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DXVADDI_VIDEODESC structure

The DXVADDI_VIDEODESC structure describes a video stream.

Syntax


typedef struct _DXVADDI_VIDEODESC {
  UINT                   SampleWidth;
  UINT                   SampleHeight;
  DXVADDI_EXTENDEDFORMAT SampleFormat;
  D3DDDIFORMAT           Format;
  DXVADDI_FREQUENCY      InputSampleFreq;
  DXVADDI_FREQUENCY      OutputFrameFreq;
  UINT                   UABProtectionLevel;
  UINT                   Reserved;
} DXVADDI_VIDEODESC;

Members

SampleWidth

[in] The width of the video sample, in pixels.

SampleHeight

[in] The height of the video sample, in pixels.

SampleFormat

[in] A DXVADDI_EXTENDEDFORMAT structure that describes the extended format of the video sample.

Format

[in] A D3DDDIFORMAT structure that describes the extended format of the video sample.

InputSampleFreq

[in] A DXVADDI_FREQUENCY structure that defines the frequency of incoming video.

OutputFrameFreq

[in] A DXVADDI_FREQUENCY structure that defines the frame rate of output video.

UABProtectionLevel

[in] A UINT value that specifies the level of data protection that is required when the user accessible bus is present.

Reserved

[in] Reserved. Do not use this member.

Requirements

Version

Available in Windows Vista and later versions of the Windows operating systems.

Header

D3dumddi.h (include D3dumddi.h)

See also

D3DDDIFORMAT
DXVADDI_EXTENDEDFORMAT
DXVADDI_FREQUENCY

 

 

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