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

The ROI-HDMI converter provides control to manage embedded and external audio. The free Mini-Config application lets you interactively select a Region of Interest from the incoming HDMI signal and control how that region is scaled to the output resolution using AJA’s high quality scaling algorithms for the cleanest picture quality possible.

Features

• Convert computer signals to professional video, with Region of Interest scaling
• User adjustable Region of Interest with interactive on-screen controls via supplied
• Frame rate conversion
• Automatic input detection and configuration
• 3G/HD/SD-SDI output support for common SD and HD formats
• 4:3/16:9 conversion modes supported
• Embedded SDI audio output
• Reference input
• 3.5mm analog audio input embedded into SDI output
• Easy user control via USB
• Loop through HDMI connector
• Configure via USB port and supplied Mini-Config software
• DWP-U-R1 power supply included
• Five year warranty

Specifications

• 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 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
  • (SD) 625i, 525i
  • (SD) 580p, 480p
  • Note: Frame rates limited by the 166 mHz max pixel rate of the HDMI 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 Input:
  • Supported reference video inputs include:
  • 1080i tri-level sync
  • 1080p tri-level sync
  • 720p tri-level sync
  • PAL 625 bi-level sync
  • NTSC 525 bi-level sync
• 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
• HDCP:
  • ROI-HDMI does not encode the HDMI output with HDCP encryption
  • ROI-HDMI does not accept HDCP input
• Audio Inputs:
  • 1x Analog 3.5mm TRS, 2-Channel
  • HDMI embedded audio, 24-bit, 8-Channel
• Audio Output: SDI embedded audio, 24-bit, 2-Channel or 8-Channel
• User Controls: USB port used with supplied cable and Mini-Config software application to configure device via Mac or Windows
• Size (w x d x h): 5.77" x 4.02" x 0.9" (146.56 x 102.11 x 22.86 mm)
• Weight: 0.6 lb (0.3 kg)
• Power:
  • Uses AJA power supply model DWP-U-R1, included with purchase
  • 100-240V, 50/60 Hz Universal input
  • +5 to 20V DC regulated, 8 watts max
• Environment:
  • Safe Operating Temperature: 32 to 104 F (0 to 40 C)
  • Safe Storage Temperature (Power OFF): -40 to 140 F (-40 to 60 C)
  • Operating Relative Humidity: 10-90% noncondensing