摘要 |
<p>A GUI generating unit displays a GUI screen listing a plurality of sets of video content. A playback controlling unit performs a playback operation on a set of video content which is selected by a user on the GUI screen, and keeps a history of a playback start position and a playback stop position. A GUI updating unit updates the GUI screen and displays it, after the playback operation by the playback controlling unit. To update the GUI screen, a thumbnail generating unit chooses a plurality of pieces of picture data from between the playback start position and the playback stop position in the set of video content, and places thumbnails of these pieces of picture data on the GUI screen.</p> |