Epiphan Video AV.io 4K USB 3.0 Video Grabber

The easiest way to capture 4K video
The plug-and-play Epiphan AV.io 4K™ capture card is as rugged as it is easy to use. Just connect your HDMI video source to your AV.io 4K, and your AV.io 4K to your computer via USB. Windows, Mac, and Linux operating systems will auto-detect the AV.io 4K capture card – no driver installation required.

Wide range of resolutions
AV.io 4K captures resolutions up to 4096×2160, with 4K UHD video streaming at 30 fps and 1080p at 60 fps. Use your video at its original resolution or let AV.io 4K scale it to exactly what you need.

4K streaming anywhere, anytime
This compact frame grabber will fit in any kit, or even in your pocket. AV.io 4K is a USB video grabber, so its HDMI capture will work perfectly up to 4K on any computer with USB 3.0.

Ultra low latency
AV.io 4K captures HDMI video and audio as it happens. With just one to two frames of latency, you likely won’t notice any lag at all.

Crystal-clear audio
AV.io 4K captures PCM audio over HDMI at up to 24-bit 96 kHz. The two-channel stereo audio output has automatic resampling at 48 kHz and encodes in 16-bit.

Broad application support
AV.io 4K works seamlessly with your favorite paid or free applications such as Zoom, Wirecast, OBS, VLC media player, QuickTime, and Windows Camera. Save captured content and easily upload it to video platforms like YouTube and Vimeo.

Tough as nails
With its rugged metal exterior, the AV.io 4K capture card will stand up to repeated, long-term use. Drop it down a flight of stairs, step on it – it’ll still work. The same enclosure has even been used in space!

• System Requirements    
  • Operating System:
  • Windows 8.1, 10
  • Mac OS X 10.10 +
  • Linux distribution with kernel 3.5.0 or higher
  • Processor: 2.4 GHz
  • RAM: 4 GB minimum recommended
  • Drivers: Native UVC and UAC device autodetected by OS
• Input: 1 x HDMI (or DVI via optional adapter)
• Output: 1 x USB 3.0 type B connector with USB 2.0 backward compatibility (*For capturing 4K resolutions, Epiphan recommends using a computer with an Intel USB host controller (which is the most common type) to achieve the best results. With other USB host controllers, such as from ASM, AMD, VIA, Renesas, Eltron, Fresco, and TI, capture will be at 79 - 96% of the expected frame rate.)\
• Supported Input Resolutions: Standard and non-standard resolution from 640 x 360 to 4096 x 2160 (DCI 4K)
• Output Resolutions    
  • 4096 x 2160 (DCI 4K) in YUY2 4:2:2 at 5, 10, 15, 20 fps and in NV12 4:2:0 at 15, 23.97, 24 fps
  • 3840 x 2160 (UHD 4K) in YUY2 4:2:2 at 5, 10, 15, 20 fps and in NV12 4:2:0 at 15, 23.97, 24, 25, 29.97, 30 fps
  • 640 x 360, 640 x 480, 960 x 540, 1024 x 768, 1280 x 720, 1280 x 1024, 1600 x 1200, 1920 x 1080 in YUY2 4:2:2 and NV12 4:2:0 at 15, 23.97, 24, 25, 29.97, 30, 50, 59.94, 60 fps
• Scaling    
  • Output Scaling Options:
  • No scaling (1:1)
  • Preserve aspect ratio scaling
  • Aspect ratio conversion scaling
• Supported Audio: Captures PCM audio over HDMI at up to 24-bit 96 kHz. The two-channel stereo audio output has automatic resampling at 48 kHz and encodes in 16 bit.
• Latency: Near-zero, but 3rd-party applications may cause capture delay
• HDCP: HDCP is a form of digital copy protection intended to prevent illegal copying of video and audio content. AV.io 4K cannot capture from video sources protected by HDCP.
• Dimensions: 3.5 x 2.4 x 0.9" / 9 x 6 x 2.3 cm

• Epiphan AV.io 4K USB 3.0 Video Grabber
• HDMI Cable (3')
• USB 3.0 Cable (3')
• Warranty: Limited 1-Year Manufacturer Warranty