Forum Discussion
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/...
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
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.
Love it! Thanks Sheetal!
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.
