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Hi,
I'm currently running Moode 4.1 on a Raspberry Pi 3, ethernet connection, audio output using USB to my Schiit Gungnir Multibit DAC (gen 2 USB). Playback done using upnp from a foobar2000 server (proxied by BubbleUPnP server), controlled by BubbleUPnP on my Android phone.
I recently switched from Rune to Moode, and really appreciated the perceived sound quality improvement. However, there would be random popping noise/clicks during playback. These are completely random, and occur about once, twice or none per track. This did not happen on the same setup using Rune.
Frustrated, I flashed Rune on another MicroSD card to compare. Rune still produce zero popping noise/clicks over 3 days so far. The moment I switch back to the Moode card the noise/clicks comes back.
MPD cache set to 4096/30% on both setup. Switching CPU config to on-demand, or enabling UAC2 fix, did not resolve the issue.
I really want to continue using Moode, since the sound quality is absolutely stellar outside this issue. However it's also a very distracting issue . Hopefully this can be resolved.
I maintain a few Ubuntu servers at work so I'm very familiar with the terminal. Feel free to give more technical instructions.
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Hi,
Comparisons to other players are of no use in troubleshooting moOde because these other players don't run the same OS, Linux kernel or multitude of other components and all the software versions and configs are different.
Your best bet to troubleshoot audio glitches is to try and isolate the problem. For example, try copying some songs to a USB stick and then play them directly via MPD and see if the glitches occur.
-Tim
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Hi Tim,
I added a few files to a USB stick, and also to the SD card which moode is on. They are 24/88.2 files. Same problem occur (popping even more frequently using the USB stick, actually).
From my uneducated guess this is probably related to the buffer size for my USB audio device. It would be helpful if you can give instructions on increasing the USB buffer and then I can test again.
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Reboot then post entire output from System info and tail of MPD log when the glitches occur and I'll have a look.
1) Menu, Configure, System | Menu, System info
2) tail -f /var/log/mpd/log
-Tim
Posts: 5
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Hi Tim,
Here's what I did:
1) Put a single FLAC 24/88.2 file on the USB stick
2) Plug the stick to Pi, rescan
3) Reboot
4) After reboot, click play on the web UI
5) Once the glitch occur around 3 or 4 times (1 minute 30 seconds in), click pause
6) Obtain the logs
I did a few reboots between step 3 to step 4 to get the process down right. The log files are as such:
1) Menu, Configure, System | Menu, System info
Code: System information
S Y S T E M P A R A M E T E R S
Date and time = 2018-05-24 13:02:26
System uptime = up 2 minutes
Timezone = America/Detroit
moOde = Release 4.1 2018-04-02
Host name = moode
ETH0 IP = 192.168.1.160
ETH0 MAC = b8:27:eb:61:49:c8
WLAN0 IP = unassigned
WLAN0 MAC = no adapter
WiFi country = SG
HDWR REV = Pi-3B 1GB v1.2
SoC = BCM2835
CORES = 4
ARCH = armv7l
RASPBIAN = 9.4
KERNEL = 4.14.32-v7+
KTIMER FREQ = 100 Hz
USB BOOT = not enabled
Warranty = OK
ROOT size = 7.2G
ROOT used = 30%
ROOT avail = 4.9G
FS expand = expanded
MEM free = 656 MB
MEM used = 56 MB
Temperature = 55.8°C
CPU GOV = performance
MPD SCHDPOL = TS
P3-WIFI = Off
P3-BT = Off
HDMI = Off
ETH0 CHECK = On
MAX USB CUR = Off
UAC2 FIX = On
SSH server = Off
LED0 = on
LED1 = on
C O R E S E R V E R S
PHP-FPM = 7.0.27
NGINX = 1.10.3
SQLite = 3.16.2
Bluetooth = 5.49
C P U L O A D
CPU %usr %sys %idle
all 0.88 0.63 98.49
0 0.00 0.00 100.00
1 1.00 1.00 98.00
2 0.00 1.49 98.51
3 2.50 0.00 97.50
P R O C E S S L O A D
PRI RTPRIO COMMAND %MEM PSR %CPU
19 - sysinfo.sh 0.2 1 3.5
29 - mpd 2.5 3 2.9
19 - systemd 0.6 0 2.0
19 - kworker/1:1 0.0 1 0.8
19 - systemd-journal 0.4 2 0.6
19 - sudo 0.3 3 0.5
19 - systemd-udevd 0.3 0 0.4
19 - php-fpm7.0 1.1 2 0.4
19 - mmcqd/0 0.0 0 0.3
C L O C K F R E Q U E N C I E S
arm = 600 MHz pwm = 0 MHz
core = 250 MHz emmc = 200 MHz
h264 = 250 MHz pixel = 0 MHz
isp = 250 MHz vec = 0 MHz
