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Specifies the motion estimation vector precision that a video encoder supports.
Syntax
typedef enum D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_FLAGS {
D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_FLAG_NONE = 0,
D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_FLAG_QUARTER_PEL
} ;
Constants
D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_FLAG_NONEValue: 0 Vector precision is not supported by the encoder. |
D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_FLAG_QUARTER_PELThe vector precision is quarter-pixel motion. |
Remarks
Query for supported vector precision values by calling ID3D12VideoDevice::CheckFeatureSupport and specifying the feature value of D3D12_FEATURE_VIDEO_MOTION_ESTIMATOR.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 2004 (10.0; Build 19041) |
| Minimum supported server | Windows Server, version 2004 (10.0; Build 19041) |
| Header | d3d12video.h |