IMFQualityManager::NotifyProcessInput method (mfidl.h)
Called when the media processor is about to deliver an input sample to a pipeline component.
HRESULT NotifyProcessInput( IMFTopologyNode *pNode, long lInputIndex, IMFSample *pSample );
Pointer to the IMFTopologyNode interface of the topology node that represents the pipeline component.
Index of the input stream on the topology node.
Pointer to the IMFSample interface of the input sample.
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
||The method succeeded.|
This method is called for every sample passing through every pipeline component. Therefore, the method must return quickly to avoid introducing too much latency into the pipeline.
|Minimum supported client||Windows Vista [desktop apps only]|
|Minimum supported server||Windows Server 2008 [desktop apps only]|