Io XT/4K Capture, Display, Convert v14.0 60 www.aja.com
Appendix A – Specifications
Io 4K Tech Specs
Video Formats
• (4K) 4096 x 2160P 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (4K) 4096 x 2160PsF 23.98, 24, 25
• (UltraHD) 3840 x 2160P 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (UltraHD) 3840 x 2160PsF 23.98, 24, 25
• (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
• (HD) 1080i 50, 59.94, 60
• (HD) 1080PsF 23.98, 24, 25, 29.97, 30
• (HD) 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
• (HD) 720p 50, 59.94, 60
• (SD) 625i 25
• (SD) 525i 29.97
Note: High Frame Rate support is dependent on Thunderbolt speed. Not all
systems will support all frame rates.
Video Inputs
• 3G-SDI, SMPTE-259/292/296/424/425, 8-bit, 10-bit and 12-bit*
• 4K/UltraHD 4:4:4 (4 x BNC)
• 2K HSDL (High Speed Data Link) 4:4:4 (2 x BNC)
• Dual Link HD 4:4:4 (2 x BNC)
• Single Link 4:2:2 or 4:4:4 (1 x BNC)
• HDMI v1.4
• 30/36 bits/pixel, RGB or YUV, 2.25 Gbps.
• UltraHD, 2K, HD and SD
*NOTE: Bit depth support is application dependent. Check with your software
manufacturer for compatibility.
Video Outputs
• 3G-SDI, SMPTE-259/292/296/424, 8-bit, 10-bit and 12-bit*
• 4K/UltraHD 4:4:4 (4 x BNC)
• 2K HSDL (High Speed Data Link) 4:4:4 (2 x BNC)
• Dual Link HD 4:4:4 (2 x BNC)
• Single Link 4:2:2 or 4:4:4 (1 x BNC)
• HDMI v1.4b
• 30/36 bits/pixel, RGB or YUV, 2.25 Gbps
• 2K, HD, and SD, UltraHD with HFR support up to 60p 4:2:0
• HDR10 Support - HDR Infoframe metadata, in accordance with HDMI 2.0a/
CTA-861.3
• HLG Support - in accordance with HDMI 2.0b/CTA-861-G**
*NOTE: Bit depth support is application dependent. Check with your software
manufacturer for compatibility.
**HLG support is application dependent. Check with your software manufacturer
for compatibility.