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Zdravim , již na spoustě PC sem narazil na problém s Pulseaudio .
V Alse je vše ok , ta vidí a ovládá oba vstupy mikrofonu.
Pokud ale jede Pulse , dá volbu jen mikrofon a line-in
když dam : amixer cset iface=MIXER,name='Input Source'
numid=24,iface=MIXER,name='Input Source'
; type=ENUMERATED,access=rw------,values=1,items=3
; Item #0 'Rear Mic'
; Item #1 'Front Mic'
; Item #2 'Line'
: values=0
vidim že jsou vidět oba ale Pulse odmítá nabídnout vše.
Několik let , zkoušel sem na ubuntu 9.04 9.10 10.4 10.10 11.04 a stále přetrvává totéž.
u ostatních dister je to tentýž problém.
No je to normální ?
80% všech pc co mi přišlo pod rukou a mělo více než 1 mikrofonní vstup to dělá a nikdo to neřeší.
Nic pořádného na to neni.
výpis amixer pc 1
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 64
Mono: Playback 48 [75%] [-16.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 64 [100%] [0.00dB] [on]
Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'Speaker',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 64
Mono:
Front Left: Playback 64 [100%] [0.00dB] [on]
Front Right: Playback 64 [100%] [0.00dB] [on]
Simple mixer control 'PCM',0
Capabilities: pvolume penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 252 [99%] [0.60dB]
Front Right: Playback 252 [99%] [0.60dB]
Simple mixer control 'Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Mic Boost',0
Capabilities: volume penum
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%] [30.00dB]
Front Right: 3 [100%] [30.00dB]
Simple mixer control 'Beep',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 13 [42%] [6.00dB] [on]
Front Right: Capture 13 [42%] [6.00dB] [on]
Simple mixer control 'Capture',1
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 9 [29%] [0.00dB] [off]
Front Right: Capture 9 [29%] [0.00dB] [off]
Simple mixer control 'Internal Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Internal Mic Boost',0
Capabilities: volume penum
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%] [30.00dB]
Front Right: 3 [100%] [30.00dB]
výpis amixer pc2
Simple mixer control 'Master',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Headphone',0
Capabilities: pswitch penum
Playback channels: Front Left - Front Right
Mono:
Front Left: Playback [on]
Front Right: Playback [on]
Simple mixer control 'PCM',0
Capabilities: pvolume penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 255
Mono:
Front Left: Playback 255 [100%] [0.00dB]
Front Right: Playback 255 [100%] [0.00dB]
Simple mixer control 'Front',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Front Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'Front Mic Boost',0
Capabilities: volume penum
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 0 [0%] [0.00dB]
Front Right: 0 [0%] [0.00dB]
Simple mixer control 'Surround',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Center',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'LFE',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum
Playback channels: Mono
Limits: Playback 0 - 31
Mono: Playback 1 [3%] [-45.00dB] [on]
Simple mixer control 'Side',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [0.00dB] [on]
Front Right: Playback 31 [100%] [0.00dB] [on]
Simple mixer control 'Line',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 0 [0%] [-34.50dB] [off]
Front Right: Playback 0 [0%] [-34.50dB] [off]
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'IEC958 Default PCM',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Capture',0
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 31 [100%] [30.00dB] [on]
Front Right: Capture 31 [100%] [30.00dB] [on]
Simple mixer control 'Capture',1
Capabilities: cvolume cswitch penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 31
Front Left: Capture 0 [0%] [-16.50dB] [on]
Front Right: Capture 0 [0%] [-16.50dB] [on]
Simple mixer control 'Digital',0
Capabilities: cvolume penum
Capture channels: Front Left - Front Right
Limits: Capture 0 - 120
Front Left: Capture 60 [50%] [0.00dB]
Front Right: Capture 60 [50%] [0.00dB]
Simple mixer control 'Input Source',0
Capabilities: cenum
Items: 'Rear Mic' 'Front Mic' 'Line'
Item0: 'Rear Mic'
Simple mixer control 'Input Source',1
Capabilities: cenum
Items: 'Rear Mic' 'Front Mic' 'Line'
Item0: 'Rear Mic'
Simple mixer control 'Rear Mic',0
Capabilities: pvolume pswitch penum
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 31 [100%] [12.00dB] [off]
Front Right: Playback 31 [100%] [12.00dB] [off]
Simple mixer control 'Rear Mic Boost',0
Capabilities: volume penum
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 3
Front Left: 3 [100%] [30.00dB]
Front Right: 3 [100%] [30.00dB]
v alsamixeru otestuju že rearmic funguje a snímá ale v pulse prostě ani neni vidět natož s nim pracovat.
