Epiphan AV.io SDI™ Technical Specifications

Interface USB 3.0, USB 2.0.
OS drivers UVC and UAC device
Dimensions 3.54″ × 2.36″ × 0.91″, 90 mm × 60 mm × 23 mm
Connectors SDI (BNC-style), USB 3.0 B-Type connector
Input 3G-SDI, HD-SDI, SD-SDI (including embedded audio for 3G-SDI and HD-SDI*)
Input resolution Up to 1920×1080
Output frame rate

Note that the third party software you’re using sets the frame size and bitrate.

Output Resolution Available frame rates
640×360 15, 23.97, 24, 25, 29.97, 30, 50, 59.94, 60 fps
640×480 15, 23.97, 24, 25, 29.97, 30, 50, 59.94, 60 fps
960×540 15, 23.97, 24, 25, 29.97, 30, 50, 59.94, 60 fps
1280×720 15, 23.97, 24, 25, 29.97, 30, 50, 59.94, 60 fps
1920×1080 15, 23.97, 24, 25, 29.97, 30, 50, 59.94, 60 fps
Output color space YUV 4:2:2
Capture latency Near-zero. However, third-party applications may contribute to capture delay.
Audio (input) 16-bit and 24-bit PCM encoded audio 48 kHz (audio capture supported from 3G-SDI and HD-SDI*)
Audio output 16-bit 48 kHz stereo audio
LED One LED to indicate the status of the AV.io SDI (power, readiness, and operation in progress)
OS Support Windows 7, Windows 8.1, Windows 10, Mac OS X 10.10 and up, Linux distribution with kernel 3.5.0 or higher supported.
Country of Origin Made in North America (Canada)

*Audio capture not supported for SD-SDI