The AVMatrix UC1218 is a video capture and conversion system which allows for the transformation of an HDMI video input across to a USB 3.1 compatible video signal. It's useful if you are using an HDMI camera to capture video streams and need to have them available for USB transport into a piece of software - such as a capture program, or a live stream.

HDMI in, Audio in, USB 3.1 Gen 1 (USB3.0) out

Automatic input signal detection at up to 1080p60

Uncompressed video & audio capture, complies with UVC and UAC

Plug-and-Play, No drivers or external power source required

Compatible with Windows, Linux & macOS

Compatible with ZOOM, OBS, Teams, Twitch and others.

Compatible Software & OS Support
Compatible SDK DirectShow (Windows), DirectSound (Windows)
Software Compatibility OBS studio, Skype, ZOOM, Teams, Google Meet, Youtube Live, QuikcTime Player, Face time, Wirecast, CAMTASIA,,
Supported OS Windows 7/8/10, Linux (Kernel version 2.6.38 and above), macOS (10.8 and above)
SDI Input / Output
SDI Video Input 1×SD/HD/3G-SDI, 1×3.5mm stereo audio (line in)
Video Output 1×USB Type-C USB 3.1 Gen1(up to 200MB/s)
Audio Codec 2-channel, 16 bit PCM, 48kHz, 1536kbps
USB Output Format 1920×1200, 1920×1080, 1680×1050, 1600×1200, 1440×900, 1368×768, 1280×1024, 1280×960, 1280×800, 1280×720, 1024×768, 1024×576, 960×540, 856×480, 800×600, 768×576, 720×576, 720×480, 640×480, 640×360
Video & Audio Capture UVC (USB video class) & UAC (USB audio class) standard
Video Color Space YUY2
SDI Input Format Support 1080p 60/59.94/50/30/29.97/25/24/23.98 // 1080PsF 30/29.97/25/24/23.98 // 1080i 50/59.94/60 // 720p 60/59.94/50/30/29.97/25/24/23.98 // 625i 50/525i59.94
Dimensions 92 x 58 x 19mm
Weight 205g (net), 300g (gross)
Power Consumption 3.5W
Operating Temperature -20°c to 60°c
Relative Humidity 20~90% RH (no condensation)
Storage Temperature -30°c to 70°c

UC1218 - HDMI to USB 3.1 (Gen 1) Type C Video Capture System

  • Brand: AVMatrix
  • Product Code: AVMatrix UC1218
  • Availability: In Stock
  • 178.80€

  • Ex Tax: 149.00€

Customisation Options Are Available

You can customise many options with all units of Lilliput product - from custom logos to input types to customised bezel and mounting options. To discuss your requirements please contact us via email Here or give us a call on +44 (0)8450068868