NDS3242 MPEG2/MPEG4 HD 2-in-1 Encoder

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Product Overview

NDS3242 is DEXIN’s professional HD audio & video encoding device which has 2 channels of HDMI (SDI/YPbPr+HDMI+ CVBS/YPbPr+S-Video+CVBS Optional) input for MPEG-2 and MPEG-4 AVC/H.264 video encoding and MPEG-1 Audio layer 2, LC-AAC, HE-AAC and AC3 audio encoding. It is also equipped with 1 channel ASI input for re-mux. The 2 encoded programs will output through 2 ASI or IP ports in MPTS or 4 SPTS.

It adopts pluggable design makes it convenient to change encoding module (SDI/YPbPr+HDMI+ CVBS/YPbPr+S-Video+CVBS) as needed

Key Features

*  MPEG2 & MPEG4 AVC/H.264 HD video encoding

*  MPEG1 Audio Layer 2, MPEG2-AAC, MPEG4-AAC and Dolby Digital AC3(2.0 optional) audio encoding

*  Dolby Digital AC3 passthrough(for HDMI of HDMI/YPbPr/CVBS 3-in-1 Board)

* Support CC (closed caption ), EIA 608 and EIA 708 for SDI interface

*  HDMI/SDI/YPbPr+HDMI+CVBS/YPbPr+S-Video+CVBS signals in optional, pluggable and changeable encoding modules

*  Support CBR/VBR rate control mode

*  Support Low Latency function

* Support PSI/SI editing and inserting

* Supports IP null packet filter

*  ASI output, IP (MPTS & 4 SPTS) output over UDP, RTP/RTSP

*  SPTS output biterate settable

*  LCD display, Remote control and firmware

*  Web-based NMS management; Updates via web

 Technical Specifications

Encoding Section



Encoding MPEG2 & MPEG4 AVC/H.264
Input HDMI*2 (SDI*2/(YPbPr+HDMI+CVBS)*2/(YPbPr+S-Video+CVBS)*4 Optional)
          Resolution 1920*1080_60P, 1920*1080_50P, (-for MPEG4 AVC/H.264 only, except YPbPr+S-Video+CVBS)

1920*1080_60i, 1920*1080_50i,(except YPbPr+S-Video+CVBS)

1280*720_60p, 1280*720_50P(except YPbPr+S-Video+CVBS)

720*480_60i, 720*576_50i

  Bit Rate 0.5~19.5Mbps
Rate Control Mode CBR/VBR
GOP Structure B frame(0~3), P frame(0~6)(for HDMI &HDMI/YPbPr/CVBS 3-in-1 module)


encoding MPEG1 Layer II, MPEG2-AAC, MPEG4-AAC, Dolby Digital AC3(2.0 optional)

Dolby Digital AC3 passthrough(for HDMI of HDMI/YPbPr/CVBS 3-in-1)

Sample rate 48KHz
Bit rate 64kbps, 96kbps,128kbps, 192kbps, 256kbps, 320kbps


Local interface       LCD + control buttons
Remote management       Web NMS
output       2ASI out (BNC type)

IP (1 MPTS & 4 SPTS) over UDP, RTP/RTSP (RJ45, 100M)

NMS interface       RJ45, 100M
Language       English


Power AC 100V~240V
Dimensions 482*300*44mm
Weight 3.5 kgs
Operation temperature     0~45℃

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