IDvdControl2::SelectDefaultSubpictureLanguage method

The SelectDefaultSubpictureLanguage method sets the default language for subpicture text.

Syntax


HRESULT SelectDefaultSubpictureLanguage(
  [in] LCID                    Language,
  [in] DVD_SUBPICTURE_LANG_EXT subpictureExtension
);

Parameters

Language [in]

Locale identifier that specifies the default language.

subpictureExtension [in]

DVD_SUBPICTURE_LANG_EXT enumeration that specifies the default subpicture extension.

Return value

Returns one of the following values.

Return codeDescription
S_OK

Success.

E_INVALIDARG

Language is invalid.

VFW_E_DVD_INVALIDDOMAIN

The DVD Navigator filter is not in a valid domain.

 

Remarks

This method selects the default language and format to use for subpictures and menus when the disc is played. For example, if Language is specified as 0x409 for U.S. English and subpictureExtension is specified as DVD_SP_EXT_Caption_Big, the DVD Navigator tries to show U.S. English text in the "big caption" format in subpictures. If the default language or language extension is not found on a disc, the DVD Navigator selects the closest match.

The following table shows the Annex J command name to which this method name corresponds, and the domains in which this method is valid.

Annex J Command Name Valid Domains
NoneDVD_DOMAIN_Stop

 

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

Strmif.h (include Dshow.h)

Library

Strmiids.lib

See also

DVD Applications
Error and Success Codes
IDvdControl2 Interface

 

 

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