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Cześć,
Problem wygląda następująco: słuchając mpd/ncmpcpp nie mogę równocześnie słuchać dźwięku z aplikacji (przykładowo) vlc, emulatora oraz przeglądarki iceweasel: dźwięk audio/video. Przeglądarka się zamraża. Po wyłączeniu mpd przeglądarka odżywa i odtwarza materiał bez zajęknięcia.
Próbuje zmusić sprzęt do odtwarzania równolegle dźwięku na wielu aplikacjach - bez skutku.
uname -a Linux linux 3.2.0-4-amd64 #1 SMP Debian 3.2.41-2+deb7u2 x86_64 GNU/Linux
lspci 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09) 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) 00:01.1 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09) 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) 00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04) 00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04) 00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04) 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) 00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4) 00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4) 00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04) 00:1f.0 ISA bridge: Intel Corporation HM76 Express Chipset LPC Controller (rev 04) 00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04) 00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04) 01:00.0 3D controller: NVIDIA Corporation Device 1140 (rev a1) 03:00.0 Ethernet controller: Atheros Communications Inc. AR8162 Fast Ethernet (rev 10) 04:00.0 Network controller: Atheros Communications Inc. AR9485 Wireless Network Adapter (rev 01)
lspci -n 00:00.0 0600: 8086:0104 (rev 09) 00:01.0 0604: 8086:0101 (rev 09) 00:01.1 0604: 8086:0105 (rev 09) 00:02.0 0300: 8086:0116 (rev 09) 00:14.0 0c03: 8086:1e31 (rev 04) 00:16.0 0780: 8086:1e3a (rev 04) 00:1a.0 0c03: 8086:1e2d (rev 04) 00:1b.0 0403: 8086:1e20 (rev 04) 00:1c.0 0604: 8086:1e10 (rev c4) 00:1c.1 0604: 8086:1e12 (rev c4) 00:1d.0 0c03: 8086:1e26 (rev 04) 00:1f.0 0601: 8086:1e59 (rev 04) 00:1f.2 0106: 8086:1e03 (rev 04) 00:1f.3 0c05: 8086:1e22 (rev 04) 01:00.0 0302: 10de:1140 (rev a1) 03:00.0 0200: 1969:1090 (rev 10) 04:00.0 0280: 168c:0032 (rev 01)
cat /proc/asound/cards 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xd3610000 irq 45
cat /proc/asound/modules 0 snd_hda_intel
cat /proc/asound/version Advanced Linux Sound Architecture Driver Version 1.0.24.
dpkg -l | grep alsa ii alsa-base 1.0.25+2+nmu2 all ALSA driver configuration files ii alsa-utils 1.0.25-4 amd64 Utilities for configuring and using ALSA
dpkg -l | grep pulse ii gstreamer0.10-pulseaudio:amd64 0.10.31-3+nmu1 amd64 GStreamer plugin for PulseAudio ii libpulse-mainloop-glib0:amd64 2.0-6.1 amd64 PulseAudio client libraries (glib support) ii libpulse0:amd64 2.0-6.1 amd64 PulseAudio client libraries ii pulseaudio 2.0-6.1 amd64 PulseAudio sound server ii pulseaudio-module-x11 2.0-6.1 amd64 X11 module for PulseAudio sound server ii pulseaudio-utils 2.0-6.1 amd64 Command line tools for the PulseAudio sound server ii vlc-plugin-pulse 2.0.3-5 amd64 PulseAudio plugin for VLC
ALSA Information Script http://www.alsa-project.org/db/?f=9c11f5728ad9a6ab396f87a598cac49d0823e826
Polecenie: alsamixer
Domyślnie pokazuje się:
Natomiast po przełączeniu (F6):
Z góry dziękuję za pomoc,
Sławek
Ostatnio edytowany przez slawekebi (2013-06-08 09:57:56)
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Pokaż zawartość mpd.conf
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# An example configuration file for MPD # See the mpd.conf man page for a more detailed description of each parameter. # 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 "/home/slawekebi/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 "~/.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 "~/.mpd/mpd.db" # # 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 "~/.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 "~/.mpd/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 "~/.mpd/mpdstate" # # 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 "slawekebi" # # 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 # # For network bind_to_address "127.0.0.1" # And for Unix Socket #bind_to_address "/var/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" # # 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. Optionally, 'comment' can be added to this # list. # #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" # ############################################################################### # 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. # # See <http://mpd.wikia.com/wiki/Configuration#Audio_Outputs> for examples of # other audio outputs. # # An example of an ALSA output: # audio_output { type "alsa" name "My ALSA Device" device "hw:0,0" # optional format "44100:16:2" # optional