Invention Grant
- Patent Title: Video compression system and method for reducing the effects of packet loss over a communication channel
- Patent Title (中): 视频压缩系统和减少通信信道丢包影响的方法
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Application No.: US14318158Application Date: 2014-06-27
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Publication No.: US09149722B2Publication Date: 2015-10-06
- Inventor: Stephen G. Perlman , Roger van der Laan
- Applicant: Sony Computer Entertainment America LLC
- Applicant Address: US CA San Mateo
- Assignee: Sony Computer Enterntainment America LLC
- Current Assignee: Sony Computer Enterntainment America LLC
- Current Assignee Address: US CA San Mateo
- Agency: Martine Penilla Group, LLP
- Main IPC: H04N7/173
- IPC: H04N7/173 ; A63F13/30 ; H04N21/214 ; H04N21/478 ; H04N21/61 ; H04N7/10

Abstract:
A system and method are described below for reducing the effects of packet loss in a video communication system. For example, one embodiment of a computer-implemented method comprises: logically subdividing each of a sequence of images of a video stream into a plurality of tiles, each of the tiles having a defined position within each of the sequence of images; and packing the tiles into a plurality of data packets to maximize the number of tiles which are aligned with boundaries of each of the data packets; and transmitting the data packets containing the tiles over a communication channel from a server to a client.
Public/Granted literature
- US20140309033A1 Video Compression System and Method for Reducing the Effects of Packet Loss Over A Communication Channel Public/Granted day:2014-10-16
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