Meeting mode trigger now has two paths:
- Primary: system audio energy > 0.005 (immediate, catches most apps)
- Fallback: ~3 seconds sustained speech detection via VAD counter
(catches Electron/WebRTC apps like Nextcloud Talk where
ScreenCaptureKit may not capture audio)
Brief sounds or momentary speech won't trigger - only a real
conversation lasting ~3s will activate the fallback. The counter
decays during silence to prevent accumulation of brief detections.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>