v3d = 250 MHz hdmi = 0 MHz
uart = 47 MHz dpi = 0 MHz
SD card = 50 MHz
S Y S T E M V O L T A G E S
core = 1.2000V
sdram controller = 1.2000V
sdram I/O = 1.2000V
sdram chip = 1.2250V
U I C U S T O M I Z A T I O N S
Theme = Standard
Accent color = Emerald
Alpha blend = 1.0
Adaptive background = No
Background image = No
Playback history = No
Extra metadata = Yes
Library = Use Artist
A U D I O P A R A M E T E R S
Audio device = USB audio device
Interface = USB
Hdwr volume =
Mixer name = PCM
Output stream = Closed
ALSA version = 1.1.3-5+rpi3
SoX version = 0.1.2-2
Volume knob = 0
Volume mute = Unmuted
Bluetooth controller = Off
Airplay receiver = Off
Squeezelite = Off
UPnP renderer = On
DLNA server = Off
Rotary encoder = Off
Encoder params = 100 2 3 4 5
Crossfeed = Off
Parametric EQ = Off
Graphic EQ = Off
Auto-shuffle = Off
Autoplay = Off
MPD crossfade = Off
M P D S E T T I N G S
Version = 0.20.18
Volume control = disabled
ALSA device = hw:1
SoX resampling = disabled
SoX quality = very high
SoX multithreading = off
Audio buffer (kb) = 4096
Buffer before play = 30%
Output buffer size (kb) = 81920
Volume normalization = no
DSD over PCM (DoP) = no
Replay gain = off
A I R P L A Y S E T T I N G S
Version = 3.1.7
Friendly name = Moode Airplay
ALSA device = hw:1
Volume mixer = auto
Resume MPD after = No
Output bit depth = S16
Output sample rate = 44100
Session interruption = no
Session timeout (ms) = 120
Audio buffer (secs) = 0.0
S Q U E E Z E L I T E S E T T I N G S
Version = 1.8.7-1052 "DSD/SRC enabled"
Friendly name = Moode
ALSA device = hw:0
ALSA params = 80:4::1
Output buffers = 40000:100000
Task priority = 45
Codec list = flac,pcm,mp3,ogg,aac,alac,dsd
Other options = -W -D 500 -R E
M O O D E L O G
20180524 130026 worker: - Start
20180524 130027 worker: Successfully daemonized
20180524 130027 worker: - Init
20180524 130027 worker: Session loaded
20180524 130027 worker: Debug logging (on)
20180524 130028 worker: Host (moode)
20180524 130028 worker: Hdwr (Pi-3B 1GB v1.2)
20180524 130028 worker: Arch (armv7l)
20180524 130028 worker: Rasp (9.4)
20180524 130028 worker: Kver (4.14.32-v7+)
20180524 130028 worker: Ktyp (Standard)
20180524 130028 worker: Gov (performance)
20180524 130028 worker: Rel (Moode 4.1 2018-04-02)
20180524 130028 worker: Upd (None)
20180524 130028 worker: MPD (0.20.18)
20180524 130028 worker: USB boot not enabled yet
20180524 130028 worker: File system expanded
20180524 130028 worker: HDMI port off
20180524 130029 worker: File check ok
20180524 130029 worker: - Network
20180524 130029 worker: eth0 exists
20180524 130029 worker: eth0 (192.168.1.160)
20180524 130029 worker: wlan0 does not exist
20180524 130029 worker: - Audio
20180524 130029 worker: ALSA outputs unmuted
20180524 130029 worker: Audio output (USB audio device)
20180524 130029 worker: ALSA mixer name (PCM)
20180524 130029 worker: MPD volume control (disabled)
20180524 130030 worker: Hdwr volume controller exists
20180524 130030 worker: - Services
20180524 130032 worker: MPD started
20180524 130032 worker: MPD scheduler policy (time-share)
20180524 130032 worker: Configure MPD outputs
20180524 130032 readMpdResponse(): reading response
20180524 130032 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130032 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130032 readMpdResponse(): reading response
20180524 130032 readMpdResponse(): success $str=(OK)
20180524 130032 readMpdResponse(): success $resp[0]=(outputid: 0)
20180524 130032 worker: MPD output 1 ALSA default (on)
20180524 130032 worker: MPD output 2 ALSA crossfeed (off)
20180524 130032 worker: MPD output 3 ALSA parametric eq (off)
20180524 130032 worker: MPD output 4 ALSA graphic eq (off)
20180524 130032 worker: MPD output 5 ALSA bluetooth (off)
20180524 130032 worker: MPD crossfade (off)
20180524 130032 worker: UPnP renderer started
20180524 130032 worker: - Last
20180524 130032 worker: USB source (NEW VOLUME)
20180524 130032 worker: NAS sources (none configured)
20180524 130032 worker: Volume level (0) restored
20180524 130032 readMpdResponse(): reading response
20180524 130032 readMpdResponse(): success $str=(OK)
20180524 130032 readMpdResponse(): success $resp[0]=(OK)
20180524 130032 worker: Maintenance interval (21600)
20180524 130032 worker: Watchdog started
