BD-J

BD-J (Blu-ray Disc Java) is a platform that allows developers to create interactive features for Blu-ray movies, such as menus, special content, and games. It uses Java programming language to enable these functions, enhancing the viewing experience with additional content beyond the movie itself. BD-J provides a standardized way for publishers to add rich, dynamic features that can run smoothly on compatible Blu-ray players, making the experience more engaging and versatile for viewers.