MinimServer -> UAPP -> Mojo (DSD Issue)

[jacobacci]

Hi all
I would like to stream DSD64, 128 and 256 files from my Synology NAS via a Samsung S4 to a Chord Mojo, which is capable of playing these file types. My setup is as follows:

Synology DS1815+
MinimServer 0.8.4 with MinimStreamer - no transcoding enabled

Samsung S4
UAPP latest version, DSD over PCM checked

OTG cable

Chord Mojo

Playing PCM files all the way to 24bit/384kHz works fine.
DSD64 files play back in good quality, but are reported by the Mojo as 176.4kHz
DSD128 files play back in good quality, but are reported by the Mojo as 352.8kHz
DSD256 files play back in good quality, but are reported by the Mojo as 705.6kHz

As the Chord Mojo only reports samplerates with a color of the LED and I was not too sure about the bitrate it reported (it definitely did not report native DSD), I connected the S4 to a Weiss DAC 202+ (which is capable of DoP on its USB input) and it reports the signal samplerate in clear text. It also reported 176.4 etc. kHz for the DSF files, not DSD

I have tried all possible combinations. Transcoding to DoP on Minimserver on the NAS, turning DoP on and off on UAPP, but I always get PCM on the DAC. Where could I be going off course?

I have posted this question previously on the UAPP Forum

where I got the following response:

"There are two issues here: minimstreamer is set up to transcode by default, but if it is set up not to transcode, it will remove the DSD header from the file when serving it over http. If it didn't do that, it should have worked I think."

Could anyone shed some light on how I need to setup MinimServer to make streaming DSD from my NAS to the Mojo work?

Thanks a lot.