Atmos / EAC3 sampel video file showing as 'Dolby Atmos' with AirPods Max or Apple TV


I’ve read all the posts regarding the Dolby Atmos issue.
I run my tests mainly with my AirPods Max or Apple TV. I haven’t been able to properly show the ‘Dolby Atmos’ ‘badge’ when playing Atmos/EAC3 video files (5.1 or 7.1). I’ve tried many files with no luck. For example : Tools & Media Sample Media Video Streams | Dolby Developer. These samples work fine in QuickTime and the ‘Dolby Atmos’ badge shows as expected.
The same file played in Infuse or QuickTime sounds different which make me think the ‘Dolby Atmos’ or ‘multichannel’ badge can be trusted.

Can anyone point me to a file I could download to check if Dolby Atmos is actually working in Infuse (by showing ‘Dolby Atmos’ and not ‘Mutlichannel’) ?

Thanks !

A post was merged into an existing topic: Enhanced spatial audio support (Atmos)