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[pulseaudio-discuss] Can't get pulseaudio to use alsa/dmix?
https://pulseaudio-discuss.freedesktop.narkive.com/Eawt1Iao/can-t-get-pulseaudio-to-use-alsa-dmix
dmix has the same kind of effect within the ALSA library, but PulseAudio gives you more flexibility, and someone else said that in his experience it runs faster and gives less latency. PulseAudio provides an ALSA plugin, so you can do, for example, (with the right stanza in .asoundrc) aplay -D pulse song.wav
Mondo Grigio: How to disable PulseAudio and enable dmix on ...
https://mondogrigio.blogspot.com/2012/06/how-to-disable-pulseaudio-and-enable.html
chmod -x /usr/bin/pulseaudio Then as your normal user do: cd ~ && vi .asoundrc Press the "i" key and copy and paste the following into vi's window: pcm.!default { type plug slave.pcm "mix"} ctl.!default { type hw card 0} pcm.mix { type asym playback.pcm "mixout" capture.pcm "mixin"} pcm.mixout { type dmix ipc_key 1024 ipc_key_add_uid true slave { pcm "hw:0"
PulseAudio - ParabolaWiki
https://wiki.parabola.nu/PulseAudio
The following steps allow you to make PulseAudio use dmix instead of grabbing ALSA hardware device. Remove package pulseaudio-alsa, which provides compatibility layer between ALSA applications and PulseAudio. After this your ALSA apps will use ALSA directly without being hooked by Pulse.
[SOLVED] Alsa - problem with mixing (dmix) multiple audio ...
https://bbs.archlinux.org/viewtopic.php?id=229286
Pulseaudio =/= dmix. I'm trying to run as lean a system as I can. After a fresh install in 2015 dmix did not work - thus the .asoundrc. With it ALSA does everything I want without PA even installed. Gusar wrote: Create an /etc/modprobe.d/alsa.conf with: options …
How use PulseAudio and JACK? | JACK Audio …
https://jackaudio.org/faq/pulseaudio_and_jack.html
Here are a couple of basic observations about using JACK and PulseAudio together: While PulseAudio is running, JACK cannot access the same soundcard that Pulse is using. Even though in theory ALSA provides mechanisms for this to be possible (e.g. “dmix” device access), they do not work well enough to support both of these systems reliably.
Alsa dmix high cpu usage | Linux.org
https://www.linux.org/threads/alsa-dmix-high-cpu-usage.22918/
So I decided to skip pulseaudio and only use Alsa with Dmix, and the sound works great! No problem at all with the sound. Added ”autospawn = no” to /etc/pulse/client.conf, but I notice some higher cpu usage. I have set sample rate with Alsa to 44100. mpg123 uses 30%, and mplayer 80%. With pulseaudio mpg123 it is 1-2% and mplayer 20-30%.
What is the relation between ALSA and PulseAudio sound ...
https://askubuntu.com/questions/581128/what-is-the-relation-between-alsa-and-pulseaudio-sound-architecture
The dmix plugin has been integrated with alsa and enabled by default since version 1.0.9 released in 2005. From any real metric, it is part of alsa by itself. It is simply misleading to imply alsa doesn't do what it has done successfully BY DEFAULT for over 16 years at this point.
Advanced Linux Sound Architecture - ArchWiki
https://wiki.archlinux.org/title/Advanced_Linux_Sound_Architecture
If you want OSS applications to work with dmix, install the alsa-oss package as well. Then load the snd-seq-oss, snd-pcm-oss and snd-mixer-oss kernel modules to enable OSS emulation. PulseAudio compatibility. apulse AUR lets you use ALSA for applications that support only PulseAudio for sound. Usage is simply $ apulse yourapplication.
GitHub - i-rinat/apulse: PulseAudio emulation for ALSA
https://github.com/i-rinat/apulse
About. PulseAudio emulation for ALSA. The program provides an alternative partial implementation of the PulseAudio API. It consists of a loader script and a number of shared libraries with the same names as from original PulseAudio, so applications could dynamically load them and think they are talking to PulseAudio.
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