VLC Não é possível detectar / escolher saída de dispositivo de áudio padrão

Question

Estou em uma instalação limpa do Funtoo e depois de configurar o ALSA, tentei reproduzir alguns filmes pelo VLC, mas não parece ser capaz de detectar / escolher o dispositivo de áudio de saída padrão. Se eu for para áudio - > Dispositivo de áudio e lá eu escolho o dispositivo de áudio apropriado, então parece funcionar bem. Alguém sabe como corrigir esse problema?

Esta é a versão emergida do VLC

VLC media player 2.2.1 Terry Pratchett (Weatherwax) (revision 2.2.1-0-ga425c42

Quando eu chamo vlc do console eu posso ver esta saída, eu estou no KDE Plasma 5

[00000000012741f8] core libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
[0000000001386528] qt4 interface error: Unable to load extensions module

Estes são os sinalizadores USE usados para compilar vlc

[ebuild   R    ] media-video/vlc-2.2.1-r1:0/5-8::gentoo  USE="X a52 alsa avcodec avformat bluray cdda cddb dbus directfb dts dvbpsi dvd encode faad ffmpeg flac fontconfig gcrypt ieee1394 jpeg libass libsamplerate live matroska mp3 mpeg mtp ncurses ogg opengl png postproc qt5 run-as-root samba sdl svg swscale taglib theora truetype twolame udev upnp v4l vorbis vpx x264 x265 xcb xml xv -aalib (-altivec) -atmo (-audioqueue) -bidi -chromaprint -dc1394 -debug (-directx) -dvb (-dxva2) -fdk -fluidsynth -gme -gnome -gnutls -growl -httpd -jack -kate -kde (-libav) -libcaca -libnotify -libtar -libtiger -linsys -lirc -lua (-macosx-dialog-provider) (-macosx-eyetv) (-macosx-qtkit) (-macosx-quartztext) (-media-library) -modplug -musepack (-neon) -omxil -opencv -optimisememory -opus -projectm -pulseaudio -qt4 (-rdp) -rtsp -schroedinger -sdl-image -sftp -shout -sid -skins -speex {-test} -tremor -vaapi -vcdx -vdpau -vlm -vnc -wma-fixed -zeroconf -zvbi" CPU_FLAGS_X86="mmx sse" 20,450 KiB

Rodando

speaker-test -t wav -c 2

do console através do meu usuário no sistema funciona bem.

aplay -l e aplay -L output

PauPC ~ # aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC1200 Analog [ALC1200 Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC1200 Digital [ALC1200 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

PauPC ~ # aplay -L
null
    Discard all samples (playback) or generate zero samples (capture)
default:CARD=Intel
    HDA Intel, ALC1200 Analog
    Default Audio Device
sysdefault:CARD=Intel
    HDA Intel, ALC1200 Analog
    Default Audio Device
front:CARD=Intel,DEV=0
    HDA Intel, ALC1200 Analog
    Front speakers
surround21:CARD=Intel,DEV=0
    HDA Intel, ALC1200 Analog
    2.1 Surround output to Front and Subwoofer speakers
surround40:CARD=Intel,DEV=0
    HDA Intel, ALC1200 Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=Intel,DEV=0
    HDA Intel, ALC1200 Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=Intel,DEV=0
    HDA Intel, ALC1200 Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=Intel,DEV=0
    HDA Intel, ALC1200 Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=Intel,DEV=0
    HDA Intel, ALC1200 Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=Intel,DEV=0
    HDA Intel, ALC1200 Digital
    IEC958 (S/PDIF) Digital Audio Output

Este é meu alsa.conf

cat /etc/modprobe.d/alsa.conf 
# Alsa kernel modules' configuration file.

# ALSA portion
alias char-major-116 snd
# OSS/Free portion
alias char-major-14 soundcore

##
## IMPORTANT:
## You need to customise this section for your specific sound card(s)
## and then run 'update-modules' command.
## Read alsa-driver's INSTALL file in /usr/share/doc for more info.
##
##  ALSA portion
## alias snd-card-0 snd-interwave
## alias snd-card-1 snd-ens1371
##  OSS/Free portion
## alias sound-slot-0 snd-card-0
## alias sound-slot-1 snd-card-1
##

alias snd-card-0 snd-hda-intel
alias sound-slot-0 snd-card-0

# OSS/Free portion - card #1
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
##  OSS/Free portion - card #2
## alias sound-service-1-0 snd-mixer-oss
## alias sound-service-1-3 snd-pcm-oss
## alias sound-service-1-12 snd-pcm-oss

alias /dev/mixer snd-mixer-oss
alias /dev/dsp snd-pcm-oss
alias /dev/midi snd-seq-oss

# Set this to the correct number of cards.
options snd cards_limit=1
options snd-hda-intel id=Intel index=0

Este é um desnecessário ~ / .asoundrc eu criei apenas no caso

$ cat .asoundrc 
defaults.pcm.!card Intel
defaults.pcm.!device 0
defaults.pcm.!ctl Intel

pcm.hda-intel {
        type hw
        card 0
        device 0
}

ctl.hda-intel {
        type hw
        card 0
        device 0
}

Minha placa-mãe é uma Asus P6T e esta saída de áudio lspci | grep -i

 lspci |grep -i audio
00:1b.0 Audio device: Intel Corporation 82801JI (ICH10 Family) HD Audio Controller

cat /sys/class/sound/card*/id
Intel

Espero que alguém possa me ajudar a corrigir esse problema chato.

Thx!

    

Answer 1

Compilando o VLC media player 2.2.2 Weatherwax (revisão 2.2.1-282-g863a425) resolveu o problema.