AJA ROI-HDMI - HDMI to SDI with ROI Scaling

AJA-ROI-HDMI

HDMI to SDI converter with Region of Interest (ROI) scaling offers extremely high quality conversion of computer and HDMI outputs to baseband video over SDI in a very compact size and at an economical price. Featuring audio embedder with analog audio input, exceptional image scaling, aspect ratio and frame rate conversion. This converter addresses the need to integrate computer signals into the video environment.

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€1,321.00 Tax excluded
1.598,41 € Con IVA
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ROI Mini-Converter allows high quality conversion of computer HDMI outputs to SDI video at an affordable price and a very portable size. With incredible image scaling, extensive aspect ratio and frame rate conversion, and audio functionality ROI fulfills the need to properly incorporate computer signals into the video world without sacrificing budget or space.

The free MiniConfig application lets you, interactively, select a Region of Interest from the incoming signal and control how that region is scaled to the output resolution using high quality scaling algorithms for the cleanest picture quality possible. Eliminate extra interface clutter and menu bars and extract only the portion of the image you want.

Features:

  • HDMI to SDI conversion
  • Region of interest scaling
  • EDID emulation
  • 3G-SDI output
  • Pass through HDMI loop
  • Supports SD, HD and 3G formats
  • Supports 8 channels of embedded audio
  • Conversion between deinterlaced and progressive signals
  • Supports DVI input formats up to 1920 x 1200 60 Hz
  • Aspect ratio conversion
  • Genlock input
  • Configuration via USB port and supplied Mini-Config software
  • Uses 5-18VDC power (universal power supply included)

Region of interest:

The ROI-HDMI converter's free Mini-Config software connected to a computer via USB allows you to interactively choose a region of interest from the original signal and be able to control how that region is scaled to the output resolution using AJA's scaling algorithms for the cleanest possible image quality.

ROI Window Wall workflow:

Using three ROI-HDMI converters you can connect three display monitors side-by-side and place the displays in portrait mode.

ROI Videowall Workflow:

With this converter we can expand the output options and get a synchronized videowall display.

Connectivity:

ROI employs a direct loop-through, allowing it to be placed in-line to still have a connection to an external monitor while extracting to SDI. The reference input allows the SDI signal coming out of ROI to be locked so it can be used in production or on-premises.

Audio:

ROI supports 2-channel audio from the 3.5mm analog audio input or 8-channel embedded audio from an HDMI input. From the Mini-Config software the audio source and routing can be selected and integrated into the SDI output. This allows the audio from the computer to be embedded into the SDI signal for easy and synchronized routing.

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Data sheet

Video Inputs
HDMI
Outputs
HDMI
SDI
Scaler
si
Max. Video Resolution
625i / 525i - SD
1280x720 - HD
1920x1080 - HD
Max. VESA Resolution
1920x1200 - WUXGA
Entradas Audio
Embebido
No Balanceado
Salidas Audio
Embebido
Data and Control
USB
Power
DC

Download

Manual

Manual de Instalación y Operación

Download (1.34MB)

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Video Input Formats

  • Computer Signals:
    • WUXGA (1920 x 1200) 60 Hz max
    • VGA (640 x 480) minimum
  • Video Signals:
    • (HD) 1920 x 1080i 50, 59.94
    • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (HD) 1280 x 720p 50, 59.94, 60
    • (SD) 625i, 525i
    • (SD) 580p, 480p 


Note:
 Frame rates limited by the 166 mHz max pixel rate of the HDMI receiver.


Video Output Formats

  • (HD) 1920 x 1080p 50, 59.94, 60, SMPTE 425-1 Level A mapping structure 1 (4:2:2 10-bit YCbCr)
  • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30
  • (HD) 1920 x 1080i 50, 59.94, 60
  • (HD) 1280 x 720p 50, 59.94, 60
  • (SD) 625i 25
  • (SD) 525i 29.97


Color Range

  • Full
  • SMPTE


Reference Source

  • Free Run
  • Ext Ref


Reference Input

  • Supported reference video inputs include:
    • 1080i tri-level sync
    • 1080p tri-level sync
    • 720p tri-level sync
    • 625i Color Black
    • 525i Color Black
  • 75 ohm terminating


Video Input

  • 1x HDMI input connector (with embedded audio, up to 8 channels)


Video Outputs

  • HDMI
    • 1x HDMI loop through connector (with embedded audio, up to 8 channels)
  • SDI
    • 3G-SDI, SMPTE-259/292/424, 1x BNC


HDCP

  • ROI-HDMI does not encode the HDMI output with HDCP encryption
  • ROI-HDMI does not accept HDCP input


Audio Inputs

  • 1x Analog 3.5mm TRS, 2-channel
  • HDMI embedded audio, 24-bit, 8 channel


Audio Output

  • SDI embedded audio, 24-bit, 2-channel or 8 channel


User Interface

  • USB port used with supplied cable and Mini-Config software application to configure device via Mac or Windows


Size (w x d x h)

  • 5.77" x 4.02" x 0.90" (146.56 x 102.11 x 22.86 mm)


Weight

  • 0.6 lb (0.3 kg)


Power

  • Uses AJA power supply model DWP-U-R1, included with purchase
  • 100-240V, 50/60 Hz Universal input
  • +5 to 20V DC regulated, 8 watts max


Environment

  • Safe Operating Temperature: 0 to 40 C (32 to 104 F)
  • Safe Storage Temperature (Power OFF): -40 to 60 C (-40 to 140 F)
  • Operating Relative Humidity: 10-90% noncondensing
  • Operating Altitude: <3,000 meters (<10,000 feet)

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