| 摘要 |
<P>PROBLEM TO BE SOLVED: To display a list of MPEG stream data in an external device in a short period of time. <P>SOLUTION: When detecting a connection of the external device, an I picture analyzing part 105 analyzes I picture data in MPEG stream data stored in the external device, an I picture acquiring part 106 acquires a plurality of pieces of the IP picture data in the MPEG stream on the basis of an analysis result and stores the plurality of pieces of the IP picture data in an I picture storage memory 107, an I picture decoder 108 stores thumbnail image data obtained by decoding the I picture data stored in the I picture storage memory 107 in a thumbnail image storage memory 109, and a display control part 112 displays as a list the thumbnail image data stored in the thumbnail image storage memory 109 in a display part 113. <P>COPYRIGHT: (C)2009,JPO&INPIT |
