VoiceRecordings: honor advanced audio processing settings

Audio processing settings introduced in matrix-org#8759 is now taken into account
when recording a voice message.

Signed-off-by: László Várady <[email protected]>

Author: MrAnno

src/audio/VoiceRecording.ts

@@ -93,8 +93,10 @@ export class VoiceRecording extends EventEmitter implements IDestroyable {
             this.recorderStream = await navigator.mediaDevices.getUserMedia({
                 audio: {
                     channelCount: CHANNELS,
-                    noiseSuppression: true, // browsers ignore constraints they can't honour
                     deviceId: MediaDeviceHandler.getAudioInput(),
+                    autoGainControl: { ideal: MediaDeviceHandler.getAudioAutoGainControl() },
+                    echoCancellation: { ideal: MediaDeviceHandler.getAudioEchoCancellation() },
+                    noiseSuppression: { ideal: MediaDeviceHandler.getAudioNoiseSuppression() },
                 },
             });
             this.recorderContext = createAudioContext({