I am trying out Infuse Pro and an Apple TV with the sole purpose of having a tolerable solution for downmixing but so far I am not too impressed.
Can we get modern downmixing options with some form of DRC so that we can enjoy our content properly on our preffered 2.0 systems?
FYI, Downmixing is currently totally broken too: Distorted DTS-HD to Stereo Downmix
Yes, I’ve posted a comment there to voice my support.
However I don’t think they’re (Infuse) using the best downmixing algorithm, and so if they were to implement a better, they might also fix the issue you’re describing.