Audio quality via HomePod; Infuse v. Emby


I am on tvOS 13 and using stereo setup for HomePods through airplay. I was enjoying the audio experience of 7.1 audio through home pods and infuse on Apple TV until I installed Emby to try it out. When I play the same video file in Emby, the audio quality is amazing! Dialogues are crisp, much much louder sound, and richer bass. I’m not able to understand why is the difference when playing the file through infuse? I hate to use Emby because it’s buggy and still looks WIP for Apple TV, but the audio quality is surprisingly amazing.

What could be the reason? I want to have same audio quality from Infuse.

And Emby server it is?
You tried also Plex?