1. A recording apparatus characterized by comprising: a setting unit configured to set a still-image-with-moving-image photographing mode; a still-image photographing unit configured to photograph a still image in response to a still-image photographing request while the still-image-with-moving-image photographing mode is set; a moving-image photographing unit configured to photograph a moving image while the still-image-with-moving-image photographing mode is set; a moving-image storage unit, which continuously buffers the moving image when the still-image-with-moving-image photographing mode is set, wherein when the moving-image storage unit is full, image data of an old frame of the moving image is deleted from the move-image storage unit and image data of a new frame is stored in the moving-image storage unit; a generating unit configured to generate an output moving image on the basis of a still image obtained as a result of the photographing by the still-image photographing unit and a moving image that has been obtained as a result of the photographing by the moving-image photographing unit and retrieved from the moving-image storage unit, wherein at least one frame that is visually distinguishable from both the still image and the moving image is provided on at least one side of the still image between the still image and the moving image to generate the output moving image; and recording unit configured to record the still image obtained as a result of the photographing by the still-image photographing unit and the output moving image generated by the generating unit.