View Live TV streaming content in VLC player from TUNER CARD

Hi (I think this is the right place to post!)

I am researching for the right hardware and software to use to stream live TV into VLC player.

I have a NOVA-T USB stick and a BROADWAY box. Ideally I want to stream the output from a satellite or digital tv box via S-VIDEO connector into the TUNER CARD or BROADWAY and play that stream in VLC player which will be embedded within a custom HTML page on a local network. (i.e. it wont have all the HAUPPAUGE or PCTV branding all over it)

It seems I can play the output of the broadway tuner into VLC but not the S-VIDEO feed.

Can anyone point me in the right direction of which technology or products might be able to help me achieve this?

Thanks for any help.