Apparatus for watermarking by dividing off tracking information and method therefor

The watermarking method and apparatus using the segmented tracking information is provided. The watermarking apparatus using the segmented trace information is predetermined by the watermarking pattern image receiving unit for Bits receives the watermarked pattern image that includes the user ID value, or based on the user terminal ID value produce a binarized tracking information, and splitting the generated trace information, and the addition to identifying the divided track information group number value based on the bit value of the watermark information generating unit, the watermark information to generate a watermark information the watermark pattern image call, comprising the overlay portion to overlay a portion of the watermarking pattern image to the calling of the frame for each frame in the video data in sequence, then the overlay part overlays by repeating the watermarking information. Watermarking, tracking information, Split, sync codes, logos, images, overlays