You can have more than one driver of the MSVideo type in the [drivers] section. The following example shows a [drivers] section with entries for five video-capture drivers:
[drivers]
MSVideo=targa16.drv
MSVideo1=testdrv.drv
MSVideo2=bravado.drv
MSVideo3=vblaster.drv
MSVideo4=MYDRVR.DRV
If you are using the VidCap video-capture application, you can select the video-capture driver it uses with the -d command-line option. The integer specified after the -d corresponds to the video-capture driver entry. For example, the command VidCap -d0 uses the TARGA16.DRV driver associated with the MSVideo entry. VidCap -d3 uses the VBLASTER.DRV associated with the MSVideo3 entry.
Note Video-capture device drivers are loaded only when needed by an application.