Finding the files
Android’s media index ignores .dsf and .dff. In MP95, use Add music folder once and pick the folder with your DSD albums; they join the library with their tags and covers.
Playing them
FFmpeg decodes the one-bit stream and MP95 streams it as 88.2 kHz PCM through the same float path as everything else. An early version converted the whole file first and a DSD256 track took almost a minute to start; now playback starts at once and seeking works. The track line shows the source, DSD256 · 11.3 MHz.
What it is not
MP95 does not send native DSD or DoP to a DAC. If that is what you want from your DAC, you need a bit-stream player. DSD in MP95 on every platform.
Frequently asked questions
Why 88.2 kHz on Android?
It keeps the whole DSD band that matters while staying light enough to stream and process on a phone. On iPhone and Mac DSD plays at up to 352.8 kHz.