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nf-mspcall-cmspcallbase-createstreamobject.md

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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NF:mspcall.CMSPCallBase.CreateStreamObject
CMSPCallBase::CreateStreamObject (mspcall.h)
The CreateStreamObject method is called by InternalCreateStream.
CMSPCallBase interface [TAPI 2.2]
CreateStreamObject method
CMSPCallBase.CreateStreamObject
CMSPCallBase::CreateStreamObject
CreateStreamObject
CreateStreamObject method [TAPI 2.2]
CreateStreamObject method [TAPI 2.2]
CMSPCallBase interface
_tapi3_cmspcallbase_createstreamobject
mspcall/CMSPCallBase::CreateStreamObject
tapi3.cmspcallbase_createstreamobject
tapi3\cmspcallbase_createstreamobject.htm
tapi3
ac98dd08-4250-40f6-91a8-e1f67b94b51f
12/05/2018
CMSPCallBase interface [TAPI 2.2],CreateStreamObject method, CMSPCallBase.CreateStreamObject, CMSPCallBase::CreateStreamObject, CreateStreamObject, CreateStreamObject method [TAPI 2.2], CreateStreamObject method [TAPI 2.2],CMSPCallBase interface, _tapi3_cmspcallbase_createstreamobject, mspcall/CMSPCallBase::CreateStreamObject, tapi3.cmspcallbase_createstreamobject
mspcall.h
Windows
Windows
19H1
CMSPCallBase::CreateStreamObject
mspcall/CMSPCallBase::CreateStreamObject
c++
APIRef
kbSyntax
COM
Mspcall.h
CMSPCallBase.CreateStreamObject

CMSPCallBase::CreateStreamObject

-description

The CreateStreamObject method is called by InternalCreateStream. The derived class should CreateInstance on its stream object, do an ATL _InternalQueryInterface to obtain an ITStream pointer from the stream object, and call the stream object's Init method (on the stream object pointer, not the ITStream pointer).

-parameters

-param dwMediaType

Media type of stream to be created.

-param Direction

Direction of stream.

-param pGraph

Pointer to DirectShow IMediaEvent interface.

-param ppStream

Pointer to ITStream interface.

-see-also

CMSPCallBase