What kind of protocol is being used by VGA2USB or DVI2USB devices when sending stream of images?
• The VGA2USB and DVI2USB frame grabbers work by emulating a high resolution video camera for Windows. VGA2USB and DVI2USB are DirectShow compatible device, which makes them compatible with virtually any video capture software designed for Windows. For example, VirtualDUB can be used to record .avi files, Microsoft Media Encoder to record .wmv files, and RealProducer to record .rm files.