AJA’s ROI-DP Mini-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 to SDI conversion
- Region of Interest scaling
- DisplayPort loop through
- Audio embedding
- Aspect ratio conversion
- Genlock input
- Configure via USB port and supplied Mini-Config software
- Uses 5-18VDC 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.
Conversion
Take full control of aspect ratio and frame rate 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.
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.
Video Input Formats
• Computer Signals:
• WUXGA (1920 x 1200) 60 Hz max
• VGA (640 x 480) minimum
Note: Frame rates limited by the 166 mHz max pixel rate of the DP receiver
• Video Signals:
• (HD) 1920 x 1080i 25, 29.97
• (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) 480p, 580p
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 25, 29.97
• (HD) 1280 x 720p 50, 59.94, 60
• (SD) 625i 25
• (SD) 525i 29.97
Color Range
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 DisplayPort 1.1a input connector
Video Outputs
• DisplayPort
• 1 x DisplayPort pass through connector
• SDI
• 3G-SDI, SMPTE-259/292/424, 1 x BNC
HDCP
• ROI-DP does not encode the DisplayPort output with HDCP encryption
• ROI-DP does not accept HDCP input
Audio Inputs
• 1 x Analog 3.5mm TRS, 2-Channel
• DisplayPort embedded audio, 24-bit, 8-Channel
Audio Outputs
• SDI embedded audio, 24-bit, 2-Channel or 8-Channel
• DisplayPort embedded audio, 24-bit, 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)
• 5.765" x 4.02" x 0.9" (146.431mm x 102.108mm x 22.86mm)
Weight
Power
• Uses AJA power supply model DWP-U-R1 (included with purchase)
• 100-240V, 50/60 Hz Universal Input
• +5 to 20V DC regulated, 7 watts max
Environment
• Safe Operating Temperature: 0 to 40 degrees C (32 to 104 degrees F)
• Safe Storage Temperature (Power OFF): -40 to 60 degrees C (-40 to 140 degrees F)
• Operating Relative Humidity: 10-90% noncondensing
• Operating Altitude: <3,000 meters (<10,000 feet)
