1. An image capture apparatus capable of continuous shooting, comprising: a configuring unit that configures a control value of exposure used to capture an image; a tracking unit that tracks a subject; and a determination unit that determines a degree of reliability of the tracking result obtained by said tracking unit, wherein said tracking unit tracks the subject during continuous shooting, and when said determination unit determines that the degree of reliability of the tracking result obtained by said tracking unit during the continuous shooting is high, said configuring unit configures a control value of exposure used to capture an image of the previous frame as a control value of exposure used to capture an image of the next frame.