Camilla DSP e Gentooplayer

[Casperx]

Da un paio di giorni sto a smanettare con Camilla Dsp sotto Gentooplayer senza cavare il proverbiale ragno dal buco.

Qualcuno c’è riuscito?
Grazie

[antonellocaroli]

 

[Casperx]

@antonellocaroli grazie ma ho questo messaggio di errore …

 

OK

CamillaDSP

Choose an option

1) Install CamillaDSP and CamillaGui (recommended)
2) Install CamillaDSP
3) Install CamillaGui
4) Enable start CamillaGui at boot
5) Disable start CamillaGui at boot
6) Start CamillaGui
7) Remove CamillaDSP and CamillaGui
8) Remove CamillaDSP
9) Remove CamillaGui
10) Exit
11) Restart system

Choose an option: 1
update overlay1...
 * Last emerge --sync was 76d 4h 37m 22s ago.

emerge: there are no ebuilds to satisfy "virtual/alsa_cdsp".
(dependency required by "dev-embedded/camilladsp-1.0::antonellocaroli" [ebuild])
(dependency required by "dev-embedded/camilladsp" [argument])
 * Last emerge --sync was 76d 4h 37m 35s ago.
>>> Verifying ebuild manifests
>>> Emerging (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
>>> Installing (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
>>> Completed (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
gcc -Wall -Wextra -fPIC -DPIC  -Wall -shared -Wl,--no-as-needed -lasound -Wl,--as-needed -o libasound_module_pcm_cdsp.so libasound_module_pcm_cdsp.c
mkdir -p  /usr/lib64/alsa-lib/
install -m 644 libasound_module_pcm_cdsp.so /usr/lib64/alsa-lib/
cp: cannot create regular file '/etc/alsa/conf.d/camilladsp.conf': No such file or directory
cp1 fail

CamillaDSP

Choose an option

1) Install CamillaDSP and CamillaGui (recommended)
2) Install CamillaDSP
3) Install CamillaGui
4) Enable start CamillaGui at boot
5) Disable start CamillaGui at boot
6) Start CamillaGui
7) Remove CamillaDSP and CamillaGui
8) Remove CamillaDSP
9) Remove CamillaGui
10) Exit
11) Restart system

Choose an option: 1
update overlay1...
 * Last emerge --sync was 76d 4h 38m 38s ago.

emerge: there are no ebuilds to satisfy "virtual/alsa_cdsp".
(dependency required by "dev-embedded/camilladsp-1.0::antonellocaroli" [ebuild])
(dependency required by "dev-embedded/camilladsp" [argument])
 * Last emerge --sync was 76d 4h 38m 50s ago.
>>> Verifying ebuild manifests
>>> Emerging (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
>>> Installing (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
>>> Completed (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
gcc -Wall -Wextra -fPIC -DPIC  -Wall -shared -Wl,--no-as-needed -lasound -Wl,--as-needed -o libasound_module_pcm_cdsp.so libasound_module_pcm_cdsp.c
mkdir -p  /usr/lib64/alsa-lib/
install -m 644 libasound_module_pcm_cdsp.so /usr/lib64/alsa-lib/
cp: cannot create regular file '/etc/alsa/conf.d/camilladsp.conf': No such file or directory
cp1 fail

CamillaDSP

Choose an option

1) Install CamillaDSP and CamillaGui (recommended)
2) Install CamillaDSP
3) Install CamillaGui
4) Enable start CamillaGui at boot
5) Disable start CamillaGui at boot
6) Start CamillaGui
7) Remove CamillaDSP and CamillaGui
8) Remove CamillaDSP
9) Remove CamillaGui
10) Exit
11) Restart system

Choose an option: 
 

 

[antonellocaroli]

gli script sono aggiornti? cioé hai usato gp-update ultimamente?

[Casperx]

6 ore fa, antonellocaroli ha scritto:

gli script sono aggiornti? cioé hai usato gp-update ultimamente?

