Lumi Public Beta

Lumi is functionally complete enough for real-world evaluation, but it remains beta software. The purpose of the public beta is to validate the USB-to-show workflow on more hardware and library combinations than the reference setup.

What to test

• trusted OneLibrary USB recognition, reconnect and selected-playlist sync;
• waveform, beatgrid, Hot Cue and changed-track review accuracy;
• Track Editor preparation and protected Lumi phrase data;
• Live Deck discovery, first Play, master handoff, Hot Cue and Beat Jump;
• exactly-once AutoLoop and Static Look selection in SoundSwitch;
• live BPM relay through Ableton Link;
• Local Playback and recovery after closing and reopening Lumi.
• Lumi Remote pairing, portrait/landscape playback, reconnect, Controller transfer and future-phrase edits without affecting the running Mac show.

Lumi Remote is currently an opt-in source beta. Testers install it with Xcode and their own Apple Account by following the iPhone installation guide. There is no TestFlight invitation yet.

Before a show

1. Back up Lumi and keep the source USB media backed up through your normal rekordbox workflow.
2. Test the exact Lumi release, macOS version, player firmware and SoundSwitch project you intend to use.
3. Run the complete set or a representative dry run before connecting DMX.
4. Keep physical/manual lighting control available as a fallback.

Lumi reads trusted rekordbox USB media without modifying it during normal scan and synchronization. A beta release must nevertheless never be the only copy of show-critical preparation.

Reporting a field result

Open a GitHub issue with:

• Lumi version and macOS version;
• Mac model;
• player, mixer and controller models plus firmware;
• SoundSwitch version;
• USB filesystem and whether one or multiple trusted sources were connected;
• the exact sequence that succeeded or failed;
• Lumi Remote version, iPhone model and iOS version when testing the companion;
• a Diagnostics export when available.

Do not upload music, USB databases, SoundSwitch projects, credentials, remote control URLs or other personal data. Suspected security problems belong in a private vulnerability report as described in SECURITY.md.

Support boundary

The current supported baseline is Apple Silicon, macOS 15 or newer, rekordbox OneLibrary USB media and the integrations listed in the user guide. Compatibility with other combinations is learned through the beta; it is not implied merely because a device uses MIDI or Pro DJ Link.