First thing you'll need to find out, is what input formats does your computer support.
I dont have a "VIVO" graphic's card at all, so I use a dedicated video capture board, you can also get usb devices which convert either composite, s-video or scart/rgb directly into a DV "video" feed that the computer simply saves to the hard drive.
The DV video can then be edited and recoded to Mpeg2 or whatever format you want the final video to be in.
In terms of quality composite is the worst, and scart RGB is the best. Scart RGB is incompatible with "componant" so you really need to know exactly what your graphics card or video capture device can accept.
Most VHS video players in the UK support composite, and scart composite, and scart RGB modes. SuperVHS players generally also include S-Video connections. Componant is rare in the UK, but very common on players from the USA.
A ViVO graphics card, or a dedicated video capture card should include some software, but you can even use windows video maker software if your desparate

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