[PROBLEM] moode version 9

[chubaka]

Hello,

Depuis que je suis passé de la version 8.3.9 à la version 9.0.6  les fichiers DSF (DSD AUDIO 64) ont un bruit blanc en fond.

Je suis avec un RASPBERRY PI 4 en sortie HDMI sur AMPLI AV ONKYO TX NR 656.

Merci pour votre attention.

[the_bertrum]

Please post in English so that more people can understand you and provide answers.

Thanks.

[chubaka]

Since I upgraded from version 8.3.9 to version 9.0.6, DSF files (DSD AUDIO 64) have white noise in the background.

I am using a RASPBERRY PI 4 in HDMI output on ONKYO TX NR 656 AV AMPLIFIER.

Thank you for your attention

[Tim Curtis]

Zip up one of the files and PM me a download link.

I'll try to repro the issue on my Pi4 -> HDMI -> Yamaha AVR.

[chubaka]

hello,

Here is a link for free test file :

http://download.oppodigital.com/hra/davi...2.0%29.dsf


Thanks

[Tim Curtis]

hello,

Here is a link for free test file :

http://download.oppodigital.com/hra/davi...2.0%29.dsf


Thanks

I already have several DSF files. I need the file thats actually producing the issue in your system.

[chubaka]

hello

all dsd files have the same problem and especially this one!!

thanks

[Tim Curtis]

I'm not hearing any hiss or any other audio glitches on my end. All my DSD files and the file you provided play perfectly.

Here's some info from my test.

# Playback must be stopped for this command

Code:

pi@hsu:~ $ moodeutl -F
Error opening sound device for card 1, device 0: Unknown error 524.  Skipping.
*** Scanning for playback devices ***
Card 0, ID `vc4hdmi0', name `vc4-hdmi-0'
 Device 0, ID `MAI PCM i2s-hifi-0', name `MAI PCM i2s-hifi-0', 1 subdevices (1 available)
   2..8 channels, sampling rate 32000..192000 Hz
   Sample formats: IEC958_SUBFRAME_LE
   Buffer size range from 2 to 65536
   Period size range from 1 to 32768

     Subdevice 0, name `subdevice #0'
Card 1, ID `vc4hdmi1', name `vc4-hdmi-1'
 Device 0, ID `MAI PCM i2s-hifi-0', name `MAI PCM i2s-hifi-0', 1 subdevices (1 available)
pi@hsu:~ $

       

[chubaka]

Hello,
here are my screenshots, they are identical...

Input / Output

[*]Source NAS/TEST/David Elias/08 - David Elias - Crossing - Morning Light Western Town (DSD64 2.0).dsf
[*]Source format DSD 1 bit 2.822 MHz, Stereo
[*]Decoded to Not playing
[*]Output format Not playing
[*]ALSA mode IEC958 (iec958)
[*]Audio chain MPD → iec958 → Device
DSP operations
[*]Resampling Off
[*]Quality Off
[*]Selective Off
[*]CamillaDSP Off
[*]Volume type Fixed (0dB output)
[*]Volume levels Knob 0, ALSA 0.00dB, CDSP 0dB
Audio Device
[*]Device Pi HDMI 1
[*]Mixer name PCM
[*]Chip Broadcom SoC
[*]Interface SOC
[*]Formats IEC958_SUBFRAME_LE
[*]Pi model Pi-4B 1.5 4GB




I don't understand why, the hardware being identical there is a problem with this new version...
The new HDMI IEC958 driver may not be compatible with my amp: weird... Is there a way to put back the old one (HW) I think?
 Thanks for your answers.

[Tim Curtis]

What are "Decoded to" and "Output format" when its playing?

Maybe try setting SoX resampling to a different bit depth and/or rate and see if that changes anything.