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Receives the next block of data from the stream.
HRESULT Receive( IMediaSample * pSample );
Parameters
- pSample
- Pointer to a media sample.
Return Values
Returns an HRESULTvalue.
Remarks
This member function implements the IMemInputPin::Receivemethod. Add a reference to the block of data if access to it is required after the completion of this method. For instance, some decoder filters for temporal compression data streams require that the previous sample be kept in order to decode the current sample.
This member function calls the CTransformFilter::Receivemember function, which does the work of calling the transform function and then passing the sample on.