Fedora-Fr

Ce site est optimisé pour être consulté depuis un navigateur moderne dans lequel JavaScript est activé.

Son, Asoundrc???

yassine.326

Bonjour,

Voilà! je pense que j'ai passé une semaine à cherché une solution lié a l'activation d'un son surround 5.1 et tout les trucs sonore qui viennent avec, trop de temps mais enfin j'ai arriver petit a petit a résoudre. (ça rapport avec la qualité sonore mais bon!) ça marche et je pense que j'ai une superbe qualité sonore que ce que j'ai pue avoir sous windows :roll:

mais là!
j'essaye de faire séparer la sortie audio du panneau avant de celle d'arrière, histoire de pouvoir redirigé le son de "skype" en exemple vers le casque. et j'ai trouvé un trop long topique >> entre Virtual multi channel devices, Plugin.. ça devient trop compliqué et à vrai dire, je suis perdus http://www.alsa-project.org/main/index.php/Asoundrc

La question est comment/quoi faire pour appliqué ce qui est de Asoundrc dans mon cas? 😐 ou bien simplement un petit résumé de ce qui se trouve dans cette page (version asoundrc pour les nuls)

Voici tout ce qui sagis de ma carte son (j’espère que c'est suffisant)

$ cat /proc/asound/devices
  1:        : sequencer
  2: [ 0]   : control
  3: [ 0- 0]: digital audio playback
  4: [ 0- 0]: digital audio capture
  5: [ 0- 1]: digital audio playback
  6: [ 0- 1]: digital audio capture
  7: [ 0- 2]: digital audio capture
  8: [ 0- 2]: hardware dependent
 33:        : timer

$ aplay -L
null
    Discard all samples (playback) or generate zero samples (capture)
pulse
    PulseAudio Sound Server
default
    Default ALSA Output (currently PulseAudio Sound Server)
sysdefault:CARD=Intel
    HDA Intel, ALC889A Analog
    Default Audio Device
front:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    Front speakers
surround21:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
    HDA Intel, ALC889A Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
    HDA Intel, ALC889A Digital
    IEC958 (S/PDIF) Digital Audio Output

voici une image, sous windows "HD Audio 2nd output"<< c'est la sortie de communication qui m'intéresse

Merci beaucoup pour vos réponses!

fgland

As-tu regardé pavucontrol ?
C'est lui qui permet de gérer ce genre de chose en fonction de l'application utilisée.

Gérard

yassine.326

j'ai bien pavucontrol, et il est sur "Surround analogique 5.1 output + Stereo analogique input" ce qui marche, sauf que ça agis sur les sorties arrière + la sortie avant en même temps, et moi je cherche à les faire séparer!

je viens de trouver quelque chose!

$ mplayer a.wav -ao alsa:device=hw=0.0
MPlayer SVN-r37302-4.9.1 (C) 2000-2014 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing a.wav.
libavformat version 56.4.101 (external)
Audio only file format detected.
Load subtitles in ./
==========================================================================
Opening audio decoder: [mpg123] MPEG 1.0/2.0/2.5 layers I, II, III
AUDIO: 11025 Hz, 2 ch, s16le, 24.0 kbit/6.80% (ratio: 3000->44100)
Selected audio codec: [mpg123] afm: mpg123 (MPEG 1.0/2.0/2.5 layers I, II, III)
==========================================================================
AO: [alsa] 44100Hz 2ch s16le (2 bytes per sample)
Video: no video
Starting playback...
A:   7.8 (07.8) of 7.0 (07.0)  0.3%                                                                                  


Exiting... (End of file)

ici sous device=hw=0.0, j'arrive à ecouté le son et

$ mplayer a.wav -ao alsa:device=hw=0.1
MPlayer SVN-r37302-4.9.1 (C) 2000-2014 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing a.wav.
libavformat version 56.4.101 (external)
Audio only file format detected.
Load subtitles in ./
==========================================================================
Opening audio decoder: [mpg123] MPEG 1.0/2.0/2.5 layers I, II, III
AUDIO: 11025 Hz, 2 ch, s16le, 24.0 kbit/6.80% (ratio: 3000->44100)
Selected audio codec: [mpg123] afm: mpg123 (MPEG 1.0/2.0/2.5 layers I, II, III)
==========================================================================
AO: [alsa] 44100Hz 2ch s16le (2 bytes per sample)
Video: no video
Starting playback...
A:   7.8 (07.8) of 7.0 (07.0)  0.3%                                                                                  


