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IltmmDVDControl::GetAudioLanguage

#include "ltmm.h"

C Syntax	HRESULT IltmmDVDControl_getAudioLanguage(pDVD, stream, pVal)
C++ Syntax	HRESULT GetAudioLanguage(stream, pVal)

Retrieves the language of the specified audio stream within the current title .

Parameter	Description
pDVD	Pointer to an IltmmDVDControl interface.
stream	The number of the audio stream from which to retrieve the language.
pVal	Pointer to a variable that is updated with a value that represents the language. The retrieved information is an LCID (containing a LANGID value) from which language information can be extracted using the Win32 MAKELANGID macro.

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 number of available audio streams, call IltmmDVDControl::get_AudioStreamsAvailable.

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

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

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.

Win32, x64

Help Version 21.0.2021.7.19

LEADTOOLS Multimedia C API Help

Elements:	IltmmDVDControl interface, IltmmDVDControl::get_CurrentAudioStream, IltmmDVDControl::put_CurrentAudioStream, IltmmDVDControl::get_AudioStreamsAvailable, IltmmDVDControl::get_DefaultAudioLanguage, IltmmDVDControl::get_DefaultAudioLanguageExt, IltmmDVDControl::IsAudioStreamEnabled, IltmmDVDControl::SelectDefaultAudioLanguage
Topics:	Multimedia Function Group