A holding unit (24) forms view history information corresponding to video from reproduced video information received from a video display control unit (22) and the time when the video is reproduced, and holds the information. Upon reception of video information to be thumbnail-displayed from a thumbnail display control unit (21), a judgment unit (25) acquires view history information on the corresponding video from the holding unit (24) and judges whether to perform dynamic image display or still image display of the corresponding thumbnail. According to the instruction from the judgment unit(25), a selection unit (26) selects still image data or dynamic image data to be used as video data to be thumbnail-displayed for each of thumbnails list-displayed on a screen and outputs the selectedone to a thumbnail display control unit (21). Thus, when displaying thumbnails on a list, it is possible to dynamic-image-display a plurality of thumbnails in an appropriate format of user view condition.