[ENHANCEMENT] Audi passthrough

[timemaster5]

Is your feature request related to a problem? Please describe.
AppleTV can pass Dolby Atmos or some other surround sound formats to the sound system via HDMI. A Netflix or AppleTV app is using this, and so the Airplay, but for example Kodi can’t do that for reasons I forgot.

Describe the solution you'd like
I would like my soundbar to play a surround audio from my Jellyfin library on AppleTV. At this point, I have to use my phone to Airplay my Jellyfin content to an AppleTV to achieve this.

Describe alternatives you've considered
I have already tried Kodi and also reported this as a bug on their Github, but they can’t help at this time easily because of some limitation. So now I use Airplay and a Jellyfin client on my iPhone as mentioned above. I haven’t found any other option to try on Atv