Invention Grant
US09420283B2 System and method for selecting a video encoding format based on feedback data
有权
基于反馈数据选择视频编码格式的系统和方法
- Patent Title: System and method for selecting a video encoding format based on feedback data
- Patent Title (中): 基于反馈数据选择视频编码格式的系统和方法
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Application No.: US14253357Application Date: 2014-04-15
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Publication No.: US09420283B2Publication Date: 2016-08-16
- Inventor: Stephen G. Perlman , Roger van der Laan , Timothy Cotter , Scott Furman , Rob McCool , Ian Buckley
- Applicant: Sony Computer Entertainment America LLC
- Applicant Address: US CA San Mateo
- Assignee: Sony Interactive Entertainment America LLC
- Current Assignee: Sony Interactive Entertainment America LLC
- Current Assignee Address: US CA San Mateo
- Agency: Martine Penilla Group, LLP
- Main IPC: A63F13/12
- IPC: A63F13/12 ; H04N19/164 ; A63F13/30 ; H04N21/2343 ; H04N21/2381 ; H04N21/6377 ; H04N21/658 ; H04N21/6583 ; H04N21/6587 ; H04L29/06 ; H04N19/172 ; H04N19/169 ; H04N19/61 ; H04N19/107 ; H04N19/132 ; H04N19/146 ; H04N19/436 ; H04N7/10

Abstract:
A computer-implemented system and method for performing video compression are described. For example, a method according to one embodiment comprises: encoding a plurality of video frames or portions thereof according to a first encoding format; transmitting the plurality of encoded video frames or portions to a client device; receiving feedback information from the client device, the feedback information usable to determine whether data contained in the video frames or portions has been successfully received and/or decoded; in response to detecting that one or more video frames or portions thereof have not been successfully received and/or decoded, determining a number of video frames or portions thereof which have not been successfully received and/or decoded and: (1) if the number of video frames or portions thereof which have not been successfully received and/or decoded is above a specified threshold, then encoding a new video frame or portion thereof according to a second encoding format, the second encoding format comprising a format which is not dependent on previously-transmitted video frames or portions thereof; or (2) if the number of video frames or portions thereof which have not been successfully received and/or decoded is below a specified threshold, then encoding a new video frame or portion thereof according to the first encoding format, the new video frame encoded to be dependent on a last known successfully received video frame or portion thereof; and transmitting the new video frame or portion thereof to the client device.
Public/Granted literature
- US20140226713A1 System and Method for Selecting a Video Encoding Format Based on Feedback Data Public/Granted day:2014-08-14
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