Fixed the input level meter staying at 0% during recording by:
Closure Issue Resolution:
- Added isMonitoringRef to track monitoring state independent of React state
- Removed state dependencies from monitorInputLevel callback
- Animation loop now checks ref instead of stale closure state
Changes:
- Set isMonitoringRef.current = true when starting recording
- Set isMonitoringRef.current = false when stopping/pausing recording
- Animation frame continues while ref is true, stops when false
- Proper cleanup in stopRecording, pauseRecording, and unmount effect
This ensures the requestAnimationFrame loop continues properly and
updates the RMS level calculation in real-time during recording.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Sebastian Krüger
cf0c37caa6