AV.io 4K User Guide
Resolutions, capture rates and aspect ratios
1280×720
1280×1024
1600×1200
1920×1080
1920×1200
2048×1024
2560×1440
2560×1600
3200×1800
3840×2160
4096×2160
Captured video content is output to your application, depending on your resolution and color space, at
5, 10,
15, 20, 23.97, 24, 25, 29.97, 30, 50, 59.94 or 60 frames per second
(your application chooses one of
these frame rates) when captured over USB 3.0.
When capturing 4K resolutions we recommend using a computer with an Intel USB host controller (this is the
most common type) to achieve the best results. With other USB host controllers such as ASM, AMD, VIA,
Renesas, Eltron, Fresco and TI, capture will be at 79% to 96% of the expected frame rate.
12
