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#341 |
diyAudio Member
Join Date: Nov 2020
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Sorry but it is not working .. I have copy the asound to .asoundrc . I perfomed also a restart but nothing .
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#342 |
diyAudio Member
Join Date: Nov 2020
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Hi ,
I found it strange that even I have configured peppyalsa in mpd.conf I hear sound but the meter is not functional meaning that pepyalsa is configured ok but maybe somthing is wrong with pipe or no because it is working from usr/share..i think it is something with mpd ,, Regards |
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#343 |
diyAudio Member
Join Date: Apr 2015
Location: San Francisco
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Please make sure that your changes in mpd.conf were not overwritten when Volumio starts.
If aplay -D peppyalsa works fine then any other player should work with that output device as well. Best regards |
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#344 |
diyAudio Member
Join Date: Nov 2020
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Hello ,
I have tried all combinations , I also have a post in volumio comunity .Maybe you have an idee : 1. aplay -l Code:
volumio@volumio:~$ 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: 0/1 Subdevice #0: subdevice #0 volumio@volumio:~$ Code:
volumio@volumio:~$ cat /etc/mpd.conf # Volumio MPD Configuration File # Files and directories ####################################################### music_directory "/var/lib/mpd/music" playlist_directory "/var/lib/mpd/playlists" db_file "/var/lib/mpd/tag_cache" 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" ############################################################################### # General music daemon options ################################################ user "mpd" group "audio" bind_to_address "any" #port "6600" #log_level "default" gapless_mp3_playback "no" #save_absolute_paths_in_playlists "no" #metadata_to_use "artist,album,title,track,name,genre,date,composer,performer,disc" auto_update "yes" #auto_update_depth "3" ############################################################################### # Symbolic link behavior ###################################################### follow_outside_symlinks "yes" follow_inside_symlinks "yes" ############################################################################### # Input ####################################################################### # input { plugin "curl" # proxy "proxy.isp.com:8080" # proxy_user "user" # proxy_password "password" } ############################################################################### # Decoder ################################################################ ############################################################################### # Audio Output ################################################################ resampler { plugin "soxr" quality "high" threads "1" } audio_output { type "alsa" name "peppyalsa" device "peppyalsa" dop "no" } audio_output { type "fifo" enabled "no" name "multiroom" path "/tmp/snapfifo" format "44100:16:2" } Code:
cat/volumio/app/plugins/music_service/mpd/mpd.conf.tmpl # Volumio MPD Configuration File # Files and directories ####################################################### music_directory "/var/lib/mpd/music" playlist_directory "/var/lib/mpd/playlists" db_file "/var/lib/mpd/tag_cache" 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" ############################################################################### # General music daemon options ################################################ user "mpd" group "audio" bind_to_address "any" #port "6600" #log_level "default" gapless_mp3_playback "${gapless_mp3_playback}" #save_absolute_paths_in_playlists "no" #metadata_to_use "artist,album,title,track,name,genre,date,composer,performer,disc" auto_update "yes" #auto_update_depth "3" ############################################################################### # Symbolic link behavior ###################################################### follow_outside_symlinks "yes" follow_inside_symlinks "yes" ############################################################################### # Input ####################################################################### # input { plugin "curl" # proxy "proxy.isp.com:8080" # proxy_user "user" # proxy_password "password" } ############################################################################### # Decoder ################################################################ "${ffmpeg}" "${sacdiso}" ############################################################################### # Audio Output ################################################################ ${sox} audio_output { type "alsa" name "peppyalsa" device "peppyalsa" dop "${dop}" ${mixer} ${format} ${special_settings} } audio_output { type "fifo" enabled "no" name "multiroom" path "/tmp/snapfifo" format "44100:16:2" } #replaygain "album" #replaygain_preamp "0" volume_normalization "${volume_normalization}" ############################################################################### # MPD Internal Buffering ###################################################### audio_buffer_size "${audio_buffer_size}" buffer_before_play "${buffer_before_play}" ############################################################################### # Resource Limitations ######################################################## #connection_timeout "60" max_connections "20" max_playlist_length "81920" max_command_list_size "81920" max_output_buffer_size "81920" ############################################################################### # Character Encoding ########################################################## filesystem_charset "UTF-8" id3v1_encoding "UTF-8" ############################################################################### audio_output { type "fifo" name "mpd_oled_FIFO" path "/tmp/mpd_oled_fifo" format "44100:16:2" } Code:
volumio@volumio:~$ cat /etc/asound.conf pcm.!default { type plug slave.pcm "softvol_and_peppyalsa" } ctl.!default { type plughw card 5 } pcm.peppyalsa { type meter slave.pcm "plughw:5,0" scopes.0 peppyalsa } pcm.softvol_and_peppyalsa { type softvol slave.pcm "peppyalsa" control { name "PCM" card 5 } } pcm_scope.peppyalsa { type peppyalsa decay_ms 400 meter "/home/volumio/myfifo" meter_max 100 meter_show 0 spectrum "/home/pi/myfifosa" spectrum_max 100 spectrum_size 30 } pcm_scope_type.peppyalsa { lib /usr/local/lib/libpeppyalsa.so } Code:
volumio@volumio:~$ cat .asoundrc pcm.!default { type plug slave.pcm "softvol_and_peppyalsa" } ctl.!default { type plughw card 5 } pcm.peppyalsa { type meter slave.pcm "plughw:5,0" scopes.0 peppyalsa } pcm.softvol_and_peppyalsa { type softvol slave.pcm "peppyalsa" control { name "PCM" card 5 } } pcm_scope.peppyalsa { type peppyalsa decay_ms 400 meter "/home/volumio/myfifo" meter_max 100 meter_show 0 spectrum "/home/pi/myfifosa" spectrum_max 100 spectrum_size 30 } pcm_scope_type.peppyalsa { lib /usr/local/lib/libpeppyalsa.so } pcm.dsp0 peppyalsa |
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#345 |
diyAudio Member
Join Date: Apr 2005
Location: Pilsen
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What user does mpd run under in volumio?
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#346 |
diyAudio Member
Join Date: Nov 2020
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Hello ,
I guess is mpd : [CODE]volumio@volumio:~$ ps -elf | grep mpd 4 D root 719 1 3 80 0 - 14366 - 20:02 ? 00:02:28 /usr/local/bin/mpd_oled -o 6 -b 21 -g 1 -f 15 -P s 4 S mpd 774 1 0 80 0 - 44744 - 20:02 ? 00:00:10 /usr/bin/mpd --no-daemon 4 S volumio 1708 1 0 80 0 - 25665 futex_ 20:02 ? 00:00:09 /usr/bin/upmpdcli -c /tmp/upmpdcli.conf 0 S volumio 7695 2003 0 80 0 - 648 pipe_w 21:14 pts/0 00:00:00 grep mpd [/COD] Thanks for help |
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#347 |
diyAudio Member
Join Date: Apr 2005
Location: Pilsen
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Then is your fifo in /home/volumio accessible to the mpd process? The /home/volumio/.asoundrc is certainly irrelevant, but /etc/asound.conf should do. /etc/passwd will tell you home dir of your mpd user.
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#348 |
diyAudio Member
Join Date: Nov 2020
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I have in /etc/passwd:
Code:
mpd:x:110:29::/var/lib/mpd:/bin/false volumio:x:1000:1000:volumio:/home/volumio:/bin/bash mpd_oled/INSTALL_VOLUMIO.md at master * antiprism/mpd_oled * GitHub and here I saw that the configuration if audio player is done : Configure copy of audio The MPD audio output needs to be copied to a named pipe, where Cava can read it and calculate the spectrum. This should be configured in /etc/mpd.conf, but changes to this file will be overwritten by Volumio. Instead, edit the mpd.conf template file sudo nano /volumio/app/plugins/music_service/mpd/mpd.conf.tmpl And add the following lines at the end Code:
audio_output { type "fifo" name "mpd_oled_FIFO" path "/tmp/mpd_oled_fifo" format "44100:16:2" } So to add the peppymeter fifo in mpd conf directly like mpd_oled does ? f yes how ? Mnay thanks for your help |
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#349 |
diyAudio Member
Join Date: Apr 2005
Location: Pilsen
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I would start with the difference /home/volumio/myfifo, /home/pi/myfifosa, and /tmp/mpd_oled_fifo . While every user can create and use a file in /tmp, your mpd user is allowed to create and access files in /home/volumio and /home/pi only only very unlikely.
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#350 |
diyAudio Member
Join Date: Nov 2020
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For peppymeter is used /home/volumio/myfifo , /tmp/mpd_oled_fifo is used by mpd_oled plugin it does nothing to do with peppymeter . I gave only as an example .
How should I continue ? I do not realy understand . I am not such experienced user in linux |
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