Hello. I need to capture video from MasterVideo( BT878 ) 8 input card ( w/multiplexer ). I need just to grab frames to memory and save some of them in BMP format( grayscale, size about 320x240) on hdd. What should I use, v4l or v4l2 ? Kernel version: 2.2.19, bttv with multiplexer fixes. Best regards, Dmitry.