IAMCameraControl Interface

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Microsoft DirectShow 9.0

IAMCameraControl Interface

The IAMCameraControl interface controls camera settings such as zoom, pan, aperture adjustment, or shutter speed. To obtain this interface, query the filter that controls the camera.

In addition to the methods inherited from IUnknown, the IAMCameraControl interface exposes the following methods.

Method Description
Get Retrieves the current setting of a camera property.
GetRange retrieves the range and default value of a specified camera property.
Set Sets a specified property on the camera.

Remarks

For Windows Driver Model (WDM) devices, the WDM Video Capture Filter automatically exposes this interface if the WDM driver supports the PROPSETID_VIDCAP_CAMERACONTROL property set. For more information, see the Windows DDK documenation.

Requirements

Header: Declared in Strmif.h; include Dshow.h.

Library: Use Strmiids.lib.

See Also