| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem on image complicatedness and to easily grasp information existence by displaying information items together with reduced images on the screen and switching the display/non-display of an information icon selected by an operation on the screen. SOLUTION: When a sub pull-down menu item 121 is selected and canceled in a state in which all information existence icons are shown, the existence display of information added as 'photographing date and hour information' is not displayed among information added to the entire video data, that is the information existence icon of the 'photographing date and hour information' is not displayed. When a sub pull-down menu item 122 is selected and canceled in the same manner the information existence icons 132 and 135 of 'photographing place information' are not displayed. When the item 121 is selected again, the information existence icon of the 'photographing date and hour information' is redisplayed. When a pull-down menu item 111 is selected, all selections of sub pull-down menu items existing on a lower layer than it are canceled.
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