AJA Powerful Integration. Professional Connectivity.

KONA 4 is a powerful 4-channel video and audio desktop I/O card with unparalleled features for handling everything from SD to HD, 2K and 4K with full 10-bit 4:2:2 and 4:4:4 sampling for fantastic image clarity and 12-bit support. For HDR* workflows, KONA 4 supports HDR10, HLG, PQ and Dolby Vision for rich color delivery over SDI and/or HDMI. It works with AJA’s Control Room, Control Panel software and SDK tools, providing support for leading content creation applications, such as Adobe® Premiere® Pro, Apple® Final Cut Pro, Avid Media Composer®, FilmLight products and more. KONA 4 has the power for the work you do today and into the future.

*Application Dependent

• 4K/UltraHD/2K/HD/SD up to 50/60p
• 4x bidirectional 3G-SDI spigots with 16-channel embedded audio
• HDMI 1.4b monitoring with 8-channel embedded audio, plus 4K to HD downsampling
• RGB 4:4:4 12-bit, YCbCr 4:2:2 10-bit and HFR workflows supported
• Real time up, down, cross-conversion (HD/SD)
• 4K Closed Caption Support
• VPID signaling for SDR/HDR Transfer Characteristics, Colorimetry and Luminance via SDI
• PQ, HLG, HDR10, HDR10+ and Dolby Vision Support
• HDR Metadata Capture and Auto Playback Detection
• Compatible with leading creative apps
• Includes support for the new Apple M1 chip
• Supports AES Audio I/O for Telestream Wirecast
• Included breakout cable for Ref (Analog or Tri-level), LTC, RS-422, 8-ch AES/EBU
• Extend external connectivity with K3G-BOX breakout box

Professional Connectivity

Desktop Software v16.1 and above is optimized for the new Apple M1 chip with native support for AJA macOS drivers, application plug-ins, AJA Control Room, AJA Control Panel, AJA System Test and AJA NMOS software.

HDR or High Dynamic Range,  provides the ability to display a wider and richer range of colors, much brighter whites, and much deeper, darker blacks than standard signals allow. This gives your imagery a more ‘dynamic’ look and allows for natural true to life colours to be communicated to your audience.

KONA 4 HDR workflows can also benefit from AJA’s Control Room application and it’s companion, AJA Control Panel, which comes complete with built-in HDR test patterns.

AJA Control Room provides VPID signaling for SDR/HDR Transfer Characteristics, Colorimetry and Luminance transfer characteristics over SDI, bringing flexible output options to your KONA 4. HDMI ports that were already HDR compatible will work simultaneously, for HDR output via both SDI and HDMI.

AJA Control Room software adds support for HDR metadata capture from an incoming SDI or HDMI signal. The captured .mov video file will have embedded HDR metadata, allowing the file to be played back at its intended dynamic range.

AJA Control Room software also provides the KONA 4 with HDR Auto Playback Detection. Embedded HDR metadata in a recorded .mov file, is read and used to automatically set the HDR format on the monitor(s) connected to the KONA 4 HDMI and/or SDI outputs. Support for file-based .mov HDR outputs with metadata from Adobe Premiere Pro/Adobe Media Encoder HDR files is also available. Screening those rendered outputs is a simple and hi-quality experience with AJA Control Room. Every frame is presented in its full-quality, at the timing intended, and with the proper HDR format set correctly and automatically.

AJA Control Room

• Supports CEA-608 or 608-in-708 via ANC extraction firmware

Avid & Adobe Plugins

• All SMPTE-291 (ANC) based captions supported
• Adobe Premiere supports native 708 if the raw data is available. For instance in the Adobe plug-ins we handle the case where Premiere hands us full 708 data, we just pass it through to the device
• Avid Media Composer supports active video ANC (line 21) or ANC via ANC extractor/inserter (up to UHD/4K)

AJA offers full compatibility for the new Apple Mac Pro, including support for AJA Control Room with Metal compatibility as well as extensive support for a range of applications. macOS support for 11.0 (Big Sur), 10.15 (Catalina), 10.14 (Mojave) is also offered with KONA 4.

For productions handling high resolution workflows all the way up to 4K, KONA 4 is a perfect video and audio I/O companion.

Connect your digital sources via 3G-SDI to KONA 4 for capture to a wide variety of formats.

Monitor via HDMI output (HDR10, HLG, Dolby Vision* and HDR10+*), and master to destinations using high quality professional SDI outputs, machine control and analog or tri-level reference.

*Dolby Vision and HDR10+ integration available when using the AJA SDK.

KONA 4’s extensive 4K support allows output directly from editing systems to 4K projectors or monitors, including HFR support at 50/60 fps and 4K HDMI output to support the latest UltraHD monitors, allowing editors and clients to view full resolution 4K images as they work.

KONA 4 also supports AJA Raw capture at up to 120 fps via 4 3G-SDI connections. Create beautiful and detailed slow motion with an engaging cinematic feel via AJA Control Room.

KONA 4 has the power to support 4K High Frame Rate (HFR) at 50p and 60p for the most demanding 4K and UltraHD workflows.

The HDMI output is capable of displaying 4K/UltraHD via HDMI to many of the latest UltraHD monitors, making full-resolution monitoring affordable while stil maintaining pristine image quality.

Capture real time footage with KONA 4 over SDI from high quality cameras, meld your footage with your virtual environment created by the Unreal Engine and send it back out in real time to air – a growing need for broadcasters, augmented reality (AR) needs and more.

Digital film makers also benefit with these new workflows: On set, enhance your live action VFX work with the ability to see a full composite live during the course of the shoot. This results in fewer reshoots, the ability for actors to understand the virtual environment they are working within for stronger performances and ultimately leads to a range of efficiencies and cost savings with the added benefit of a smoother transition into post production.

The built-in hardware downstream keyer allows graphics and images to be overlaid on the input video to the card for easy overlays.

AJA Technical Support is recognized as one of the best in the industry and provided at no additional charge. Our support team will work with you to solve any issues you might encounter and ensure you are up and running as quickly as possible.

• macOS support for 11.0 (Big Sur), 10.15 (Catalina), 10.14 (Mojave).

• Linux Ubuntu support for 20.04 LTS, 18.04 LTS, 16.04  LTS.

• Linux Redhat/CentOS (8) and (7) support.

• Windows 10 and updates.

Desktop Software v16.1 comes with a wide range of tested configurations to help you make an informed choice based on requirements.

• Mac Workstations for AJA PCIe cards.
• PC Workstations for AJA PCIe cards.

AJA DataCalc is a mobile OS application for iOS, iPadOS and Android, offering two modes for storage and time calculations based upon raster, frame rate and codec choices.

DataCalc – Calculate your storage needs before capture.

TimeCalc – Calculate the run time of materials you can capture by storage size.

Share results with your team straight from the application.