1.Трябва да имаш инсталирани:skype 1.3 beta*** libesd-alsa0 (пакетът е дебиански с описание: Enlightened Sound Daemon (ALSA) - Shared libraries. This program is designed to mix together several digitized audio streams for playback by a single device. This package is for use with ALSA sound drivers). Не знам доколко е необходим при slack или по какъв аналогичен начин се постига желаният ефект при това дистро...може би някой по-напреднал може да даде съвет.
2.Редактираш /etc/esound/esd.conf:[esd]
auto_spawn=1
spawn_options=-terminate -nobeeps -as 2 -d default
spawn_wait_ms=100
# default options are used in spawned and non-spawned mode
default_options=
3.Ако си с вграден звук (т.е. картата ти не поддържа hardware mixing), редактираш /etc/asound.conf:# Set default sound card
# Useful so that all settings can be changed to a different card here.
pcm.snd_card {
type hw
card 0
}
# Allow mixing of multiple output streams to this device
pcm.dmixer {
type dmix
ipc_key 1024
slave.pcm "snd_card"
slave {
# This stuff provides some fixes for latency issues.
# buffer_size should be set for your audio chipset.
period_time 0
period_size 1024
buffer_size 4096
# rate 44100
}
bindings {
0 0
1 1
}
}
# Allow reading from the default device.
# Also known as record or capture.
pcm.dsnooper {
type dsnoop
ipc_key 2048
slave.pcm "snd_card"
bindings {
0 0
1 1
}
}
# This is what we want as our default device
# a fully duplex (read/write) audio device.
pcm.duplex {
type asym
playback.pcm "dmixer"
capture.pcm "dsnooper"
}
###################
# CONVERSION PLUG #
###################
# Setting the default pcm device allows the conversion
# rate to be selected on the fly.
# duplex mode allows any alsa enabled app to read/write
# to the dmix plug (Fixes a problem with wine).
pcm.!default {
type asym
playback.pcm "dmixer"
capture.pcm "dsnooper"
}
########
# AOSS #
########
# OSS dsp0 device (OSS needs only output support, duplex will break some stuff)
pcm.dsp0 {
type plug
slave.pcm "dmixer"
}
# OSS control for dsp0 (needed?...this might not be useful)
ctl.dsp0 {
type plug
slave.pcm "snd_card"
}
# OSS control for dsp0 (default old OSS is mixer0)
ctl.mixer0 {
type plug
slave.pcm "snd_card"
}
4. Редактираш /etc/libao.conf:default_driver=alsa
Изключително са важни и настройките в alsamixer, повече инфо тук (въпреки че се отнася за creative, върши универсална работа в повечето случаи):
http://forum.skype.com/index.php?showtopic=4174С горепосочените редакции ще можеш да провеждаш разговори в дуплекс режим, т.е. звуковото устройство ще може да се ползва едновременно от няколко приложения.
Успех!