IltmfConvert::get_SourceAudioFormat

#include "ltmf.h"

C Syntax

HRESULT IltmfConvert_get_SourceAudioFormat(pConvert, pVal)

C++ Syntax

HRESULT get_SourceAudioFormat(pVal)

IltmfConvert *pConvert;

pointer to an interface

long *pVal;

pointer to a variable

Retrieves the format id of the source audio.

Parameter

Description

pConvert

Pointer to an IltmfConvert interface.

pVal

Pointer to a variable to be updated with a value that represents the format of the source audio. For a list of audio format values, refer to the Microsoft documentation.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

If the source audio format is not a standard format, then the variable pointed to by pVal is updated with 0.

Required DLLs and Libraries

LTMF

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

Platforms

Win32, x64

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