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DVI/HDMI to SDI with Region of Interest scaling and DVI loop through
Mac & Win
Usually ships in 2-business days or less.
Electronic Download
Usually ships in 2-business days or less.
Availability: In stock
  • DVI to SDI conversion
  • Region of Interest scaling
  • DVI loop through
  • Audio embedding
  • Aspect ratio conversion
  • Genlock input
  • Configure via USB port and supplied Mini-Config software
  • Uses 5-18VDC power (universal power supply included)
  • 5-year warranty

AJA's ROI family of scan converters allow exceptionally high quality conversion of computer and video signals in a small Mini-Converter form factor. ROI offers Region of Interest support allowing computer signals including DVI, DP and HDMI, to be scaled and converted to SDI video. The new ROI-SDI also supports video-to-video with Region of Interest extraction via 3G-SDI input to 3G-SDI and/or HDMI. With incredible image scaling, extensive aspect ratio and frame rate conversion, ROI fulfills the need to scale computer and video to a desired resolution, all in real-time, in a very portable and easy to use package.

Region of Interest
Eliminate extra interface clutter and menu bars and extract only the portion of the computer screen or 3G-SDI source you want.

Connecting a ROI Mini-Converter via USB to a computer running the free Mini-Config application lets you interactively select a Region of Interest from the incoming computer signal and have full control over how that region is scaled to the output resolution using AJAs high quality scaling algorithms for the cleanest picture quality possible.

USB and Mini-Config Support
AJAs free Mini-Config software can be used with any USB-enabled AJA Mini-Converter and provides an easy-to-use graphical interface with detailed information about the current input and output formats. Control all the parameters of any supported AJA Mini-Converter as well as loading firmware updates from AJA that add new features and functionality.

Universal Power Supply
All AJA Mini-Converters ship with a universal power supply that includes international plug connections for use around the world.

Compact and Portable
AJA Mini-Converters are small enough to fit behind a monitor, in the back of a rack or directly on a camera rig. A locking power connector can't accidentally pull loose and an optional P-TAP power cable allows for battery power in remote locations.

AJA Quality - Guaranteed
All AJA Mini-Converters are covered by a 5 year warranty and AJA's advanced replacement policy. If a replacement is necessary, AJA will ship a new unit immediately without the need to send the original unit back first, ensuring you are up and running again as quickly as possible.

AJA Mini-Matrix
Information on the complete line of AJA Mini-Converters is now available as a mobile app on iOS. The Mini-Converter product line is extensive and this app helps you find the right converter for any situation, wherever you are.

Individual products have links back to the main AJA website for more details and you can email product information directly from the app. The free AJA Mini-Matrix app for iPad and iPhone is available now in the Apple iTunes Store.

Video Input FormatsComputer Signals:WUXGA (1920 x 1200) 60 Hz maxVGA (640 x 480) minimumVideo 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 DVI 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 29.97Color RangeFullSMPTEReference SourceFree RunExt RefReference InputSupported reference video inputs include:1080i tri-level sync1080p tri-level sync720p tri-level sync625i Color Black525i Color Black75 ohm terminating Video Input1x DVI input connector (with embedded audio, up to 8-channels)Video OutputsDVI1x DVI loop through connector (with embedded audio, up to 8 channels)SDI3G-SDI, SMPTE-259/292/424, 1x BNCAudio Inputs1x Analog 3.5mm TRS, 2-channelDVI embedded audio, 24-bit, 8-channelAudio OutputSDI embedded audio, 24-bit, 2-channel or 8-channelUser InterfaceUSB port used with supplied cable and Mini-Config software application to configure device via Mac or WindowsSize (w x d x h)5.77" x 4.02" x 0.90" (146.56 x 102.11 x 22.86 mm)Weight0.6 lb (0.3 kg)PowerUses AJA power supply model DWP-U-R1, included with purchase100-240V, 50/60 Hz universal input+5 to 20V DC regulated, 8 watts maxEnvironmentSafe 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% noncondensingOperating Altitude:
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