How to switch capture card input?

[kneighbour]

I have HTPC with GB-PVR installed. Quite a few issues, but basically working.

My capture card is a DVico FusionHD Dual Pro. The reason I go this card was becuase it had a video input. I planned on plugging my (Australian) Foxtel output into this, thus feeding it into the HTPC. If I use the software that came with the capture card, I can do this. But I have to use that sofwtare to select the S-Video or Composite video input - not Antenna (which seems to be the default).

When I setup the capture card in GB-PVR, it only seems to use the default antenna input on the card - and reads in the TV channels. Mind you. it has a hard time doing this, but that is basically what it is trying to do.

Is there some way to get GB-PVR to switch the capture card input to another input?

Is this a problem just with this card - or can GB-PVR control other capture cards better? It does not seem to have very good support for this card (none at all, as far as I can see).

I do not mind buying another capture card if that is required.

[martint123]

It is definitely possible with other cards, as shown below, to pick the input source.
For gbpvr your capture card needs to have mpeg compression on board though.

example, my spare tuner.