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General introduction to the AV.io 4K capture card and its ease of use.
Details new features in firmware release 3.1.0, including color spaces and resolutions.
Explains the 1420 and YW12 color spaces for enhanced 4K functionality.
Lists new default output resolutions added in firmware 3.1.0.
Describes updates on passing input signal resolution as output resolution in firmware 3.1.0.
Enables creating up to three custom resolutions for output formats via AV.io Config.
Details known issues and limitations affecting functionality and usability.
Provides solutions for common problems and unexpected behavior.
Explains the difference between DCI 4K (4096x2160) and 4K UHD (3840x2160).
Explains benefits of product registration like warranty activation and update notifications.
Provides step-by-step instructions for registering the AV.io 4K device online.
Lists the contents included with the AV.io 4K purchase.
Illustrates input/output ports and indicator lights on the AV.io 4K device.
Explains EDID and UVC descriptors for video input and output formats.
Maintains input aspect ratio by adding black bars or stretching the image.
Enables faster system suspend/resume by disabling USB power states.
Instructions for downloading and installing AV.io Config tool on Windows.
Instructions for downloading and installing AV.io Config tool on macOS.
Instructions for downloading and installing AV.io Config tool on Linux.
Details issues affecting all OS, including green first frame and incorrect frame rates.
Details issues specific to Windows, like recognition problems with certain controllers.
Details issues specific to Ubuntu, like saving settings not appearing to save.
Details issues specific to Mac, like boot problems with USB 2.0 cables.
Provides solutions for general issues like low frame rates at 4K resolutions.
Provides solutions for Windows-specific issues like incorrect resolutions or black screens.
Provides solutions for Mac-specific issues like missing audio in recorded files.
Provides solutions for Ubuntu-specific issues like resuming calls after stopping.
Provides solutions for Chromebook issues like audio device detection.
General introduction to the AV.io 4K capture card and its ease of use.
Details new features in firmware release 3.1.0, including color spaces and resolutions.
Explains the 1420 and YW12 color spaces for enhanced 4K functionality.
Lists new default output resolutions added in firmware 3.1.0.
Describes updates on passing input signal resolution as output resolution in firmware 3.1.0.
Enables creating up to three custom resolutions for output formats via AV.io Config.
Details known issues and limitations affecting functionality and usability.
Provides solutions for common problems and unexpected behavior.
Explains the difference between DCI 4K (4096x2160) and 4K UHD (3840x2160).
Explains benefits of product registration like warranty activation and update notifications.
Provides step-by-step instructions for registering the AV.io 4K device online.
Lists the contents included with the AV.io 4K purchase.
Illustrates input/output ports and indicator lights on the AV.io 4K device.
Explains EDID and UVC descriptors for video input and output formats.
Maintains input aspect ratio by adding black bars or stretching the image.
Enables faster system suspend/resume by disabling USB power states.
Instructions for downloading and installing AV.io Config tool on Windows.
Instructions for downloading and installing AV.io Config tool on macOS.
Instructions for downloading and installing AV.io Config tool on Linux.
Details issues affecting all OS, including green first frame and incorrect frame rates.
Details issues specific to Windows, like recognition problems with certain controllers.
Details issues specific to Ubuntu, like saving settings not appearing to save.
Details issues specific to Mac, like boot problems with USB 2.0 cables.
Provides solutions for general issues like low frame rates at 4K resolutions.
Provides solutions for Windows-specific issues like incorrect resolutions or black screens.
Provides solutions for Mac-specific issues like missing audio in recorded files.
Provides solutions for Ubuntu-specific issues like resuming calls after stopping.
Provides solutions for Chromebook issues like audio device detection.
General| Category | PCI Card |
|---|---|
| Model | AV.io 4K |
| Manufacturer | Epiphan |
| Interface | USB 3.0 |
| Input | HDMI |
| Maximum Resolution | 4096 x 2160 |
| Maximum Capture Resolution | 3840 x 2160 |
| Frame Rate | Up to 60 fps |
| Color Depth | 8-bit, 10-bit |
| Operating System Compatibility | Windows, macOS, Linux |
| Audio Input | Embedded audio via HDMI |
| Color Space | RGB, YUV |
| Chroma Subsampling | 4:4:4, 4:2:2 |
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