated and displayed. COPYRIGHT: (C)2010,JPO&INPIT
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