How to add BABYLON.Sound when the video is playing?

Questions
1

Hello everyone,

I write a PG here.
when I click the box, the video will play and a new Sound will link to this video and an Analyser will be created also. However, I cannot hear any sound and the analyser seems not has any input.( totally black)

2

You will need to make sure the audio file is playing:

iOS Audio | Babylon.js Playground (babylonjs.com)

2 Likes
3

thanks!

Here is another problem. When I download this project and run this code in local, there is no any sound and some error occurs.

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Besides, I cannot play this demo on Iphone Safari.

here is the PG: https://playground.babylonjs.com/#IDVX55#22

6

I tried a lot and find that if I want to run PG in iphone, the BABYLON.Sound can only be initilized in click register.

Here is two PG, in the first one ( https://playground.babylonjs.com/#IDVX55#24 ), the window.addSound(); will run in 2seconds later. This PG could run in PC but failed in iphone.
And the second one( https://playground.babylonjs.com/#IDVX55#25 ), the window.addSound(); is called in the click register function and this PG could work in both PC and iphone.

I don’t know the reason, in my option, it’s could a good idea if Sound can only be initialized in click register function.

Thanks anyway.

7

As far as I know (and I know only little :wink: this is a known iOS bug that was supposed to be fixed with the latest iOS update. May be @RaananW can confirm this (and tell you if there’s any chance it would be working from now on, or anytime soon)?

8

As the error states, this call requires an interaction from the user (like a click). If I remember correctly the sound starts with a click on the canvas, so it should be working. It does seem like it’s not entirely a direct copy of the playground, because you seem to be using alpha.63, which is a relatively old version of the pre-released 5.X (which has nothing to do with the error, I am pretty sure, it’s just an observation).

About iOS - iOS has a few issues that we are “fighting” with. I would first try the latest 5.X release (at the moment 5.5.6) to see if we might have found a solution.

9

Hello @wsAndy just checking in, are you still having issues?