// dxva.h

typedef struct _DXVA_VideoSample {
  REFERENCE_TIME    rtStart;
  REFERENCE_TIME    rtEnd;
  DXVA_SampleFormat SampleFormat;
  VOID              *lpDDSSrcSurface;
} DXVA_VideoSample, *LPDXVA_VideoSample;
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Windows Driver Kit DDI reference (ns-dxva-_dxva_videosample)

_DXVA_VideoSample structure

Description

The DXVA_VideoSample structure is sent by the renderer to the driver to specify the format of a video sample.

Members

`rtStart`

Specifies the start time of the sample.

`rtEnd`

Specifies the end time of the sample.

`SampleFormat`

Specifies the format of the sample as defined by a DXVA_SampleFormat structure.

`lpDDSSrcSurface`

Pointer to a DD_SURFACE_LOCAL structure.

LPDXVA_VideoSample - NtDoc