The WinTV PCI is a digital video in-lay board with TV, image and clip capture plus Intercast data or Teletext data reception. A bus-master PCI slot is required, plus a VGA card with DirectDraw 3.0 or later and Windows 95. In addition to displaying live video in a window, individual video images and video clips can be digitized and stored to disk. Live video is digitized from either the built-in 125-channel cable TV tuner or an external video-input source using high quality 4 2 2 video sampling. The digitized video is sent over the PCI bus in your PC into the memory of your VGA display adapter. This allows the digitized video to move efficiently, and takes a fraction of the available bandwidth of the PCI bus.