Called after the media processor gets an output sample from a pipeline component.
HRESULT NotifyProcessOutput( IMFTopologyNode *pNode, long lOutputIndex, IMFSample *pSample );
Pointer to the IMFTopologyNode interface of the topology node that represents the pipeline component.
Index of the output stream on the topology node.
Pointer to the IMFSample interface of the output 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]|