PlatformException(DarwinAudioError, AVPlayerItem.Status.failed on setSourceUrl,

[lurongshuang]

Checklist

• I read the troubleshooting guide before raising this issue
• I made sure that the issue I am raising doesn't already exist

Current bug behaviour

^[[31mAudioPlayers Exception: AudioPlayerException(
DeviceFileSource(path: /var/mobile/Containers/Data/Application/05BFE1FD-0371-4C27-A279-38645C04E5C3/Library/Caches/recording.aac),
PlatformException(DarwinAudioError, AVPlayerItem.Status.failed on setSourceUrl, null, null)<…>
[VERBOSE-2:dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(DarwinAudioError, AVPlayerItem.Status.failed on setSourceUrl, null, null)

Expected behaviour

await _player.setSourceDeviceFile(fileUrl);
_player.play(source);

Steps to reproduce

1. Execute flutter run on the code sample
2. ...
3. ...

Code sample

  void playAudioWithFile(String fileUrl,
      {Function? onPlaying, Function? onPlayCompleted}) async{
    this.onPlaying = onPlaying;
    this.onPlayCompleted = onPlayCompleted;
    DeviceFileSource source = DeviceFileSource(fileUrl);

    await _player.setSourceDeviceFile(fileUrl);
    _player.play(source);
  }

Affected platforms

iOS

Platform details

Android 正常
ios 报错

AudioPlayers Version

audioplayers: ^4.1.0

Build mode

debug

Audio Files/URLs/Sources

No response

Screenshots

No response

Logs

my relevant logs

Full Logs

my full logs or a link to a gist

Flutter doctor:

Output of: flutter doctor -v

Related issues / more information

No response

Working on PR

no way

[isaanyoha]

Same here. Did you resolve this? This happened to me in iOS 16.0 (physical device) & iOS 16.2 (Simulator)

[lurongshuang]

Codec _codec = Codec.defaultCodec;
String _mPath = 'tau_file';

[isaanyoha]

Codec _codec = Codec.defaultCodec; String _mPath = 'tau_file';

Thanks for reply. Meanwhile, kindly give me details. Where do I write this?

-BELOW IS MY CODE-

final audioPlayer = AudioPlayer();
try {
await audioPlayer.play(AssetSource("sounds/file1.aac"));
}catch(e){
print("could not play sound from local");
}

-ERROR BELOW-

flutter: ^[[31mAudioPlayers Exception: AudioPlayerException(
AssetSource(path: sounds/file1.aac),
PlatformException(DarwinAudioError, AVPlayerItem.Status.failed on setSourceUrl, null, null)<…>
flutter: soundNotification error -> PlatformException(DarwinAudioError, AVPlayerItem.Status.failed on setSourceUrl, null, null)

[simpleease]

same here. Both on simulator or device, iOS 16.1 & iOS 16.4.
For remote Url, the same error:
PlatformException(DarwinAudioError, AVPlayerItem.Status.failed on setSourceUrl, null, null)<…>
flutter: soundNotification error -> PlatformException(DarwinAudioError, AVPlayerItem.Status.failed on setSourceUrl, null, null)

=======
test url below(token may expired) :
http://rongcloud-audio.ronghub.com/audio_amr__RC-2023-06-23_105_1687459422837.aac?e=1703011423&token=livk5rb3__JZjCtEiMxXpQ8QscLxbNLehwhHySnX:uaD5J8RHAALUPty1NloOyk0HhIk=

=======
but when the above url downloaded to local and saved as ".m4a" extension, it works, without error.

[Mamong]

I think it's apple's bug. audioplayers can do nothing. as a workaround, you can download it before playing.

[SwiftSpotter]

I am facing the same issue

[fullflash]

yes looks like this plugin has issues playing asset files
happens with asset and remote files. was working properly.

[karlssonlui]

I faced this problem too with the following situation, and I think this is because ios (or macos as well) has its own codec for audio, which android aacLc may not be equal to apple aacLc (Please correct me if I make a wrong statement). Somehow I changed the encoder method from aacLc to pcm16bit for ios platform (record package mentioned that pcm8bit has been removed in 5.0.0-beta.2, thats why i use pcm16bit). Hope this idea helps.

References
platform: ios
audio source: record: ^4.4.4
audio player: audioplayers: ^4.0.1

Original code

final Record _recorder = Record();
AudioEncoder encoder = AudioEncoder.aacLc;
await _recorder.start(path: path, encoder: encoder);

New code

final Record _recorder = Record();
AudioEncoder encoder = Platform.isIOS ? AudioEncoder.pcm16bit : AudioEncoder.aacLc;
await _recorder.start(path: path, encoder: encoder);

[SwiftSpotter]

I am not trying to record any audio I want to play audio from the asset folder

…

On Tue, Aug 1, 2023 at 8:39 AM Karlsson Lui ***@***.***> wrote: I faced this problem too with the following situation, and I think this is because ios (or macos as well) has its own codec for audio, which android aacLc may not be equal to apple aacLc (Please correct me if I make a wrong statement). Somehow I changed the encoder method from aacLc to pcm16bit for ios platform (record package mentioned that pcm8bit has been removed in 5.0.0-beta.2, thats why i use pcm16bit). Hope this idea helps. References platform: ios audio source: record: ^4.4.4 audio player: audioplayers: ^4.0.1 Original code final Record _recorder = Record(); AudioEncoder encoder = AudioEncoder.aacLc; await _recorder.start(path: path, encoder: encoder); New code final Record _recorder = Record(); AudioEncoder encoder = Platform.isIOS ? AudioEncoder.pcm16bit : AudioEncoder.aacLc; await _recorder.start(path: path, encoder: encoder); — Reply to this email directly, view it on GitHub <#1546 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AYVJH7QQUYMAOC3ANY4EXB3XTCXCDANCNFSM6AAAAAAZHW5XME> . You are receiving this because you commented.Message ID: ***@***.***>

[karlssonlui]

For my case, it seems that audioplayers cannot decode the audio bytes in the audio files, may be you can find another audio file from different source and test your code first, if the different source audio file works, you have to convert your audio files to a usable one

[008v]

edit your Info.plist , add these lines:

<key>NSAppTransportSecurity</key>
	<dict>
		<key>NSAllowsArbitraryLoads</key>
		<true/>
	</dict>

it works for me

[nomagicisreal]

i solved by renaming path without any space

[maojiu-bb]

https://github.com/bluefireteam/audioplayers/issues/1546#issuecomment-1689413410
its work for me too

[petiibhuzah]

In iOS instead of using UrlSource() use DeviceFileSource(), in case you downloaded the audio file and saved it to the device, before playing to the audio player.

if (Platform.isIOS) {
  await audioPlayer.play(DeviceFileSource(File(_url.value).path));
} else {
 await audioPlayer.play(UrlSource(File(_url.value).path));
}

For android UrlSource() works perfectly fine.