Hallo zusammen,
mein erster Thread; ich hoffe ich werde nicht gleich für die folgende - sehr seltsame - Problemstellung verhauen.
Ich habe auf dem Rpi 3B+ ein stretch laufen und dort wunderbar den JBL FLIP 4 per Bluetooth gekoppelt.
Jetzt möchte ich diese Kombination mit LCD und Knöppchen als Radio für Tunein und mp3-Playlisten nutzen (MPD unter FHEM).
Dabei bin ich auf ein seltsames Problem gestoßen, doch zunächst zum Procedere:
Ich starte den 1. FLIP und er verbindet sich selbstständig mit dem Rpi.
Dann starte ich einen stream und er nudelt die Musik raus.
Anschließend starte ich den 2. FLIP und verbinde beide über die "Connect+"-Taste zum Stereo-Pärchen.
Das tut wunderbar.
Was auch tut: Ich kann innerhalb einer Playlist (egal ob Internetradio oder mp3-Liste) zum nächsten oder vorigen Titel springen. Musik ist da.
Was nicht geht:
- Playlist stoppen und wieder starten. MPD spielt ab, aber es kommt keine Musik.
- Playlist wechseln -> Musik tot
aplay einer wav bzw mplayer eines mp3 unterbrechen und wieder starten funktioniert (mit Musik) nur, wenn kein Stereo über "Connect+" anliegt.
(Procedere wie oben ist okay.)
Sobald ich mit der "Connect+" das Stereo deaktiviere und zum nächsten Titel springe, blubbert wieder die Musik. Anschließend kann man wieder auf Stereo connect+en.
Das ist aber reichlich umständlich und nicht im Sinne des Erfinders.
Verbunden ist bei mir über ALSA.
Mit Pulseaudio komme ich irgendwie nicht zurecht; bin wohl zu doof.
Seltsamerweise funktioniert das stoppen und neustarten, Playlisten wechseln bei Stereo an meinem Bionic-PC (Intel mit anderem BT-Adapter).
Vom Android-Handy mit Tunein klappt es auch tadellos die connect+en Lautsprecher zu bedienen.
Hier ein paar Configs. Falls Ihr einen Tipp oder einen Kardinalsfehler findet, danke ich schon im voraus!
Viele Grüße
presskopf
pi@raspi-3:~ $ dpkg -l | grep pulse
ii gstreamer1.0-pulseaudio:armhf 1.10.4-1 armhf GStreamer plugin for PulseAudio
ii libpulse0:armhf 10.0-1+deb9u1 armhf PulseAudio client libraries
ii libpulsedsp:armhf 10.0-1+deb9u1 armhf PulseAudio OSS pre-load library
ii pulseaudio 10.0-1+deb9u1 armhf PulseAudio sound server
ii pulseaudio-module-bluetooth 10.0-1+deb9u1 armhf Bluetooth module for PulseAudio sound server
ii pulseaudio-utils 10.0-1+deb9u1 armhf Command line tools for the PulseAudio sound server
pi@raspi-3:~ $ dpkg -l | grep alsa
ii alsa-utils 1.1.3-1 armhf Utilities for configuring and using ALSA
ii bluealsa 0.9 armhf Bluetooth ALSA Audio backend
ii gstreamer1.0-alsa:armhf 1.10.4-1+deb9u1 armhf GStreamer plugin for ALSA
ii mopidy-alsamixer 1.0.3-3 all Mopidy extension for extension for ALSA volume control
ii python-alsaaudio 0.7-1 armhf Alsa bindings for Python
pi@raspi-3:~ $ dpkg -l | grep bluez
ii bluez 5.43-2+rpt2+deb9u2 armhf Bluetooth tools and daemons
ii bluez-firmware 1.2-3+rpt7 all Firmware for Bluetooth devices
pi@raspi-3:~ $ dpkg -l | grep bluetooth
ii libbluetooth3:armhf 5.43-2+rpt2+deb9u2 armhf Library to use the BlueZ Linux Bluetooth stack
ii pi-bluetooth 0.1.10 all Raspberry Pi 3 bluetooth
ii pulseaudio-module-bluetooth 10.0-1+deb9u1 armhf Bluetooth module for PulseAudio sound server
pi@raspi-3:~ $ dpkg -l | grep mpd
ii libmpdclient2 2.9-1 armhf client library for the Music Player Daemon
ii libmpdec2:armhf 2.4.2-1 armhf library for decimal floating point arithmetic (runtime library)
