Open source live video mixer
Snowmix is a free and open-source video mixer that operates as a fast, flexible command-line tool with a small resource footprint. It dynamically mixes live audio and video feeds, supporting overlays, 2D and 3D graphics, text, images, and audio sources. The tool offers animation, scripting, clipping, and gradient blending, with unlimited video feeds and geometries limited only by system resources. It runs on various Linux distributions and macOS versions.
Published 2026-08-08 · Links checked 2026-09-20