IltmmWMProfileManager::GetCodecName

#include "ltmm.h"

C Syntax

HRESULT IltmmWMProfileManager_getCodecName(pProfMan, Type, CodecIndex, pVal)

C++ Syntax

HRESULT GetCodecName(Type, CodecIndex, pVal)

IltmmWMProfileManager *pProfMan;

pointer to an interface

BSTR Type;

string

long CodecIndex;

index

BSTR *pVal;

pointer to a string

Gets the name of the codec at the specified index.

Parameter

Description

pProfMan

Pointer to an IltmmWMProfileManager interface.

Type

A string identifying the major media type the codec supports. Possible values are:

 

Value

 

ltmmMEDIATYPE_Video

 

ltmmMEDIATYPE_Audio

CodecIndex

The zero based index of the codec for which to get the name.

pVal

Pointer to a string to be updated with the codec name.

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

Call SysFreeString to free the memory allocated for the string when it is no longer needed.

For more information, refer to the Microsoft documentation for IWMCodecInfo2::GetCodecName .

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.

Platforms

Win32, x64

See Also

Elements:

IltmmWMProfileManager::GetCodecInfoCount, IltmmWMProfileManager::GetCodecFormatCount, IltmmWMProfileManager::GetCodecFormat, IltmmWMProfileManager::GetCodecFormatDesc

Topics:

Multimedia Function Group

 

Windows Media Support

Example

For a C example, refer to IltmmWMProfile::AddStream Example for C.

For a C++ example, refer to IltmmWMProfile::AddStream Example for C++.

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