Portable Live Production & Virtual Set System. 6/2 SDI + analog I/O, Video preview/alpha out, 16:9 and 4:3, virtual sets, 1 Chromakey/Input, DUAL DDR, Flash Video, Windows Media 11 & VC1 support. Simultaneous MPEG-2 program out recording and WMV or FLV streaming, Full CG- multistandard PAL-NTSC.