how to convert Stopallsounds() to javascript for html canvas

I'm creating a flash html5 canvas project.
I have a movie clip that has audio on the timeline on frame 1 of that MC.
When i navigate to frame two of the root I want to stop the audio in the MC on frame 1.

You use to be able to use stopallsounds() to accomplish this.

is there a javascript alternative?

Hi,

I dont use or have Flash CC.

Perhaps this might put you in control of the situation https://forums.adobe.com/thread/1595395

and a further link within that page http://www.createjs.com/Docs/SoundJS...s/SoundJS.html