Flutter audioplayers error (1, -19) - No audio is played and the app doesn't crash

user_4025187 0
Viewed 4709

I am trying to use the flutter audioplayers package to play audio files and am getting this error. While following an online flutter tutorial I had this exact code and it ran and produced sound correctly, but now it doesn't play audio. I think maybe there is a change in my IDE settings or a change on my computer, but I don't know how to find the issue.

E/MediaPlayerNative(13949): error (1, -19)
E/MediaPlayer(13949): Error (1,-19)
E/MediaPlayerNative(13949): stop called in state 0, mPlayer(0xb4e843c0)
E/MediaPlayerNative(13949): error (-38, 0)
V/MediaPlayer(13949): resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
V/MediaPlayer(13949): cleanDrmObj: mDrmObj=null mDrmSessionId=null
V/MediaPlayer(13949): resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
V/MediaPlayer(13949): cleanDrmObj: mDrmObj=null mDrmSessionId=null

Here is the code I'm using to test the audioplayers package.

import 'package:flutter/material.dart';
import 'package:audioplayers/audio_cache.dart';

void main() => runApp(XylophoneApp());

class XylophoneApp extends StatelessWidget {
  final player = AudioCache();

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: SafeArea(
          child: Center(
            child: FlatButton(
              color: Colors.red,
              onPressed: () {
                player.play('note1.wav');
              },
              child: Text('Click Me'),
            ),
          ),
        ),
      ),
    );
  }
}
flutter
5 Answers

i faced the same issue , and no solution works for me , until i changed the package , check this one , it's very nice and works without any problem . assets_audio

    playQRScannerSound() async {
    AssetsAudioPlayer.newPlayer().open(
      Audio("assets/audios/scan_Beep.mp3"),
      autoStart: true,
    );
  }

I hope it help you , best of luck .

user_54072660 
AudioPlayer audioPlayer;
AudioCache audioCache = AudioCache();
String url = 'images/PID_meditation_demo_novoice.mp3';    //local mp3 file in asset folder

playLocal() async {
audioPlayer = await audioCache.play(url);      //audio play function
}

pauseAudio() async {                 // audio pause
await audioPlayer.pause();}

resumeAudio() async {
await audioPlayer.resume();                 //audio resume

}

stopAudio() async {
if(audioPlayer !=null){
await audioPlayer.stop();             //audio srope
}
}
user_136541500

Yes, i actually have same error, but i try this:

 final playerx = new AudioCache(fixedPlayer: AudioPlayer());

then on my action:

playerx.fixedPlayer.stop();
playerx.play('turn2.mp3');

i most stop stream my mplayer before i start it. and that make error gone from the world..

user_151507390

I don't know if you've fixed your issue or not. I had the same issue, The choice that I had and possibly yourself was to get a different package or connect your own phone instead of emulator, I found when I connected my own phone (galaxy note9) I had no problems anymore .

user_154330130

Solved it by adding "mode" and "stayAwake" as follows:

await audioPlayer.play("audio/buttonOn.mp3",
    mode: PlayerMode.LOW_LATENCY,
    stayAwake: false);
user_155296160
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