1. A method of encoding multi-view video, comprising: receiving a plurality of video data from at least one multi-view camera; determining whether each of the plurality of the video data which is received includes camera parameters in predetermined video units; and adaptively encoding each of the plurality of the video data in the predetermined video units according to whether each of the plurality of video data includes the camera parameters, inserting, into the plurality of video data which is encoded, camera parameter information comprising a flag which indicates a presence of camera parameters in each of the plurality of video data, wherein the camera parameters comprise intrinsic camera parameters regarding intrinsic camera characteristics comprising a focal length and a principal point and extrinsic camera parameters regarding extrinsic camera characteristics.