Garlick, Harrison & Markison
Video processing system for scrambling video streams with dependent portions and methods for use therewith
A video processing system includes a video encoder that encodes a video signal into a contiguous video stream having an independent portion and a dependent portion that requires the independent portion for decoding. A scrambling module scrambles the contiguous video stream to produce a scrambled video stream by scrambling the independent video portion and leaving the dependent portion unscrambled.
Broadcom Corporation
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Sherman (Xuemin) Jeyhan Michael Stephen E. David Thomas J.
Chen Karaoguz Dove Gordon Rosmann Quigley