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| Microsoft DirectShow 9.0 |
DVDSPExt Constants
This topic applies to Windows XP Service Pack 1 or later.
The DVDSPExt constants indicate the default DVD subpicture language extension.
| Constant | Value | Description |
| dvdSPExt_NotSpecified | 0 | Extension not specified. |
| dvdSPExt_Caption_Normal | 1 | Normal caption size. |
| dvdSPExt_Caption_Big | 2 | Big captions. |
| dvdSPExt_Caption_Children | 3 | Children's captions. |
| dvdSPExt_CC_Normal | 5 | Normal-sized closed captions. |
| dvdSPExt_CC_Big | 6 | Big closed captions. |
| dvdSPExt_CC_Children | 7 | Children's closed captions. |
| dvdSPExt_Forced | 9 | Forced. |
| dvdSPExt_DirectorComments_Normal | 13 | Normal-sized director's comments. |
| dvdSPExt_DirectorComments_Big | 14 | Big director's comments. |
| dvdSPExt_DirectorComments_Big | 15 | Director's comments for children. |
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