Invention Grant
- Patent Title: Systems and methods for enhanced video encoding
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Application No.: US15665129Application Date: 2017-07-31
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Publication No.: US09912956B2Publication Date: 2018-03-06
- Inventor: John Torres Fremlin
- Applicant: Facebook, Inc.
- Applicant Address: US CA Menlo Park
- Assignee: Facebook, Inc.
- Current Assignee: Facebook, Inc.
- Current Assignee Address: US CA Menlo Park
- Agency: Sheppard Mullin Richter & Hampton LLP
- Main IPC: H04N19/154
- IPC: H04N19/154 ; H04N19/176 ; H04N19/115 ; H04N19/192

Abstract:
Systems, methods, and non-transitory computer-readable media receive a source video having a source file size. A bit rate at which to encode the source video is determined. The source video is encoded at the determined bit rate to produce an encoded video having a file size less than the source file size. A video quality metric for the encoded video is determined. Whether or not the video quality metric for the encoded video is within an allowable deviation from a target quality metric is determined. The source video is encoded at another determined bit rate when the video quality metric for the encoded video is outside the allowable deviation from the target quality metric. Determining the bit rate and encoding the source video at the determined bit rate can repeat iteratively until the video quality metric for the encoded video is within the allowable deviation from the target quality metric.
Public/Granted literature
- US20170332082A1 SYSTEMS AND METHODS FOR ENHANCED VIDEO ENCODING Public/Granted day:2017-11-16
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