// d3d10umddi.h

typedef struct D3D11_1DDI_VIDEO_PROCESSOR_CUSTOM_RATE {
  DXGI_RATIONAL CustomRate;
  UINT          OutputFrames;
  BOOL          InputInterlaced;
  UINT          InputFramesOrFields;
} D3D11_1DDI_VIDEO_PROCESSOR_CUSTOM_RATE;
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Windows Driver Kit DDI reference (ns-d3d10umddi-d3d11_1ddi_video_processor_custom_rate)

D3D11_1DDI_VIDEO_PROCESSOR_CUSTOM_RATE structure

Description

Specifies a custom rate for frame-rate conversion or inverse telecine (IVTC).

Members

`CustomRate`

The ratio of the output frame rate to the input frame rate, expressed as a DXGI_RATIONAL structure that holds a rational number.

`OutputFrames`

The number of output frames that will be generated for every N input samples, where N = InputFramesOrFields.

`InputInterlaced`

If TRUE, the input stream must be interlaced. Otherwise, the input stream must be progressive.

`InputFramesOrFields`

The number of input fields or frames for every N output frames that will be generated, where N = OutputFrames.

Remarks

The CustomRate member gives the rate conversion factor, while the remaining members define the pattern of input and output samples.

D3D11_1DDI_VIDEO_PROCESSOR_CUSTOM_RATE - NtDoc