webui: fix slow mic stop and WAV encode (#22480)

* webui: instant mic stop, race-free recorder restart * webui: faster WAV PCM encode via hoisted channels and Int16Array * chore: update webui build output * webui: drop setTimeout(0) hack and harden cancelRecording * chore: update webui build output
2026-04-29 12:58:35 +02:00
parent 1cbc846eba
commit 59237bfbbc
3 changed files with 138 additions and 107 deletions
@@ -527,16 +527,15 @@
 		}

 		if (isRecording) {
+			isRecording = false;
 			try {
 				const audioBlob = await audioRecorder.stopRecording();
 				const wavBlob = await convertToWav(audioBlob);
 				const audioFile = createAudioFile(wavBlob);

 				onFilesAdd?.([audioFile]);
-				isRecording = false;
 			} catch (error) {
 				console.error('Failed to stop recording:', error);
-				isRecording = false;
 			}
 		} else {
 			try {