LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmDVDControl Interface > IltmmDVDControl::SelectDefaultSubpictureLanguage |
#include "ltmm.h"
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C Syntax |
HRESULT IltmmDVDControl_SelectDefaultSubpictureLanguage(pDVD, Lang, Ext) |
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C++ Syntax |
HRESULT SelectDefaultSubpictureLanguage(Lang, Ext) |
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IltmmDVDControl *pDVD; |
/* pointer to an interface */ |
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long Lang; |
/* language */ |
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long Ext; |
/* extension */ |
Sets the default language and the default extension for subpicture text.
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Parameter |
Description |
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pDVD |
Pointer to an IltmmDVDControl interface. |
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Lang |
LCID value, containing a LANGID value that specifies the default language to set. For a list of possible LANGID values, refer to the winnt.h library. |
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Ext |
Value that represents the default subpicture language extension. For a list of possible values, refer to the ltmmDVD_SUBPICTURE_LANG_EXT constants. |
Returns
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S_OK |
The function ran successfully. |
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<> 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 language and default extension for the subpicture text call the IltmmDVDControl::get_DefaultSubpictureLanguage and IltmmDVDControl::get_DefaultSubpictureLanguageExt functions, respectively.
For more detailed information, refer to the Microsoft documentation for IDvdControl2::SelectDefaultSubpictureLanguage.
Required DLLs and Libraries
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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
See Also
Example
For a C example, refer to IltmmDVDControl::GetButtonAtPosition Example for C.
For a C++ example, refer to IltmmDVDControl::GetButtonAtPosition Example for C++.
