... schedule recording mode, recycling recording method available.Support MPEG-1/2/4 video compression format. Support S-VIDEO and VIDEO (composite) ... )Compression FormatMPEG4Video Resolution704x576,352x288(PAL) 640x480,320x240(NTSC)Recorder MediaHDD, USB Disk, ZIP, CD-R/WRecord ModeMotion / Schedule / ManualSystem Requirements:CPU: Intel ... above)/2003(SP1 above)/XP(SP2 above)/VistaDirectX: 9.0USB: 2.0