mixer_device "default" # optional mixer_control "PCM" # optional mixer_index "0" # optional mixer_type "software" } #audio_output { # type "fifo" # name "my_fifo" # path "/tmp/mpd.fifo" # format "44100:16:2" #} # # An example of an OSS output: # #audio_output { # type "oss" # name "My OSS Device" # device "/dev/dsp" # optional # format "44100:16:2" # optional # mixer_device "/dev/mixer" # optional # mixer_control "PCM" # optional #} # # An example of a shout output (for streaming to Icecast): # #audio_output { # type "shout" # encoding "ogg" # 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 # genre "jazz" # optional # public "no" # optional # timeout "2" # 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" # 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 pulseaudio output (streaming to a remote pulseaudio server) # audio_output { type "pulse" name "My Pulse Output" server "localhost" # optional sink "remote_server_sink" # 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" #} # # This setting will change all decoded audio to be converted to the specified # format before being passed to the audio outputs. By default, this setting is # disabled. # #audio_output_format "44100:16:2" # # 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" # ############################################################################### # Volume control mixer ######################################################## # # These are the global volume control settings. By default, this setting will # be detected to the available audio output device, with preference going to # hardware mixing. Hardware and software mixers for individual audio_output # sections cannot yet be mixed. # # An example for controlling an ALSA, OSS or Pulseaudio mixer; If this # setting is used other sound applications will be affected by the volume # being controlled by MPD. # #mixer_type "hardware" # # An example for controlling all mixers through software. This will control # all controls, even if the mixer is not supported by the device and will not # affect any other sound producing applications. # #mixer_type "software" # # This example will not allow MPD to touch the mixer at all and will disable # all volume controls. # #mixer_type "disabled" # ############################################################################### # Normalization automatic volume adjustments ################################## # # This setting specifies the type of ReplayGain to use. This setting can have # the argument "album" or "track". See <http://www.replaygain.org> for more # details. This setting is disabled 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 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" # ############################################################################### # MPD Internal Buffering ###################################################### # # This setting adjusts the size of internal decoded audio buffering. Changing # this may have undesired effects. Don't change this if you don't know what you # are doing. # #audio_buffer_size "2048" # # This setting controls the percentage of the buffer which is filled before # beginning to play. Increasing this reduces the chance of audio file skipping, # at the cost of increased time prior to audio playback. # #buffer_before_play "10%" # ############################################################################### # Resource Limitations ######################################################## # # These settings are various limitations to prevent MPD from using too many # resources. Generally, these settings should be minimized to prevent security # risks, depending on the operating resources. # #connection_timeout "60" #max_connections "10" #max_playlist_length "16384" #max_command_list_size "2048" #max_output_buffer_size "8192" # ############################################################################### # Character Encoding ########################################################## # # If file or directory names do not display correctly for your locale then you # may need to modify this setting. After modification of this setting mpd # --create-db must be run to change the database. # 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" #} # ###############################################################################
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Masz w configu podwójne wyjscie raz na pulseaudio raz na alse.
Druga sprawa
device "hw:0,0" # optional
To raczej skutecznie blokuje kartę dzwiekową dla innych aplikacji.
Jest optional to spróbuj to pominąć.
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Wyjście ustawiłem na alse i zahashowałem podaną przez Ciebie opcje. Wszystko ładnie gra. Dzięki.
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