发明名称 |
Video processing system for scrambling video streams with dependent portions and methods for use therewith |
摘要 |
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. |
申请公布号 |
US8068608(B2) |
申请公布日期 |
2011.11.29 |
申请号 |
US20070957628 |
申请日期 |
2007.12.17 |
申请人 |
CHEN SHERMAN (XUEMIN);KARAOGUZ JEYHAN;DOVE MICHAEL;ROSMANN DAVID;QUIGLEY THOMAS J.;GORDON STEPHEN E.;BROADCOM CORPORATION |
发明人 |
CHEN SHERMAN (XUEMIN);KARAOGUZ JEYHAN;DOVE MICHAEL;ROSMANN DAVID;QUIGLEY THOMAS J.;GORDON STEPHEN E. |
分类号 |
H04N7/167 |
主分类号 |
H04N7/167 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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