https://github.com/EnzoVezzaro/oreja

I made a small Swift 6 macOS menu bar utility for a specific annoyance: listening to Apple Music while using ChatGPT Voice. Oreja taps the selected app's output locally, reduces it to a transient level signal, and lets a deterministic coordinator pause/resume Music or lower/restore its volume.

There is no OpenAI API, account, recording, transcription, analytics, or network service. The repo includes the executable test runner, audio probe, and verification notes.

Current limits: macOS 14.2+, Apple Music only, ChatGPT desktop as the primary source, browser sources experimental. The distributed build is an early ad-hoc-signed preview, and a live ChatGPT Voice session still needs supervised verification. Feedback on permissions and audio-state edge cases would be useful.