... VGA1,DVI1 and USB1 input,and the other is CV3,CV4,VGA2,DVI2 and USB2 input ,it can process each input and monitor the image ... the preview output ,user can send each input to preview monitor ,and after confirm,take the input to program output. VSP1314 offers ... the broadcast), yellow light(tobe broadcast), red light(optional broadcast),and highlight OLED panel .Further more,presentation can be managed by ...