发明授权
US09491494B2 Distribution and use of video statistics for cloud-based video encoding
有权
分布和使用基于云的视频编码的视频统计信息
- 专利标题： Distribution and use of video statistics for cloud-based video encoding
- 专利标题（中）： 分布和使用基于云的视频编码的视频统计信息
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申请号： US13623543申请日： 2012-09-20
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公开(公告)号： US09491494B2公开(公告)日： 2016-11-08
- 发明人: Pierre Seigneurbieux , Shivkumar Jayaraman , Wayne D. Michelsen , Fabrice Quinard , Shiv Saxena , Venkatram Vajjhula
- 申请人： Google Technology Holdings LLC
- 申请人地址： US CA Mountain View
- 专利权人： Google Technology Holdings LLC
- 当前专利权人： Google Technology Holdings LLC
- 当前专利权人地址： US CA Mountain View
- 代理机构： Byrne Poh LLP
- 主分类号： H04N7/16
- IPC分类号： H04N7/16 ; H04N9/74 ; H04N5/00 ; H04N21/222 ; H04N21/234 ; H04N21/235 ; H04N21/236 ; H04N21/266 ; H04N21/647
摘要：
A method for processing a video stream includes receiving first and second copies of the video stream by first and second video processing devices, respectively, and generating first and second statistical data for the video stream by the first and the second video processing devices, respectively. The method further includes transmitting in first and second transmissions the first and the second copies of the video stream with the first and the second statistical data respectively from the first and the second video processing device to a third video processing device, and reading the first and the second statistical data from the first and the second transmissions by the third video processing device. The method further includes combining the first and the second statistical data with one copy of the video stream by the third video processing device, and transmitting the one copy of the video stream with the first and the second statistical data.
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