IMFCaptureEngineOnSampleCallback interface (mfcaptureengine.h)
Callback interface to receive data from the capture engine.
The IMFCaptureEngineOnSampleCallback interface inherits from the IUnknown interface. IMFCaptureEngineOnSampleCallback also has these types of members:
The IMFCaptureEngineOnSampleCallback interface has these methods.
|IMFCaptureEngineOnSampleCallback::OnSample||Called when the capture sink receives a sample.|
To set the callback interface, call one of the following methods.
|Minimum supported client||Windows 8 [desktop apps only]|
|Minimum supported server||Windows Server 2012 [desktop apps only]|