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US 2015/0189285 A1Published application
Analytics Assisted Encoding
AssigneeIntel Corporation
InventorsJose M. Rodriguez, Animesh Mishra, Naveen Doddapuneni
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Abstract
Video analytics may be used to assist video encoding by selectively encoding only portions of a frame and using, instead, previously encoded portions. Previously encoded portions may be used when succeeding frames have a level of motion less than a threshold. In such case, all or part of succeeding frames may not be encoded, increasing bandwidth and speed in some embodiments.
Claims30
A method comprising:
- identifying a portion of the frame having motion below a threshold;
- encoding the rest of the frame without encoding said portion;
- and
- for said unencoded portion, reusing encoding for a corresponding portion from a previous frame.
1 more element
A non-transitory computer readable medium storing instructions to enable a computer processor to:
- identify a portion of the frame having motion below a threshold;
- encode the rest of the frame without encoding said portion;
- and
- for said unencoded portion, reusing coding for a corresponding portion from a previous frame.
1 more element
An integrated circuit comprising:
- a video capture interface;
- a main memory coupled to said video capture interface;
- a pixel pipeline unit coupled to said main memory;
- and
- a video encoder coupled to said pixel pipeline unit and said video capture interface, said video encoder to analyze the frame to identify a portion of the frame having motion below a threshold, encode the rest of the frame without encoding said portion and for said unencoded portion, reusing coding for a corresponding portion from a previous frame.
2 more elements
Dependencies are inferred from the claim text.