IltmmDVDControl::get_DefaultAudioLanguage

#include "ltmm.h"

C Syntax

HRESULT IltmmDVDControl_get_DefaultAudioLanguage(pDVD, pLang)

C++ Syntax

HRESULT get_DefaultAudioLanguage(pLang)

 

IltmmDVDControl *pDVD;

/* pointer to an interface */

long *pLang;

/* pointer to a variable */

Retrieves the default audio language.

Parameter

Description

pDVD

Pointer to an IltmmDVDControl interface.

Lang

Pointer to a variable that is updated with a value that represents the default audio language. The retrieved information is an LCID (containing a LANGID value) from which language information can be extracted using the Win32 MAKELANGID macro.

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 set the default audio language, call IltmmDVDControl::SelectDefaultAudioLanguage.

For a list of possible LANGID values, refer to the winnt.h library.

For more detailed information, refer to the Microsoft documentation for IDvdInfo2::GetDefaultAudioLanguage.

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_DefaultAudioLanguageExt, IltmmDVDControl::IsAudioStreamEnabled, IltmmDVDControl::SelectDefaultAudioLanguage

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++.