DVB Encoder

详情

DVB Encoder
ENC***0 4 to 1 H.**4 HD encoder is broadcasting-level DVB standard encoder which high reliability and advanced compressing arithmetic. This encoder can simultaneously encoded 4 HD signal with HDMI interface inputs, It is multiplexer 4 spts to 1mpts encoded with 1 channel ASI inputs.Also can insert the SI table in the MPTS outputs.It uses leading-edge compression technology H**4/AVC and a variety of audio coding algorithm, It widely can be used to support IPTV,digital Cable/Terrestial/satellite standard,video surveillance applications. In addition, the ENC***0 provides one of the higher compression efficiencies in the broadcasting,making it possible to transmit high quality video content at the lower bandwidth.

Main Application:

        Digital TV head-end system

        IPTV,Over-the-air TV distance learning

        Remote live Rebroadcasts and real-time transmission

Key Features:

        Support for IP unicast and multicast network

        4way HDMI HD signal and 1way ASI inputs,each encoding 0.***0Mbps 

        Support local and remote control network, and also support network upgrade

        Variable PCR re-correcting for different network

        ***0i,**0p HD video resolution

        Built-in time base correction and video pre-processing

        PID modifying and PSI/SI generating

Technical Specifications

Inputs

        4x HDMI inputs(version1.3a)

        1x ASI input,BNC

Outputs

        DVB Interface: 2x ASI, Comply to EN ******9 ASI Standard, BNC, *5&branded;

        Output Format: **8bytes

        IP output: **0M Base-T Ethernet interface UDP output, Multicast or Unicast

Video Encoding Features

        Comply to the International standard:H.**4/AVC High Profile,Level 4.0

        Input Video Format:***0x***0i, ***0x**0p

        Output Rate: Each Encoder 0.8~*0 Mbps

        Spatial preprocessing

        Scene change detection

        Bit rate mode:VBR/CBR

Audio Encoding Features

        Sampling Rates: *2KHz,*4.1KHz,*8KHz

        Bit rate: *4,**8,**2,**6,**4kbps

        Encoding Format: MPEG I Layer I/II,CD quality

        Quantization:*4bit

Managemnet

        *0/**0 M Base-T Ethernet, RJ*5, SNMP and OTA

        6 keys: UP, DOWN, LEFT, RIGHT, ENTER and ESC

        Front-Panel lcd configuration

        Video/audio configuration

        LED indicate light

Environment

        Comply to GB*******2 & GB******8 standard

         Power Supply: AC *****0V  *0/*0Hz

        Power consumption: *0 W

        Operating temperature:**0 - *0°C

        Storage temperature: **0 - *5°C

        Dimensions: **0mm ( L)X **3mm(W)X *4mm(H)(1RU)