An image processing apparatus performs control to generate a first video signal containing a video image in which a first range in an acquired image is resized to have a predetermined aspect ratio if the image processing apparatus is in a first mode of acquiring an image of a recording target region, and generate a second video signal containing a video image in which a second range different from the first range in the acquired image is resized in such a manner that an aspect ratio of the recording target region contained in the second range after the resizing matches the predetermined aspect ratio if the image processing apparatus is in a second mode of acquiring an image containing a peripheral region.