A system for controlling image capture includes a control apparatus including a main body, a dial located in a slot of a sidewall of the main body with a portion of a cylindrical sidewall of the dial being exposed to be turned by a finger of a user, a memory storing a computer program code, and a processor configured to execute the computer program code to: receive, from a movable device, an image of a target imaging area, control a motion attitude of the movable device according to an operation on a joystick of the control apparatus by the user holding the control apparatus, and adjust an attitude of a gimbal device configured on the movable device according to an operation on the dial configured on the control apparatus by the user while controlling the motion attitude of the movable device.