Disclosed are a multi-degree-of-freedom attitude adjustment camera apparatus, and a control method, device and medium, the apparatus includes: a fixed support; a camera adjusting module which includes an upper chassis, a lower chassis and three bolts, the upper chassis is fixed on the fixed support, the upper chassis is provided with three through holes with threaded structures, and the three bolts penetrate through the three through holes and are matched with the threaded structures on the through holes; first ends of the bolts penetrate through the through holes and then are connected with a first surface of the lower chassis; and a second surface of the lower chassis is provided with a connecting member for connecting a camera; three motors, wherein the motors are connected to second ends of the bolts; and an upper computer connected with the motors and the camera.