AJA OG-ROI-HDMI openGear HDMI to 3G-SDI Scan Converter


AJA OG-ROI-HDMI openGear HDMI to 3G-SDI Scan Converter

Product Code: OG-ROI-HDMI

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• openGear compatible card
• Supports Two Sample Interleave (2SI) and Square Division
• EDID Emulation
• Simple Frame Rate Conversion (FRC)
• Embedded audio support 8-channel 24-bit

OG-ROI-HDMI openGear HDMI to 3G-SDI Scan Converter

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

Region of Interest

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

OG-ROI-HDMI 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 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.

• openGear compatible card
• Computer resolutions to video resolutions Scan Converter
• HDMI to 3G-SDI conversion with HDMI loop through
• 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 HDMI formats up to 1920 x 1200 60 Hz
• Loss of Input management: Black, Freeze, or Mute
• Supports 8-channels of embedded audio
• Audio input via 3-pin analog connectors or 8-channel HDMI embedded audio
• Genlock: Reference Input, HDMI Input, or Free Run
• Remote Ethernet configuration through Ross DashBoard software
• Power: 8 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

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
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
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 HDMI input connector (with embedded audio, up to 8-channels)
Video Outputs
  • HDMI
    • 1x HDMI loop through connector (with embedded audio, up to 8-channels)
  • SDI
    • 3G-SDI, SMPTE-259/292/424, 1x BNC
  • ROI does not encode the HDMI output with HDCP encryption
  • ROI does not accept HDCP input
Audio Inputs
  • 2-channel Balanced analog audio inputs, 2x 3-Pin terminal blocks connectors
  • HDMI embedded audio, 24-bit, 8-channel
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
  • 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)

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