Recording both sides of a remote call on macOS (AirPods)
How to record both your voice and the other person's voice during a video call on a Mac.
built Jul 2026
Voice in, voice out
how it works
Explains why QuickTime only captures one input device (AirPods split into separate input/output devices) and how to build an aggregate/multi-output device so both sides land in one recording.
Technique: A pattern or hard-won lesson, written down so it isn't learned twice.
The code for this one lives in a private repo. This page explains the idea so you can build your own.