Larpoux
commented
5 months ago Thank you @vickychu for this very clear and complete issue. I will try to look to this, this afternoon
Open vickychu opened 5 months ago
Larpoux
commented
5 months ago Thank you @vickychu for this very clear and complete issue. I will try to look to this, this afternoon
Larpoux
commented
5 months ago @vickychu
You call startRecorder() during the execution of setSubscriptionDuration().
setSubscriptionDuration returns a Future
Larpoux
commented
5 months ago @vickychu
Do you use startRecorder fromStream ? I have a major problem with streams on iOS that I haven't figured of.
I want to rewrite all the code about streams but this is a major work and I have not much time.
I am really found of streams on Flutter Sound. This is a really important feature that I want to run flowlessly.
In the mean time you can try to await the end of setSubscriptionDuration before startRecorder. There is a possibility that it will fix your crash.
vickychu
commented
5 months ago @Larpoux Yeah, I use startRecorder fromStream. Thanks for your suggestion. I have tried to put await on setSubscriptionDuration, but it didn't work.
await _mRecorder!.setSubscriptionDuration(_duration);
await _mRecorder!.startRecorder(
toStream: recordingDataController.sink,
codec: Codec.pcm16,
numChannels: 1,
sampleRate: 16000,
bitRate: 16000,
);flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder.openRecorder (package:flutter_sound/public/flutter_sound_recorder.dart:370:13)
flutter: │ #1 AsrState.openRecorder (package:beta_ai_app/states/asr.dart:77:27)
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 FS:---> openAudioSession
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder._openAudioSession (package:flutter_sound/public/flutter_sound_recorder.dart:379:13)
flutter: │ #1 FlutterSoundRecorder.openRecorder.<anonymous closure> (package:flutter_sound/public/flutter_sound_recorder.dart:372:11)
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 ---> openAudioSession
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder._openAudioSession (package:flutter_sound/public/flutter_sound_recorder.dart:394:17)
flutter: │ #1 FlutterSoundRecorder.openRecorder.<anonymous closure> (package:flutter_sound/public/flutter_sound_recorder.dart:372:11)
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 Resetting flutter_sound Recorder Plugin
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder.openRecorder (package:flutter_sound/public/flutter_sound_recorder.dart:374:13)
flutter: │ #1 <asynchronous suspension>
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 FS:<--- openAudioSession
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder.openRecorderCompleted (package:flutter_sound/public/flutter_sound_recorder.dart:169:13)
flutter: │ #1 MethodChannelFlutterSoundRecorder.channelMethodCallHandler (package:flutter_sound_platform_interface/method_channel_flutter_sound_recorder.dart:94:22)
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 ---> openRecorderCompleted: true
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder.openRecorderCompleted (package:flutter_sound/public/flutter_sound_recorder.dart:180:13)
flutter: │ #1 MethodChannelFlutterSoundRecorder.channelMethodCallHandler (package:flutter_sound_platform_interface/method_channel_flutter_sound_recorder.dart:94:22)
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 <--- openRecorderCompleted: true
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder._openAudioSession (package:flutter_sound/public/flutter_sound_recorder.dart:410:13)
flutter: │ #1 <asynchronous suspension>
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 <--- openAudioSession
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
AddInstanceForFactory: No factory registered for id <CFUUID 0x6000002c8a40> F8BB1C28-BAE8-11D6-9C31-00039315CD46
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder.setSubscriptionDuration (package:flutter_sound/public/flutter_sound_recorder.dart:512:13)
flutter: │ #1 AsrState.record (package:beta_ai_app/states/asr.dart:119:25)
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 FS:---> setSubscriptionDuration
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder.setSubscriptionDuration (package:flutter_sound/public/flutter_sound_recorder.dart:519:13)
flutter: │ #1 <asynchronous suspension>
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 FS:<--- setSubscriptionDuration
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder.startRecorder (package:flutter_sound/public/flutter_sound_recorder.dart:588:13)
flutter: │ #1 AsrState.record (package:beta_ai_app/states/asr.dart:120:25)
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 FS:---> startRecorder
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: ┌───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
flutter: │ #0 FlutterSoundRecorder._startRecorder (package:flutter_sound/public/flutter_sound_recorder.dart:616:13)
flutter: │ #1 FlutterSoundRecorder.startRecorder.<anonymous closure> (package:flutter_sound/public/flutter_sound_recorder.dart:590:13)
flutter: ├┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄
flutter: │ 🐛 FS:---> _startRecorder.
