|Microsoft DirectX 9.0|
The InitializeOutputSample method retrieves a new output sample and initializes it.
HRESULT InitializeOutputSample( IMediaSample *pSample, IMediaSample **ppOutSample );
Pointer to the input sample's IMediaSample interface.
Address of a variable that receives a pointer to the output sample's IMediaSample interface.
Returns S_OK or another HRESULT value.
This method retrieves a new sample from the output pin's allocator. Then it copies the sample properties from the input sample to the output sample.