ii mpd 0.19.21-1 armhf Music Player Daemon
Alles anzeigen
[JBL Flip 4]# show B8:27:EB:19:51:D4
Controller B8:27:EB:19:51:D4
Name: raspi-3
Alias: raspi-3
Class: 0x480000
Powered: yes
Discoverable: no
Pairable: yes
UUID: Headset AG (00001112-0000-1000-8000-00805f9b34fb)
UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb)
UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
UUID: Audio Source (0000110a-0000-1000-8000-00805f9b34fb)
UUID: Handsfree Audio Gateway (0000111f-0000-1000-8000-00805f9b34fb)
Modalias: usb:v1D6Bp0246d052B
Discovering: no
[JBL Flip 4]# info 5C:FB:7C:26:51:10
Device 5C:FB:7C:26:51:10
Name: JBL Flip 4
Alias: JBL Flip 4
Class: 0x240414
Icon: audio-card
Paired: yes
Trusted: yes
Blocked: no
Connected: yes
LegacyPairing: no
UUID: Headset (00001108-0000-1000-8000-00805f9b34fb)
UUID: Audio Sink (0000110b-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
UUID: Advanced Audio Distribu.. (0000110d-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb)
UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb)
UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb)
Modalias: bluetooth:v000ApFFFFdFFFF
Alles anzeigen
pi@raspi-3:~ $ cat /etc/asound.conf
pcm.jblflip4 {
type plug
slave.pcm {
type bluealsa
device "5C:FB:7C:26:51:10"
profile "a2dp"
interface "hci0"
}
}
hint {
show on
description "jblflip4"
}
ctl.!default {
type bluealsa
}
Alles anzeigen
pi@raspi-3:/home/pi# cat /etc/mpd.conf
# An example configuration file for MPD.
# Read the user manual for documentation: http://www.musicpd.org/doc/user/
# or /usr/share/doc/mpd/user-manual.html
# Files and directories #######################################################
#
# This setting controls the top directory which MPD will search to discover the
# available audio files and add them to the daemon's online database. This
# setting defaults to the XDG directory, otherwise the music directory will be
# be disabled and audio files will only be accepted over ipc socket (using
# file:// protocol) or streaming files over an accepted protocol.
#
music_directory "/var/lib/mpd/music"
#
# This setting sets the MPD internal playlist directory. The purpose of this
# directory is storage for playlists created by MPD. The server will use
# playlist files not created by the server but only if they are in the MPD
# format. This setting defaults to playlist saving being disabled.
#
playlist_directory "/var/lib/mpd/playlists"
#
# This setting sets the location of the MPD database. This file is used to
# load the database at server start up and store the database while the
# server is not up. This setting defaults to disabled which will allow
# MPD to accept files over ipc socket (using file:// protocol) or streaming
# files over an accepted protocol.
#
db_file "/var/lib/mpd/tag_cache"
#
# These settings are the locations for the daemon log files for the daemon.
# These logs are great for troubleshooting, depending on your log_level
# settings.
#
# The special value "syslog" makes MPD use the local syslog daemon. This
# setting defaults to logging to syslog, otherwise logging is disabled.
#
log_file "/var/log/mpd/mpd.log"
#
# This setting sets the location of the file which stores the process ID
# for use of mpd --kill and some init scripts. This setting is disabled by
# default and the pid file will not be stored.
#
pid_file "/run/mpd/pid"
