AJA ROI-DVI DVI/HDMI to SDI with ROI scaling

Overview

AJA’s ROI-DP Scan Converter allows exceptionally high quality conversion of computer DisplayPort outputs to baseband video over SDI at an affordable price and a very portable size. With extensive audio functionality, incredible image scaling as well as aspect and frame rate conversion, ROI fulfills the growing need to properly incorporate computer signals into the video world without sacrificing budget or space.

Features

• DisplayPort (DP) to 3G-SDI conversion with DP loop through
• Scan Converter
• EDID Emulation
• 3G-SDI output
• Supports SD, HD, and 3G formats (see Tech Specs for complete list)
• Region of Interest scaling
• Up, down, cross-conversion
• Aspect ratio conversion
• Frame rate conversion
• Image H/V flip and 90 degree rotation
• Conversion between Deinterlaced and Progressive signals
• Accepts input DP formats up to 1920 x 1200 60 Hz
• Loss of input management: Black, Freeze, or Mute
• 2-channel embedding of balanced analog audio inputs or 2-channel or 8-channel DP audio
• Genlock:  Reference Input or Free Run
• Configure via USB port and supplied AJA Mini-Config software, PC/Mac
• Uses 5-20 VDC power (Universal power supply included)
• Five year warranty

Region of Interest

Eliminate extra interface clutter and menu bars and extract only the portion of the computer screen 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 AJA’s high quality scaling algorithms for the cleanest picture quality possible. 

AJA Quick Start:
ROI Scan Converters

Watch this video to learn how to configure and control your ROI with AJA's free Mini-Config control software.

View Video

Conversion

Take full control of aspect ratio conversion with on-screen controls in the Mini-Config software that show you exactly what your source and output will look like and what formats are coming in and going out. Simple menu controls let you quickly choose the proper output for any situation.

The output will be mirrored to both the 3G-SDI and HDMI outputs for simultaneous delivery to multiple displays or continuing signal paths.

Connectivity

ROI utilizes a direct loop through, allowing it to be placed in-line so you still have a connection to an external monitor while extracting to SDI. The reference input ensures the SDI signal out of ROI is locked for use throughout a production or facility.

Audio

ROI accepts 2-channel audio from the 3.5mm analog audio input or embedded 8-channel audio from a DisplayPort 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.

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 Mini-Matrix

Information on the complete line of AJA Converters is available in Mini-Matrix. AJA products are extensive and this resource 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.