| 摘要 |
<P>PROBLEM TO BE SOLVED: To quickly make a frame-advance moving image file from a compressed moving image file. <P>SOLUTION: A demultiplexing processor 25 performs demultiplexing to a moving image file to be inputted, and separates image data. A cutoff 27 cuts off a pre-area from the start of the image data to a predetermined period. A decoder 28 decodes the cut pre-area image data, and separates the image data into static image frames arranged in chronological order. An extractor 29 extracts a static image frame whose duration is in the same position from the static image frame composing the pre-area image data. A frame-advance moving image generator 30 makes a frame-advance moving image file by arranging in chronological order, and combining the static image frames extracted. <P>COPYRIGHT: (C)2008,JPO&INPIT |
