AJA, OG-ROI-DVI, openGear DVI to 3G-SDI Scan Converter
Description
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
Scan Converter
DVI input with loop through
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
Supports 8 channels of embedded audio
2-channel embedding of balanced analog audio inputs or 2-channel or 8-channel of HDMI audio, when using a HDMI to DVI adaptor (2x 3-Pin Terminal Block connectors included)
Sync reference selection (External, openGear frame, or Free-run)
Remote control over Ethernet using DashBoard network control software
Hot-swappable
Compatible with OG-X-FR, OG-3-FR and DFR-8321 openGear frames
Five year warranty
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)