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MPEG-2 Encoders with ASI and IP Outputs for QAM or CABLE or OTT

Home >> Professional and Test Quality QAM Subsystems >> Standard Definition SDI or Analog MPEG-2 Encoders with ASI and IP Outputs for CABLE

Helio Quad™ HD-SDI/ASI+IP

Real Time Multichannel SD-SDI and HD-SDI MPEG-2/MPEG-4 AVC/H.264 4:2:0 Audio and Video Encoder with SDI/HD-SDI Input. Simultaneous IP (UDP/RTP) and Mirrored DVB-ASI Outputs, MPTS or SPTS. Supports 1080p, 1080i, and 720p. Audio Output is Dolby® Digital® AC-3, MPEG-1 Layer II, LC-AAC, and HE-AAC. Web-based NMS Remote Management plus Front Panel Controls. Option for HDMI Inputs.



Superb Quality MPEG-2 Encoder with static PSIP for US+Canada +Mexico


MPEG Corona™ SDI+Analog /ASI+IP

Inexpensive MPEG-2 Encoder with Composite and SDI In, ASI and/or IP Out

Helio Quad™ HD-SDI/ASI+IP

Futura II ASI+IP™

atsc  DVB  MPEG-2
  DVB T  DVB T2    h.264
MPEG Corona? SDI+Analog /ASI+IP


DVEO's new MPEG-2/H.264 HD audio & video encoder, the Helio Quad HD-SDI/ASI+IP, accepts up to four SDI/HD-SDI inputs. It multiplexes the transport streams into simultaneous outputs -- two mirrored ASI outputs and one IP output. Audio encoding includes Dolby Digital® AC-3, MPEG-1 Layer II, LC-AAC, and HE-AAC. The system features NMS Web-based remote management and front panel controls. An optional version is available with HDMI inputs in place of SDI/HD-SDI inputs.

Broadcast Grade, Magnum Chip Based, Superb Quality, High Profile 4:2:0 MPEG-2 and H.264 SD and HD Encoder with Composite, HDMI, SD-SDI, and HD-SDI In and ASI or IP Out. Full Control from Front Panel Buttons and Included Alpha LCD. Video Preview via Built-in LCD. Supports All Industry Standard MPEG-2 and H.264 Video Compression Formats. Audio Support Includes AAC and AC-3 Encoding and Pass Through. Supports Dual Language Broadcast via 2 Audio Pairs. Full Support for SNMP Management and IP Output. One of the Best Quality Encoders on the Market for all Worldwide Broadcast Purposes.

Real Time, Easy To Use, Affordable, 1 RU, Standard Definition, Full D1 Res, Hardware Based, 4:2:0 MPEG-2 Transport Stream Encoder with SDI, Composite, and Y/C Inputs and IP and DVB-ASI Outputs. Encodes at 0.8 to 20 Mbps. Controllable via LCD Front Panel or Network Management.

Standard Features:

  • Inputs – 1 to 4 SD-SDI or HD-SDI inputs
  • Outputs – Multiplexes transport streams into:
    • Two identical ASI outputs
    • One muxed IP output (one MPTS or 4 SPTS, UDP or RTP)
  • Option for 1 to 4 HDMI inputs instead of SDI/HD-SDI inputs
  • Encodes HD-SDI or HDMI to a high-definition 720p or 1080p MPEG-2 or H.264 stream
  • Audio Encoding: Dolby Digital® AC-3, MPEG-1 Layer II, LC-AAC, and HE-AAC
  • Supports VBR/CBR rate control mode
  • Supports EIA 608 & EIA 708 closed captioning in MPEG-2 mode
  • Low Latency function
  • Supports PSI/SI editing and inserting
  • Supports IP null packet filter
  • Dual power supply
  • LCD display and front-panel buttons
  • Web-based NMS management for remote control
  • Firmware updates via web
  • Inner drawer-type structural design allows encoding modules to be changed if needed


  • Backhaul applications
  • Send HD or SD video via private IP networks
  • Broadcast with subchannels
  • Electronic News Gathering (ENG)

Standard Features:

