https://play.google.com/apps/testing/com.maxmpz.audioplayer   Samsungs @ Pie and Hi-Res output: For wired 3.5 it works this way: - DVC works only via Hi-Res output for standard resolution (16bit/48khz) - Hi-Res sample frequencies (>48khz) works via Hi-Res output, but without DVC - normal outputs DVC is completely broken in ROM - makes normal outputs not usable on Samsung Pie variant (actually this is tested by Google Compatibility tests, so that's weird)  Bluetooth/USB: