The name for a group of related video files (called "Chapters") on your DVD. For example, for a DVD called "My Summer Vacation," you might have the titles "Water Skiing," "New Friends," and "Hiking." For each of those titles, you might have one or more different video files.

IltmmDVDControl::get_DefaultSubpictureLanguage

Show in webframe

#include "ltmm.h"

C Syntax	HRESULT IltmmDVDControl_get_DefaultSubpictureLanguage(pDVD, pLang)
C++ Syntax	HRESULT get_DefaultSubpictureLanguage(pLang)

IltmmDVDControl *pDVD;	/* pointer to an interface */
long *pLang;	/* pointer to a variable */

Retrieves the default subpicture language.

Parameter	Description
pDVD	Pointer to an IltmmDVDControl interface.
pLang	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

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