SDI H 264 Encoder 1. HDMI, HD/SD-SDI digital video input support 2.720P, 1080I HD video format support ... & video under the low bit-rate. Also, it has several analog and digital video input interfaces (CVBS, YPbPr, SDI, and HDMI), and ... in 1 QAM modulator,DMB-T modulator,4 in 1 encoder,H.264 encoder.ASI to IP gateway,IP to TS gateway.