AJA ROI Mini Converter

Our Ref: G505AAE / Product Code: ROI-DVI

The AJA ROI mini converter allows exceptionally high quality conversion of computer DVI and HDMI signals with Region of Interest support to professional video over SDI at an affordable price and a very... Read more


£1,128.00 inc VAT

Estimated 2-3 Days Delivery


The AJA ROI mini converter allows exceptionally high quality conversion of computer DVI and HDMI signals with Region of Interest support to professional video over SDI at an affordable price and a very portable sixe. With extensive audio functionality, incredible image scaling as well as aspect and frame rate conversion, ROI fulfils the growing need to properly incorporate computer signals into the video world without sacrificing budget of space.

ROI's most powerful feature is the ability to interactively select a region of interest from the incoming DVI or HDMI signal and scale that portion of the image to the SD of HD output resolution using AJA's high quality scaling algorithm's for the cleanest picture quality possible.

ROI has a DVI-D input as well as a 3.5mm analog audio input for integrating computer audio. A reference input allows ROI to be locked to a house reference signal, ensuring the SDI output is properly synchronised. HDMI signals can be fed into ROI by using a standard HDMI-to-DVI cable or adapter. The ROI also offers straight pass through of the incoming DVI signal. This means ROI can be connected in-line with a DVI monitor, so its not a dead-end device. Proper EDID authentication is passed through ROI so your computer can identify the DVI monitor and configure properly. The SDI output supports all standard SD and HD formats. ROI can handle aspect ration and frame rate conversion as well.

One common usage of the POI is in live news or information programming where the connects of a computer screen, say an embedded web video or browser page, need to be incorporates into the SDI video pipeline. ROI can be used to extract any portion of the computer screen by selecting "Region of Interest" interactively from within the free MiniConfig application on Windows or Mac. That region is the scaled to fit within a standard SD or HD frame, depending on your desired output. The resizing is done using AJA's high-quality scaling technology that ensures the cleanest possible output, all in realtime. With a growing amount of computer based video, ROI provides the gateway between the computer and video world for seamless, high-quality integration.

Key features ...


Conversion: DVI/HDMI to SDI

  • Form Factor: Mini Converter
  • Outputs: SDI
  • Formats: <b> DVI </b> VGA (640 x 480) Minimum WUXGA (1920 x 1200) 60 Hz max </p> <b> HDMI </b> 525i/625i 480p/580p (DSLR Cameras) 720p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 1080p 23.98, 24, 25, 29.97, 30
  • Inputs: DVI/HDMI
  • Conversion: DVI/HDMI to SDI
  • Power: 100-240v 60/60 Universal input +5v DC regulated output - 7.5 Watt capcity


Next working day delivery services are available on orders placed before 4pm (subject to stock availability). Non-timed deliveries should be delivered between the hours of 9am and 6pm. Orders placed after 4pm on Fridays and on weekends will be processed as normal the following Monday. Orders placed on bank holidays will be processed the next working day.

In Soho? We hold a wide range of Apple kit, storage and essential accessories at our centre in Golden Square, ready for same day collection. 

UK Mainland  

  • Golden Square office pickup                    Free!
  • Standard (2-3 working days)                     Free!
  • Next working day                                        £4.99
  • Pre 12:00pm (next working day)              £9.99
  • Pre 10:30am (next working day)              £11.99
  • UK Saturday Delivery                                 £9.99
  • UK Sunday Delivery                                    £9.99

UK Offshore *  

  • UK Offshore (2-3 working days)               £23.99

Digital Download

  • Download - Free delivery Free!

Northern Ireland

  • Northern Ireland (next working day)      £10.99

Ireland (ROI) Delivery  

  • Ireland (ROI) (2-3 working days)              £13.99

Channel Islands 

  • Channel Islands (2-3 working days)        £25.99

N.B. This service is for postcodes beginning with HS, IM, KA27, KA28, KW, TR21-TR25 and ZE

Special requirements

If you do require special shipping options, get in touch with us before you buy and we might be able to sort out alternative arrangements.

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