20180524 130032 worker: Ready
20180524 130032 engine-mpd: Connect
20180524 130032 engine-mpd: Session loaded
20180524 130032 engine-mpd: Open socket
20180524 130032 readMpdResponse(): reading response
20180524 130032 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130032 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130032 engine-mpd: Get initial status
20180524 130032 readMpdResponse(): reading response
20180524 130032 readMpdResponse(): success $str=(OK)
20180524 130032 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130032 engine-mpd: UI state=(stop), MPD state=(stop)
20180524 130032 engine-mpd: Idle
20180524 130032 engine-mpd: Wait for idle timeout
20180524 130032 readMpdResponse(): reading response
20180524 130033 engine-mpd: Connect
20180524 130033 engine-mpd: Session loaded
20180524 130033 engine-mpd: Open socket
20180524 130033 readMpdResponse(): reading response
20180524 130033 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130033 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130033 engine-mpd: Get initial status
20180524 130033 readMpdResponse(): reading response
20180524 130033 readMpdResponse(): success $str=(OK)
20180524 130033 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130033 engine-mpd: UI state=(stop), MPD state=(stop)
20180524 130033 engine-mpd: Idle
20180524 130033 engine-mpd: Wait for idle timeout
20180524 130033 readMpdResponse(): reading response
20180524 130034 readMpdResponse(): reading response
20180524 130034 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130034 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130034 readMpdResponse(): reading response
20180524 130034 readMpdResponse(): success $str=(OK)
20180524 130034 readMpdResponse(): success $resp[0]=(OK)
20180524 130034 readMpdResponse(): success $str=(OK)
20180524 130034 readMpdResponse(): success $resp[0]=(changed: player)
20180524 130034 engine-mpd: resp[0]=(changed: player)
20180524 130034 engine-mpd: Get new status
20180524 130034 readMpdResponse(): reading response
20180524 130034 readMpdResponse(): success $str=(OK)
20180524 130034 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130034 engine-mpd: Idle timeout event=(changed: player)
20180524 130034 engine-mpd: Generating enhanced metadata
20180524 130034 readMpdResponse(): reading response
20180524 130034 readMpdResponse(): success $str=(OK)
20180524 130034 readMpdResponse(): success $str=(OK)
20180524 130034 readMpdResponse(): success $resp[0]=(file: USB/NEW VOLUME/test.flac)
20180524 130034 readMpdResponse(): success $resp[0]=(changed: player)
20180524 130034 engine-mpd: resp[0]=(changed: player)
20180524 130034 avprobe -show_streams "/var/lib/mpd/music/USB/NEW VOLUME/test.flac" 2>&1 | egrep "codec_name|sample_fmt|sample_rate|channels|bits_per_raw_sample"
20180524 130034 engine-mpd: Get new status
20180524 130034 readMpdResponse(): reading response
20180524 130034 readMpdResponse(): success $str=(OK)
20180524 130034 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130034 engine-mpd: Idle timeout event=(changed: player)
20180524 130034 engine-mpd: Generating enhanced metadata
20180524 130034 readMpdResponse(): reading response
20180524 130034 readMpdResponse(): success $str=(OK)
20180524 130034 readMpdResponse(): success $resp[0]=(file: USB/NEW VOLUME/test.flac)
20180524 130034 avprobe -show_streams "/var/lib/mpd/music/USB/NEW VOLUME/test.flac" 2>&1 | egrep "codec_name|sample_fmt|sample_rate|channels|bits_per_raw_sample"
20180524 130035 enhanceMetadata(): coverurl: (/coverart.php/USB%2FNEW%20VOLUME%2Ftest.flac)
20180524 130035 enhanceMetadata(): Song file
20180524 130035 engine-mpd: Metadata returned to client: Size=(30)
20180524 130035 enhanceMetadata(): coverurl: (/coverart.php/USB%2FNEW%20VOLUME%2Ftest.flac)
20180524 130035 enhanceMetadata(): Song file
20180524 130035 engine-mpd: Metadata returned to client: Size=(30)
20180524 130036 engine-mpd: Connect
20180524 130036 engine-mpd: Session loaded
20180524 130036 engine-mpd: Open socket
20180524 130036 readMpdResponse(): reading response
20180524 130036 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130036 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130036 engine-mpd: Get initial status
20180524 130036 readMpdResponse(): reading response
