Video copy detection

Video copy detection is like a special type of detective work for videos. It's like when a police officer investigates a crime scene. When they do this, they look for things like fingerprints, footprints and other clues that can help them find out who did it. With video copy detection, computers look for clues in video files to try and find out if the video has been copied from somewhere else. They look for things like special watermarks or certain types of coding that can help them tell if the same video file has been used in multiple places.