CATV MPEG-2 4 in 1 Encoder

- Jul 12, 2016 -

DIBSYS ENC3441 has proven itself as the most advanced encoding platform for Cable, Satellite, IPTV or Terrestrial applications available today. The hardware platform has been widely deployed for MPEG-2 and MPEG-4 AVC broadcasting applications. ENC3441 is the newest broadcasting audio & video encoding and multiplexing device with enhances bandwidth efficiency significantly. It is equipped with 4 channels HDMI inputs and multiple codec standard(MPEG-2 and MPEG-4 AVC/H.264 video encoding and MPEG1 Layer II, HE-AAC, LC-AAC audio encoding, Dobly AC3). Multiplexing function is also embedded to select the input programs and output stream through ASI/IP port in the same time.


  • Optional dual power input

  • Four channel MPEG-2 and MPEG-4 AVC video encoding of HD per chassis(1RU)

  • UDP/RTP-IP(MPTS/4*SPTS) Output

  • Two indentical ASI Output

  • Based on the latest ASIC and FPGA technologies, offers unequaled gains in video compression efficiency

  • 4 channels HDMI(HDCP) video inputs, HD-SDI option

  • 1080p(only h.264)1080I, 720P@50, 60, 59.9Hz video resolution

  • Aspect Ratio: 4:3, 16:9

  • MPEG1 Layer II, HE-AAC (v1&v2) and LC-AAC Dolby AC-3 audio encoding

  • Low latency mode

  • Chroma sample: 4:2:0 and 4:2:2 (option)

  • CC (Closed Caption), EIA 608 and EIA 708

  • Simultaneous outputs via SPTS/MPTS over IP

  • Simultaneous outputs via IP, DVB-ASI in, MPTS out


  • Bitrate: 0.5-19.5Mbps, CBR & VBR control

  • UDP/RTP media transmission protocols & multicast/unicast output

  • Support web and SNMP management, Ethernet software upgrade

  • Hardware based for 24/7 operation

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