Posts by stan is stan

stan is stan · No sound from MPD addon stan is stan June 19, 2021 at 9:50 PM

Thank you again !

Semiotik : The thread you mentioned drives on the culprit : I didn't noticed that the null audio output was uncommented... what a shame

So I just add this alsa output (see below) in mpd.conf and everything work like a charm now !

Code

audio_output {
    type        "alsa"
    name        "USB audio"
    device        "hw:CARD=Device,DEV=0"
    mixer_type      "software"      # optional
}

I didn't tried installing LE 10 beta as it was too much hard work for me

Thank you again !

stan is stan · No sound from MPD addon stan is stan June 19, 2021 at 8:48 PM

Thank you both for this ! I will try as soon as I can !

stan is stan · No sound from MPD addon stan is stan June 19, 2021 at 3:22 PM

Hello Everyone !

I've installed Libreelec 9.2.7 on my raspberry pi 4.

My audio is a small usb audio device. The sound works great in kodi (actually Libreelec detect the usb audio card and automatically used it in kodi whish is realllly great)

I've configured MPD addon almost flawlessly (I've struggled finding the good mpd.conf file...). I didn't change anything about sound configuration in mpd.conf.

I can connect to the MPD server and see my music library and start playing a song from my MPD client and the song seems to play but I have no sound (sound in kodi is good)

aplay -l output this :

Code

LibreELEC:~ # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 1: Device [USB Audio Device], device 0: USB Audio [USB Audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

aplay -L output :

Code

LibreELEC:~ # aplay -L
null
    Discard all samples (playback) or generate zero samples (capture)
default:CARD=Device
    USB Audio Device, USB Audio
    Default Audio Device
sysdefault:CARD=Device
    USB Audio Device, USB Audio
    Default Audio Device
front:CARD=Device,DEV=0
    USB Audio Device, USB Audio
    Front speakers
surround21:CARD=Device,DEV=0
    USB Audio Device, USB Audio
    2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Device,DEV=0
    USB Audio Device, USB Audio
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Device,DEV=0
    USB Audio Device, USB Audio
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Device,DEV=0
    USB Audio Device, USB Audio
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Device,DEV=0
    USB Audio Device, USB Audio
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Device,DEV=0
    USB Audio Device, USB Audio
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Device,DEV=0
    USB Audio Device, USB Audio
    IEC958 (S/PDIF) Digital Audio Output

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aplay a musicfile gives this :

Code

LibreELEC:~ # aplay /media/MainDrive/RadioactivSonnerie.mp3 
ALSA lib /home/chewitt/LibreELEC.widevine/build.LibreELEC-RPi4.arm-9.2.7/alsa-lib-1.1.9/src/confmisc.c:767:(parse_card) cannot find card '0'
ALSA lib /home/chewitt/LibreELEC.widevine/build.LibreELEC-RPi4.arm-9.2.7/alsa-lib-1.1.9/src/conf.c:4568:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directory
ALSA lib /home/chewitt/LibreELEC.widevine/build.LibreELEC-RPi4.arm-9.2.7/alsa-lib-1.1.9/src/confmisc.c:392:(snd_func_concat) error evaluating strings
ALSA lib /home/chewitt/LibreELEC.widevine/build.LibreELEC-RPi4.arm-9.2.7/alsa-lib-1.1.9/src/conf.c:4568:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directory
ALSA lib /home/chewitt/LibreELEC.widevine/build.LibreELEC-RPi4.arm-9.2.7/alsa-lib-1.1.9/src/confmisc.c:1246:(snd_func_refer) error evaluating name
ALSA lib /home/chewitt/LibreELEC.widevine/build.LibreELEC-RPi4.arm-9.2.7/alsa-lib-1.1.9/src/conf.c:4568:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directory
ALSA lib /home/chewitt/LibreELEC.widevine/build.LibreELEC-RPi4.arm-9.2.7/alsa-lib-1.1.9/src/conf.c:5047:(snd_config_expand) Evaluate error: No such file or directory
ALSA lib /home/chewitt/LibreELEC.widevine/build.LibreELEC-RPi4.arm-9.2.7/alsa-lib-1.1.9/src/pcm/pcm.c:2564:(snd_pcm_open_noupdate) Unknown PCM default
aplay: main:828: audio open error: No such file or directory

Sounds weird to have such an error in aplay and, in the same time, having no sound issue in Kodi.

Does anyone has any hint ??

Thank you !

Stan

PS : it worked perfectly in xbian (but xbian crashed one day and I decided to install Libreelec