OT - AV capture

[Mac]

I have my digital satellite TV feed hooked up via coaxial cable (from it's
RF output) to a TV capture card, and this works fine, into PC.

But hooked up too, on the other side of the room, is a SCARTed & RF'ed
VCR/DVD player combo - which plays to the TV fine - but I am not sure how to
feed it all to the PC.

What would be the best way to hook them all up so I can use the feed from
the Sat Decoder, VCR or DVD over RF cable? Or other ?

At present the centre of the RF feed to PC is from Sat Decoder - but can't
find a way to change this to include the VCR/DVD combo - which just feeds
the TV.

Do I need to centre on the TV? If so I don't think it has any output I could
RF to TV capture...

Help ;-)

 

[Jonny]

Confused.
Your capture TV card has already done its business and proved its operation.
Why doesn't the capture card have display for your PC via its own software
that normally comes with such a card?