Rack production studio. 14 channels, 4 inputs HD-SDI, YUV, Y/C, CV live video. HD and SD output in parallel, 4 programmable virtual inputs, advanced virtual studio engine with real-time zoom, 2 VCRs, 2 independent DSK channels with transition effects. Internet broadcast in FLV or WMV. Keying in real time. Broadcast TV shows, video lessons live on the Internet