// d3dumddi.h

typedef enum _DXVADDI_SAMPLEFORMAT {
  DXVADDI_SampleFormatMask,
  DXVADDI_SampleUnknown,
  DXVADDI_SampleProgressiveFrame,
  DXVADDI_SampleFieldInterleavedEvenFirst,
  DXVADDI_SampleFieldInterleavedOddFirst,
  DXVADDI_SampleFieldSingleEven,
  DXVADDI_SampleFieldSingleOdd,
  DXVADDI_SampleSubStream
} DXVADDI_SAMPLEFORMAT;
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Windows Driver Kit DDI reference (ne-d3dumddi-_dxvaddi_sampleformat)

_DXVADDI_SAMPLEFORMAT enumeration

Description

The DXVADDI_SAMPLEFORMAT enumeration type contains values that identify how a video frame is sampled.

Constants

`DXVADDI_SampleFormatMask`

The sample format mask. The first 8 (0xFF) bits of a DWORD can be used to specify input sample format.

`DXVADDI_SampleUnknown`

The sample format is unknown.

`DXVADDI_SampleProgressiveFrame`

The sample contains a progressive frame.

`DXVADDI_SampleFieldInterleavedEvenFirst`

The sample contains two interleaved fields; the even field is temporally first.

`DXVADDI_SampleFieldInterleavedOddFirst`

The sample contains two interleaved fields; the odd field is temporally first.

`DXVADDI_SampleFieldSingleEven`

The sample contains an even interleaved field.

`DXVADDI_SampleFieldSingleOdd`

The sample contains an odd interleaved field.

`DXVADDI_SampleSubStream`

The sample contains a video substream.

Remarks

One of the values of DXVADDI_SAMPLEFORMAT can be specified in the SampleFormat member of the DXVADDI_EXTENDEDFORMAT structure.

DXVADDI_SAMPLEFORMAT - NtDoc