Sì lo faccio in automatico 

 

[antonellocaroli]

ok, evidentemente c'é un bug, questo fine settimana lo controllo

[antonellocaroli]

@Casperx prova gp-update e poi di nuovo prova a installare camilla...

[Casperx]

@antonellocaroli

messaggio di errore:

 

OK

CamillaDSP

Choose an option

1) Install CamillaDSP and CamillaGui (recommended)
2) Install CamillaDSP
3) Install CamillaGui
4) Enable start CamillaGui at boot
5) Disable start CamillaGui at boot
6) Start CamillaGui
7) Remove CamillaDSP and CamillaGui
8) Remove CamillaDSP
9) Remove CamillaGui
10) Exit
11) Restart system

Choose an option: 1
update overlay1...
 * Last emerge --sync was 77d 7h 6m 20s ago.
>>> Verifying ebuild manifests
>>> Emerging (1 of 2) dev-embedded/alsa_cdsp-1.0::antonellocaroli
>>> Installing (1 of 2) dev-embedded/alsa_cdsp-1.0::antonellocaroli
>>> Completed (1 of 2) dev-embedded/alsa_cdsp-1.0::antonellocaroli
>>> Emerging (2 of 2) dev-embedded/camilladsp-1.0::antonellocaroli
>>> Installing (2 of 2) dev-embedded/camilladsp-1.0::antonellocaroli
>>> Recording dev-embedded/camilladsp in "world" favorites file...
>>> Completed (2 of 2) dev-embedded/camilladsp-1.0::antonellocaroli
 * Last emerge --sync was 77d 7h 7m 12s ago.
>>> Verifying ebuild manifests
>>> Emerging (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
>>> Installing (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
>>> Completed (1 of 1) media-sound/camillagui-2.1.1::antonellocaroli
gcc -Wall -Wextra -fPIC -DPIC  -Wall -shared -Wl,--no-as-needed -lasound -Wl,--as-needed -o libasound_module_pcm_cdsp.so libasound_module_pcm_cdsp.c
mkdir -p  /usr/lib64/alsa-lib/
install -m 644 libasound_module_pcm_cdsp.so /usr/lib64/alsa-lib/
mkdir: invalid option -- 'o'
Try 'mkdir --help' for more information.
mkdir: invalid option -- 'o'
Try 'mkdir --help' for more information.
cp: cannot create regular file '/etc/alsa/conf.d/camilladsp.conf': No such file or directory
cp1 fail

CamillaDSP

Choose an option

1) Install CamillaDSP and CamillaGui (recommended)
2) Install CamillaDSP
3) Install CamillaGui
4) Enable start CamillaGui at boot
5) Disable start CamillaGui at boot
6) Start CamillaGui
7) Remove CamillaDSP and CamillaGui
8) Remove CamillaDSP
9) Remove CamillaGui
10) Exit
11) Restart system

Choose an option: 
 

 

[antonellocaroli]

@Casperx errore mio...pardon...
riprova di nouvo, gp-update ecc

[Casperx]

@antonellocaroli ora va perfettamente… Grazie mille.

[paoloboccardi]

Riapro la discussione perché Sto provando gentooplayer con camilladsp e squeezelite su rasp pi3: ho caricato un filtro FIR che all'inizio funziona ma cambiando brano e samplerate squeezelite si blocca.

[antonellocaroli]

22 ore fa, paoloboccardi ha scritto:

Riapro la discussione perché Sto provando gentooplayer con camilladsp e squeezelite su rasp pi3: ho caricato un filtro FIR che all'inizio funziona ma cambiando brano e samplerate squeezelite si blocca.

devi assicurare una frequenza di ingresso uguale a quella del filtro..., come cammilla DSP si aspetta una specifica frequenza in ingresso....quindi con squeezelite devi fare upsample/downsample...in modo che hai sempre la stessa frequenza di campionamento....

[paoloboccardi]

Grazie allora mi devo studiare come portare tutto su squeezelite ad una specifica frequenza: vedo tra le opzioni il resampling (sia di Camilladsp e di squeezelite) ma non ho ancora capito bene come funziona soprattutto su squeezelite che non indica una specifica frequenza.

