FEELWORLD LIVEPRO L4 Multi-Camera Video Mixer Switcher

An all-in-one live switcher with a screen built in

A portable FEELWORLD L4 multi-camera video mixer that puts four HDMI cameras and an SDI source on one 10.1 inch touchscreen, then cuts them into a single live feed you can stream, record or show on a venue screen.

The FEELWORLD LIVEPRO L4 is a compact multi-camera video mixer and switcher built around a 10.1 inch touchscreen preview monitor.

It takes up to five video sources at once, four through full-size HDMI inputs and one through an SDI input, then lets you cut, dissolve and fade between them to produce a single clean program feed.

You watch every camera and the live output on the built-in screen, so there is no need for a separate multiview monitor on the desk.

The switched feed goes out over HDMI or SDI to a venue screen or recorder, and over a USB 3.0 output that behaves like a plug-and-play webcam.

Because that USB 3.0 output is UVC, the program feed drops straight into OBS, vMix, Zoom, Teams or YouTube Live on a laptop with no capture card in between.

Production tools are built into the unit rather than a computer, so it handles picture-in-picture with several layouts, chroma key for green-screen work, logo overlay and 13 broadcast-style transitions with adjustable timing.

Audio covers embedded HDMI and SDI sound plus a 3.5 mm analogue input and output, and an RJ45 LAN port supports remote and PTZ camera control through the FEELWORLD app.

The aluminium body is light at about 1.48 kg, runs from a 12V mains adapter, and travels easily between shoots, which makes it a genuine all-in-one portable live switcher for events across Sri Lanka.