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DXVAHD_RATIONAL structure (dxvahd.h)

  • Article

Contains a rational number (ratio).

Syntax

typedef struct _DXVAHD_RATIONAL {
  UINT Numerator;
  UINT Denominator;
} DXVAHD_RATIONAL;

Members

Numerator

The numerator of the ratio.

Denominator

The denominator of the ratio.

Remarks

Values of the form 0/n are interpreted as zero. The value 0/0 is interpreted as zero. However, these values are not necessarily valid in all contexts.

Values of the form n/0, where n is nonzero, are invalid.

Requirements

Requirement Value
Minimum supported client Windows 7 [desktop apps only]
Minimum supported server Windows Server 2008 R2 [desktop apps only]
Header dxvahd.h

See also

DXVA-HD

Direct3D Video Structures

Media Foundation Structures