Js warning in Chrome: AudioContext is not allowed to start #7

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1. cain06 commented on Sep 13, 2019

   

   cain06

   on Sep 13, 2019

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   Anyone who is monitoring this, the solution to this is pretty easy, in the example there is a line like this:

   const audioContext = new (window.AudioContext || window.webkitAudioContext)();

   Really what you want to do is create the audioContext in your click handler, not as a const. E.g.

   
   var audioContext = null;
   $(".record").click(function() {
     if (audioContext == null) {
         audioContext =  new (window.AudioContext || window.webkitAudioContext)();
     }
     // rest of example will work now
   });
   
2. nvlong198 commented on Nov 5, 2019

   

   nvlong198

   on Nov 5, 2019

   Last edited by nvlong198

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   @cain06 @ijsnow
   from line 37 in example
   I created new audioContext like this:

   start = () => {
         this.audioContext =  new (window.AudioContext || window.webkitAudioContext)();
         this.recorder.start()
           .then(() => this.setState({isRecording: true}));
       }
   

   but It still warning in Chrome and I can not record anything.
   Firefox and edge work fine