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.
|
申请公布号 |
US8520737(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US201213409240 |
申请日期 |
2012.03.01 |
申请人 |
GORDON STEPHEN E.;CHEN SHERMAN (XUEMIN);DOVE MICHAEL;ROSMANN DAVID;QUIGLEY THOMAS J.;KARAOGUZ JEYHAN;BROADCOM CORPORATION |
发明人 |
GORDON STEPHEN E.;CHEN SHERMAN (XUEMIN);DOVE MICHAEL;ROSMANN DAVID;QUIGLEY THOMAS J.;KARAOGUZ JEYHAN |
分类号 |
H04N11/00 |
主分类号 |
H04N11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|