Ultra Stream SDI

A dedicated SDI streaming encoder with loop-through
The device is supplied with different options of power adapters.
  • Live streaming to popular services such as Facebook Live, YouTube or Twitch
  • Streams to a custom-specified RTMP or RMTPS server and supports sending RTSP streams
  • Records video to the internal storage, a connected USB drive or an associated smartphone
  • Internet connectivity via wired Ethernet, Wi-Fi and optional 3G/4G modem support


Specifications and Features

Input Features
    • Max input & loop-through signal: 2048×1080 60fps
    • Supported SDI inputs include:
      • 2048x1080p/2048x1080i/1920x1080p/1920x1080i 23.98/24/25/29.97/30/47.95/48/50/59.94/60
      • 1280x720p 25/29.97/30/50/59.94/60
      • 720×576 25p/50i (PAL SD)
      • 720×480 29.97p/59.94i (NTSC SD)
    • 8/10/12-bit color
    • Support 16-Channel SDI embedded audio
    • Input audio from 3.5mm microphone
    • SD/HD/3G BNC input & loopthrough
    • SD (ST 259)/HD (ST 292)/3Ga (ST 425)/3Gb (ST 425)/3Gb-DL (ST 425)/3Gb-DS (ST 425) standards

Encoding Features
  • Dual-stream encoding: main stream and sub stream
  • Max bitrate:
    • Main Stream – 8Mbps
    • Sub Stream – 2Mbps
  • Supported resolutions:
    • HD: 1920×1080, 1600×1200, 1600×900, 1440×1080, 1440×900, 1280×1024, 1280×960, 1280×800, 1280×720, 1024×768
    • SD: 960×540, 800×600, 768×576, 720×576, 720×540, 640×480, 640×360, 480×360, 480×270
  • Supported frame rates: 60/59.94/50/30/29.97/25/24/15/10/5fps
  • H.264/H.265(HEVC) video encoders
  • Encoding 2-channel AAC at 48kHz, 16-bit
  • Supported audio bitrates: 256/192/128/96/64/48/32/16 kbps
  • Extracting audio from SDI signal and output through 3.5mm headphone
  • Encoding videos after de-interlacing

Recording Features
  • Recording to a USB flash drive, internal SD storage and paired mobile device simultaneously
  • When recording to a USB Flash Drive
    • Support auto-recording, normal recording
    • Recording as MP4 or MOV files
    • Recording duration can be 5/10/30/40/50/60/90/120 min
    • Downloading recorded videos via WebUI
  • When recording to internal SD storage (32GB)
    • Support auto-recording, loop-styled or normal recording
    • Recording as MP4 or MOV files
    • Recording duration can be 5/10/30/40/50/60/90/120 min
    • Uploading recorded videos to a specified FTP server (FTP over TLS is supported), your Dropbox and Google Drive via WebUI
    • Downloading recorded videos via WebUI
  • When recording to paired mobile device
    • Recording as MP4 files
    • Taking still image snapshots during recording
    • Timer recording at 15s, 30s, 1min, 2min, 5min

Configuration Management
  • Register with 2 Control Hub platforms
  • Remote control via Application, WebUI and Control Hub
  • Provide comprehensive information regarding the system information of device and working status in real-time
  • Configure parameters of volume and color, input and output signals, stream profiles, no signal image, the Ethernet and Wi-Fi connection, as well as date and time
  • Update firmware
  • WebUI supports IE/Edge/Firefox/Chrome/Safari/Opera web browsers
  • Provide HTTP APIs

  • Wired Ethernet network: 10/100/1000Mbps
  • Wi-Fi 802.11 a/b/g/n/ac
  • 3G/4G USB mobile broadband Modem (not included)
  • Bluetooth 4.0 BLE

LED Indicators
  • Indicate the state of the input signal, Ethernet Network, Wi-Fi, USB flash drive
  • Indicate the working state of the device: startup, recording, streaming, updating

Power Supply and Consumption
  • DC 5V/2A
  • Max power consumption: ~7.2 W

Form Factor 94.20mm x 94.20mm x 22.30mm

Accessories AC adapter

Working Environment
  • Operating temperature: 0 to 40 deg C (AC power)
  • Storage temperature: –20 to 70 deg C
  • Relative humidity: 5% to 90% non-condensing



Power Adapter (US/EU/UK/AU/JP)x1
Part number: ACC08010
Power Adapter (KR) x1
Part number: ACC08015
Power Cable x1
Part number: ACC00064

Two types of power adapters are provided as options to meet your need. Please choose the right part number when placing the order to our dealers. We recommend you always use the included accessories to avoid unnecessary damage to your device. Please note, the appearance of the power adapter may vary due to suppliers or batches. The images here are for reference only.

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