Feedback WebGL Audio: Editor vs Builds

[2019.2.7f2] WebGL doesn't seem to handle downloaded audio consistently between editor and builds. We are using UnityWebRequestMultimedia.GetAudioClip().
In editor, we get the error: "Streaming of 'mp3' on this platform is not supported", but ogg plays
In builds, we get the error: "Streaming of 'ogg' on this platform is not supported", but mp3 plays

Could we get a way to have mp3 be an accepted audio format in WebGL for both the editor and builds?
Mp3 seems to be the only accepted audio format for all browsers:
https://en.wikipedia.org/wiki/HTML5_audio#Supported_audio_coding_formats

The Unity manual says to use AAC
https://docs.unity3d.com/Manual/webgl-audio.html
...but that's not an available AudioType (Note that AAC != ACC, and ACC says not supported)
https://docs.unity3d.com/ScriptReference/AudioType.html

Am I missing something?

 

Also have the same questions. Implementing a webgl application and happens the same thing:

Editor: Mp3 not supported, ogg plays
Builds: Ogg not suported, mp3 plays.

 

I am importing my sounds into unity as wav, and it's working fine.
You should really use wav, unity is going to encode it anyway.

 

In my case, the audios are stored in a Azure Storage and are streamed into the game. Storing in wav increases the space usage by almost 10 times (from 1.3MB to 11MB).

By now, our workaround has been:
- Set it to play on Mp3 (which will work on openGL)
- If on unity Editor (for debug purposes), download into the Resources folder and play it.

 

On my project, in 2030.1 it only lets me encode as aac, and it works fine, I import my files as wav.

 

@Cafn thanks for the idea! We ended up writing server code to generate both a mp3/ogg and then used preprocessor directive #if UNITY_EDITOR to determine which one to download. We may switch to the resources folder if we run into mp3 vs ogg mismatches.

@ewanuno the issue only exists with downloaded content, which is purely dynamic in our case, so unity encoding the file during build isn't possible.

Thanks for the responses!

Ideally, unity needs to have support added for dynamically downloaded mp3 to the editor