20180524 130036 readMpdResponse(): success $str=(OK)
20180524 130036 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130036 engine-mpd: UI state=(play), MPD state=(play)
20180524 130036 engine-mpd: Idle
20180524 130036 engine-mpd: Wait for idle timeout
20180524 130036 readMpdResponse(): reading response
20180524 130036 engine-mpd: Connect
20180524 130036 engine-mpd: Session loaded
20180524 130036 engine-mpd: Open socket
20180524 130036 readMpdResponse(): reading response
20180524 130036 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130036 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130036 engine-mpd: Get initial status
20180524 130036 readMpdResponse(): reading response
20180524 130036 readMpdResponse(): success $str=(OK)
20180524 130036 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130036 engine-mpd: UI state=(play), MPD state=(play)
20180524 130036 engine-mpd: Idle
20180524 130036 engine-mpd: Wait for idle timeout
20180524 130036 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130218 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 readMpdResponse(): success $resp[0]=(changed: player)
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 engine-mpd: resp[0]=(changed: player)
20180524 130218 readMpdResponse(): success $resp[0]=(changed: player)
20180524 130218 engine-mpd: Get new status
20180524 130218 engine-mpd: resp[0]=(changed: player)
20180524 130218 engine-mpd: Get new status
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130218 engine-mpd: Idle timeout event=(changed: player)
20180524 130218 engine-mpd: Idle timeout event=(changed: player)
20180524 130218 engine-mpd: Generating enhanced metadata
20180524 130218 engine-mpd: Generating enhanced metadata
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 readMpdResponse(): success $resp[0]=(file: USB/NEW VOLUME/test.flac)
20180524 130218 readMpdResponse(): success $resp[0]=(file: USB/NEW VOLUME/test.flac)
20180524 130218 enhanceMetadata(): coverurl: (/coverart.php/USB%2FNEW%20VOLUME%2Ftest.flac)
20180524 130218 enhanceMetadata(): coverurl: (/coverart.php/USB%2FNEW%20VOLUME%2Ftest.flac)
20180524 130218 enhanceMetadata(): Song file
20180524 130218 enhanceMetadata(): Song file
20180524 130218 engine-mpd: Metadata returned to client: Size=(30)
20180524 130218 engine-mpd: Metadata returned to client: Size=(30)
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 readMpdResponse(): success $resp[0]=(OK)
20180524 130218 engine-mpd: Connect
20180524 130218 engine-mpd: Session loaded
20180524 130218 engine-mpd: Open socket
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130218 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130218 engine-mpd: Get initial status
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130218 engine-mpd: UI state=(pause), MPD state=(pause)
20180524 130218 engine-mpd: Idle
20180524 130218 engine-mpd: Wait for idle timeout
20180524 130218 readMpdResponse(): reading response
20180524 130218 engine-mpd: Connect
20180524 130218 engine-mpd: Session loaded
20180524 130218 engine-mpd: Open socket
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): success $str=(OK MPD 0.20.0)
20180524 130218 readMpdResponse(): success $resp[0]=(OK MPD 0.20.0)
20180524 130218 engine-mpd: Get initial status
20180524 130218 readMpdResponse(): reading response
20180524 130218 readMpdResponse(): success $str=(OK)
20180524 130218 readMpdResponse(): success $resp[0]=(volume: -1)
20180524 130218 engine-mpd: UI state=(pause), MPD state=(pause)
20180524 130218 engine-mpd: Idle
20180524 130218 engine-mpd: Wait for idle timeout
20180524 130218 readMpdResponse(): reading response
2) tail -f /var/log/mpd/log
Code: May 24 12:32 : update: added USB/NEW VOLUME/test.flac
May 24 12:35 : player: played "USB/NEW VOLUME/test.flac"
May 24 12:41 : player: played "USB/NEW VOLUME/test.flac"
May 24 12:51 : player: played "USB/NEW VOLUME/test.flac"
May 24 13:00 : player: played "USB/NEW VOLUME/test.flac"
Thanks for your help
Posts: 13,429
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Reputation:
545
Nothing suspicious in the logs except for the line below. There should be a value but its blank. I don't think this is related to the audio glitches. The glitches could be result of a bugs in the particular versions of ALSA, Kernel USB audio driver or MPD.
