发明名称 Playback Device, Method and Program, and Recording Medium
摘要 A playback device for playing a video content selected from a plurality of video contents includes a first creating unit that creates a thumbnail for each video content without a copy restriction by reducing a frame image constituting the video content, a second creating unit that creates an index for each video content with a copy restriction by using one of a character string and a figure relating to the video content, and an output unit that outputs a thumbnail screen obtained by arranging thumbnails created by the first creating unit and indexes created by the second creating unit to another device.
申请公布号 US2008295183(A1) 申请公布日期 2008.11.27
申请号 US20050547976 申请日期 2005.04.15
申请人 OKAMOTO SHUJI;YAMAMOTO YOICHI 发明人 OKAMOTO SHUJI;YAMAMOTO YOICHI
分类号 G06F21/00;G11B27/034;G11B27/10 主分类号 G06F21/00
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