A drive recorder is provided with a moving object detecting unit and a temporary recording control unit. A moving object detecting unit detects a moving object in a captured image acquired by an image acquiring unit mounted on the own vehicle and provided with a plurality of cameras capturing images around the own vehicle. A temporary recording control unit selects, as a temporary recording camera, one or more cameras which are included in the plurality of cameras in the image acquiring unit and which include a target camera which is a camera including the position of the moving object within an image capturing range of the camera, according to a detection result from the moving object detecting unit, and to record an image captured by the temporary recording camera in a previously prepared recording medium.