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US 10,257,510 B2Granted
Media encoding using changed regions
AssigneeIntel Corporation
InventorChangliang Charlie Wang
Life of this patent
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Abstract
A method and system for media encoding using changed regions. The method includes detecting the changed regions and a static portion of a desktop of a computing device. The amount of changed regions may be determined. The changed regions may be encoded in response to the amount of changed regions.
Claims23
A method for media encoding using dirty regions, comprising:
- determining a number of dirty regions, wherein a change in a pre-determined number of pixels is to indicate a dirty region;
- writing the dirty regions to a buffer;
- encoding the dirty regions in response to the number of dirty regions being greater than a threshold number, without encoding a desktop surface.
A computing device, comprising:
- a central processing unit (CPU) that is configured to execute stored instructions and a storage device that stores instructions, wherein the storage device includes processor executable code that, when executed by the CPU, is configured to:
- determine a number of dirty regions, wherein a change in a pre-determined number of pixels is to indicate a dirty region;
- and
- an encoder configured to encode the dirty regions in response to the number of dirty regions being greater than a threshold number, without encoding a desktop surface.
1 more element
At least one non-transitory machine readable medium having instructions stored therein that, in response to being executed on a computing device, cause the computing device to:
- determine a number of dirty regions, wherein a change in a pre-determined number of pixels is to indicate a dirty region;
- and
- encode the dirty regions in response to the number of dirty regions being greater than a threshold number, without encoding a desktop surface.
Dependencies are inferred from the claim text.