... . It has 4 channel CVBS video input interfaces, 4 pairs of unbalanced audio input interfaces, 4 ASI input interfaces, 4 DVB-S/-S2 ... CBR, VBR)2 multiplex cores, multiplexing 4 MPTS-inputs, 4 demodulated MPTS with the 4 encoded /transcoded SPTS to generate 2 MPTS ... to MPEG-2Multiplexing2 multiplex cores, multiplexing 4 MPTS-inputs, 4 demodulated MPTS with the 4 encoded/transcoded SPTS to generate 2 ...