  • Encodes Analog, HDMI, or HD/SD-SDI video to ASI and/or IP
  • Inputs: Component, Composite, HDMI, HD/SD-SDI video
  • Supports EIA-708 closed caption insertion via HD-SDI (SMPTE 334)
  • Outputs: ASI, IP (UDP/IP or RTP/IP)
  • Low Latency – 800 milliseconds
  • Digital, Analog and Serial Digital embedded audio inputs
  • 5.1 channel SPDIF audio optical input (pass through)
  • Supports 2 pairs of audio (dual language)
  • Auto detection of video resolution
  • Magnum chip based - results in incredible quality
  • Simultaneous outputting of mirrored ASI streams or UDP/IP or RTP/IP transport stream
  • CBR or VBR outputs
  • Audio encoding: Dolby® Digital® (AC-3), MPEG-1 Layer II, AAC-LC, HE-AAC
  • User selectable resolution and bit rate
  • Resolutions: 480i, 480p, 576i, 576p, 720p, 1080i, 25, 29.97/30, 50, 59.94/60
  • Chroma format: 4:2:0
  • Supports PAT, PMT, SDT, NIT, VCT (TVCT, CVCT) and a dynamic PSIP insertion ASI port
  • Control and monitoring via web browser, front panel, or SNMP
  • Supports closed captioning with CEA-708


  • Encoding uncompressed Broadcast or Cable
  • Distribution of video in any setting

Standard Features:

  • Encodes Composite (CVBS), Y/C, or SDI video to ASI and/or IP
  • Inputs:  Composite, Y/C, or SDI
  • Outputs:  Two DVB-ASI outputs, one IP output (UDP unicast/multicast);
  • Fully MPEG-2 4:2:0 MP@ML video compliant
  • MPEG-1 Layer II audio encoding
  • Advanced video pre-processing algorithms
  • Encoding selectable from 0.8 Mbps to 20 Mbps transport stream bit rates
  • Supports MPEG-2 frame/field motion estimation and DCT
  • Encoding parameters set up via LCD front panel or network management
  • Supports Video/Audio/PMT/PCR PID settings
  • Supports balanced and unbalanced analog audio inputs
  • Supports AES/EBU, SD-SDI digital audio input
  • Supports PAL and NTSC SD video
  • Supports D1, HD1, 2/3 D1, 3/4 D1 resolutions
  • Program/Service Provider name setting
  • Complies with ISO/IEC 11172 (MPEG-1) and ISO/IEC 13818 (MPEG-2) standards
  • Sub-pixel precision encoding
  • TS stream PCR synchronization


  • Encoding analog video for transmission over satellite uplinks or cable
  • Delivery of live video program streams to the head-end or production studio
  • General Head End encoder

Technical Specifications:

Video Encoding

  • Encoding Standards: ISO/IEC 13818 (MPEG-2) MP@ML 4:2:0
  • Image Format: PAL, NTSC
  • Resolutions: 720 x 480 60i, 720x576 50i (D1), 544 x 480 60i, 544x576 50i (3/4D1), 352x480 60i, 352x576 50i (HD1),480x480 60i, 480x576 50i (2/3D1)
  • Bit Rate: 0.8 Mbps to 20 Mbps
  • Rate Control: CBR/VBR
  • GOP Structure: IBBP
  • Advanced Pretreatment: De-interlacing, noise reduction, sharpening

Audio Encoding

  • Audio Encoding: MPEG-1 Layer II
  • Audio Sampling Frequency Rate: 32 KHz, 44.1 KHz, 48 KHz
  • Resolution: 24 bit
  • Encoding Bit Rate: 64 Kbps to 384 Kbps

Video Inputs

  • Analog composite video (CVBS), BNC interface
  • S-Video (Y/C) interface
  • SD-SDI, BNC interface

Audio Inputs

  • Analog stereo audio (balanced), XLR interface
  • Analog stereo audio (unbalanced), BNC interface
  • AES/EBU digital audio, XLR interface
  • SD-SDI embedded audio

Transport Stream Outputs

  • ASI: Two DVB-ASI outputs, BNC interface
  • IP: SPTS over UDP, 10/100 Base-T Ethernet interface (UDP unicast/multicast)


  • Access: LCD front panel, network management
  • Upgrades: Ethernet software upgrade