Poradíte něco ?
Řešení dotazu:
Tak sem se mrknul na ten patch , a udělal vlastní soubor : /usr/share/pulseaudio/alsa-mixer/paths/analog-input-mic.conf.common
s obsahem :
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
; Common element for all microphone inputs
;
; See analog-output.conf.common for an explanation on the directives
;;; 'Mic Select'
[Element Mic Select]
enumeration = select
[Option Mic Select:Front Mic]
name = input-microphone
priority = 20
[Option Input Source:Rear Mic]
name = input-microphone
priority = 19
[Element Mic Boost (+20dB)]
switch = select
volume = merge
[Option Mic Boost (+20dB):on]
name = input-boost-on
[Option Mic Boost (+20dB):off]
name = input-boost-off
[Element Mic Boost]
switch = select
volume = merge
[Option Mic Boost:on]
name = input-boost-on
[Option Mic Boost:off]
name = input-boost-off
[Element Front Mic Boost]
switch = select
[Option Front Mic Boost:on]
name = input-boost-on
[Option Front Mic Boost:off]
name = input-boost-off
[Element Int Mic Boost]
switch = select
[Option Int Mic Boost:on]
name = input-boost-on
[Option Int Mic Boost:off]
name = input-boost-off
a po rebootu ? Už to nabízí Microphone1 Microphone 2 a Line in a funguje to !
Díky za rady.
Na jiném PC to už také de ale zase s jiným nastavením :
# This file is part of PulseAudio.
#
# PulseAudio is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
#
# PulseAudio is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with PulseAudio; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
; Common element for all microphone inputs
;
; See analog-output.conf.common for an explanation on the directives
[Element Line]
switch = off
volume = off
[Element Aux]
switch = off
volume = off
[Element Video]
switch = off
volume = off
[Element Mic/Line]
switch = off
volume = off
[Element TV Tuner]
switch = off
volume = off
[Element FM]
switch = off
volume = off
[Element Mic Jack Mode]
enumeration = select
[Option Mic Jack Mode:Mic In]
priority = 18
name = input-microphone
[Element Mic Select]
enumeration = select
[Option Mic Select:Mic]
name = input-microphone
priority = 20
[Option Input Source:Internal Mic]
name = input-microphone
priority = 19
[Element Mic Boost (+20dB)]
switch = select
volume = merge
[Option Mic Boost (+20dB):on]
name = input-boost-on
[Option Mic Boost (+20dB):off]
name = input-boost-off
[Element Mic Boost]
switch = select
volume = merge
[Option Mic Boost:on]
name = input-boost-on
[Option Mic Boost:off]
name = input-boost-off
[Element Internal Mic Boost]
switch = select
[Option Internal Mic Boost:on]
name = input-boost-on
[Option Internal Mic Boost:off]
name = input-boost-off
[Element Mic Boost]
switch = select
[Option Mic Boost:on]
name = input-boost-on
[Option Mic Boost:off]
name = input-boost-off
Takže konečně spokojenost
No a proč Pulse teda při instalaci nespustí : amixer -c0 cset iface=MIXER,name='Input Source' | grep Mic
a podle výsledku neupraví /usr/share/pulseaudio/alsa-mixer/paths/analog-input-mic.conf.common
nebo že někdo na to neudělá nějakej autodetekční script. To je mizérie ...
Tiskni
Sdílej: