IDvdInfo::GetAudioLanguage method (strmif.h)
[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
Syntax
HRESULT GetAudioLanguage(
[in] ULONG ulStream,
[out] LCID *pLanguage
);
Parameters
[in] ulStream
Stream number.
[out] pLanguage
Pointer to the retrieved language.
Return value
Returns an HRESULT value.
Return code | Description |
---|---|
|
DVD is not initialized or domain is not DVD_DOMAIN_Title. |
|
Success. |
|
Requested action is not supported on this domain (DVD_DOMAIN). |
|
Requested action cannot occur at this point in the movie due to the authoring of the current DVD-Video disc. |
Remarks
This method returns an error unless the domain is DVD_DOMAIN_Title. For more information, see DVD_DOMAIN.
This method does not return languages for menus. This method sets the value pointed to by pLanguage to zero if the stream does not include language. Call the Win32 GetLocaleInfo function as follows to create a human-readable string name from pLanguage. LOCALE_SENGLANGUAGE is the locale information type, pszString is a pointer to a buffer to receive the requested data, and cbSize specifies the size of pszString.
C++ |
---|
GetLocaleInfo(*pLanguage, LOCALE_SENGLANGUAGE, pszString, cbSize); |
Requirements
Requirement | Value |
---|---|
Target Platform | Windows |
Header | strmif.h (include Dshow.h) |