- Description
- Specifications
- What's Included
- Demo Videos
- Reviews
Description
Io 4K Plus offers the latest video I/O for your computer and offers a full set of professional video and audio connectivity with support for the latest 4K/UltraHD devices, High Frame Rate (HFR), High Dynamic Range (HDR), and deep color workflows. The power of Thunderbolt 3 (and Thunderbolt 4 compatible) enables the Io 4K Plus to handle a wide range of formats from SD to HD, UltraHD, up to full 4K with frame rates up to 60p over both 12G-SDI and HDMI 2.0 with single cable simplicity, plus HDR support over both HDMI and SDI supporting HDR workflows.
- Features
- 4K/UltraHD/2K/HD/SD 10-bit I/O up to 50/60p
- 4K/UltraHD HDMI 2.0 I/O with 8-channel embedded audio
- 4x SDI BNC ports and configuration options
- 4x HD/SD 3G/1.5G bidirectional
- 1x 4K/UltraHD single link 12G/6G input (SDI 1) and 1x 4K/UltraHD single link 12G/6G output (SDI 3)
- 2x 4K/UltraHD dual link 3G/1.5G (1x input channel and 1x output channel, 2x input channels, or 2x output channels)
- 1x 4K/UltraHD four link 3G/1.5G input or output, Quadrant or 2SI
- Dedicated SDI HD/SD Monitor Output
- 4K video is down-converted to 2K and UltraHD is down-converted to HD
- 2x Thunderbolt 3 (Thunderbolt 4 compatible) ports with loop through
- RGB 4:4:4 12-bit, YCbCr 4:2:2 10-bit and HFR workflows supported
- 12-bit and 10-bit LUT support (.cube)
- 4K Closed Captioning support
- VPID signaling for SDR/HDR Transfer Characteristics, Colorimetry, and Luminance via SDI
- PQ, HLG, HDR10 and Dolby Vision support
- HDR Metadata Capture and Auto Playback Detection
- Analog Audio flexibility with a choice of 8-channel In or 8-channel Out or 4-channel In and 4-channel Out
- Includes support for Apple silicon
- Compatible with OBS Studio, vMix, Telestream Wirecast, Adobe Creative Suite, Apple Final Cut Pro, Avid Media Composer, and
- much more
- XLR 12V power for battery or AC use
- Headphone jack and level control for mobile and live environments
- RS-422 VTR control, Reference, LTC Input
Apple silicon Support
AJA Desktop Software is optimized for the latest Apple silicon with native support for AJA macOS drivers, application plug-ins, AJA Control Room, AJA Control Panel, and AJA System Test.
Apple Mac Pro Compatible
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. For productions handling high resolution workflows all the way up to 4K, Io 4K Plus is a perfect companion with the Mac Pro Thunderbolt 3 (and Thunderbolt 4 compatible) 12G-SDI and HDMI 2.0 capture and playback.
Professional Connectivity:
12G-SDI and HDMI 2.0
Today's workflows demand speed, bandwidth, and simplicity. Io 4K Plus supports 4K, UltraHD, 12G/6G/3G/1.5G-SDI, Dual Link SDI, HD-SDI, and SD-SDI, as well as, UltraHD and HD over HDMI 2.0 for both capture and output. The HDMI output is also able to accurately display HDR 10 and HLG to support HDR workflows.
12G-SDI and HDMI 2.0 bring power and simplicity to your projects with the ability to use single cables for both input and output for the most demanding workflows. 12G-SDI is backward compatible with SDI sources, covering all your bases through a single port. HDMI 2.0 allows high raster and frame rate capture and the ability to display the same to affordable and beautiful HDMI 2.0 displays
4K Closed Captioning Support
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)
Thunderbolt Connectivity
Simple to set up and use, Io 4K Plus’ Thunderbolt 3 ports (also compatible with Thunderbolt 4) easily connect to a wide range of Apple, Windows, and Linux laptops and desktops, providing instant professional video and audio output from your favorite creative application.
Dual Thunderbolt 3 ports allow convenient daisy-chaining of other devices on the same Thunderbolt connection.
Thunderbolt is ubiquitous across both Mac, Windows, and Linux computers and supports the massive bandwidth needed for professional video, audio, data, and more.
Monitor 4K/UltraHD in HD
When working at 4K resolutions, Io 4K Plus outputs a high quality HD-SDI down-converted signal on a dedicated BNC connector. This HD signal can be used to output 4K projects directly to HD recorders for broadcast and for easy viewing of 4K images on HD monitors during post production.
Specifications
Video Formats
- (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60
- (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
- (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60
- (2K) 2048 x 1080PsF 23.98, 24, 25
- (HD) 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
- (HD) 1080PsF 23.98, 24, 25, 29.97, 30
- (HD) 1080i 50, 59.94, 60
- (HD) 720p 50, 59.94, 60
- (SD) 625i 50
- (SD) 525i 59.94
Note: High Frame Rate capabilities are dependent on host system attributes. Not all systems and configurations will support all frame rates.
