Enumerator |
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Pan | The property value (operation data) is a LONG that specifies a camera's pan setting. This value is expressed in degrees.
Positive values indicate that the camera is rotated clockwise. Negative values indicate that the camera is rotated counterclockwise.
Every video capture minidriver that supports this property must define a range and default value for this property. The range for the device must be -180 through +180. The default value must be 0.
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Tilt | The property value (operation data) is a LONG that specifies a camera's tilt setting. This value is expressed in degrees.
Positive values point the imaging plane up. Negative values point the imaging plane down.
Every video capture minidriver that supports this property must define a range and default value for this property. The range for the device must -180 through +180. The default value must be 0.
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Roll | The property value (operation data) is a LONG that specifies a camera's roll setting. This value is expressed in degrees.
Positive values cause a clockwise rotation of the camera along the image-viewing axis. Negative values cause a counterclockwise rotation of the camera.
Every video capture minidriver that supports this property must define a range and default value for this property. The range for the device must be -180 through +180 and the default value must be 0.
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Zoom | The property value (operation data) is a LONG that specifies a camera's zoom setting. This value is expressed in millimeters.
Every video capture minidriver that supports this property must define a range and default value for this property. The range for the device must be 10 through 600. The default value must be 10.
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Exposure | The property value (operation data) is a LONG that specifies the length of exposure.
This value is expressed in log base 2 seconds, thus, for values less than zero, the exposure time is 1/(2*n) seconds. For positive values and zero, the exposure time is 2*n seconds.
Every video capture minidriver that supports this property must define its own range and default value for this property.
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Iris | The property value (operation data) is a LONG that specifies a camera's aperture setting. This value is expressed in units of fstop * 10.
Every video capture minidriver that supports this property must define its own range and default value for this property.
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Focus | The property value (operation data) is a LONG that specifies the focus setting. This value is expressed in millimeters.
Every video capture minidriver that supports this property must define its own range and default value for this property.
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ScanMode | The property value (operation data) is a LONG that specifies whether interlace mode should be enabled. A value of 0 indicates that the interlace mode is enabled, and a value of 1 indicates that the progressive (or non-interlace) mode is enabled.
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Privacy | The property value (operation data) is a LONG that specifies whether privacy mode is enable or disabled. A value of 0 indicates that the camera sensor can capture video images, and a value of 1 indicates that the camera sensor is prevented from capturing video images.
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PanTilt | |
PanRelative | |
TiltRelative | |
RollRelative | |
ZoomRelative | |
ExposureRelative | |
IrisRelative | |
FocusRelative | |
PantiltRelative | |
FocalLength | |
AutoExposurePriority | |