AJA ROI SDI 3G-SDI Scan Converter

The ROI-SDI takes a 3G/HD/SD-SDI source, lets you draw a region of interest inside it, and scales that selection to fill the frame. It outputs the result on 3G-SDI and HDMI at the same time, with up, down, and cross-conversion so the cropped region lands in whatever format the downstream monitor, switcher, or recorder needs. That makes it a clean way to pull a single camera view, a graphic, or part of a computer raster out of a larger image.

Input handles signals up to 1080p60, and audio moves as eight channels of SDI embedded audio plus a two-channel analog output. Setup runs over USB through AJA MiniConfig on Mac or PC, and the unit powers from 5 to 20V DC using the included universal supply in a pocket-sized metal housing.