Improve meeting audio mixing pipeline

2026-05-29 13:47:21 +02:00
parent 9d0f6a1295
commit 740f93f185
18 changed files with 870 additions and 136 deletions
@@ -1613,6 +1613,37 @@ public sealed class RecordingCoordinatorTests
        Assert.True(new FileInfo(session.AudioPath).Length > 44);
    }

+    [Fact]
+    public async Task TemporaryRecordedAudioStoreDoesNotWriteDiagnosticSidecars()
+    {
+        var recordingFolder = Path.Combine(Path.GetTempPath(), "meeting-assistant-tests", Guid.NewGuid().ToString("N"));
+        var store = new TemporaryRecordedAudioStore(
+            Options.Create(new MeetingAssistantOptions
+            {
+                Recording = new RecordingOptions
+                {
+                    SampleRate = 16000,
+                    Channels = 1,
+                    TemporaryRecordingsFolder = recordingFolder
+                }
+            }),
+            NullLogger<TemporaryRecordedAudioStore>.Instance);
+
+        await using var session = await store.CreateSessionAsync(CancellationToken.None);
+        await session.AppendAsync(new AudioChunk([3, 0], 16000, 1), CancellationToken.None);
+        await session.CompleteAsync(CancellationToken.None);
+
+        var microphonePath = Path.Combine(
+            recordingFolder,
+            $"{Path.GetFileNameWithoutExtension(session.AudioPath)}-microphone.wav");
+        var systemPath = Path.Combine(
+            recordingFolder,
+            $"{Path.GetFileNameWithoutExtension(session.AudioPath)}-system.wav");
+        Assert.True(new FileInfo(session.AudioPath).Length > 44);
+        Assert.False(File.Exists(microphonePath));
+        Assert.False(File.Exists(systemPath));
+    }
+
    [Fact]
    public async Task TemporaryRecordedAudioStoreDeletesStaleRecordingsOnStartup()
    {