... playing, recording,playbackSupport substream D1/CIFBNC,VGA,HDMI video output simultaneousLocal and remote USB, ESATA backupSupport multi ... GUI,support mouse,panel,remote control operation Video Compression H.264 Audio Compression ADPCM Recording Mode Manual ,Timing , ... the sametimeAudio Input 4 channel RCA Audio Output 1 channel RCA VOIP not support Live Video Resolu-tion 1080p Playback Resolution ...