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  -  Products  -  Digital Headend Equipment  -  12 CVBS Video Input MPEG-2/MPEG4 AVC/H.264 Encoder
Equipped with 4/8/12 CVBS channels input supporting MPEG-2, MPEG4 AVC/H.264 High Profile code format & main Profile code format, meanwhile multiplex the 4/8/12 encoded TS to generate a MPTS output through GE output port
1U chassis l maximum support up to 3 modules inside
4/8/12×CVBS video inputs with MPEG-2 and MPEG4 AVC/H.264 Video encoding
Supports PAL and NTSC SD video formats
Support MPEG1 Audio Layer 2, LC-AAC, HE-AAC V2 and support audio gain adjustment
Support IP output over UDP and RTP
Support Null PKT Filter
Real-time effective encoding output bit-rate monitoring
Support Logo, Caption, QR Code insertion
Control via web management, and easy updates via web

 

 

Input

4/8/12 CVBS inputs , RCA interface

Video

Resolution

Input

Output

720*576

720*576/352*288/320*240/320*180/176*144

/160*120/160*90@50Hz

720*480

720*480/352*288/320*240/320*180/176*144

/160*120/160*90@60Hz

Encoding

MPEG-2, MPEG4 AVC/H.264

Bit-rate

0.5~5Mbps

Rate Control

CBR/VBR

GOP Structure

IPPP, IBPBP, IBBPB, IBBBP

Aspect Ratio

4:3, 16:9

Audio

Encoding

MPEG1 Audio Layer 2, LC-AAC, HE-AAC

Sampling rate

48KHz

Resolution

24-bit

Audio Gain

-20~+12 adjustable

Bit-rate

32Kb/s~384Kb/s (each channel)

Stream output

IP (1*MPTS and 4*SPTS) output over UDP and RTP, 1000 Base-T Ethernet interface (multicast)

System function

Network management (WEB)

Chinese and English language

Ethernet software upgrade

Miscellaneous

Dimension(W×L×H)

482mm×328mm×44mm

Approx weight 

5kg

Environment

0~45℃(work)；-20~80℃（Storage）

Power requirements  

AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz

 

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