Invention Grant
- Patent Title: Method of content adaptive video encoding
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Application No.: US15274684Application Date: 2016-09-23
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Publication No.: US09866845B2Publication Date: 2018-01-09
- Inventor: Atul Puri , Mehmet Reha Civanlar
- Applicant: AT&T Intellectual Property II, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee: AT&T Intellectual Property II, L.P.
- Current Assignee Address: US GA Atlanta
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/167 ; H04N19/172 ; H04N19/46 ; H04N19/12 ; H04N19/132 ; H04N19/14 ; H04N19/16 ; H04N19/162 ; H04N19/17 ; H04N19/179 ; H04N19/80 ; H04N19/86 ; H04N19/87 ; H04N19/59 ; H04N19/124 ; H04N19/44 ; H04N19/119

Abstract:
A method of content adaptive encoding video comprising segmenting video content into segments based on predefined classifications or models. Based on the segment classifications, each segment is encoded with a different encoder chosen from a plurality of encoders. Each encoder is associated with a model. The chosen encoder is particularly suited to encoding the unique subject matter of the segment. The coded bit-stream for each segment includes information regarding which encoder was used to encode that segment. A matching decoder of a plurality of decoders is chosen using the information in the coded bitstream to decode each segment using a decoder suited for the classification or model of the segment. If scenes exist which do not fall in a predefined classification, or where classification is more difficult based on the scene content, these scenes are segmented, coded and decoded using a generic coder and decoder.
Public/Granted literature
- US20170013264A1 METHOD OF CONTENT ADAPTIVE VIDEO ENCODING Public/Granted day:2017-01-12
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