#
# This setting sets the location of the file which contains information about
# most variables to get MPD back into the same general shape it was in before
# it was brought down. This setting is disabled by default and the server
# state will be reset on server start up.
#
state_file "/var/lib/mpd/state"
#
# The location of the sticker database. This is a database which
# manages dynamic information attached to songs.
#
sticker_file "/var/lib/mpd/sticker.sql"
#
###############################################################################
# General music daemon options ################################################
#
# This setting specifies the user that MPD will run as. MPD should never run as
# root and you may use this setting to make MPD change its user ID after
# initialization. This setting is disabled by default and MPD is run as the
# current user.
#
user "mpd"
#
# This setting specifies the group that MPD will run as. If not specified
# primary group of user specified with "user" setting will be used (if set).
# This is useful if MPD needs to be a member of group such as "audio" to
# have permission to use sound card.
#
#group "nogroup"
#
# This setting sets the address for the daemon to listen on. Careful attention
# should be paid if this is assigned to anything other then the default, any.
# This setting can deny access to control of the daemon. Choose any if you want
# to have mpd listen on every address. Not effective if systemd socket
# activation is in use.
#
# For network
#bind_to_address "localhost"
bind_to_address "127.0.0.1"
#
# And for Unix Socket
#bind_to_address "/run/mpd/socket"
#
# This setting is the TCP port that is desired for the daemon to get assigned
# to.
#
#port "6600"
#
# This setting controls the type of information which is logged. Available
# setting arguments are "default", "secure" or "verbose". The "verbose" setting
# argument is recommended for troubleshooting, though can quickly stretch
# available resources on limited hardware storage.
#
#log_level "default"
#
# If you have a problem with your MP3s ending abruptly it is recommended that
# you set this argument to "no" to attempt to fix the problem. If this solves
# the problem, it is highly recommended to fix the MP3 files with vbrfix
# (available as vbrfix in the debian archive), at which
# point gapless MP3 playback can be enabled.
#
#gapless_mp3_playback "yes"
#
# Setting "restore_paused" to "yes" puts MPD into pause mode instead
# of starting playback after startup.
#
#restore_paused "no"
#
# This setting enables MPD to create playlists in a format usable by other
# music players.
#
#save_absolute_paths_in_playlists "no"
#
# This setting defines a list of tag types that will be extracted during the
# audio file discovery process. The complete list of possible values can be
# found in the mpd.conf man page.
#metadata_to_use "artist,album,title,track,name,genre,date,composer,performer,disc"
#
# This setting enables automatic update of MPD's database when files in
# music_directory are changed.
#
#auto_update "yes"
#
# Limit the depth of the directories being watched, 0 means only watch
# the music directory itself. There is no limit by default.
#
#auto_update_depth "3"
#
###############################################################################
# Symbolic link behavior ######################################################
#
# If this setting is set to "yes", MPD will discover audio files by following
# symbolic links outside of the configured music_directory.
#
#follow_outside_symlinks "yes"
#
# If this setting is set to "yes", MPD will discover audio files by following
# symbolic links inside of the configured music_directory.
#
#follow_inside_symlinks "yes"
#
###############################################################################
# Zeroconf / Avahi Service Discovery ##########################################
#
# If this setting is set to "yes", service information will be published with
# Zeroconf / Avahi.
#
#zeroconf_enabled "yes"
#
# The argument to this setting will be the Zeroconf / Avahi unique name for
# this MPD server on the network.
#
#zeroconf_name "Music Player"
#
###############################################################################
# Permissions #################################################################
#
# If this setting is set, MPD will require password authorization. The password
# can setting can be specified multiple times for different password profiles.
#
#password "password@read,add,control,admin"
