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IltmmSampleSource::GetMediaType

#include "ltmm.h"

C Syntax	HRESULT IltmmSampleSource_getMediaType(pSampleSource, MediaType)
C++ Syntax	HRESULT GetMediaType(MediaType)

IltmmSampleSource *pSampleSource;	pointer to an interface
IltmmMediaTypeDisp **MediaType;	pointer to a pointer

Retrieves the media type of the sample source object.

Parameter	Description
pSampleSource	Pointer to an IltmmSampleSource interface that references the sample source object for which to get the media type.
MediaType	Pointer to a variable that is updated with an IltmmMediaTypeDisp pointer. The IltmmMediaTypeDisp interfacereferenced by this pointer contains information on the media type of the sample source.

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

If the Function succeeds, the caller must free the interface referenced by the MediaType parameter by calling the interface's Release Function.

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Win32, x64

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LEADTOOLS Multimedia C API Help

Elements:	IltmmSampleSource::SetMediaType, IltmmSampleSource::DeliverEndOfStream, IltmmSampleSource::DeliverSample, IltmmSampleSource::GetSampleBuffer
Topics:	Multimedia Function Groups
	Using the ltmmSampleSource Object