Geforce 4ti 4600 capturing problem

[coolio09]

Hello, I recently bought my ASYLUM Geforce 4ti 4600. It supports both TVin and out. I installed the Video Capture Driver called "nVidia WDM Video Capture (universal)". This driver came with the setup CD. Here are my connections: The adapter connected to my video card has 2 IN and OUT cables. I only use one which the the cable the says "IN". I connected the IN cable to the video connection of my TV. (I think that one of the ina nd out cables are for SVIDEO and the otehr cables are for...err...normal video) The audio cable I connected from my sound card to the TV. (this TV is a little old btw). So when everything is set up I open VirtualDub and click on capture AVi. A New window opens up but instead of showing what is on tv it shows all these black and white streaks in the screen. I tried chaning channels, changing connections to my TV but it just doesnt work! I also tried using iuVCR but i get the same streaks. How can I fix this?

[Moogle]

I think the WDM capture drivers are defaulting to a tuner card for source, mine does it evertime I open a capture program. There is always a button or menu ption for setting up things with the driver. Look for where it says tuner, and the select video in.