Invention Grant
- Patent Title: System and method for compressing video based on latency measurements and other feedback
- Patent Title (中): 基于延迟测量和其他反馈压缩视频的系统和方法
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Application No.: US12538081Application Date: 2009-08-07
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Publication No.: US09192859B2Publication Date: 2015-11-24
- Inventor: Stephen G. Perlman , Roger van der Laan , Timothy Cotter , Scott Furman , Robert McCool , Ian Buckley
- Applicant: Stephen G. Perlman , Roger van der Laan , Timothy Cotter , Scott Furman , Robert McCool , Ian Buckley
- Applicant Address: US CA San Mateo
- Assignee: Sony Computer Entertainment America LLC
- Current Assignee: Sony Computer Entertainment America LLC
- Current Assignee Address: US CA San Mateo
- Agency: Martine Penilla Group, LLP
- Main IPC: H04N7/50
- IPC: H04N7/50 ; H04N19/107 ; A63F13/30 ; H04N21/2343 ; H04N21/2381 ; H04N21/266 ; H04N21/6377 ; H04N21/658 ; H04N21/6583 ; H04N21/6587 ; H04L29/06 ; H04N19/172 ; H04N19/169 ; H04N19/61 ; H04N19/132 ; H04N19/146 ; H04N19/436 ; H04N7/10
Abstract:
A system and method for performing video compression and streaming video from an online hosted video game or application. The online hosted video game or application is streamed to the client with a latency such that the user has the perception that the selected video game or application is responding instantly to the control signals received from the client device. In addition, feedback information received from the client device is used to determine characteristics of a communication channel between a server and the client. The video stream encoding is adjusted based on the detected communication channel characteristics, while maintaining a latency such that the user has the perception that the selected video game or application is responding instantly.
Public/Granted literature
- US20100166065A1 System and Method for Compressing Video Based on Latency Measurements and Other Feedback Public/Granted day:2010-07-01
Information query
