After enabling the echoCancel: true configuration on iOS, playing a video while recording audio will cause the playback volume to decrease. The video volume only returns to normal after killing the app process #574
Description
Package version
6.0.0
Environment
- OS: IOS
Describe the bug
After enabling the echoCancel: true configuration on iOS, playing a video while recording audio will cause the playback volume to decrease. The video volume only returns to normal after killing the app process
RecordConfig config = const RecordConfig(
encoder: AudioEncoder.pcm16bits,
sampleRate: 8000,
numChannels: 1,
androidConfig: AndroidRecordConfig(
audioSource: AndroidAudioSource.voiceCommunication),
autoGain: true,
echoCancel: false,
noiseSuppress: true);
void startTalk() async {
_log.i("startTalk");
RecordConfig config = const RecordConfig(
encoder: AudioEncoder.pcm16bits,
sampleRate: 8000,
numChannels: 1,
androidConfig: AndroidRecordConfig(
audioSource: AndroidAudioSource.voiceCommunication),
autoGain: true,
echoCancel: false,
noiseSuppress: true);
_audioRecorder = AudioRecorder();
bool hasPermission = await _audioRecorder!.hasPermission();
if (!hasPermission) {
_log.w("startTalk error as no permission");
_audioRecorder?.stop();
_audioRecorder = null;
return;
}
Stream<Uint8List> stream = await _audioRecorder!.startStream(config);
stream.listen((Uint8List data) {
// print("data.length: ${data.length}");
_mediaplayer?.sendData(data, data.length);
});
isTalking = true;
notifyListeners();
}
void stopTalk() {
_log.i("stopTalk");
_audioRecorder?.stop();
_audioRecorder = null;
isTalking = false;
notifyListeners();
} void startTalk() async {
_log.i("startTalk");
RecordConfig config = const RecordConfig(
encoder: AudioEncoder.pcm16bits,
sampleRate: 8000,
numChannels: 1,
androidConfig: AndroidRecordConfig(
audioSource: AndroidAudioSource.voiceCommunication),
autoGain: true,
echoCancel: false,
noiseSuppress: true);
_audioRecorder = AudioRecorder();
bool hasPermission = await _audioRecorder!.hasPermission();
if (!hasPermission) {
_log.w("startTalk error as no permission");
_audioRecorder?.stop();
_audioRecorder = null;
return;
}
Stream<Uint8List> stream = await _audioRecorder!.startStream(config);
stream.listen((Uint8List data) {
// print("data.length: ${data.length}");
_mediaplayer?.sendData(data, data.length);
});
isTalking = true;
notifyListeners();
}
void stopTalk() {
_log.i("stopTalk");
_audioRecorder?.stop();
_audioRecorder = null;
isTalking = false;
notifyListeners();
}