A control method for an image processing apparatus communicably connected to a display device that displays a left eye image viewable by a left eye and a right eye image viewable by a right eye, the control method comprising:
- obtaining a fisheye image that is a moving image captured using a fisheye lens;
- performing an image process to reduce a distortion on one image between a left eye image and a right eye image in a case where the left eye image and the right eye image are included in the fisheye image;
- and
- performing the image process on another image in a case where the image process for the one image is completed within a predetermined time period.