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AkashJambhorkar's avatar
AkashJambhorkar
Community Member
8 years ago

Java script for MUTE/UNMUTE audio in Storyline 3

Hello All, Is it possible to MUTE/UNMUTE audio in Storyline 3 (HTML5 output)? I'm working on a course with a custom interface with a button that's supposed to mute/unmute - not pause/play or stop/...
storyline 360
SheetalDeopu194's avatar
SheetalDeopu194
Community Member

Hi Akash, here is the solution you are looking for. Try following code to mute/unmute audio.

//To mute audio add following Code 

var appState = window.DS ? DS.appState : require("helpers/appState");
appState.onToggleVolume(0); //mute

 //To unmute audio add following Code 

var appState = window.DS ? DS.appState : require("helpers/appState");
appState.onToggleVolume(1); //unmute

 

JanagiramanD's avatar
JanagiramanD
Community Member
4 years ago

Hi Sheetal, thanks for the above script. Its working fine for me too; but my problem is:

  • I mute the audio
  • Navigate to anyother opened tab
  • When I come back and try to unmute the audio, it doesn't work.

Can you please help me on this one. Or anyone in the community, please give your suggestion.

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