Exiting... (End of file)

là! avec device=hw=0.1, ya bien une progression sous terminal mais pas de son, ni aussi au casque!! es bien là ou je dois continuer à creusé?! je veux dire de chercher à activé 0.1 et créer un profile adapté?!!

merci pour votre temps.

madko

J'y connais pas grand chose, je remarque juste qu'au début tu parles de pavucontrol, donc pulse audio, et là dans mplayer tu lui dit de passer par alsa. C'est normal?

yassine.326

😐

# yum list alsa*
Modules complémentaires chargés : langpacks
Paquets installés
alsa-firmware.noarch                                         1.0.28-1.fc21                             installed     
alsa-lib.i686                                                1.0.28-2.fc21                             installed     
alsa-lib.x86_64                                              1.0.28-2.fc21                             installed     
alsa-plugins-pulseaudio.i686                                 1.0.28-3.fc21                             installed     
alsa-plugins-pulseaudio.x86_64                               1.0.28-3.fc21                             installed     
alsa-tools-firmware.x86_64                                   1.0.28-2.fc21                             installed     
alsa-utils.x86_64                                            1.0.28-2.fc21                             installed

# yum list pulseaudio*
Modules complémentaires chargés : langpacks
Paquets installés
pulseaudio.x86_64                                                5.0-25.fc21                                installed
pulseaudio-gdm-hooks.x86_64                                      5.0-25.fc21                                @fedora  
pulseaudio-libs.i686                                             5.0-25.fc21                                installed
pulseaudio-libs.x86_64                                           5.0-25.fc21                                installed
pulseaudio-libs-glib2.x86_64                                     5.0-25.fc21                                installed
pulseaudio-module-bluetooth.x86_64                               5.0-25.fc21                                installed
pulseaudio-module-x11.x86_64                                     5.0-25.fc21                                installed
pulseaudio-utils.x86_64                                          5.0-25.fc21                                installed

Je pense que c'est pulse audio qui est activé! skype ne supporte plus alsa! mais là! je sais vraiment quoi répondre :-/ il s’agit d'une installation system depuis la fedora 17, et au cour de tout ce temps, j'ai pas mal bricoler.

yassine.326

je pense que j'approche du but 🙂

ici dans ce site https://wiki.archlinux.org/index.php/PulseAudio/Examples y a:

Splitting front/rear

Connect speakers to front analog output and headphones to rear output. It would be useful to split front/rear to separate sinks. Add to /etc/pulse/default.pa:

load-module module-remap-sink sink_name=speakers remix=no master=alsa_output.pci-0000_05_00.0.analog-surround-40 channels=2 master_channel_map=front-left,front-right channel_map=front-left,front-right
load-module module-remap-sink sink_name=headphones remix=no master=alsa_output.pci-0000_05_00.0.analog-surround-40 channels=2 master_channel_map=rear-left,rear-right channel_map=front-left,front-right

(replace alsa_output.pci-0000_05_00.0.analog-surround-40 in the sound card name shown from 'pacmd list-sinks')

Now you have 2 additional sinks which can be used separately.
Note: If pulseaudio fails with master sink not found use a sink index instead of a sink name.

et je pense que c'est bien ça que je cherche! j'ai modifier le nom de la carte son, mais laissé le nombre des canaux le temps du test, mais là! y a rien qui va!! et je pense que c'est bien lié au module-remap-sink qui semble pas existé. et s'il ya un paquet à installer qui contient ce module! je trouve pas :-?

$ pacmd list-modules
26 module(s) loaded.
    index: 0
        name: <module-device-restore>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the volume/mute state of devices"
                module.version = "5.0-rebootstrapped"
    index: 1
        name: <module-stream-restore>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the volume/mute/device state of streams"
                module.version = "5.0-rebootstrapped"
    index: 2
        name: <module-card-restore>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore profile of cards"
                module.version = "5.0-rebootstrapped"
    index: 3
        name: <module-augment-properties>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Augment the property sets of streams with additional static information"
                module.version = "5.0-rebootstrapped"
    index: 4
        name: <module-switch-on-port-available>
        argument: <>
        used: -1
        load once: no
        properties:

