| 摘要 |
PROBLEM TO BE SOLVED: To realize an audio data editing device for enabling a user to intuitively edit audio data with a simple operation. SOLUTION: By displaying track indicators in a range corresponding to the period from the start time to end time of tracks in a second coordinate axis at a position corresponding to a track number in the first coordinate axis of a track indicator display area, the user can be intuitively notified of the sequence and playing time of each track through positional relations and lengths of the track indicators. In addition, by changing the track numbers corresponding to track indicators and also changing track sequences in accordance with a moving operation in the first coordinate axial direction with respect to the track display operators, and further moving and displaying the track indicators to/at the position corresponding to the changed track numbers and sequences, the user can easily change the track sequences with an intuitive operation. COPYRIGHT: (C)2005,JPO&NCIPI
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