SYSTEM OF LINKABLE CAMERAS, EACH RECEIVING, CONTRIBUTING TO THE ENCODING OF, AND TRANSMITTING AN IMAGE

The camera system of the present invention includes a plurality of cameras each including an imaging unit and an image processing unit. If configured to operate in a mode that is for cooperation with other cameras, a first camera included in the camera system causes the image processing unit thereof to receive images from other cameras, and generate synthesized image by synthesizing the received images and an image captured by the imaging unit thereof. The first camera transmits the generated synthesized image to a second camera included in the camera system. The second camera causes, if configured to operate in the mode that is for cooperation with other cameras, the image processing unit thereof to perform part or whole of encoding of the received synthesized image.