Abstract: A system and method for distributing computer generated 3D visual effects over a communications network. The method includes receiving a computer generated 3D visual effect in a scene file format; and providing a user interface that permits simultaneous rendering and compositing of the computer generated 3D visual effect on a frame-by-frame basis with a digital video, wherein the user interface is configured to allow adjusting of a control that alters rendering of the computer generated 3D visual effect. The system includes: a database that stores a computer generated 3D visual effect in a scene file format; and a user interface that provides access to the database and is configured to allow the computer generated 3D visual effect to be rendered and composited on a frame-by-frame basis with a digital video, wherein the user interface permits manipulation of a control that alters rendering of the computer generated 3D visual effect.

Abstract: A computer operating system that can be flexibly constructed by inclusion of any of a plurality of processing components. These processing components include (1) a core component that includes a process manager that provides for co-execution of multiple processes, each such process having an associated context; (2) a first processing component that defines a predetermined processing function that is executed within the context of any of a number of multiple processes and that includes a set of import symbols and export functions; and (3) a component switch that is coupled to the core component to provide a tightly coupled connection between the core component and the first processing component such that an execution reference made within a particular context to any of the import symbols and export functions are local within that particular context.