> My problem is: > I have two cards PV148H, one PV148HA and another PV148HB, each one has 4 > bt878 chips and allows video capture at 25 fps on each video input. > Currenty i use the VIDIOC_S_INPUT in order to change channel, Wrong. You get a /dev/video<n> device per bt878 chip. You also have to build your own bttv with BTTV_MAX set to 8 to get actually both cards running. Gerd
