IltmmWMProfileManager::GetCodecFormatDesc

#include "ltmm.h"

C Syntax

HRESULT IltmmWMProfileManager_getCodecFormatDesc(pProfMan, Type, CodecIndex, FormatIndex, pVal)

C++ Syntax

HRESULT GetCodecFormatDesc(Type, CodecIndex, FormatIndex, pVal)

IltmmWMProfileManager *pProfMan;

pointer to an interface

BSTR Type;

string

long CodecIndex;

index

long FormatIndex;

index

BSTR *pVal;

pointer to a string

Gets the description of the specified codec format.

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 specified format description.

FormatIndex

The zero based index of the format for which to get the description.

pVal

Pointer to a string to be updated with the format description.

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::GetCodecFormatDesc .

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

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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