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8-in-1 MPEG-2 H.264 SD Encoder


Catvision’s CDH10000-8M2M4ENI 8-in-1 MPEG-2 / H.264 SD Encoder is a professional SD audio & video encoding and multiplexing device with powerful features. It has 8 independent channels of unbalanced audio & video input interfaces, supporting MPEG-2 and H.264 encoder type. Furthermore, it can support the MPEG-1 Audio layer 2, LC-ACC, HE-AAC, and each channel can support ultra low bit-rate (0.25~15Mbps for H.264 encoding, and 0.5~15Mbps for MPEG-2 encoding). This device can simultaneously encode 8 channel SD audio & video; moreover, it has an ASI input and can multiplex the input TS with the 8 encoded SPTS to generate a MPTS output, and users can select the MPTS and 8 SPTS through the front panel operation. Also, the PSI/SI information can be inserted into MPTS output. In conclusion, its high integrated and cost effective design makes the device widely used in varieties of digital distribution systems such as CATV digital head-end, satellite and terrestrial digital TV, etc.

  • 8 independent channels of video/audio input ports and 1 ASI input multiplexing
  • Supports multiple resolutions:
  • PAL:720*576/352*288/320*240/320*180/176*144/160*120/160*90@50Hz
    NTSC: 720*480/352*288/320*240/320*180/176*144/160*120/160* This email address is being protected from spambots. You need JavaScript enabled to view it.
  • H.264 and MPEG-2 video encoding, advanced video pretreatment algorithm
  • MPEG1 Audio Layer 2,LC-AAC,HE-AAC
  • Supports VBR/CBR video encoding
  • Supports ultra low bit rate encodings: 0.25~15Mbps(H.264)/ 0.5~15Mbps(MPEG-2)
  • System encoding output bit rate range: 2~40Mbps
  • Supports 4SPTS or multiplexed MPTS from ASI output
  • Supports MPTS and 4SPTS selection through the LCD operation
  • Supports multiplexed MPTS or 4 SPTS over UDP unicast/multicast output
  • Two isolated ports separately for data transfer and Ethernet
  • Real-time effective output bit-rate monitoring
  • LCD / keyboard and NMS operation


8×CVBS inputs , BNC interface

8 pairs unbalanced stereo audio inputs, BNC interface

1×ASI input, BNC interface



160*120/160* This email address is being protected from spambots. You need JavaScript enabled to view it.


MPEG-2 /H.264

Bit rate

0.25~15Mbps for H.264 encoding, and   0.5~15Mbps for MPEG-2 encoding

Rate Control


GOP Structure


Advanced Pretreatment

De-interlacing, noise reduction, sharpening



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

Sampling rate



24 bit


64Kb/s~384Kb/s (each channel)


1 ASI input multiplexed with local 4 channels TS

Stream output

2 × ASI outputs, BNC interface

MPTS over UDP,10/100Base-T Ethernet interface
(UDP unicast / multicast), 4 SPTS( optional)

System function

LCD/keyboard operating, NMS support,
Chinese-English control interface

Ethernet software upgrade


Dimensions (WxDxH)


Approx weight


Temperature range

0~45℃(Operation), -20~80℃(Storage)

Power requirements

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

Power consumption