1. An electronic apparatus comprising: a text recognition module configured to recognize a character string in a plurality of still images; a group creation module configured to create a plurality of groups by classifying the plurality of still images; a group extraction module configured to extract, from the plurality of groups, groups comprising a still image which satisfies a predetermined condition; an arrangement module configured to arrange still images included in the extracted groups in a predetermined order, and to insert a still image included in the extracted groups comprising the character string at a predetermined position of the still images; and a movie generator configured to generate movie data for successively displaying the arranged still images in the extracted groups.