Patent ID: 7450129
Filing Date: 2008-11-11
Classification: G06F,G06T,G09G,Y10S

Abstract:
1. A method, including steps of sending a set of rendering commands, from a controlling device to a set of rendering devices, within a selected frame duration; when the set of rendering commands cannot be received by the set of rendering devices within the selected frame duration, performing the steps of compressing the set of rendering commands before they are received at the set of rendering devices, wherein compressed rendering commands can be received at the set of rendering devices within the selected frame duration; caching sequences of rendering commands that are relatively duplicative of earlier such sequences at the controlling device; and rendering a scene including a moving object within a background of scenery including the steps of sending a relatively shorter command to at least some of the set of rendering devices directing the at least some of the set of rendering devices to render the same scenery as in an earlier sequence of rendering commands, and sending other commands with respect to the moving object.