AJA DisplayPort to SDI

Mini-Converter with ROI Scaling

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Product Highlights

Convert DisplayPort Signals to SDI
Assign Scaling, Aspect Ratio, Frame-Rate
2-Channel 3.5mm Separate Audio Inp
8-Channel DisplayPort Embedded Audio
DisplayPort Loop-Through Output

Rentex No. CNVROIDP | Mfr No. ROI-DP

Efficiently incorporate DisplayPort computer signals into the video world with this compact ROI-DP DisplayPort to SDI Mini-Converter, from AJA. Using a simple-to-use free-download MiniConfig application (Mac/PC), select only the region of interest (portion of the image) you want converted, designate how you want the region scaled, and assign the aspect ratio and frame-rate conversion you want.

This converter also features a 3.5mm audio input for connecting separate audio to be embedded, a genlock reference input for locking the SDI signal output, and a DisplayPort loop-through output for keeping a connection to a local DisplayPort monitor during the SDI extract.

Rentex Spec ROI-DP

AJA ROI-DP Installation & Operation Guide

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) 1080p 50, 59.94, 60 – SMPTE 425-1 Level A mapping structure 1 (4:2:2 10-bit YCbCr)
• (HD) 1080p 23.98, 24, 25, 29.97, 30
• (HD) 1080i 25, 29.97
• (HD) 720p 50, 59.94, 60
• (SD) 625i 25
• (SD) 525i 29.97

Color Range

• Full
• SMPTE

Reference Input

• Permissible 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 Output

• 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)

Power

• Uses AJA power supply model DWP-U-R1 (included with purchase)
• 100-240V, 50/60 Hz Universal Input
• +5 to 20V DC regulated, 9 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)