CamillaDSP plugin config error

Hi All,
Firstly wow! I haven’t looked at Volumio for a few years, its so good, very slick. Devs have been doing a great job, thank you.
Have downloaded latest image and configured Volumio on my PI4 and Topping E30 DAC, all working perfectly. No arrors installing CamillaDSP.

However, when I enable the CamillaDSP Plugin and reboot I get;
Camilladsp failed to start. Check your config

The Plugin shows HW-Detected-S32LE Or HW-Detected-Special As detected outputs and selected demo filters. No sound :frowning:

aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 4/4
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 IEC958/HDMI [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: ALSA [bcm2835 ALSA], device 2: bcm2835 IEC958/HDMI1 [bcm2835 IEC958/HDMI1]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Headphones [bcm2835 Headphones], device 0: bcm2835 Headphones [bcm2835 Headphones]
Subdevices: 3/3
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
card 5: E30 [E30], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 7: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
card 7: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1

arecord -l
**** List of CAPTURE Hardware Devices ****
card 7: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
card 7: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
Subdevices: 2/2
Subdevice #0: subdevice #0

/data/configuration/audio_interface/Dsp4Volumio/camilladsp.yml
devices:
samplerate: 48000
chunksize: 4096
target_level: 2048
adjust_period: 10
silence_threshold: -60
silence_timeout: 3.0
capture:
type: Alsa
channels: 2
device: "hw:Loopback,1"
format: S16LE
playback:
type: Alsa
channels: 2
device: "hw:5"
format: S32LE

Any Ideas what is configured wrong?
Many thanks in advance
Ian

Hello. try to set factory S16LE and 44100 as sample rate.
This plugin was just a POC. I don’t work on on it anymore. I focus on version for Volumio buster now. By waiting, use brutefir 3 instead. It uses same filters.