In a digital camera (1), when a plurality of EV shift values are selected and operation of a set key is performed by a user, a CPU calculates shutter speeds that respectively correspond to the selected EV shift values (S6). Next, the CPU repeatedly picks up images in sequence at the individual calculated shutter speeds, sorts the picked-up frame image data by shutter speed, and generates moving image data for individual shutter speeds. Then, the CPU multiple-displays the generated moving image data for each shutter speed as through images (S9), and records the generated moving image data for each shutter speed (S17).