Here is a description of the video: The video shows a judo or similar martial arts match underway. Two competitors, both dressed in white uniforms with either red or blue waistbands, are locked in combat on a square mat with alternating red and green sections. A referee dressed in white and black stands closely to monitor the match. Behind the mat is a crowd of spectators, many of whom are taking photos or videos with their phones. There is a scoring table in the background manned by several officials. The event appears to be taking place in a gymnasium, indicated by the hardwood floor, basketball court markings, and high ceilings.