IltmmDVDControl::GetSubpictureLanguage

Summary

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

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmDVDControl_getSubpictureLanguage(pDVD, stream, pVal)
C++ HRESULT GetSubpictureLanguage(stream, pVal)

Parameters

IltmmDVDControl *pDVD

Pointer to an IltmmDVDControl interface.

long stream

The number of the subpicture stream from which to retrieve the language.

long *pVal

Pointer to a variable that receives the language information. The retrieved information is an LCID (containing a LANGID value) from which language 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_DefaultSubpictureLanguage to retrieve the default subpicture 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::GetSubpictureLanguage.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

Language Example
C IltmmDVDControl::GetButtonAtPosition
C++ IltmmDVDControl::GetButtonAtPosition
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LEADTOOLS Multimedia C API Help
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Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.