KSPROPERTY_VIDEOPROCAMP_DIGITAL_MULTIPLIER
The KSPROPERTY_VIDEOPROCAMP_DIGITAL_MULTIPLIER property specifies the amount of digital zoom to apply to the image.
Usage Summary Table
| Get | Set | Target | Property Descriptor Type | Property Value Type |
|---|---|---|---|---|
Yes |
Yes |
Filter or node |
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
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