Forum Discussion

AkashJambhorkar's avatar
AkashJambhorkar
Community Member
9 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
6 years ago

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
    5 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.

  • RussLickteig's avatar
    RussLickteig
    Community Member
    5 years ago

    Love it!  Thanks Sheetal!

  • RajendraKorde's avatar
    RajendraKorde
    Community Member
    4 years ago

    Hi Sheetal,

    This code works fine when we launch the course. but when we mute the audio and resume the course the code was not working.