CORS Audio Loading

Struggling to get past the following error when loading audio files from s3:

MediaElementAudioSource outputs zeroes due to CORS access restrictions for <some s3 url>

The waveform loads properly but you can’t playback the audio.

I’m using the xhr option, but it’s unclear what to pass in as the authorization token. I tried using the S3 access key id, I also tried generating this credential string: s3 credential string to no avail.

Here is my CORS policy:

<?xml version="1.0" encoding="UTF-8"?>
<CORSConfiguration>
<CORSRule>
    <AllowedOrigin>*</AllowedOrigin>
    <AllowedOrigin>http://*</AllowedOrigin>
    <AllowedOrigin>https://*</AllowedOrigin>
    <AllowedMethod>GET</AllowedMethod>
    <MaxAgeSeconds>3000</MaxAgeSeconds>
    <AllowedHeader>*</AllowedHeader>
</CORSRule>
</CORSConfiguration>

I’ve looked at similar issues but they weren’t helpful. Any idea what I’m doing wrong?

[sundayz]

I had this problem too, try the solution in #2014

you can create your own Audio object and set crossOrigin = ‘anonymous’ which seems to let chrome and firefox load cross origin audio.

[aburai]

@entonbiba we have no problems, but @alittlebitweird