Patent ID: 8421870

Claim:
A processor's operating method for automatic control of multiple cameras, comprising: receiving first information that is outputted from a first camera driver in accordance with a genlock signal and includes view angle information and a timecode of a first main camera; receiving second information that is outputted from a second camera driver in accordance with the genlock signal and includes view angle information and the timecode of a second main camera; receiving third information that is outputted from at least one third camera driver in accordance with the genlock signal and includes view angle information of at least one auxiliary camera and the time code; changing the view angle of the at least one auxiliary camera to a view angle changing reference formed by a view angle overlapping area of the first and second main cameras on the basis of the view angle information of the first or second main camera within the first information or the second information; and calculating positions and the view angles of the first and second main cameras in accordance with the timecode.