... /CVBS/HDMI) in, 1*ASI in, 1* RF in 2.DVB-T RF output 3.Support AVC/ ... , AAC(optional) 4 channel HDMI inputs, 1 ASI input supports multiplexingReal- time effective output ... support SpecificationsInput 2xHDMI /YPrPb/CVBS/ (SDI /RF/… optional)1×ASI input, BNC interface YPrPbEncoding Section Video Encoding ... ,7M,8MConstellationQPSK, 16QAM, 64QAMGuard Interval1/4, 1/8, 1/16, 1/32FEC1/2, 2/3, 3/4, ...