Importance

Loading Importance Indicators...

Abstract

To realize an information processing apparatus for editing data which enables editing of data intuitively with a simple operation. A track segment is displayed at a position corresponding to a track number on a first coordinate axis in a track segment display area, with a range corresponding to the period from the start time to the end time of the track on a second coordinate axis, so that it is possible to intuitively notify a user of the place in the order and the performance time of each track based on the position relationship among track segments and the length thereof. Furthermore, in response to an operation to move a track segment along the first coordinate axis, the track number of a track corresponding to the track segment is changed; the order of tracks is also changed; and in addition, the track segment is displayed as having moved to the position corresponding to the changed track number and the changed place in the order. Thereby, it is possible for the user to easily change the order of tracks with an intuitive operation.

Loading the Abstract Image...

First Claim