    index: 5
        name: <module-udev-detect>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Detect available audio hardware and load matching drivers"
                module.version = "5.0-rebootstrapped"
    index: 6
        name: <module-alsa-card>
        argument: <device_id="0" name="pci-0000_00_1b.0" card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes card_properties="module-udev-detect.discovered=1">
        used: 1
        load once: no
        properties:
                module.author = "Lennart Poettering"
                module.description = "ALSA Card"
                module.version = "5.0-rebootstrapped"
    index: 7
        name: <module-bluetooth-policy>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Frédéric Dalleau"
                module.description = "When a bluetooth sink or source is added, load module-loopback"
                module.version = "5.0-rebootstrapped"
    index: 8
        name: <module-bluetooth-discover>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "João Paulo Rechi Vita"
                module.description = "Detect available Bluetooth daemon and load the corresponding discovery module"
                module.version = "5.0-rebootstrapped"
    index: 9
        name: <module-bluez5-discover>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "João Paulo Rechi Vita"
                module.description = "Detect available BlueZ 5 Bluetooth audio devices and load BlueZ 5 Bluetooth audio drivers"
                module.version = "5.0-rebootstrapped"
    index: 10
        name: <module-esound-protocol-unix>
        argument: <>
        used: -1
        load once: no
        properties:
                module.author = "Lennart Poettering"
                module.description = "ESOUND protocol (UNIX sockets)"
                module.version = "5.0-rebootstrapped"
    index: 11
        name: <module-native-protocol-unix>
        argument: <>
        used: -1
        load once: no
        properties:
                module.author = "Lennart Poettering"
                module.description = "Native protocol (UNIX sockets)"
                module.version = "5.0-rebootstrapped"
    index: 12
        name: <module-default-device-restore>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the default sink and source"
                module.version = "5.0-rebootstrapped"
    index: 13
        name: <module-rescue-streams>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "When a sink/source is removed, try to move its streams to the default sink/source"
                module.version = "5.0-rebootstrapped"
    index: 14
        name: <module-always-sink>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Colin Guthrie"
                module.description = "Garde toujours au moins une destination même si elle est vide"
                module.version = "5.0-rebootstrapped"
    index: 15
        name: <module-intended-roles>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Automatically set device of streams based on intended roles of devices"
                module.version = "5.0-rebootstrapped"
    index: 16
        name: <module-suspend-on-idle>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "When a sink/source is idle for too long, suspend it"
                module.version = "5.0-rebootstrapped"
    index: 17
        name: <module-systemd-login>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Create a client for each login session of this user"
                module.version = "5.0-rebootstrapped"
    index: 18
        name: <module-position-event-sounds>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Lennart Poettering"
                module.description = "Position event sounds between L and R depending on the position on screen of the widget triggering them."
                module.version = "5.0-rebootstrapped"
    index: 19
        name: <module-filter-heuristics>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Colin Guthrie"
                module.description = "Detect when various filters are desirable"
                module.version = "5.0-rebootstrapped"
    index: 20
        name: <module-filter-apply>
        argument: <>
        used: -1
        load once: yes
        properties:
                module.author = "Colin Guthrie"
                module.description = "Load filter sinks automatically when needed"
                module.version = "5.0-rebootstrapped"
    index: 21
        name: <module-x11-publish>
        argument: <display=:0>
        used: -1
        load once: no
        properties:
                module.author = "Lennart Poettering"
                module.description = "X11 credential publisher"
                module.version = "5.0-rebootstrapped"
    index: 22
        name: <module-x11-cork-request>
        argument: <display=:0>
        used: -1
        load once: no
        properties:
                module.author = "Lennart Poettering"
                module.description = "Synthesize X11 media key events when cork/uncork is requested"
                module.version = "5.0-rebootstrapped"
    index: 23
        name: <module-device-manager>
        argument: <do_routing=1>
        used: -1
        load once: yes
        properties:
                module.author = "Colin Guthrie"
                module.description = "Keep track of devices (and their descriptions) both past and present and prioritise by role"
                module.version = "5.0-rebootstrapped"
    index: 24
        name: <module-x11-xsmp>
        argument: <display=:0 session_manager=local/unix:@/tmp/.ICE-unix/3503,unix/unix:/tmp/.ICE-unix/3503>
        used: -1
        load once: no
        properties:
                module.author = "Lennart Poettering"
                module.description = "X11 session management"
                module.version = "5.0-rebootstrapped"
    index: 25
        name: <module-cli-protocol-unix>
        argument: <>
        used: -1
        load once: no
        properties:
                module.author = "Lennart Poettering"
                module.description = "Command line interface protocol (UNIX sockets)"
                module.version = "5.0-rebootstrapped"

yassine.326

j'ai abandonner 😐