#
# This setting specifies the permissions a user has who has not yet logged in.
#
#default_permissions "read,add,control,admin"
#
###############################################################################
# Database #######################################################################
#
#database {
# plugin "proxy"
# host "other.mpd.host"
# port "6600"
#}
# Input #######################################################################
#
input {
plugin "curl"
# proxy "proxy.isp.com:8080"
# proxy_user "user"
# proxy_password "password"
}
#
###############################################################################
# Audio Output ################################################################
#
# MPD supports various audio output types, as well as playing through multiple
# audio outputs at the same time, through multiple audio_output settings
# blocks. Setting this block is optional, though the server will only attempt
# autodetection for one sound card.
#
# An example of an ALSA output:
#
audio_output {
type "alsa"
name "jblflip4"
# device "bluealsa:HCI=hci0,DEV=5C:FB:7C:26:51:10,PROFILE=a2dp" # optional
#device "hw:1,0"
device "jblflip4"
mixer_type "software" # optional
# mixer_device "default" # optional
# mixer_control "PCM" # optional
# mixer_index "0" # optional
}
#
# An example of an OSS output:
#
#audio_output {
# type "oss"
# name "My OSS Device"
# device "/dev/dsp" # optional
# mixer_type "hardware" # optional
# mixer_device "/dev/mixer" # optional
# mixer_control "PCM" # optional
#}
#
# An example of a shout output (for streaming to Icecast):
#
#audio_output {
# type "shout"
# encoder "vorbis" # optional
# name "My Shout Stream"
# host "localhost"
# port "8000"
# mount "/mpd.ogg"
# password "hackme"
# quality "5.0"
# bitrate "128"
# format "44100:16:1"
# protocol "icecast2" # optional
# user "source" # optional
# description "My Stream Description" # optional
# url "http://example.com" # optional
# genre "jazz" # optional
# public "no" # optional
# timeout "2" # optional
# mixer_type "software" # optional
#}
#
# An example of a recorder output:
#
#audio_output {
# type "recorder"
# name "My recorder"
# encoder "vorbis" # optional, vorbis or lame
# path "/var/lib/mpd/recorder/mpd.ogg"
## quality "5.0" # do not define if bitrate is defined
# bitrate "128" # do not define if quality is defined
# format "44100:16:1"
#}
#
# An example of a httpd output (built-in HTTP streaming server):
#
#audio_output {
# type "httpd"
# name "My HTTP Stream"
# encoder "vorbis" # optional, vorbis or lame
# port "8000"
# bind_to_address "0.0.0.0" # optional, IPv4 or IPv6
# quality "5.0" # do not define if bitrate is defined
# bitrate "128" # do not define if quality is defined
# format "44100:16:1"
# max_clients "0" # optional 0=no limit
#}
#
# An example of a pulseaudio output (streaming to a remote pulseaudio server)
# Please see README.Debian if you want mpd to play through the pulseaudio
# daemon started as part of your graphical desktop session!
#
#audio_output {
# type "pulse"
# name "My Pulse Output"
# server "remote_server" # optional
# sink "remote_server_sink" # optional
#}
#
# An example of a winmm output (Windows multimedia API).
#
#audio_output {
# type "winmm"
# name "My WinMM output"
# device "Digital Audio (S/PDIF) (High Definition Audio Device)" # optional
# or
# device "0" # optional
# mixer_type "hardware" # optional
#}
#
# An example of an openal output.
#
#audio_output {
# type "openal"
# name "My OpenAL output"
# device "Digital Audio (S/PDIF) (High Definition Audio Device)" # optional
#}
#
## Example "pipe" output:
#
#audio_output {
# type "pipe"
# name "my pipe"
# command "aplay -f cd 2>/dev/null"
## Or if you're want to use AudioCompress
# command "AudioCompress -m | aplay -f cd 2>/dev/null"
## Or to send raw PCM stream through PCM:
# command "nc example.org 8765"
# format "44100:16:2"
#}
#
## An example of a null output (for no audio output):
#
#audio_output {
# type "null"
# name "My Null Output"
# mixer_type "none" # optional
#}
