| Microsoft DirectX 9.0 |
This topic applies to Windows XP only.
This section lists the constant values used by the Video Control
| Constant | Description |
| DisplaySizeList | These constants define the size of the video rectangle. |
| DVDSPExt | These constants indicate the default DVD subpicture language extension. |
| DVDTextStringType | These constants indicate the type of information contained in a DVD text string. |
| DVDMenuID | These constants define menu type ID numbers used to display specific menus. |
| MSVidCCService | These constants define closed captioning services. |
| MSVidCtlStateList | These constants define the possible filter graph states. |
| SourceSizeList | These constants define how the Video Mixing Renderer (VMR) clips the source video rectangle. |