|Microsoft DirectX 9.0|
The SetMediaType method configures the media types that can be accepted by a particular pin.
HRESULT SetMediaType( ULONG ulPinId, AM_MEDIA_TYPE* pMediaType );
[in] The identifier of the pin on which to set the media type.
[in] Pointer to a buffer that holds the list of media types that the pin should support.
If the method succeeds, it returns S_OK. If it fails, it returns an error code.