D3D12_VIDEO_MOTION_ESTIMATOR_VECTOR_PRECISION_FLAG_QUARTER_PEL The vector precision is quarter-pixel motion. Remarks Query for supported vector precision values by callingID3D12VideoDevice::CheckFeatureSupportand specifying the feature value ofD3D12_FEATURE_VIDEO_MOTION_ESTIMATOR. ...
The resolved data is a signed 16-byte integer with quarter PEL units with the X vector component stored in the R component and the Y vector component stored in the G component. Motion vectors are stored in a 2D layout that corresponds to the pixel layout of the origi...