... MPEG-2 MPEG-4 standard 3.Encode resolution 1080i,720p,PAL,NTSC TC-EN4100HD 4-Channels High definition encoder ... with high reliability and advanced compressing arithmetic. This encoder can simultaneously encode 4 HD signal with HDMI,YPbPr ... TC-EN4100HD encode stardard support video H264,Mpeg-2,Mpeg-4 and audio Mpeg I Layer 3 ,AAC. It widely ... H)(2RU)Weight: 8kg 4-Channels HD Encoder H264 Mpeg-2 Mpeg-4