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SetMediaType

CTransformFilter.SetMediaType method

The SetMediaType method is called when the media type is set on one of the filter's pins.

Syntax


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

Parameters

direction

Member of the PIN_DIRECTION enumerated type, specifying a pin on the filter (input or output).

pmt

Pointer to a CMediaType object that specifies the media type.

Return value

Returns S_OK.

Remarks

The CTransformInputPin::SetMediaType and CTransformOutputPin::SetMediaType methods call this method when a pin's media type is set. This method does nothing in the base class, but the derived class can override it.

Requirements

Header

Transfrm.h (include Streams.h)

Library

Strmbase.lib (retail builds);
Strmbasd.lib (debug builds)

See also

CTransformFilter Class

 

 

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