GitHub - l00sed/termixer: A 2-deck mixer, sample pads, sequencer— all from any Unix terminal.

A terminal-based DJ mixer for live performance with TidalCycles. Built in Rust with ratatui, it provides real-time EQ, filtering, crossfading, and sample pads for mixing audio from MPV and SuperCollider. Features Dual-deck mixer with per-channel fader, pan, 3-band EQ, LPF/HPF DJ center with crossfader, cue mix, headphone/booth outputs Sample pads — 4x4 grid with sequencer Auto-discovery of MPV sockets, SuperCollider, PulseAudio, PipeWire, JACK sources SuperCollider integration — custom SynthDefs for mixer channel processing Vim navigation — hjkl throughout, 3-level mode system Prerequisites Rust Nerd Fonts — required for icons (rewind, fast-forward, etc.) MPV — media playback with IPC socket support SuperCollider (optional) — for TidalCycles integration Installation From crates.io cargo install termixer From source git clone https://github.com/l00sed/termixer.git cd termixer cargo install --path . Build cargo build # debug cargo build --release # optimized with LTO Usage # Auto-discover audio sources cargo run # Specify MPV sources explicitly cargo run -- -s "Deck A" /tmp/mpv-a.sock -s "Deck B" /tmp/mpv-b.sock # With music and samples directories cargo run -- -m ~/Music -S ~/Samples Starting MPV with IPC mpv --input-ipc-server=/tmp/mpv-music.sock music.mp3 CLI Options Flag Description -s, --source NAME SOCKET Add an audio source (MPV IPC socket) -m, --music-dir PATH Directory for audio file browser -S, --samples-dir PATH Directory for sample pad files -d, --discover Auto-discover audio sources (default) -h, --help Show help Keyboard Controls Navigation Key Action Tab / h / l Switch between panes (Deck A, DJ, Deck B, Master) Enter Enter control select mode Esc Go back one level ? Toggle help overlay q Quit Controls Key Action j / k Navigate controls up/down h / l Adjust value / toggle EQ kill switch J / K Coarse adjustment (0.2) + / - Fine adjustment (0.05) m / s Toggle mute / solo c Center pan or crossfader 0 Reset control to default Source & Sample Pads Key Action A Open source picker for Deck A B Open source picker for Deck B P Toggle sample pads mode License MIT