OG-ROI-DVI

OG-ROI-DVI

openGear DVI to 3G-SDI Scan Converter

Mini-Matrix App

$995 US MSRP*

* Pricing is for US only. International pricing will vary.

Overview

AJA’s OG-ROI-DVI is an openGear card that allows exceptionally high-quality conversion of computer and DVI signals to 3G-SDI baseband video. With incredible region-of-interest image scaling as well as aspect and frame rate conversion, OG-ROI-DVI fulfills the growing need to properly incorporate computer signals into the video world without sacrificing budget or space.

Features

  • openGear compatible card
  • DVI to 3G-SDI conversion with DVI loop through
  • Computer resolutions to video resolutions 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 DVI formats up to 1920 x 1200 60 Hz
  • Loss of input management: Black, or Mute
  • Supports 8-channels of embedded audio
  • 2-channels analog audio output of disembedded audio inputs or 2-channel or 8-channel DVI audio (2x 3-Pin Terminal Block connectors included)
  • Genlock: Reference Input, DVI Input, or Free Run
  • Remote Ethernet configuration through Ross DashBoard software
  • Power: 12 watts
  • Hot-swappable
  • Rear I/O card included
  • Two slots required for each card
  • Compatible with OG-X-FR, OG-3-FR, and DFR-8321 openGear frames
  • Five year warranty

Region of Interest

Eliminate extra interface clutter and menu bars and extract only the portion of the computer screen you want.

OG-ROI-DVI is fully compatible with the free Ross DashBoard application, offering interactive selection of a Region of Interest from the incoming computer signal. You 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. 

Take full control of aspect ratio, image rotation, and frame rate conversion with on-screen controls in the DashBoard software that shows you exactly what your source and output will look like, including the formats that are coming in and the choices you have made for the signal going out.

Connectivity

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

 

View Diagram

Audio

OG-ROI-DVI accepts 2-channel analog audio from 2x 3-pin terminal blocks connectors. The audio source can be selected in the DashBoard software and is embedded into the SDI output. This allows computer audio to be embedded within the SDI signal for easy, synchronized routing.

openGear Compatibility

The openGear standard ensures that AJA cards will be compatible with other openGear products from certified openGear partners. With a growing list of products, openGear is the future of rackframe products.

Download DashBoard Software

DashBoard software offers quick and convenient configuration and control of openGear cards on macOS, Windows, and Linux.

For the latest DashBoard software downloads for your platform of choice, please visit:

Download


Tech Specs


Video Input Formats

  • Computer Signals:
    • WUXGA (1920 x 1200) 60 Hz max
    • VGA (640 x 480) minimum
  • Video 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 29.97

Color Range

  • Full
  • SMPTE

Reference Source

  • Free Run
  • Card Ext Ref
  • OG Frame Ref 1
  • OG Frame Ref 2

Reference Input

  • Supported reference video inputs include:
    • 1080i tri-level sync
    • 1080p tri-level sync
    • 720p tri-level sync
    • 625i Color Black
    • 525i Color Black
  • 75 ohm terminating 

Video Input

  • 1x DVI input connector (with embedded audio, up to 8-channels)

Video Outputs

  • DVI
    • 1x HDMI loop through connector (with embedded audio, up to 8-channels)
  • SDI
    • 3G-SDI, SMPTE-259/292/424, 1x BNC

Audio Inputs

  • 2-channel balanced analog audio inputs, 2x 3-pin terminal blocks connectors

Audio Output

  • SDI embedded audio, 24-bit, 2-channel or 8-channel

User Interface

  • openGear DashBoard network control software via Windows, macOS or Linux

Size (w x d x h)

  • openGear standard form factor, front slot and rear card. Two slots required for each card

Weight

  • 0.5 lb (0.3 kg)

Power

  • openGear frame compatible, 12.0 watts max per card

Environment

  • Safe 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% noncondensing
  • Operating Altitude: <3,000 meters (<10,000 feet)