DATAVIDEO DVK-300HD 1U Rackmount HD Chromakeyer ¿ Foreground Input : 3G-SDI ,HD/ SD SDI , HDMI (1.4) ¿ Background Input : 3G-SDI . HD/SD SDI, DVI-I ¿ Key noise reduction, Color spill processing & Edge control (brightness) ¿ Local or control via LAN connection to laptop ¿ Post processing applied on foreground signal after keying processing ¿ Main output can be 2 SDI output simultaneously and HDMI output ¿ Matte control to adjust black and white level for a precise chroma key setting