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IltmmDVDControl::get_DefaultSubpictureLanguage

Summary

Retrieves the default subpicture language.

Syntax

#include "ltmm.h"

Language	Syntax
C	HRESULT IltmmDVDControl_get_DefaultSubpictureLanguage(pDVD, pVal)
C++	HRESULT get_DefaultSubpictureLanguage(pVal)

Parameters

IltmmDVDControl *pDVD

Pointer to an IltmmDVDControl interface.

long *pVal

Pointer to a variable that receives the default subpicture language information. The retrieved information is an LCID value (containing a LANGID parameter) from which sublanguage information can be extracted using the Win32 MAKELANGID macro.

Returns

Value	Meaning
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

Call IltmmDVDControl::get_DefaultSubpictureLanguageExt to retrieve the default subpicture language extension.

To get the language of a specific subpicture stream in the current title, call IltmmDVDControl::GetSubpictureLanguage.

Call IltmmDVDControl::SelectDefaultSubpictureLanguage to set the default subpicture text language.

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

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

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.

Example

Language	Example
C	IltmmDVDControl::GetButtonAtPosition
C++	IltmmDVDControl::GetButtonAtPosition

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