| 发明名称 |
VIDEO PROCESSING SYSTEM FOR SCRAMBLING LAYERED VIDEO STREAMS AND METHODS FOR USE THEREWITH |
| 摘要 |
A video processing system includes a video encoder that encodes a video stream into an independent video layer stream and a first dependent video layer stream that requires the independent video layer for decoding. A scrambling module scrambles the independent video layer stream to produce a scrambled independent video layer stream and leaves the first dependent video layer stream unscrambled.
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| 申请公布号 |
US2009175329(A1) |
申请公布日期 |
2009.07.09 |
| 申请号 |
US20080969299 |
申请日期 |
2008.01.04 |
| 申请人 |
BROADCOM CORPORATION |
发明人 |
GORDON STEPHEN E.;CHEN SHERMAN (XUEMIN);DOVE MICHAEL;ROSMANN DAVID;QUIGLEY THOMAS J.;KARAOGUZ JEYHAN |
| 分类号 |
H04N11/02 |
主分类号 |
H04N11/02 |
| 代理机构 |
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