The AVMATRIX SHARK H4M 4-Channel HDMI AV Switcher is an all-in-one live production workstation that combines professional video switching up to 1080p60 with comprehensive audio mixing in a portable form-factor. Built for content creators, educators, houses of worship, and event producers, the SHARK H4M features four HDMI video inputs with embedded audio, two HDMI program outputs, and a dedicated HDMI multiview output for efficient source monitoring. A USB-C port enables seamless UVC capture for streaming software, while the LAN port supports web control and direct RTMP/SRT streaming.

It sports six mono microphone inputs, two stereo line inputs, one TRS headphone output, and two balanced XLR main outputs-all with precision controls. Each channel features gain adjustment, a two-band EQ, low-cut filtering, and access to 99 built-in DSP audio effect modes. Creators can further enhance their production with real-time effects such as chroma and luma keying, one PoP or two PiP group layouts, downstream keying, and logo overlays. With support for SD card and USB disk recording, the SHARK H4M delivers a streamlined solution for multi-camera, multi-source productions in one compact device.