Copilot feedback

Author: a2they

Playground/Views/Components/AudioPlaybackView.swift

@@ -100,24 +100,6 @@ struct AudioPlaybackView: View {
 
     var body: some View {
         VStack(spacing: 8) {
-            WaveformOverview(
-                samples: [],
-                currentTime: player.currentTime,
-                duration: max(player.duration, 0.01)
-            )
-            .overlay(
-                GeometryReader { geo in
-                    Color.clear.gesture(
-                        DragGesture(minimumDistance: 0)
-                            .onChanged { value in
-                                guard player.duration > 0, geo.size.width > 0 else { return }
-                                let fraction = max(0, min(1, value.location.x / geo.size.width))
-                                player.seek(to: Double(fraction) * player.duration)
-                            }
-                    )
-                }
-            )
-
             HStack(spacing: 24) {
                 Button {
                     player.seek(to: max(0, player.currentTime - 5))

Playground/Views/History/SessionCompareView.swift

@@ -64,7 +64,7 @@ struct SessionCompareView: View {
 
                 if let lt = left.transcriptionTimings, let rt = right.transcriptionTimings {
                     timingDiffRow("tok/s", left: lt.tokensPerSecond, right: rt.tokensPerSecond, higherIsBetter: true)
-                    timingDiffRow("RTF", left: lt.realTimeFactor, right: rt.realTimeFactor, higherIsBetter: true)
+                    timingDiffRow("RTF", left: lt.realTimeFactor, right: rt.realTimeFactor, higherIsBetter: false)
                     timingDiffRow("Speed", left: lt.speedFactor, right: rt.speedFactor, higherIsBetter: true)
                     timingDiffRow("Audio Proc (ms)", left: lt.audioProcessing * 1000, right: rt.audioProcessing * 1000, higherIsBetter: false)
                     timingDiffRow("Encoding (ms)", left: lt.encoding * 1000, right: rt.encoding * 1000, higherIsBetter: false)

Playground/Views/SidebarView.swift

@@ -95,7 +95,7 @@ struct SidebarView: View {
                 }
                 Spacer()
                 HStack(spacing: 4) {
-                    Link(destination: URL(string: "http://argmaxinc.com/#SDK")!) {
+                    Link(destination: URL(string: "https://argmaxinc.com/#SDK")!) {
                         Image(systemName: "info.circle")
                             .font(.footnote)
                             .foregroundColor(.blue)

Playground/Views/Transcription/StreamTabView.swift

@@ -337,8 +337,8 @@ struct StreamTabView: View {
 
     private func updateStats(transcription: TranscriptionResultPro) {
         tokensPerSecond = transcription.timings.tokensPerSecond
-        currentEncodingLoops += Int(transcription.timings.totalEncodingRuns)
-        currentDecodingLoops += Int(transcription.timings.totalDecodingLoops)
+        currentEncodingLoops = Int(transcription.timings.totalEncodingRuns)
+        currentDecodingLoops = Int(transcription.timings.totalDecodingLoops)
         bufferSeconds = transcription.timings.inputAudioSeconds
     }
 

PlaygroundTests/AudioFileWriterTests.swift

@@ -25,11 +25,7 @@ final class AudioFileWriterTests: XCTestCase {
         let halfSecondOfSamples = [Float](repeating: 0.1, count: 8000)
         writer.append(samples: halfSecondOfSamples)
 
-        // Allow time for async queue
-        let expectation = expectation(description: "Wait for write")
-        DispatchQueue.main.asyncAfter(deadline: .now() + 0.2) { expectation.fulfill() }
-        waitForExpectations(timeout: 1)
-
+        // duration uses queue.sync internally, which serializes after the async append
         let duration = writer.duration
         XCTAssertGreaterThan(duration, 0.4, "Duration should be approximately 0.5s")
         XCTAssertLessThan(duration, 0.6, "Duration should be approximately 0.5s")