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IMVSCFilterGraph2
The IMVSCFilterGraph2 Interface extends the IMVSCFilterGraph interface with
methods to load a filter configuration from a string.
Methods:
Typelib: MV SmartControl
Method
IMVSCFilterGraph2::CheckVideoDeviceChange
Declaration: Sub
CheckVideoDeviceChange
Check if any video device was removed or attached. This method
fires an _IMVSmartControlEventS::DeviceChanged event
for every lost or new video device. Call this method on the
WM_DEVICECHANGE windows message to get information about lost/new
devices.
C Prototype:
HRESULT
CheckVideoDeviceChange();
Method
IMVSCFilterGraph2::LoadConfigFromString
Declaration: Sub
LoadConfigFromString(ConfigData As String)
Load a filter graph configuration from a string parameter.
Parameter:
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ConfigData |
A string with the filter graph configuration
data. |
C Prototype:
HRESULT LoadConfigFromString(BSTR
ConfigData);
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