INFORMATION PROCESSING DEVICE, METHOD, AND COMPUTER PROGRAM

摘要

Disclosed is an information processing device (1), comprising a composition information acquisition means for acquiring information that denotes a prescribed location within a composition that is contained within music data; a musical score information acquisition means for acquiring information that denotes a prescribed location within a musical score that is described in image data; and a synchronization means for generating synchronization information that synchronizes the composition contained in the music data with the musical score described in the image data, on the basis of the information that denotes the prescribed location within the composition and the information that denotes the prescribed location within the musical score.