Linux-audio-user

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5 participants
20355 discussions

by Lorenzo Sutton

On Sun, 4 Jun 2023 at 22:39, Lorenzo Sutton <lorenzofsutton(a)gmail.com> wrote: > I am also making available the 'sources' (i.e. Rosegarden files, Yoshimi > state, Pd patch, etc.) under GPL 3.0 > > Here is the git repository: > https://gitlab.com/lorenzosu-team/synthesised-glimpse-two-bits Someone just made me notice that this wasn't public, and indeed had been published under the wrong namespace. The publicly available (and now accessible) repo is here: https://gitlab.com/lorenzosu/synthesised-glimpse-two-bits Sorry for the noise and confusion :-)

1 hour, 27 minutes

Bluetooth output without pulseaudio?

by Peter P.

Hi list, does anyone know if there is support for audio over bluetooth in alsa without having to use pulseaudio? Thanks! Peter

20 hours, 16 minutes

[ANN] The QStuff* Spring'23 Release batch #1

by Rui Nuno Capela

Hello! The first batch of the 'QStuff*': QjackCtl [1], Qsynth [2], Qsampler [3], QXGEdit [4], QmidiCtl [5] and QmidiNet [6], are all being released for the (northern) Spring'23 season. Enjoy while it's warm. ** QjackCtl - JACK Audio Connection Kit Qt GUI Interface [1] ** QjackCtl 0.9.11 (spring'23) released! QjackCtl is an aged yet modern, not so 'simple' anymore, Qt [7] application to control the JACK [8] sound server, for the Linux Audio [12] infrastructure. Change-log: - Graph: Soft incremental bounds constraints now imposed to all new and old nodes positioning. - Prepping into the next development cycle (with Qt >= 6.5). Website: https://qjackctl.sourceforge.io http://qjackctl.sourceforge.net Project page: https://sourceforge.net/projects/qjackctl Downloads: https://sourceforge.net/projects/qjackctl/files - source tarball: https://download.sf.net/qjackctl/qjackctl-0.9.11.tar.gz - source package: https://download.sf.net/qjackctl/qjackctl-0.9.11-55.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qjackctl/qjackctl-0.9.11-55.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qjackctl/qjackctl-0.9.11-55.1.x86_64.AppImage Git repos: https://git.code.sf.net/p/qjackctl/code https://github.com/rncbc/qjackctl.git https://gitlab.com/rncbc/qjackctl.git https://codeberg.com/rncbc/qjackctl.git ** Qsynth - A FluidSynth Qt GUI Interface [2] ** Qsynth 0.9.11 (spring'23) released! Qsynth is a FluidSynth [10] GUI front-end application written in C++ around the Qt framework [7] using Qt Designer. Change-log: - Optimized audio output peak-meters. - Prepping into the next development cycle (with Qt >= 6.5). Website: https://qsynth.sourceforge.io http://qsynth.sourceforge.net Project page: https://sourceforge.net/projects/qsynth Downloads: https://sourceforge.net/projects/qsynth/files - source tarball: https://download.sf.net/qsynth/qsynth-0.9.11.tar.gz - source package: https://download.sf.net/qsynth/qsynth-0.9.11-55.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qsynth/qsynth-0.9.11-55.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qsynth/qsynth-0.9.11-55.1.x86_64.AppImage - Flatpak [21] package (thanks to Pedro Lopez-Cabanillas): https://flathub.org/apps/details/org.rncbc.qsynth Git repos: https://git.code.sf.net/p/qsynth/code https://github.com/rncbc/qsynth.git https://gitlab.com/rncbc/qsynth.git https://codeberg.com/rncbc/qsynth.git ** Qsampler - A LinuxSampler Qt GUI Interface [3] ** Qsampler 0.9.10 (spring'23) released! Qsampler is a LinuxSampler [11] GUI front-end application written in C++ around the Qt framework [7] using Qt Designer. Change-log: - Bumping copyright headers to the brand new year. Website: https://qsampler.sourceforge.io http://qsampler.sourceforge.net Project page: https://sourceforge.net/projects/qsampler Downloads: https://sourceforge.net/projects/qsampler/files - source tarballs: https://download.sf.net/qsampler/qsampler-0.9.10.tar.gz https://download.sf.net/qsampler/liblscp-0.9.10.tar.gz - source packages: https://download.sf.net/qsampler/qsampler-0.9.10-54.1.rncbc.suse.src.rpm https://download.sf.net/qsampler/liblscp-0.9.10-54.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qsampler/qsampler-0.9.10-54.1.rncbc.suse.x86_64.rpm https://download.sf.net/qsampler/liblscp6-0.9.10-54.1.rncbc.suse.x86_64.rpm https://download.sf.net/qsampler/liblscp-devel-0.9.10-54.1.rncbc.suse.x86_6… - AppImage [20] package: https://download.sf.net/qsampler/qsampler-0.9.10-54.1.x86_64.AppImage Git repos: https://git.code.sf.net/p/qsampler/code https://github.com/rncbc/qsampler.git https://gitlab.com/rncbc/qsampler.git https://codeberg.com/rncbc/qsampler.git https://git.code.sf.net/p/qsampler/liblscp https://github.com/rncbc/liblscp.git https://gitlab.com/rncbc/liblscp.git https://codeberg.com/rncbc/liblscp.git ** QXGEdit - A Qt XG Editor [4] ** QXGEdit 0.9.10 (spring'23) released! QXGEdit is a live XG instrument editor, specialized on editing MIDI System Exclusive files (.syx) for the Yamaha DB50XG [14] and thus probably a baseline for many other XG devices. Change-log: - Micro-adjustments to the View > Options... dialog layout. - Prepping into the next development cycle (with Qt >= 6.5). Website: https://qxgedit.sourceforge.io http://qxgedit.sourceforge.net Project page: https://sourceforge.net/projects/qxgedit Downloads: https://sourceforge.net/projects/qxgedit/files - source tarball: https://download.sf.net/qxgedit/qxgedit-0.9.10.tar.gz - source package: https://download.sf.net/qxgedit/qxgedit-0.9.10-54.