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@FreeMixer

OpenMixer

A free, real-time digital mixing console for Linux, and the plugin hosting it runs on.
README.md

openmixer

OpenMixer

openmixer is a free, real-time digital mixing console for Linux: a live mixer you run on a PC, with a web UI on any tablet and hardware control surfaces. → https://www.openmixer.org

What you can install

Each row is a piece you can use without the rest. Add the repository (Install) and install by name; a dash means the piece does not ship in that form.

Piece What it gives you Fedora Debian / Raspberry Pi OS npm
plugin-hostd CLAP and LV2 plugins, each format in a native host, in worker processes behind one mod-host socket; a crash restarts only that worker plugin-hostd plugin-hostd -
omx-clap-core omx-clap-host, a headless CLAP and LV2 host that speaks mod-host's protocol, one JACK client per plugin; the CLAP hosting library; the LV2 adapter library omx-clap-host, omx-clap-core, omx-clap-core-devel, omx-clap-lv2-devel omx-clap-host, libomx-clap-core-dev, libomx-clap-lv2-dev -
omx-panel a panel for any LV2 or CLAP plugin without drawing one: MOD GUI, controller pages, host layout omx-panel omx-panel @openmixer/omx-panel
omx-plugins our own effects as CLAP and LV2 plugins omx-plugins, omx-plugins-clap, omx-plugins-lv2 omx-plugins -
omx-dsp the DSP kernels the plugins and the console share, a C library omx-dsp-devel libomxdsp-dev -
omx-contract the declarations every piece agrees on: parameters, units, limits, codes omx-contract-devel libomx-contract-dev @openmixer/omx-contract
plugin-qualify checks a plugin for real-time safety and cost before a stage runs it plugin-qualify plugin-qualify -
libreac and reac-pw the REAC protocol and its PipeWire bridge, for Roland stageboxes libreac, reac-pw libreac-dev, reac-pw -
libdiginet the Digidesign Control|24 and ProControl surface protocol over Ethernet, a C library with a probe tool libdiginet, diginet-tools libdiginet-dev, diginet-tools -
mod-host and the protocol library the plugin host most of the above can drive; our changes are open pull requests upstream mod-host, mod-host-protocol libmod-host-protocol-dev -

Repository, package and pkg-config names of every piece: https://www.openmixer.org/docs/plugins-names/

Install

Installing openmixer-release adds the repository and its key; dnf update and apt upgrade keep them current.

Fedora: sudo dnf install https://www.openmixer.org/rpm/openmixer-release.noarch.rpm

Debian and Raspberry Pi OS (bookworm, trixie): curl -fsSLO https://www.openmixer.org/deb/openmixer-release.deb && sudo apt install ./openmixer-release.deb && sudo apt update

Popular repositories Loading

  1. openmixer-www openmixer-www Public

    The openmixer website and documentation: manuals, FAQ and the generated API and REST references for the open live-sound console.

    HTML

  2. plugin-qualify plugin-qualify Public

    Measures LV2 and CLAP plugins for real-time safety and records a verdict per plugin hash and console.

    TypeScript

  3. .github .github Public

    FreeMixer organisation defaults and the reusable RPM release workflow

    Shell

  4. freemixer.github.io freemixer.github.io Public

    OpenMixer website and package repositories (dnf, apt)

    HTML

  5. plugin-hostd plugin-hostd Public

    Out-of-process LV2 and CLAP plugin supervisor: each plugin in its own worker, respawned with its settings when it crashes

    C 1

  6. omx-clap-core omx-clap-core Public

    In-process CLAP hosting library, JACK worker, plugin scanner and LV2-to-CLAP adapter for Linux audio

    C 1

Repositories

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