Recent changes to bugs

Volume control inoperative with DSD256

Anonymous — Sun, 19 Apr 2026 11:23:16 -0000

I noticed that foobar's volume control is inoperative with DSD256 files in native playback but works OK with DSD64, 128 & 512 (DSD processor 2.03), foo_out_asio+dsd 0.4.7, Savitech Bravo-HD, ESS9038Q2M.

#227 wvDSD128 played back in DSD64

Maxim V.Anisiutkin — Sat, 18 Apr 2026 19:10:09 -0000

Two further anomalies: it seemed that Tools->DSD somehow "Type" was set to PCM, which I never did (conciously anyway); but instead of then playing PCM it plays DSD64 (from a wvDSD128 file). AFAIK the DAC/AMP in question is not DoP compatible (Savitech USB interface) so it all seems a bit weird. So with Tools->DSD "Type" set to DSD, wvDSD files play correctly now.
The other anomaly is that when foobar is loaded with wavpack DSF audio files and (right click wvDSD file) "DSD convert" is selected, foobar immediately crashes. Probably "DSD convert" does not work with wvDSD files (feature request?).

wvDSD128 played back in DSD64

Anonymous — Sat, 18 Apr 2026 13:43:49 -0000

As the title states, when foobar plays WavPack lossless compressed DSD128 files, my Aiyima A80 DAC/Amp plays them as DSD64. Playing the same files in albumplayer (.ru) the DAC/Amp plays them at the correct samplerate (DSD128). I think this may be a problem with DSD processor (v. 201) as DSD128 is set as DSD128->DSD256, but plays at DSD64. Strangely, foobar indicates the correct input file samplerate (5644800), wavpack bitrate 6056 kbps.

#226 Click at the start of converted flac files since Ver. 1.5.6

Maxim V.Anisiutkin — Mon, 30 Mar 2026 12:17:01 -0000

Thank you Maxim ... this is the case in my setup,
tested with last 2.0.20, no other DSP selected,
glitches are gone :)

Regards,
.

#226 Click at the start of converted flac files since Ver. 1.5.6

Maxim V.Anisiutkin — Mon, 30 Mar 2026 08:55:13 -0000

For continuous conversion of single track sources set "File->Preferences->Advanced->Tools->Converrter->Thread count" to 1 and
select tracks with the identical channel counts and samplerates.

#226 Click at the start of converted flac files since Ver. 1.5.6

Maxim V.Anisiutkin — Mon, 30 Mar 2026 08:36:20 -0000

Hi Maxim
Where do you set number of converter threads ? thank you
Regards
.

#225 SACD input issue when used to convert audio files

Maxim V.Anisiutkin — Sat, 28 Mar 2026 01:06:09 -0000

Thanks again for your answer & apologies for the delay of mine (very busy week ...) So I tried your way, it works too. I did not have time to compare wav files obtain with each method but I'll do it this week-end. Thanks again.

#226 Click at the start of converted flac files since Ver. 1.5.6

Maxim V.Anisiutkin — Fri, 27 Mar 2026 13:09:18 -0000

Partially fixed in 2.0.20 when number of converter threads is set to 1. See readme.txt.

#226 Click at the start of converted flac files since Ver. 1.5.6

Maxim V.Anisiutkin — Wed, 25 Mar 2026 21:52:25 -0000

Is this fixed in sacd decoder 2.01.9 ? or is this boud to the converter ?
By the past I tried to convert DSD isos to .flac or .wav but there were some small inconsistancies at beginning/end of each track, like clicks of small level.

It can be seen in low levels not matching whilst trying to mount individual converted tracks in a CD project, for example. I attached such behaviour, done in version 2.0.18 (no additionnal DSP)

Best regards,

nar

#226 Click at the start of converted flac files since Ver. 1.5.6

Parker G — Tue, 24 Mar 2026 21:49:10 -0000

Thank you, Maxim. It appears everything is great with ISOs now! The only thing to note with dsf... there used to be no clicks at the start of converted tracks, which I can definitely confirm was the case with version 1.5.11. I am unable to go through the versions to find when the clicks started, but it is present with the latest interim version. I will try to go through the versions to pinpoint when it changed.

Thanks again!

Parker