KSCAMERA_EXTENDEDPROP_FIELDOFVIEW structure (ksmedia.h)
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) |