A 24bit LPCM at 48khz file is required for Dolby Atmos

Hello,

So I tried uploading a Dolby mix (ADM)I did to apple music and I got the below error message.

What could be the problem?

IMG-20220919-WA0055

I’ve confirmed that the ADM export is indeed at 24bit and 48khz sample rate. Any ideas why the file was rejected?

Help :pleading_face: anybody?