Dolby Atmos is an immersive, surround-sound mix. We deliver it alongside your stereo master to Apple Music, Amazon Music, and Tidal.
Upload your mix
Upload your stereo files first, as you normally would. Then add the Atmos file to each track:
On the Tracks step, select the track and open the Advanced tab.
Under Dolby Atmos, select Upload a file or drag and drop. Large files can take a few minutes.
Select Save track.
Then send your release for review as usual.
Cost
Dolby Atmos costs $19.99 per track, per upload. If you upload the same track on several releases, you pay $19.99 each time. We only charge you if we can deliver your track as Dolby Atmos.
File requirements
A BWF ADM file (Broadcast Wave Format Administrative Template)
24-bit LPCM at 48kHz
The same length as your stereo master, with no more than 50 milliseconds between the stereo and immersive versions
The same frame rate for all tracks in a project
Loudness of -18 LKFS (ITU-R BS.1770-4) and a true peak below -1 dB TP
Don't use Atmos files created from stereo masters on the fly. Apple Music has problems with them.
Need help with a mix? We have a list of studios that work with Dolby Atmos. Contact support and we'll connect you.