(07-03-2024, 08:17 PM)Tim Curtis Wrote:(07-03-2024, 07:25 PM)jcucurull Wrote: It is really strange because as I mentioned a FLAC 24/96 is correctly reproduced. The only difference on your side is that your AVR supports 192Khz, while mine only 96 Khz. But this should not be an issue... maybe I should ask in the MPD forum...
Try setting SoX resampling to 48K and see if there is any change.
That is exactly what I have been trying just now. Both a FLAC at 192/24 and SoX.
The result is that a FLAC at 192/24 reproduces flawlessly, it resamples it automatically at 96Khz. And the result of enabling SoX and adjusting it to 96Khz is that then it reproduces it correctly without white noise (at any bit depth, 16, 24 and 32).
Thus, the issue is this automatic conversion to 96Khz probably, but it only happens with DST files, because with FLAC files at 192Khz it does not produce the issue.
The problem is that I cannot use SoX because it works for Stereo files, but not for multichannel files (it converts them to stereo). Also, it is not good to force resampling because it is applied to all audio files, not just the DST ones.
As a summary, there must be a glitch with this automatic conversion of the DSD to PCM at 96Khz. I think I will open a discussion issue in MPD.
