fix: recover from microphone disconnects

2026-08-03 15:57:30 +02:00
parent 75250f6041
commit b9547ae4c4
16 changed files with 574 additions and 40 deletions
@@ -0,0 +1,26 @@
+## Why
+
+Unplugging the active microphone currently propagates a WASAPI capture error through the recording pipeline and terminates the active meeting recording. Recording must remain available through transient device changes so that already-captured meeting work and continued system audio are not lost.
+
+## What Changes
+
+- Recover microphone capture when the active Windows capture endpoint disappears or otherwise stops unexpectedly.
+- Re-resolve the effective microphone for each recovery attempt so an available configured, runtime-selected, default, or fallback endpoint can take over.
+- Keep the active recording and its independent system-audio capture alive while no microphone is temporarily available.
+- Log microphone recovery failures and successful capture restarts without terminating the meeting run.
+
+## Capabilities
+
+### New Capabilities
+
+None.
+
+### Modified Capabilities
+
+- `meeting-recording`: Active recording becomes resilient to microphone endpoint disconnection and automatically resumes microphone capture from an available endpoint.
+
+## Impact
+
+- Affects the Windows microphone capture source and device-provider boundary.
+- Adds behavior tests around the public meeting audio-source contract.
+- Does not change recording endpoints, tray controls, system-loopback capture, or transcription-provider APIs.