To provide a camera which even when the exposure condition abruptly changes during capturing a moving image, is capable of reproducing the captured image as a natural moving image.

A camera (1) comprises: imaging means (11) which continuously captures subject images and outputs the subject images as moving image data; and image storage control means (15) which calculates the rate of change in exposure between the frames of the moving image data output from the imaging means and performs control lest the frame at the time when the rate of change exceeds the threshold is stored in a storage area for storing the moving image data.