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KSCAMERA_EXTENDEDPROP_FIELDOFVIEW structure (ksmedia.h)

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The Field of View Control property describes the current Field of View (FOV) of the camera along with the pitch angle of the camera position.

Syntax

typedef struct tagKSCAMERA_EXTENDEDPROP_FIELDOFVIEW {
  ULONG NormalizedFocalLengthX;
  ULONG NormalizedFocalLengthY;
  ULONG Flag;
  ULONG Reserved;
} KSCAMERA_EXTENDEDPROP_FIELDOFVIEW, *PKSCAMERA_EXTENDEDPROP_FIELDOFVIEW;

Members

NormalizedFocalLengthX

The horizontal focal length, in millimeters, normalized to a 35mm camera aperture size.

NormalizedFocalLengthY

The vertical focal length, in millimeters, normalized to a 35mm camera aperture size.

Flag

Reserved. Set to 0.

Reserved

Reserved. Set to 0.

Requirements

Requirement Value
Minimum supported client Available starting with Windows 8.1.
Header ksmedia.h (include Ksmedia.h)

See also

KSPROPERTY_CAMERACONTROL_EXTENDED_FIELDOFVIEW