IltmmDVDControl::SelectDefaultAudioLanguage

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDControl_SelectDefaultAudioLanguage(pDVD, Lang, Ext)

C++ Syntax

HRESULT SelectDefaultAudioLanguage(Lang, Ext)

 

IltmmDVDControl *pDVD;

/* pointer to an interface */

long Lang;

/* language */

long Ext;

/* extension */

Sets the default audio language.

Parameter

Description

pDVD

Pointer to an IltmmDVDControl interface.

Lang

Value that specifies the default audio language to set. The value is an LCID containing a LANGID value. For a list of possible LANGID values, refer to the winnt.h library.

Ext

Value that specifies the default audio language extension. For a list of possible values, refer to the ltmmDVD_AUDIO_LANG_EXT constants.

Returns

S_OK

The function ran successfully.

<> S_OK

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

Comments

To retrieve the current default audio language, call IltmmDVDControl::get_DefaultAudioLanguage.

For more detailed information, refer to the Microsoft documentation for IDvdControl2::SelectDefaultAudioLanguage.

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:

IltmmDVDControl interface, IltmmDVDControl::GetAudioLanguage, IltmmDVDControl::get_CurrentAudioStream, IltmmDVDControl::put_CurrentAudioStream, IltmmDVDControl::get_AudioStreamsAvailable, IltmmDVDControl::get_DefaultAudioLanguage, IltmmDVDControl::get_DefaultAudioLanguageExt, IltmmDVDControl::IsAudioStreamEnabled, IltmmDVDControl::put_DefaultMenuLanguage, IltmmDVDControl::SelectDefaultSubpictureLanguage

Topics:

Multimedia Function Group

Example

For a C example, refer to IltmmDVDControl::GetButtonAtPosition Example for C.

For a C++ example, refer to IltmmDVDControl::GetButtonAtPosition Example for C++.