ORIVISION 1U Rack HD 4K@30HZ Encoder MPEG-4 H264 AVC 8 Chs IP for Live Broadcasting 1080P HDMI Video EncoderFeature:1.H.264, Baseline, Profile encoding2.H.264, Main, Profile encoding,H.264, High, Profile encoding3.Audio encoding supports AAC/MP34.CBR/VBR/ABR rate control, 16kbit/s ~ 25Mbit/s5.Network interface adopts 100/1000M adaptive / full duple..