This article explains how to set up a video capture driver or Video Spigot
and solve common problems encountered in this process.
- Shut down your machine and install the video card.
- Connect a camera and turn it on.
- In Program Manager select Main, Control Panel, Drivers and Add.
NOTE: Drivers for this card for all three platforms (x86, MIPS, Alpha)
are in the NT CD-ROM in ntcdfree\drvlib\capture
- You need to select an interrupt and an address. For top of the line
video cards the address should be C8000 or greater. When you find an
address that works, select OK and Close to return to the Control Panel
Even if the driver functions, you still may have a conflict with another
driver that does not correctly report its usage.
- Start VIDCAP32.EXE. (It's in the Software Development Toolkit (SDK) in
the MSTOOLS directory. If a picture is displayed when you start
VIDCAP32.EXE, the installation has been successful.
- If the screen remains black, select Options then Video Format. Use the
list box to select a format other than Palletized (something such as 16
bit RGB 5-5-5) and select OK.
- If the screen remains black, check your camera, power supply, cables
and so on. If the screen is a solid color, you probably have an address
conflict. Exit from VIDCAP32, go back to Control Panel and choose Video
Spigot (often the last driver in the list) and Setup.
- Select a new address and try again. You shouldn't need a new interrupt.
Video Spigot is manufactured by a vendor independent of Microsoft; we make
no warranty, implied or otherwise, regarding this product's performance or
Article ID: 120750 - Last Review: November 1, 2006 - Revision: 4.1
- Microsoft Windows NT Workstation 3.5
- Microsoft Windows NT Server 3.5
Retired KB Content Disclaimer
This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.