Features include the ability to pause and resume recording for privacy or swap input devices (e.g., from an external mic to system audio).
Backtrack acts as a "safety net" for conversations or lectures where you forgot to hit a standard record button. Backtrack 8211 Record Past Audio 1.6
The app constantly records your Mac's audio locally, overwriting the oldest data once it hits a set limit—originally 60 minutes by default, but expandable up to 5 hours . Features include the ability to pause and resume
Users can set how far back the app should "remember" audio, usually ranging from 1 to 5 hours. Backtrack 8211 Record Past Audio 1.6