KSPROPERTY_VIDEOPROCAMP_DIGITAL_MULTIPLIER

The KSPROPERTY_VIDEOPROCAMP_DIGITAL_MULTIPLIER property specifies the amount of digital zoom to apply to the image.

Usage Summary Table

GetSetTargetProperty Descriptor TypeProperty Value Type

Yes

Yes

Filter or node

KSPROPERTY_VIDEOPROCAMP_S or KSPROPERTY_VIDEOPROCAMP_NODE_S

LONG

 

The property value (operation data) is a LONG that specifies a camera's digital multiplier setting. The value specifies the digital multiplier value that the camera applies to the image.

Remarks

When making a set request, the client should supply a digital multiplier value in the Value member of the KSPROPERTY_VIDEOPROCAMP_NODE_S structure.

To determine the range of digital multiplier values supported by the device, an application can issue a KSPROPERTY_TYPE_BASICSUPPORT request. You can specify KSPROPERTY_TYPE_BASICSUPPORT in the Flags member of the KSPROPERTY_ITEM structure.

When making a get request, the client receives a value of type LONG in the Value member of the KSPROPERTY_VIDEOPROCAMP_NODE_S structure.

Requirements

Header

Ksmedia.h (include Ksmedia.h)

See also

KSPROPERTY
KSPROPERTY_VIDEOPROCAMP_S

 

 

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