Hdwr volume =
Try the cmds below:
Code: 1) Current hardware volume level
/var/www/command/util.sh get-alsavol PCM
2) Hardware volume level fetched during moOde startup
sqlite3 /var/local/www/db/moode-sqlite3.db "select * from cfg_system where param='alsavolume'"
-Tim
Posts: 2
Threads: 0
Joined: May 2018
Reputation:
1
Hi!
I experience a very loud peak noise between two songs playing from a playlist on an USB-Stick. It does not happen all the time, but quite often. This is not just an annoying click, but it is so loud that it makes me jump.
I checked the mp3 files and they seem to be fine.
I appreciate the sound quality with moode, but this makes it unusable for me. I hope there is a solution to this problem.
Here is the info about my installation (please let me know if you need more):
Release Information
Platform Information
- Raspbian ver: 9.4
- Linux kernel: 4.14.32-v7+, armv7l
- Hdwr revision: Pi-3B 1GB v1.2
- MPD version: 0.20.18
DSP OPERATIONS
Resampling: off
Crossfeed: off
Equalizer: Graphic EQ: (Hi-Lo Boost), Parametric EQ: (off}
Crossfade: 10 seconds
Other: Volume normalize (no}, Replaygain (off)
Chip options: FIR interpolation with de-emphasis, gain=0 dB, boost=0 dB
Volume ctl: Software (MPD 32-bit float with dither)
AUDIO DEVICE
Device: HiFiBerry DAC+ Pro
Chip: Burr Brown PCM5122
Architecture: Sigma/Delta Advanced Segment 24 bit 192 kHz
Interface: I2S
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Reputation:
545
Hi,
Zip up a couple of the mp3 files and email me a download link. I see if I can reproduce the issue.
-Tim
Posts: 5
Threads: 1
Joined: May 2018
Reputation:
0
Hi Tim,
The output looks like this
Code: pi@moode:~ $ /var/www/command/util.sh get-alsavol PCM
pi@moode:~ $ sqlite3 /var/local/www/db/moode-sqlite3.db "select * from cfg_system where param='alsavolume'"
35|alsavolume|
I digged a bit and found out how to increase the hardware buffer size in my /etc/mpd.conf file from 0.5s to 1s by adding
Code: buffer_time "1000000"
Currently the file looks like this
Code: #########################################
# This file is automatically generated by
# the player MPD configuration page.
#########################################
music_directory "/var/lib/mpd/music"
playlist_directory "/var/lib/mpd/playlists"
db_file "/var/lib/mpd/database"
log_file "/var/log/mpd/log"
pid_file "/var/run/mpd/pid"
state_file "/var/lib/mpd/state"
sticker_file "/var/lib/mpd/sticker.sql"
user "mpd"
group "audio"
bind_to_address "any"
port "6600"
log_level "default"
restore_paused "yes"
auto_update "no"
follow_outside_symlinks "yes"
follow_inside_symlinks "yes"
zeroconf_enabled "no"
zeroconf_name "Moode MPD"
mixer_type "disabled"
gapless_mp3_playback "yes"
replaygain "off"
volume_normalization "no"
audio_buffer_size "4096"
buffer_before_play "30%"
max_output_buffer_size "81920"
id3v1_encoding "UTF-8"
filesystem_charset "UTF-8"
max_connections "20"
decoder {
plugin "ffmpeg"
enabled "yes"
}
input {
plugin "curl"
}
resampler {
plugin "soxr"
quality "very high"
threads "1"
}
audio_output {
type "alsa"
name "ALSA default"
device "hw:1,0"
dop "no"
buffer_time "1000000"
}
audio_output {
type "alsa"
name "ALSA crossfeed"
device "crossfeed"
dop "no"
}
audio_output {
type "alsa"
name "ALSA parametric eq"
device "eqfa4p"
dop "no"
}
audio_output {
type "alsa"
name "ALSA graphic eq"
device "alsaequal"
dop "no"
}
audio_output {
type "alsa"
name "ALSA bluetooth"
device "btstream"
}
The issue seems to have gone away for now. Will be testing over the next few days and let you know the result.
Posts: 13,429
Threads: 304
Joined: Mar 2018
Reputation:
545
No output from the commands ? That indicates a broken build. Can't help with that...
pi@moode:~ $ /var/www/command/util.sh get-alsavol PCM
pi@moode:~ $ sqlite3 /var/local/www/db/moode-sqlite3.db "select * from cfg_system where param='alsavolume'"
35|alsavolume|
|