LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfConvert Interface > IltmfConvert::put_SourceStream

IltmfConvert::put_SourceStream

#include "ltmf.h"

C Syntax	HRESULT IltmfConvert_put_SourceStream(pConvert, newVal)
C++ Syntax	HRESULT put_SourceStream(newVal)

IltmfConvert *pConvert;	pointer to an interface
IUnknown *newVal;	pointer to the source media object

Sets the specified stream object as the media source.

Parameter	Description
pConvert	Pointer to an IltmfConvert interface.
newVal	Pointer to the stream object that generates the source media data.

Returns

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

Any object, such as an ltmfMemory object, that implements IStream, can act as a media source.

This function sets the media data source to the stream object. The IltmfConvert::ResetSource function should be called to stop the convert object from accessing the stream object. The source type will be set to ltmfConvert_Source_Stream.

Elements:	IltmfConvert::get_SourceStream, IltmfConvert::ResetSource
Topics:	Media Foundation Function Group