Invention Grant
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
- Patent Title: Distribution and use of video statistics for cloud-based video encoding
- Patent Title (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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Application No.: US13623543Application Date: 2012-09-20
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Publication No.: US09491494B2Publication Date: 2016-11-08
- Inventor: Pierre Seigneurbieux , Shivkumar Jayaraman , Wayne D. Michelsen , Fabrice Quinard , Shiv Saxena , Venkatram Vajjhula
- Applicant: Google Technology Holdings LLC
- Applicant Address: US CA Mountain View
- Assignee: Google Technology Holdings LLC
- Current Assignee: Google Technology Holdings LLC
- Current Assignee Address: US CA Mountain View
- Agency: Byrne Poh LLP
- Main IPC: H04N7/16
- IPC: H04N7/16 ; H04N9/74 ; H04N5/00 ; H04N21/222 ; H04N21/234 ; H04N21/235 ; H04N21/236 ; H04N21/266 ; H04N21/647
Abstract:
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.
Public/Granted literature
- US20140078401A1 DISTRIBUTION AND USE OF VIDEO STATISTICS FOR CLOUD-BASED VIDEO ENCODING Public/Granted day:2014-03-20
Information query
