Driving video recording method of vehicle and recording device for the same

A video recording method of a vehicle equipped with an audio video navigation (AVN) system, the video recording method comprising:

• recording, by at least one camera, a video of an outside of the vehicle;
• transmitting a current location of the vehicle to an external server;
• acquiring, by the external server, closed-circuit television (CCTV) information of at least one CCTV around the current location of the vehicle through a management server configured to manage public CCTVs;
• and
• synthesizing and storing, by the AVN system or the external server, a camera video recorded through the camera and the CCTV information,
• wherein the CCTV information comprises a CCTV-recorded video of a viewpoint from which the vehicle is viewed from the outside, and
• wherein synthesizing and storing the camera video comprises:
• acquiring, by the external server, the camera video from the AVN system;
• and
• editing and storing the CCTV information by overlapping the CCTV information with the camera video.