MSVidWebDVD.SelectDefaultSubpictureLanguage Method
| Microsoft DirectShow 9.0 |
MSVidWebDVD.SelectDefaultSubpictureLanguage Method
This topic applies to Windows XP Service Pack 1 or later.
The SelectDefaultSubpictureLanguage method sets the current default subpicture language.
Syntax
VidWebDVD .SelectDefaultSubpictureLanguage( lang As Long, ext As DVDSPExt )
Parameters
lang
Specifies the language as a Long value.
ext
Specifies the subpicture language extension as a Long value. See DVDSPExt Constants enumeration for possible values.
Return Values
This method does not return a value.
Error Codes
If the property fails, Err.Number may be set to one of the following values.
| Value | Description |
| E_UNEXPECTED | Unspecified error. |
| E_INVALIDARG | lang or ext are invalid. |
| VFW_E_DVD_INVALIDDOMAIN | The DVD Navigator filter is not in the Stop domain. |
Remarks
The subpicture language extension provides further information about the subpicture.
Example
oVidWebDVD .SelectDefaultSubpictureLanguage( lang , ext)
Valid Domains
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 |
| None | DVD_DOMAIN_Stop |
Requirements
Reference: Add a reference to MS Video Control 1.0 Type Library and Microsoft Tuner 1.0 Type Library.
Library: Quartz.dll.
See Also