An information processing device 1X that has, primarily, a slow video generation means 16X and a digest candidate generation means 18X. For first candidate video data Cd1 that is video data that corresponds to a selected section of source material video data Dm, the slow video generation means 16X generates slow video SL obtained by slowing the reproduction speed of the first candidate video data Cd1. On the basis of the source material video data Dm and the slow video SL, the digest candidate generation means 18X generates a digest candidate Cd that is a candidate for a digest of the source material video data Dm.