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How to Configure and Test 5.1 Surround Sound on Windows 10 ...
https://appuals.com/how-to-configure-and-test-5-1-surround-sound-on-windows-10/#:~:text=Hit%20Enter%20to%20open%20the%20Sound%20Properties.%20Go,Setup%20window%2C%20select%205.1%20Surround%20and%20hit%20Next.
How to configure 5.1 sound for PulseAudio?
https://sourceforge.net/p/sixfireusb/discussion/1341785/thread/7e16113b/
So how can I set up 5.1 analog out for pulseaudio, I don't inted to use jack. For some cheap USB 7.1 sound cards reconnecting them helps and all configuration options are shown in pavucontrol, but not for the 6fire. How can I achieve to get 5.1 sound from the 6fire? Do I have to combine outputs like described in the pulse audio wiki?
Getting DTS 5.1+ sound via S/PDIF or HDMI using PulseAudio ...
https://blogs.gentoo.org/mgorny/2021/07/25/getting-dts-5-1-sound-via-s-pdif-or-hdmi-using-pulseaudio/
audio-spdif=ac3,dts,eac3 audio-channels=5.1 The full list of formats can be found in mpv(1) manpage. If everything works fine, you’re going to see something like the following in mpv output: AO: [alsa] 48000Hz stereo 2ch spdif-ac3 (ignore the stereo part, it is shown like this when passing compressed surround sound through)
Pulseaudio 5.1 configuration problem - No LFE sound output ...
https://forum.manjaro.org/t/pulseaudio-5-1-configuration-problem-no-lfe-sound-output/93651
If 5.1 surround is working on this Live ISO, PulseAudio diagnostics pulseaudio --dump-conf and pacmd dump would show differences in configuration that can be used in Manjaro The main configuration changes needed to create the LFE stream for subwoofer have already been suggested
PulseAudio/Examples - ArchWiki
https://wiki.archlinux.org/title/PulseAudio/Examples
This configuration will use the front/rear/center+lfe (green/black/orange) jacks for the 5.1 sink and the side (grey) jack for the stereo sink. It will also downmix any audio to stereo for the stereo sink, but will not touch the 5.1 output.
pulseaudio - 5.1 sound on Ubuntu 20.04 LTS with 3 …
https://askubuntu.com/questions/1240632/5-1-sound-on-ubuntu-20-04-lts-with-3-3-5mm-jacks-allows-stereo-onlly
My speakers is a Logitech 5.1 surround system with 6 speakers and 3 jacks. Running Windows 10 I can hear all 6 speakers separately, so the hardware is definitely OK. But Ubuntu always shows stereo and I can test front left and front right only. "PulseAudio Volume Control" only allows "Line stereo (connected)" and "Headphone (not connected)".
PulseAudio - LinuxReviews
https://linuxreviews.org/PulseAudio
You will also want this if you are using a 5.1 surround setup: default-sample-channels = 6 ; use enable-lfe-remixing if you have old PulseAudio version ;enable-lfe-remixing = no ; does the same as enable-lfe-remixing = no in latest PA versions remixing-produce-lfe = …
Having Pulseaudio downmix Surround 5.1 to Stereo | Blog of ...
https://thedarkgod.wordpress.com/2013/08/26/having-pulseaudio-downmix-surround5-1-to-stereo/
After a good deal of gnashing of teeth, I finally managed to get Pulseaudio to Do The Right Thing™ (which is what the thing I want, not what it wants): downmixing Surround 5.1 to Stereo.. The problem was simple: I had a lot of lossless FLAC files containing Surround 5.1 audio (that is, 6 channels).
PulseAudio 13.0 release notes - freedesktop.org
https://www.freedesktop.org/wiki/Software/PulseAudio/Notes/13.0/
Improved 5.1 surround channel routing When applications play 5.1 surround audio, they have to tell PulseAudio the channel map of the content. The established naming standards for various surround setups aren't entirely consistent: what is called "rear" speakers in 5.1 setups is called "side" in 7.1 speaker setups.
PulseAudio - Official Kodi Wiki
https://kodi.wiki/view/PulseAudio
PulseAudio can be run in one of two modes these are: Passthrough Mode Used if you want to passthrough (bitstream) AC3, DTS, and EAC3 to an AVR or other device. In order to allow passthrough to work with PulseAudio then it MUST be set to use a 2.0 channel configuration, despite the 2.0 setting this will still allow 5.1 audio from AC3, DTS, and EAC3.
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