IMFCameraControlMonitor::Start method (mfidl.h)

Starts the camera control monitor, raising IMFCameraControlNotify::OnChange notifications for changes to controls registered with IMFCameraControlMonitor::AddControlSubscription.


HRESULT Start();

Return value

An HRESULT including the following:

Value Description
S_OK Success
MF_E_INVALIDREQUEST The camera control monitor has already been started or has been shut down.


Minimum supported client Windows 11 Build 22621
Minimum supported server Windows 11 Build 22621
Header mfidl.h
Library mfsensorgroup.lib
DLL mfsensorgroup.dll