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pulseaudio: src/pulsecore/resampler/trivial.c Source File ...
https://fossies.org/dox/pulseaudio-15.0/trivial_8c_source.html
About: PulseAudio is a networked sound server (for POSIX OSes), a proxy for your sound applications. Fossies Dox: pulseaudio-15.0.tar.xz ("unofficial" and yet experimental doxygen-generated source code documentation)
audio - Pulseaudio loopback resample distortion - Unix ...
https://unix.stackexchange.com/questions/649972/pulseaudio-loopback-resample-distortion
(Trivial resampling may be causing a small amount of noise that I cannot hear...) At best, it's an occasional clicking that periodically starts and stops. At worst, it's a horrible, crushed, "robotic" distortion. When the same client is moved (manually, via pulsemixer) to the default output, all noise goes away.
audio - How to get PulseAudio running? - Raspberry Pi ...
https://raspberrypi.stackexchange.com/questions/639/how-to-get-pulseaudio-running
default-sample-rate = 48000 resample-method = trivial trivial is the lowest quality method, but uses about 6% cpu. src-sinc-fastest also worked for me, but use about 25% CPU. Others may work as well. This later bit I don't quite understand the need for, but it seemed to be the magic ingredient. You can read more about it here.
Audiophile – PulseAudio
https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Audiophile/
For the most geniune resampling at the cost of high CPU usage (even on 2011 CPUs) you can add: resample-method = src-sinc-best-quality Enhancements PulseAudio could be enhanced to make some of this a bit easier. It could open a channel for each sample rate to provide bit-perfect playback of any sample of audio media.
pulseaudio lost soxr resampler method option - Linux Mint ...
https://forums.linuxmint.com/viewtopic.php?t=301388
pulseaudio --dump-resample-methods as you can see next. I have them on my kubuntu 19.04 and wandering why this resamplers are not in my xfce4-Mint 19.2 It would be nice to have them back because they sound better and are more lightweight to my CPU than the speex family. Thanks!! Code: Select all
Anyone using pulseaudio? - HiFiBerry
https://support.hifiberry.com/hc/en-us/community/posts/201490302-Anyone-using-pulseaudio-
It stops anywhere from 1-10 seconds after playing through mplayer. 16/44k files work fine, however. I don't think the problem is with the Hifiberry, but more with Pulseaudio which has a long history of skipping, stuttering and stopping unless you configure it just right. Once I remove pulseaudio, the hi-res audio plays fine.
PulseAudio - Official Kodi Wiki
https://kodi.wiki/view/PulseAudio
default-sample-format = s24le default-sample-rate = 44100 alternate-sample-rate = 48000 ;new with pulseaudio 11 avoid-resampling = true resample-method = speex-float-5 Some remark: This will actively make passthrough non working, as we need s16le format for adding ac3 / dts / etc. to the sink.
Change the default resample-method to speex-float-10 in ...
https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/issues/310
Change the default resample-method to speex-float-10 in daemon.conf Submitted by Amr Ibrahim Assigned to [email protected] Link to original bug (#104486) Description I suggest changing the default resample-method to speex-float-10, instead of speex-float-1, which is the current default now, in /etc/pulse/daemon.conf.
PulseAudio – high CPU usage / Multimedia and Games / Arch ...
https://bbs.archlinux.org/viewtopic.php?id=115292
Pulseaudio CPU usage is just high. Try in /etc/pulse/daemon.conf the "trivial" resample method. resample-method= The resampling algorithm to use. Use one of src-sinc-best-quality, src-sinc-medium-quality, src-sinc-fastest, src-zero-order-hold, src-linear, trivial, speex-float-N, speex-fixed-N, ffmpeg.
[TUTORIAL] Changing PulseAudio defaults and getting …
https://www.reddit.com/r/linux/comments/akhwyr/tutorial_changing_pulseaudio_defaults_and_getting/
Tell PulseAudio to avoid resampling. Tell PulseAudio to use a high quality resample method. PulseAudio defaults to a low-cpu resample method, but any modern computer should be able to be cranked to the max. Ideally, there isn't any resampling going on anyway, so this setting isn't even used. Step 1:
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