 "Osprey 821e - video capture adapter PCIe 1.1 x4" " Osprey x4 95-00488 Design Graphic/Video Cards CDWG.com
"A standard feature on Osprey 800 series cards, SimulStream allows each input to produce multiple parallel output streams with completely independent settings for color space, cropping, scaling, closed caption and overlays facilitating simultaneous delivery to multiple applications.In the event of signal loss, the Osprey card automatically replaces the lost video with color bars with options for text overlay and audio tones. This feature helps prevent unplanned stoppage of downstream applications upon signal loss." 
 "ViewCast Osprey 460e w/Simulstream -video input adapter- PCI Express 2.0 x1" " ViewCast x1 - 95-00472 TV Tuners/Converters/ Adapters CDW.com
"The Osprey 460e is a powerful, professional-grade card capable of capturing and streaming multiple independent channels, simultaneously. Ideally suited for high-density encoding applications, the Osprey 460e will streamline your workflow as it provides the highest possible video quality for your capture and streaming applications.With its PCIe architecture, the Osprey 460e is designed to simultaneously capture four independent channels of analog video and unbalanced stereo audio signals and process them independently, minimizing internal PC space requirements. The channel density offered by the Osprey 460e dramatically reduces total system cost by increasing the capture capacity within a single system." 