... 8 audio tracksProtocolsIP protocolIPv4Network protocolTCP/IP, HTTP, POP3, DHCP, DNS,FTP, NTP, SSL, PPPoE, SNMP, SMTPTransmission stream protocolIPTV multicast(IGMP control ... , JPEG, BMP, PNG, etcMultiple content supports1) supports varieties of video servers, supports VCR control and Trick-play function 2) Broadly supports ...