The 8in1 MPEG-2 AV Encoder is a professional CVBS(audio & video) encoding and multiplexing device.
It has 8 CVBS input interfaces and 8 pairs of unbalanced analogue stereo audio input interfaces, and
2 ASI output interfaces which can output the multiplexing and condensed data. Moreover, this device can
simultaneously encode 8 channels audio & video signal and can multiplex one ASI input stream to MPTS.
Besides, it supports the criterion MPEG-2 encoding format, and the audio encoding formats supports MPEG1
Layer2，LC-AAC and AC3. Furthermore, this super encoder has the IP output function; users can manage
the device according to the SNMP/Web. In conclusion, its high compatibility and integrate design make this
device widely used in a variety of digital TV broadcasting systems.
Features
Ø Supports MPEG-2 video encoding, and advanced video pre-treatment
Ø The audio formats are MPEG-1 Layer2, LC-AAC and AC3.
Ø 8 CVBS video input
Ø 8 pairs of unbalance stereo audio input
Ø Multiplexes one ASI input
Ø Supports PAL，NTSC SD signal
Ø Supports IP output
Ø Supports MPTS or 8 SPTS output over UDP
Ø Keyboard and LCD operation
Ø Support SNMP or web management
Specifications
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Input
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8 CVBS inputs , BNC interface
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optional
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8 pairs unbalanced stereo audio input, BNC interface
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4 CVBS inputs , BNC interface
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optional
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4pairs unbalanced stereo audio input, BNC interface
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1 ASI stream input, BNC interface
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Video
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Resolution
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720×480_59.94i, 544×480_59.94i,352×240_59.94i
320×240_59.94i ,176×240_59.94i,160×120_59.94i
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720×576_50i ,640×576_50i,352×288_50i
320×288_50i, 176×288_50i, ,176×144_50i
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Encoding
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MPEG-2
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Bit-rate
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0.8Mbps~19Mbps each channel
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Rate Control
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CBR/VBR
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GOP Structure
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IPPPP, IBPBP, IBBPB, IBBBP
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Advanced Pretreatment
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De-interlacing, noise reduction, sharpening
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Audio
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Encoding
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MPEG-1 Layer 2,LC-AAC and AC3
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Sampling rate
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48KHz
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Resolution
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24-bit
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Bit-rate
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32Kbps~384Kbps each channel
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Multiplexing
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1 ASI input multiplexed with local 8(4) channels TS
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Stream output
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2-way ASI output, BNC interface
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MPTS or 8xSPTS over UDP,10/100Base-T Ethernet interface
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optional
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MPTS or 4xSPTS over UDP,10/100Base-T Ethernet interface
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optional
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System function
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LCD/keyboard, network management(SNMP/WEB)
Chinese and English language
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Ethernet software upgrade
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Miscellaneous
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Dimension(W×L×H)
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482mm×410mm×44mm
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Approx weight
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2.8kg
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Environment
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0~45℃(work)；-20~80℃（Storage）
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Power
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AC 100~240V±10%，50/60Hz
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*Please contact Transworld for more details.
IRD
Telecommunication(FTTH)
Chinese
Deutsch
Espanol
Francais
Italiano
Portugues
Japanese
Korean
Arabic
Russian