Physical and Power

  • Dimensions: 18.9 x 17.96 x 1.77 inches (W x D x H)
  • 480 x 456 x 45 mm (W x D x H)
  • Weight: 10 lbs (4.54 kg)
  • Power Requirements: AC 110V±10%, 50/60 Hz or AC 220V±10%, 50/60 Hz
  • Operating Temperature: 0°C ~ +45°C
  • Storage & Shipping Temperature: -20°C to +80°C
  • Conformities: FCC, CE, RoHS
Helio Quad HD SDI ASI+IP Datasheet Futura II ASI+IP Datasheet MPEG Corona Datasheet


4 Channel Encoder with ASI MUX

A-Coder™ Analog 10ch ASI+MPEG-2 IP



atsc   DVB
iptv  MPEG-2   H.264 Logo

Professional Grade, Superb Quality, NTT® Encoder Chip Based, Extremely Reliable, Remotely Manageable, MPEG-2 HD and SD Multi Channel Video Encoder and Self Contained, Full Featured Transport Stream Multiplexer with ASI and IP Outputs and SMPTE 292M HD-SDI, SMPTE 259M SD-SDI, and Analog (Composite) Inputs. Compliant with all North American ATSC Broadcast Resolutions. Supports Dolby® AC-3 and EIA-608 and EIA-708 Closed Captioning and Static and Dynamic PSIP. Encodes and Multiplexes Single HD-SDI Input with up to three SD-SDI or NTSC Inputs. Outputs Super Stable, Super High Quality, 38 Mbps TS stream via ASI, IP Output. Perfect for QAM 256. A superb Japanese work of art from the ATT of Japan.

Broadcast Quality, Full Featured, Magnum Chip Based, Remotely Manageable, 1 RU, 4 to 10 Channel Standard Definition MPEG-2 Encoder and Multiplexer with up to 10 CVBS Inputs and Simultaneous ASI and IP Outputs. Audio Support Includes Analog In, MPEG-1 Layer II or MPEG-2 AAC Out. Features Dual Power Supply and Advanced Video Filtering, plus Jitter-Free, Industry Compliant Transport Streams. Tested to Work with Most Decoders and with Atlas™, Wowza™ and Adobe® Flash® Servers. Ships with your Choice of 4, 6, 8, or 10 Channels.


Standard Features:

  • Full setup support from DVEO and USA support office
  • Maximum 4 channel encoder and TS-Mux
  • Inputs:
    • HD-SDI: One HD-SDI input plus three additional video inputs (HD, SD or analog)
    • SD-SDI: Four digital SD-SDI inputs
    • Analog (Composite): Four analog (CVBS) NTSC inputs
  • Audio Inputs:
    • Analog: Up to 4 stereo pairs
    • Digital: Embedded Audio, AES/EBU
  • Output: DVB-ASI or IP (100/1000 Base-T)
  • Multiple video format compatibility including 1080i, 720p and 480i
  • PID filtering
  • Generates static PSIP Tables and locates PIDs at desired locations
  • VBI Closed Caption processing
  • Front panel controls and Web-based management
  • Quality NTT® hardware encoder chip


  • Small to medium market call letter broadcast
  • Cable system mux
  • Electronic News Gathering (ENG)

HD Blaster SDI, HD-SDI/ASI +IP™ connectors
Click to enlarge


  • Encodes Analog (CVBS) video to ASI and/or IP
  • Inputs: Composite video – 4, 6, 8, or 10 inputs, depending on system ordered
  • Outputs: Simultaneously multiplexes transport streams into
    • Two identical ASI outputs (one main, one backup)
    • One muxed IP output (UDP/ RTP)
  • Supports IP unicast and multicast
  • ASI output bit rate: Up to 70 Mbps
  • Resolutions: 720x480/60i, 720x576/50i
  • Supports VBR or CBR – Unusual Feature
  • Audio Input: Analog
  • Audio Output: MPEG-1 Layer II and MPEG-2 AAC
  • Configure and operate via front panel controls or remote management
  • Magnum chip based – results in incredible quality


  • Re-encoding analog video for transmission over satellite uplinks or cable (ASI)
  • Encoding analog video for transmission over IP
  • Delivery of live video program streams to the head-end or production studio
  • Analog front end for video servers


HD Blaster Datasheet A Coder Analog 10ch ASI+MPEG 2 IP Datasheet