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Running PulseAudio as System-Wide Daemon – PulseAudio
https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/SystemWide/
Starting with PulseAudio 0.9.3 the daemon can be run as a system-wide instance which than can be shared by multiple local users. We recommend running the PulseAudio daemon per-user, just like the traditional ESD sound daemon. In some situations however, such as embedded systems where no real notion of a user exists, it makes sense to use the system …
PulseAudio — Combining Two or More Output Devices
https://chrjen.com/p/pulseaudio-combining-two-or-more-output-devices/
The first number is the card ID, the second is the device ID alsa use. These numbers can be gotten using aplay -l or pacmd list-sinks. The second part uses the combine sink module to combine the sinks together to a new virtual sink. If using PulseAudio system wide then use system.pa instead of default.pa. Stereo output
PulseAudio - LinuxReviews
https://linuxreviews.org/PulseAudio
PulseAudio is a standard audio stack used by as good as all Linux distributions. It places itself between end-user software and the kernels ALSA audio stack. It can be used for mixing, per-application volume control and network audio. It has a history of criticism for it's high CPU use and many, many bugs.
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"
[100% SOLVED] Pulseaudio - I can't start it [100% SOLVED ...
https://dev1galaxy.org/viewtopic.php?id=2689
I: [pulseaudio] main.c: Running in system mode: no I: [pulseaudio] main.c: System supports high resolution timers D: [pulseaudio] memblock.c: Using shared memfd memory pool with 1024 slots of size 64,0 KiB each, total size is 64,0 MiB, maximum usable slot size is 65472 I: [pulseaudio] cpu-x86.c: CPU flags: CMOV MMX SSE SSE2 SSE3 MMXEXT 3DNOW ...
Linux – How to configure ALSA – iTecTec
https://itectec.com/superuser/linux-how-to-configure-alsa/
Typically, when referring to a PCM channel in the configuration file, the format is as follows: "channel-name:card-index,sub-index". So, for example, "dmix:2,0" refers to the dmix pcm channel on card 2, sub-device 0. You see the sub devices associated with each sound card by using this command: aplay -l The final step is the configuration file itself, located here '/etc/asound.conf'. …
Enable system wide hrtf with pulseaudio : linux_gaming
https://www.reddit.com/r/linux_gaming/comments/2ot5ov/enable_system_wide_hrtf_with_pulseaudio/
Launch mpv or mplayer with some 5.1 channel media, You can also download the movie Syntel (google it) from blender foundation. $ mpv movie_name.mp4 --audio-channels=5.1Or$ mplayer movie_name.mp4 -channels 6 Bright back pavucontrol and find mpv on the audio stream.
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