Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ut Nguyen0
Francis Cheung0
Date of Patent
July 14, 2009
0Patent Application Number
106406840
Date Filed
August 14, 2003
0Patent Primary Examiner
Patent abstract
A system and method for substituting data packets into a data stream, is provided. In one embodiment, the data stream is a video data stream. The system includes packet buffers, a multiplexer, a packet substitution controller, a direct memory access (DMA) engine and a link list buffer controller. A method is also provided for substituting data packets—containing information of the same or different type—into a video data stream at variable rates using a selection mechanism driven by link list buffer control.
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