MrMC

I have a bunch of surround audio files in the .m4a container that contain surround data. When I try to play them back in MrMC the audio just becomes a loud series of beeps and hiss that is unbearable.

However, when trying to play back the same files in MrMC Lite, the audio plays absolutely fine.

FLAC surround audio also plays fine across both versions.

Any suggestions? I paid for the upgrade specifically for this feature and am bummed it’s currently not working.

Running on an AppleTV 4K (A1842 (64gb))
tvOS 18.1 [22J580]

Sounds like a codec issue specific to m4a and the full MrMC version on your Apple TV. Have you tried reinstalling MrMC (full version)? Maybe a corrupted install? If that doesn't work, contacting MrMC support directly might be your best bet