AJA ROI HDMI to SDI Mini Converter

AJA ROI HDMI to SDI Mini Converter

AJA ROI HDMI to SDI Mini Converter

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Product Highlights

  • HDMI Input
  • HDMI and SDI Outputs
  • Supports SD, HD, and VESA Resolutions
  • Region-of-Interest Selection
  • 24-Bit Multi-Channel Audio Support
  • Analog Audio Embedding
  • USB Control via Mini-Config Software
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  • 1Description

If you're using a computer with an HDMI output as a video source, the AJA ROI-HDMI Mini Converter allows you to select a region of interest and scale the output to fit your working resolution. Having ROI in hardware makes it easy to broadcast part of your computer's screen without the clutter of on-screen menus and the like. And because all the cropping and scaling is done using integrated hardware, video quality remains at a high standard. Embedded audio is passed through to the HDMI loop output and the SDI output. With the 3.5mm jack, you have the option of embedding analog stereo audio into the video output.

To adjust the ROI-HDMI, connect it via USB to a computer running AJA's free Mini-Config application. Using Mini-Config, all relevant settings can be changed with the intuitive GUI. A worldwide power supply is included and locks to the ROI-HDMI's power input for a secure connection.

Region of Interest (ROI)
Eliminate extra interface clutter and menu bars and extract only the portion of the computer screen you want. Use the included Mini-Config application to select the part of the frame you want to output and then choose how to scale the output resolution.
Take full control of aspect ratio and frame rate conversion with on-screen controls in the Mini-Config software that show you what your source and output will look like and what formats are coming in and going out. Simple graphical menu controls let you quickly choose the proper output for any situation.
The converter accepts 2-channel audio from the 3.5mm analog audio input or embedded 8-channel audio from an HDMI input. The audio source and routing can be selected in the Mini-Config software and is embedded in the SDI output. This allows computer audio to be embedded within the SDI signal for easy, synchronized routing.
General Features
  • HDMI to SDI conversion
  • Region of Interest scaling
  • HDMI loop through
  • Audio embedding
  • Aspect ratio conversion
  • Genlock input
  • Configure via USB port and supplied Mini-Config software
  • Uses 5-18 VDC power (universal power supply included)
UPC: 892448000144
In the Box
AJA ROI HDMI to SDI Mini Converter
  • Power Supply
  • USB Cable
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    AJA ROI-HDMI Specs

    Input Formats Video:
    1080p 23.98/24/25/29.97/30/50/59.94/60
    1080i 25/29.97
    720p 50/59.94/60

    Maximum: 1920 x 1200 (WUXGA), 60 Hz
    Minimum: 640 x 480 (VGA), 166 Hz (limited by HDMI receiver max pixel rate)
    Output Formats Video:
    1080p 23.98/24/25/29.97/30/50/59.94/60
    1080i 25/29.97
    720p 50/59.94/60
    Color Range Full
    Reference Input 1080p tri-level sync
    1080i tri-level sync
    720p tri-level sync
    NTSC 525 bi-level sync
    PAL 625 bi-level sync
    Video Inputs 1 x HDMI (with 24-bit 8-channel embedded audio)
    Video Outputs 1 x HDMI (loop through with 24-bit 8-channel embedded audio)
    1 x BNC SD/HD/3G-SDI (with 24-bit 2-channel or 8-channel embedded audio)
    HDCP Does not encode or accept encrypted signals
    Audio Inputs 1 x 3.5mm TRS analog stereo
    Computer Interface 1 x USB port
    Power Supply AJA DWP-U-R1
    Input: 100-240 VAC, 50/60 Hz
    Output: 5-20 regulated VDC, 9 W maximum
    Environmental Operating Temperature: 32 to 104°F / 0 to 40°C
    Storage Temperature: -40 to 140°F / -40 to 40°C
    Relative Humidity: 10-90%, non-condensing
    Altitude: <10,000' / 3,000 m
    Dimensions 5.8 x 4 x 0.9" / 146 x 102 x 23 mm
    Packaging Info
    Package Weight 1.65 lb
    Box Dimensions (LxWxH) 10.0 x 5.7 x 3.8"

    AJA ROI-HDMI Reviews

    ROI HDMI to SDI Mini Converter is rated 4.0 out of 5 by 1.
    Rated 4 out of 5 by from Performs well, but ROI feature needs better UI The AJA ROI performs very well, and the size and price are great. However, the ROI feature is difficult to use, at least compared to the Matrox Convert DVI. In the Matrox, the ROI boundary is a yellow box on the DVI display, which does not appear in the SDI. On the AJA, the ROI boundary shows up on the SDI output until the Enter key is pressed. Also, the ROI control panel is on the SDI output if it is in the ROI region until it is minimized. It should be easier to hide it from the SDI output.
    Date published: 2016-09-01
    • y_2019, m_3, d_16, h_15
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.11
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_1186299, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
    • clientName_bhphotovideo
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