TC830 director switchboard is a compact switchboard with powerful functions and stable performance, there are 8 PGM (Program) channels and 8 PVW(Preview) channels in the panel of the equipment, you could mix audio, switch video, record video discretionarily, the device can be connected to 6 camera video sources and 2 ip streams, and stream video to 4 streaming servers simultaneously, very easy to real-time publish and play file, with the function of PIP (Picture In Picture) and One key horizontal and vertical screen switching, can add logo and subtitle as well, widely be used in live streaming, live broadcasting, video conference on-line shopping etc, fields.