IltmmSampleSource::GetMediaType

Summary

Retrieves the media type of the sample source object.

Syntax

#include "ltmm.h"

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

Parameters

IltmmSampleSource *pSampleSource

Pointer to an IltmmSampleSource interface that references the sample source object for which to get the media type.

IltmmMediaTypeDisp **MediaType

Pointer to a variable that is updated with an IltmmMediaTypeDisp pointer. The IltmmMediaTypeDisp interface referenced by this pointer contains information on the media type of the sample source.

Returns

Value Meaning
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

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C Creating an AVI File from Bitmaps Using ltmmSampleSource
C++ Creating an AVI File from Bitmaps Using ltmmSampleSource
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LEADTOOLS Multimedia C API Help
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.