flutter: └───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
AURemoteIO.cpp:1162 failed: -10851 (enable 1, outf< 2 ch, 0 Hz, Float32, deinterleaved> inf< 2 ch, 0 Hz, Float32, deinterleaved>)
AVAEInternal.h:76 required condition is false: [AVAEGraphNode.mm:832:CreateRecordingTap: (IsFormatSampleRateAndChannelCountValid(format))]
*** Terminating app due to uncaught exception 'com.apple.coreaudio.avfaudio', reason: 'required condition is false: IsFormatSampleRateAndChannelCountValid(format)'
*** First throw call stack:
(
0 CoreFoundation 0x00000001804ae138 __exceptionPreprocess + 172
1 libobjc.A.dylib 0x0000000180087db4 objc_exception_throw + 56
2 CoreFoundation 0x00000001804adfdc +[NSException raise:format:] + 0
3 AVFAudio 0x00000001c6393e70 _Z19AVAE_RaiseExceptionP8NSStringz + 48
4 AVFAudio 0x00000001c63eb7a4 _ZN17AUGraphNodeBaseV318CreateRecordingTapEmjP13AVAudioFormatU13block_pointerFvP16AVAudioPCMBufferP11AVAudioTimeE + 724
5 AVFAudio 0x00000001c645b8cc -[AVAudioNode installTapOnBus:bufferSize:format:block:] + 1344
6 flutter_sound_core 0x00000001010dfd10 _ZN19AudioRecorderEngineC2E7t_CODECP8NSStringP19NSMutableDictionarylbP14FlautoRecorder + 2084
7 flutter_sound_core 0x00000001010e060c _ZN19AudioRecorderEngineC1E7t_CODECP8NSStringP19NSMutableDictionarylbP14FlautoRecorder + 152
8 flutter_sound_core 0x00000001010de7d0 -[FlautoRecorder startRecorderCodec:toPath:channels:sampleRate:bitRate:bufferSize:enableVoiceProcessing:] + 996
9 Runner 0x0000000100a3427c -[FlutterSoundRecorder startRecorder:result:] + 1696
10 Runner 0x0000000100a3568c -[FlutterSoundRecorderManager handleMethodCall:result:] + 1136
11 Flutter 0x00000001056b5eec __45-[FlutterMethodChannel setMethodCallHandler:]_block_invoke + 164
12 Flutter 0x00000001050e8300 ___ZN7flutter25PlatformMessageHandlerIos21HandlePlatformMessageENSt3_fl10unique_ptrINS_15PlatformMessageENS1_14default_deleteIS3_EEEE_block_invoke + 108
13 libdispatch.dylib 0x000000010226bec4 _dispatch_call_block_and_release + 24
14 libdispatch.dylib 0x000000010226d73c _dispatch_client_callout + 16
15 libdispatch.dylib 0x000000010227d3f8 _dispatch_main_queue_drain + 1228
16 libdispatch.dylib 0x000000010227cf1c _dispatch_main_queue_callback_4CF + 40
17 CoreFoundation 0x000000018040e9a0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
18 CoreFoundation 0x00000001804090b8 __CFRunLoopRun + 1936
19 CoreFoundation 0x0000000180408514 CFRunLoopRunSpecific + 572
20 GraphicsServices 0x000000018ef06ae4 GSEventRunModal + 160
21 UIKitCore 0x00000001853e8040 -[UIApplication _run] + 868
22 UIKitCore 0x00000001853ebcc8 UIApplicationMain + 124
23 Runner 0x0000000100a2b18c main + 64
24 dyld 0x0000000101101544 start_sim + 20
25 ??? 0x0000000100af20e0 0x0 + 4306444512
26 ??? 0x5c40000000000000 0x0 + 6647313049998852096
)
libc++abi: terminating due to uncaught exception of type NSExceptionStill thanks for you suggestion. The real device is ok. I can still work with the real device.
bayasdev
commented
5 months ago I have the same problem when starting the recorder on iOS to a stream
Larpoux
commented
5 months ago There is actually a big problem on iOS when recording to Streams or when recording to Raw PCM. If you want Raw PCM, a turn around is to record to WAV and call Flutter Sound helper to remove the WAV envelop.
It used to work, but not anymore (regression). I have not found the reason of the problem. I have not much time to spend on Flutter Sound maintenance and someone else should try to debug that.
I am actually in the process of rewriting all the code about RAW PCM on iOS, but this is much work and do not expect to have this issue fixed soon. Sorry
jamesshen-svt
commented
1 month ago hi I found it could be due to the audio session, I encountered the same issue when using the recorder to write to a stream. I am able to fix it by activating an audio session like below:
import 'package:audio_session/audio_session.dart';
import 'package:permission_handler/permission_handler.dart';
// call this function during the recorder opening process
Future<void> openTheStreamRecorder() async {
if (!kIsWeb) {
var status = await Permission.microphone.request();
if (status != PermissionStatus.granted) {
logInfo(status);
throw RecordingPermissionException('Microphone permission not granted');
}
}
final session = await AudioSession.instance;
await session.configure(AudioSessionConfiguration(
avAudioSessionCategory: AVAudioSessionCategory.playAndRecord,
avAudioSessionCategoryOptions:
AVAudioSessionCategoryOptions.allowBluetooth |
AVAudioSessionCategoryOptions.defaultToSpeaker | AVAudioSessionCategoryOptions.mixWithOthers,
avAudioSessionMode: AVAudioSessionMode.spokenAudio,
avAudioSessionRouteSharingPolicy:
AVAudioSessionRouteSharingPolicy.defaultPolicy,
avAudioSessionSetActiveOptions: AVAudioSessionSetActiveOptions.none,
androidAudioAttributes: const AndroidAudioAttributes(
contentType: AndroidAudioContentType.speech,
flags: AndroidAudioFlags.none,
usage: AndroidAudioUsage.voiceCommunication,
),
androidAudioFocusGainType: AndroidAudioFocusGainType.gain,
androidWillPauseWhenDucked: true,
));
await session.setActive(true); // <--- very important this line, without set active, the crash still happened to me.
await soundStreamRecorder!.openRecorder();
// await soundStreamRecorder.setSubscriptionDuration(const Duration(milliseconds: 100));
streamRecorderOpened = true;
}
Flutter Sound Version : 9.4.6
├── flutter_sound 9.4.6 │ ├── flutter_sound_platform_interface 9.4.6 │ ├── flutter_sound_web 9.4.6 │ │ ├── flutter_sound_platform_interface...
Severity
Platforms you faced the error
Describe the bug My app crashes after I call the function "startRecorder" on the simulator (ios version is 17.4). Everything is ok if the ios version of the simulator is 16. Everything is ok if I run the app in real device, even the ios version of the device is 17.3. I think I'v met the same issue as #1007.
To Reproduce Steps to reproduce the behavior:
Start Recorder
Logs!!!!