How to capture frames from all 4 AV inputs on a Bt878 chipset card?

Hi All,

I just subscribed to the list. I had a search around on Google and thearchives for this list but I couldn't find a straight answer to my problem.

I have a Bt878 chipset card(<http://www.allthings.com.au/Catalogue/Digital%20Video%20Recording%20Remote%20Viewing%20Web%20Cams/CC%20W%2098%202000%20ME.jpg>), similar to theGrandTec Multi Channel Card, and I'm only able to capture frames from thevery first AV input port.

I was hoping someone could tell me how to capture frames from the other 3ports?

I've tried many card types for the bttv module (as insmod options) to noavail. Using bttv version 0.7.104.


Thanks in advance for any and all help.

Regards,
Gonzalo