Abstract: A menuing system for a video distribution system provides an interactive display to allow a user to select and control the delivery of program material. A central host computer processes initial request for service from users and maintains a database of currently available program materials and other system resources. In response to a user's request for service, the central host computer assigns one of a plurality of assignable computing devices (ACDs) to communicate with the user. The ACD reads the database and presents an interactive menu to the user on the user's audiovisual display monitor. Using a graphical user interface (GUI) the user may then respond to the menu by selecting an item for viewing. The menuing system may have a number of levels that the user may parse through to allow the user to select desired program material. Upon selection by the user, the ACD passes the request on for further programming.

Abstract: A menuing system for a video distribution system provides an interactive display to allow a user to select and control the delivery of program material. A central host computer processes initial request for service from users and maintains a database of currently available program materials and other system resources. In response to a user's request for service, the central host computer assigns one of a plurality of assignable computing devices (ACDs) to communicate with the user. The ACD reads the database and presents an interactive menu to the user on the user's audiovisual display monitor. Using a graphical user interface (GUI) the user may then respond to the menu by selecting an item for viewing. The menuing system may have a number of levels that the user may parse through to allow the user to select desired program material. Upon selection by the user, the ACD passes the request on for further programming.

Abstract: A method and system for video distribution among a plurality of users uses a host computing device that allocates tasks among a number of audiovisual serving devices. A user can select between traditional video program material, such as scheduled special events and on-demand feature length films, as well as Internet access, video games and computer applications. Assignable Computing Devices (ACDs), one type of audiovisual serving device within the system, are used for a number of functions including providing Internet access to users, controlling the menu-driven process of selecting program material and providing computer applications to users. Other types of audiovisial serving devices provide program material such as on-demand feature length films and video games. The user communicates with the ACDs through an intuitive graphical user interface (GUI) while selecting program material to view through a series of menus, which may be customized according to the preferences of an individual user.

Abstract: A menuing system for a video distribution system provides an interactive display to allow a user to select and control the delivery of program material. A central host computer processes initial request for service from users and maintains a database of currently available program materials and other system resources. In response to a user's request for service, the central host computer assigns one of a plurality of assignable computing devices (ACDs) to communicate with the user. The ACD reads the database and presents an interactive menu to the user on the user's audiovisual display monitor. Using a graphical user interface (GUI) the user may then respond to the menu by selecting an item for viewing. The menuing system may have a number of levels that the user may parse through to allow the user to select desired program material. Upon selection by the user, the ACD passes the request on for further programming.

Abstract: A compound time-multiplexed video transmission processing system transmitting and receiving a signal corresponding to luminance signal for driving a video display includes a transmit processor for processing a received luminance signal to produce a time-multiplexed mixed field signal based on a high frequency signal corresponding to a high frequency portion of the input luminance signal received during a previous field and a half bandwidth signal received during a current field, and a receive processor for processing the mixed field signal to produce an output luminance signal based on the high frequency portion and the half bandwidth signal. The transmit processor includes circuitry for storing the high frequency portion of the input luminance signal from the previous field. The system produces an artifact in the mixed field signal, which is evenly distributed in the output luminance signal in a predetermined processing sequence. A method for processing luminance signals is also disclosed.