#
# If MPD has been compiled with libsamplerate support, this setting specifies
# the sample rate converter to use. Possible values can be found in the
# mpd.conf man page or the libsamplerate documentation. By default, this is
# setting is disabled.
#
#samplerate_converter "Fastest Sinc Interpolator"
#
###############################################################################
# Normalization automatic volume adjustments ##################################
#
# This setting specifies the type of ReplayGain to use. This setting can have
# the argument "off", "album", "track" or "auto". "auto" is a special mode that
# chooses between "track" and "album" depending on the current state of
# random playback. If random playback is enabled then "track" mode is used.
# See <http://www.replaygain.org> for more details about ReplayGain.
# This setting is off by default.
#
#replaygain "album"
#
# This setting sets the pre-amp used for files that have ReplayGain tags. By
# default this setting is disabled.
#
#replaygain_preamp "0"
#
# This setting sets the pre-amp used for files that do NOT have ReplayGain tags.
# By default this setting is disabled.
#
#replaygain_missing_preamp "0"
#
# This setting enables or disables ReplayGain limiting.
# MPD calculates actual amplification based on the ReplayGain tags
# and replaygain_preamp / replaygain_missing_preamp setting.
# If replaygain_limit is enabled MPD will never amplify audio signal
# above its original level. If replaygain_limit is disabled such amplification
# might occur. By default this setting is enabled.
#
#replaygain_limit "yes"
#
# This setting enables on-the-fly normalization volume adjustment. This will
# result in the volume of all playing audio to be adjusted so the output has
# equal "loudness". This setting is disabled by default.
#
#volume_normalization "no"
#
###############################################################################
# Character Encoding ##########################################################
#
# If file or directory names do not display correctly for your locale then you
# may need to modify this setting.
#
filesystem_charset "UTF-8"
#
# This setting controls the encoding that ID3v1 tags should be converted from.
#
id3v1_encoding "UTF-8"
#
###############################################################################
# SIDPlay decoder #############################################################
#
# songlength_database:
# Location of your songlengths file, as distributed with the HVSC.
# The sidplay plugin checks this for matching MD5 fingerprints.
# See http://www.c64.org/HVSC/DOCUMENTS/Songlengths.faq
#
# default_songlength:
# This is the default playing time in seconds for songs not in the
# songlength database, or in case you're not using a database.
# A value of 0 means play indefinitely.
#
# filter:
# Turns the SID filter emulation on or off.
#
#decoder {
# plugin "sidplay"
# songlength_database "/media/C64Music/DOCUMENTS/Songlengths.txt"
# default_songlength "120"
# filter "true"
#}
#
###############################################################################
playlist_plugin {
name "m3u"
enabled "true"
}
Alles anzeigen
root@raspi-3:/home/pi# aplay -L
null
Discard all samples (playback) or generate zero samples (capture)
jblflip4
default:CARD=ALSA
bcm2835 ALSA, bcm2835 ALSA
Default Audio Device
sysdefault:CARD=ALSA
bcm2835 ALSA, bcm2835 ALSA
Default Audio Device
dmix:CARD=ALSA,DEV=0
bcm2835 ALSA, bcm2835 ALSA
Direct sample mixing device
dmix:CARD=ALSA,DEV=1
bcm2835 ALSA, bcm2835 IEC958/HDMI
Direct sample mixing device
dsnoop:CARD=ALSA,DEV=0
bcm2835 ALSA, bcm2835 ALSA
Direct sample snooping device
dsnoop:CARD=ALSA,DEV=1
bcm2835 ALSA, bcm2835 IEC958/HDMI
Direct sample snooping device
hw:CARD=ALSA,DEV=0
bcm2835 ALSA, bcm2835 ALSA
Direct hardware device without any conversions
hw:CARD=ALSA,DEV=1
bcm2835 ALSA, bcm2835 IEC958/HDMI
Direct hardware device without any conversions
plughw:CARD=ALSA,DEV=0
bcm2835 ALSA, bcm2835 ALSA
Hardware device with all software conversions
plughw:CARD=ALSA,DEV=1
bcm2835 ALSA, bcm2835 IEC958/HDMI
Hardware device with all software conversions
Alles anzeigen