An AI video analyzing system automatically extracts real-time sports data from basketball games captured by moving/fixed cameras and provides visualized graphics results of the data. We focus on real-time sport event detection, highlight extraction, action analysis, advanced tactical analysis, and AI-based post-production of game videos that produces informative and entertaining new media. Our product is useful for the customers associated with sports, such as coaches, players, audiences, sport data companies, broadcast companies, and sport venue operators.