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SUMAVISION EMR Operation Introduction

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 Support the encoding of HD and SD video resolutions

 Audio encoding: Dolby AC3 and MPEG-1 Layer II

 Support DS3, ATM and other adaption format

 Support Gigabit Ethernet input/output

 Support multi-channel ASI output

 Support ASI, DS3 and RF signal backup and switching

 Support bit rate shaping and statistical multiplexing

 The encoding supports at most 12-channel AV or SDI input and 24-channel

single-track balanced audio input

 Support DVB-S/DVB-S2 descrambling and receiving, and support at most 6-channel

DVB-S2 signal input descrambling

 Support BISS descrambling

 DVB-S/DVB-S2 receiving supports at most 24-channel satellite receiving and

multiplexing

 DVB-T/DVB-T2 receiving supports at most 24-channel Terrestrial signal receiving

and multiplexing

 Support digital SDI (embeddable audio) and digital audio input

 Support PCR correction, PSI/SI table editing and inserting functions

 Built-in comb filter and time-base correction circuitry, significantly reducing the

requirements for signal sources

 Card-insertion 1U stand-alone structure, which can be used flexibly and

conveniently

 Support key-press LCD operations

 Support SNMP network management functions

1.3 Applicable Standards

EMR is in compliance with the national and industrial standards, including:

 GB/T 17975.2-2000 Information technology--Generic coding of moving pictures

and associated audio information--Part 2: Video

 GY/T 170-2001 Specifications of framing structure, channel coding and modulation

for digital cable broadcasting system.

SUMAVISION TECHNOLOGIES EMR3B User Manual

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