Video Input Digital
- 12G-SDI, SMPTE-2082, 12-bit*, 10-bit
- 6G-SDI, SMPTE-2081, 10-bit
- 3G-SDI, SMPTE 425
- RGB 4:4:4 12-bit*, YCbCr 4:2:2 10-bit
- 1.5G-SDI, SMPTE 292M
- Single Link HD-SDI YCbCr 4:2:2 10-bit
- Dual Link RGB 4:4:4 12-bit*, Dual Link YCbCr 4:2:2 10-bit
- 270 Mbps SDI, SMPTE 259M-C
- YCbCr 4:2:2 10-bit, 8-bit
- HDMI v2.0
- 30/36-bits/pixel, RGB or YUV, 6 Gbps per color component
- 4K, UltraHD, 2K, HD, and SD with HFR support up to 60p (4:2:2), 10-bit
- 4x SDI BNC ports and configuration options:
- 4x HD/SD 3G/1.5G bidirectional
- 1x 4K/UltraHD single-link 12G/6G input (SDI 1) and one 4K/UltraHD single-link 12G/6G output (SDI 3)
- 2x 4K/UltraHD dual-link 3G/1.5G (one input channel & one output channel, two input channels, or two output channels)
- 1x 4K/UltraHD four-link 3G/1.5G input or output, Quadrant or 2SI
*Bit depth support is application dependent. Check with your software manufacturer for compatibility.
Video Output Digital
- 12G-SDI, SMPTE-2082, 12-bit*, 10-bit
- 6G-SDI, SMPTE-2081, 10-bit
- 3G-SDI, SMPTE 425
- RGB 4:4:4 12-bit*, YCbCr 4:2:2 10-bit
- 1.5G-SDI, SMPTE 292M
- Single Link HD-SDI YCbCr 4:2:2 10-bit
- Dual Link RGB 4:4:4 12-bit*, Dual Link YCbCr 4:2:2 10-bit
- 270 Mbps SDI, SMPTE 259M-C
- YCbCr 4:2:2 10-bit, 8-bit
- HDMI v2.0
- 30/36-bits/pixel, RGB or YUV, 6 Gbps per color component
- 4K, UltraHD, 2K, HD, and SD with HFR support up to 60p (4:2:2), 10-bit
- 4x SDI BNC ports and configuration options:
- 4x HD/SD 3G/1.5G bidirectional
- 1x 4K/UltraHD single-link 12G/6G output (SDI 3)
- 2x 4K/UltraHD dual-link 3G/1.5G (one input channel & one output channel, two input channels, or two output channels)
- 1x 4K/UltraHD four-link 3G/1.5G input or output, Quadrant or 2SI
*Bit depth support is application dependent. Check with your software manufacturer for compatibility.
HDR
- SDI: VPID signaling for SDR/HDR Transfer Characteristics, Colorimetry and Luminance
- HDMI: HDR10 Support - HDR Infoframe metadata, compatible with HDMI 2.0a/CTA-861.3
- HDMI: HLG Support - compatible with HDMI 2.0b/CTA-861-G
Note: HDR support is application dependent. Check with your software manufacturer for compatibility.
Audio Inputs Digital
- 16-channel, 24 and 16-bit SDI embedded audio, 48 kHz sample rate, synchronous
- 8-channel, 24 and 16-bit HDMI embedded audio, 48 kHz sample rate, synchronous
- Audio Inputs Analog
- 8-channel, 24 and 16-bit D/A analog audio, 48 kHz sample rate, balanced, using industry standard 8x XLR on DB
- 25 breakout cable (cable not included)
- +24 dBu full scale digital (0 dBFS)
- +/- 0.2 dB 20 to 20 kHz frequency response
- Input supported across Ch 1-8, Ch 1-4, or Ch 5-8 depending on configuration chosen
Audio Outputs Digital
- 16-channel, 24-bit SDI embedded audio, 48 kHz sample rate, synchronous
- 8-channel, 24-bit HDMI embedded audio, 48 kHz sample rate, synchronous
Audio Outputs Analog
- 8-channel, 24-bit D/A analog audio, 48 kHz sample rate, balanced, using industry standard 8x XLR on DB-25
- breakout cable (cable not included)
- +24 dBu full scale digital (0 dBFS)
- +/- 0.2 dB 20 to 20 kHz frequency response
- Output supported across Ch 1-8, Ch 1-4, or Ch 5-8 depending on configuration chosen
Downstream Keyer
- Supports graphics up to 2K/HD with alpha channel over video, matte or framebuffer, or framebuffer content over
- incoming video or matte
Down-Conversion 4K/UltraHD
- Real time, dedicated 4K down-conversion output (1x BNC)
- 4K to 2K down-conversion
- UltraHD to HD down-conversion
Reference and LTC I/O
- 1x BNC LTC output
- 1x BNC assignable to Reference video or LTC input
Reference
- Analog Color Black (1V) or Composite Sync (2 or 4V) or HD Tri-Level Sync (1V)
- Reference input is terminated into 75 ohms when Genlock is set to Ref In
Electrical Interface
- Thunderbolt 3 (2x)
Machine Control
- RS-422, Sony 9-pin protocol
- 9-pin D-connector pinout
Size ( x d x h)
- 8.74” x 8.11” x 1.65” (222.0 x 206.0 x 41.9 mm)
Weight
- 3.4 lbs (1.6 kg)
Power (device only)
- 10-20V, 30W typical, 36W max, 70W max with USB-C power delivery to external devices
Environment
- Safe Operating Temperature Range: 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)
What's Included
Demo Videos
Reviews