Surveillance system Embeded hardware video encoder H.264 H.264/AVC(Main Profile, ... Surveillance system Embeded hardware video encoder H.264 AttributePE-48Video4-channel video encoding format:MPEG-2 MP@HL, H. ... channel ,right channelaudio format:MPEG-1 layers I,II,III(MP3),MPEG-2 layer2,MPEG-2,MPEG-4 AAC,AC3Front panelLED display ... bilateral video&audio exchangesIPTV Embeded hardware video encoder H.264