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CTransformFilter::SetMediaType

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Informs the derived class when the media type is established for the connection.

virtual HRESULT SetMediaType(
PIN_DIRECTION direction,
const CMediaType *pmt
) PURE;

Parameters

  • direction
    Pin direction.
  • pmt
    Pointer to the media type object.

Return Values

Returns NOERROR by default. The overriding member function returns an HRESULT value.

Remarks

Override this member function to detect when the media type is set. The implementations of CTransformInputPin::SetMediaType and CTransformOutputPin::SetMediaType call this member function.

 Last updated on Tuesday, July 13, 2004

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