Captures 4 channels with 4K @ 60 HDMI, mixes and switches the streams. The CAMLIVE PRO 4K (UC3430) HDMI to USB video switcher with 4 inputs captures up to four 4K @ 60 HDMI inputs and allows users to mix two video signals into a single stream. It supports multiple output options, including 4K @ 60 HDMI PGM/Loop-through for preview and monitoring purposes, as well as 4K @ 30 USB-C output for live broadcasting on the internet. The USB-C output supports popular streaming software such as Zoom, Microsoft Teams, YouTube, Facebook, GoToWebinar, Open Broadcaster, XSplit Broadcaster, and Twitch on Windows and Mac. Additionally, the CAMLIVE PRO 4K features audio mixer functions that allow mixing up to 4 HDMI audio sources and 1 line-level audio to complement the content with live narration or music, optimizing the production process. When working with the intuitive ATEN OnAir Lite app, users can remotely control device settings in real-time, from switching and mixing multiple AV sources to cropping and resizing content, layouts, and transitions.