[paoloboccardi]

Grazie dovrei aver risolto: squeezelite fa il resampling e Camilladsp applica il filtro. Grazie 

[franz159]

ciao a tutti ci sto provando.... ma sono fermo all'inizio.... ovvero
Ho installato  CamillaDSP - mi sembra correttamente, e arrivo alla GUI.
Ma poi mi fermo alle configurazioni preliminari, ovvero al settaggio dei devices di capure e ouptput, che ho configurato così:

 

 

Dove il device e sampleformats li ho dedotti....

 

Usando aplay dalla linea di comando

 

GentooPlayerRpi5 /usr/share/camilladsp/configs # aplay -l

**** List of PLAYBACK Hardware Devices ****

card 0: v10 [AudioQuest DragonFly Red v1.0], device 0: USB Audio [USB Audio]

  Subdevices: 0/1

  Subdevice #0: subdevice #0

e da SsytemInfo

 

AUDIO CARDS INFO:

CARD TYPE ADDRESS NAME

--------------------------------------------------------------------------------------------------

card0 USB Audio card usb1 --> 21b4:0082 AudioQuest AudioQuest DragonFly

card0 STATUS --> access: RW_INTERLEAVED format: S24_3LE subformat: STD channels: 2 rate: 44100 (44100/1) period_size: 256 buffer_size: 22050

--------------------------------------------------------------------------------------------------

 

 

Ma dope avere impostato  myMPD per usare CamillaDSP e riavviato myMPD, , quando tento di riprodurre un file, mMPD fallisce sempre con questo errore:

! Failed to open audio output

 

 

Ogni suggerimento su dove sbaglio è bene accettato!!!

 

Grazie

 

...e anche dove posso configurare il log correttamente... perchè quando cerco di visualizzare il file di log ricevo il seuente messaggio di errore:

 

Please configure CamillaDSP to log to: /var/log/camilladsp.log

 

 

[franz159]

 Chiedo venia.... un bel riavvio non fu mai scritto... ora è partito!

 

 

[franz159]

Ho cominciato a capire qualcosa... poco... ma interessante... con l'aiuto di Perplexity...

 

Prompt: how to implement a 10 band equalizer in CamillaDSP:

Risposta:

CamillaDSP implements a 10-band equalizer using biquad peaking filters in its YAML configuration file, typically one filter per band applied to desired channels. Standard center frequencies for a 10-band graphic EQ are 31 Hz, 63 Hz, 125 Hz, 250 Hz, 500 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz, and 16 kHz, with Q values around 1.4 to 2.0 for octave spacing.

Configuration Steps

Edit the YAML config file (e.g., config.yml) with devices, filters, and pipeline sections.

......

Create 10 peaking filters under filters (name them eq31, eq63, etc.).

Add a pipeline with filter steps applying each EQ filter to stereo channels (0 and 1).

Run camilladsp config.yml and adjust gains via GUI or websocket.

........

filters:
  eq31:
    type: Biquad
    parameters:
      type: Peaking
      freq: 31
      gain: 0.0  # Adjust in dB
      q: 1.4
  eq63:
    type: Biquad
    parameters:
      type: Peaking
      freq: 63
      gain: 0.0
      q: 1.4
  # Repeat for 125, 250, 500, 1000, 2000, 4000, 8000, 16000 Hz

pipeline:
  - type: Filter
    channel: 0
    names:
      - eq31
      - eq63
      # List all 10 for left channel
  - type: Filter
    channel: 1
    names:
      - eq31
      - eq63
      # List all 10 for right channel

 

Load into CamillaGUI (web interface) for live slider control like a graphic EQ.

 

Prompt: how to add shortcuts to CamillaDSP

Risposta:

 

CamillaDSP adds "shortcuts" via its CamillaGUI web interface, which lets you define preset configurations (like EQ profiles) for quick keyboard or button switching.

.......

Add Shortcuts

Edit config/gui-config.yml in the backend directory to create presets.

Under shortcuts, define a name (e.g., "V-Curve") and list config changes (filters, gains, mixers).