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qxgedit/qxgedit-0.9.10-54.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qxgedit/qxgedit-0.9.10-54.1.x86_64.AppImage Git repos: https://git.code.sf.net/p/qxgedit/code https://github.com/rncbc/qxgedit.git https://gitlab.com/rncbc/qxgedit.git https://codeberg.com/rncbc/qxgedit.git ** QmidiCtl - A MIDI Remote Controller via UDP/IP Multicast [5] ** QmidiCtl 0.9.10 (spring'23) released! QmidiCtl [5] is a MIDI remote controller application that sends MIDI data over the network, using UDP/IP multicast. Inspired by multimidicast [15] and designed to be compatible with ipMIDI [15] for Windows. QmidiCtl [5] was long ago designed for the Maemo [17] enabled handheld devices, namely the late Nokia N900 [18] and promoted to the Maemo Package [18] repositories. Nevertheless, QmidiCtl [5] may still be found effective as a regular desktop application and recently as an Android application as well. Change-log: - Prepping into the next development cycle (with Qt >= 6.5). Website: https://qmidictl.sourceforge.io http://qmidictl.sourceforge.net Project page: https://sourceforge.net/projects/qmidictl Downloads: https://sourceforge.net/projects/qmidictl/files - source tarball: https://download.sf.net/qmidictl/qmidictl-0.9.10.tar.gz - source package: https://download.sf.net/qmidictl/qmidictl-0.9.10-54.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qmidictl/qmidictl-0.9.10-54.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qmidictl/qmidictl-0.9.10-54.1.x86_64.AppImage - Android packages: https://download.sf.net/qmidictl/qmidictl-0.9.10-54.1.arm64-v8a.apk https://download.sf.net/qmidictl/qmidictl-0.9.10-54.1.x86_64.apk https://play.google.com/store/apps/details?id=org.rncbc.qmidictl Git repos: https://git.code.sf.net/p/qmidictl/code https://github.com/rncbc/qmidictl.git https://gitlab.com/rncbc/qmidictl.git https://codeberg.com/rncbc/qmidictl.git ** QmidiNet - A MIDI Network Gateway via UDP/IP Multicast [6] ** QmidiNet 0.9.10 (spring'23) released! QmidiNet is a MIDI network gateway application that sends and receives MIDI data (ALSA-MIDI [9] and JACK-MIDI [8]) over the network, using UDP/IP multicast. Inspired by multimidicast [15] and designed to be compatible with ipMIDI [16] for Windows. Change-log: - Fixed lost or out of order messages on JACK-MIDI client. - Prepping into the next development cycle (with Qt >= 6.5). Website: https://qmidinet.sourceforge.io http://qmidinet.sourceforge.net Project page: https://sourceforge.net/projects/qmidinet Downloads: https://sourceforge.net/projects/qmidinet/files - source tarball: https://download.sf.net/qmidinet/qmidinet-0.9.10.tar.gz - source package: https://download.sf.net/qmidinet/qmidinet-0.9.10-54.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qmidinet/qmidinet-0.9.10-54.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qmidinet/qmidinet-0.9.10-54.1.x86_64.AppImage Git repos: https://git.code.sf.net/p/qmidinet/code https://github.com/rncbc/qmidinet.git https://gitlab.com/rncbc/qmidinet.git https://codeberg.com/rncbc/qmidinet.git -- License: All of the Qstuff* are free, open-source Linux Audio [11] software, distributed under the terms of the GNU General Public License (GPL) version 2 or later [12]. References: [1] QjackCtl - A JACK Audio Connection Kit Qt GUI Interface https://qjackctl.sourceforge.io [2] Qsynth - A fluidsynth Qt GUI Interface https://qsynth.sourceforge.io [3] Qsampler - A LinuxSampler Qt GUI Interface https://qsampler.sourceforge.io [4] QXGEdit - A Qt XG Editor https://qxgedit.sourceforge.io [5] QmidiCtl - A MIDI Remote Controller via UDP/IP Multicast https://qmidictl.sourceforge.io [6] QmidiNet - A MIDI Network Gateway via UDP/IP Multicast https://qmidinet.sourceforge.io [7] Qt framework, C++ class library and tools for cross-platform application and UI development https://qt.io/ [8] JACK Audio Connection Kit https://jackaudio.org [9] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [10] FluidSynth - A SoundFont Synthesizer A real-time software synthesizer based on SoundFont 2 specifications https://www.fluidsynth.org [11] LinuxSampler - The Linux Sampler Project A modular, streaming capable, realtime audio sampler https://www.linuxsampler.org [12] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [13] GPL - GNU General Public License https://www.gnu.org/copyleft/gpl.html [14] Yamaha DB50XG (https://web.archive.org/web/20150607065739/) http://www.soundonsound.com/sos/1996_articles/may96/yamahadb50xg.html [15] multimidicast - sends and receives MIDI from ALSA sequencers over network https://llg.cubic.org/tools/multimidicast [16] ipMIDI - MIDI over Ethernet ports - send MIDI over your LAN https://nerds.de [17] Maemo.org - Home of the Maemo community https://www.maemo.org [18] Maemo.org Wiki - Nokia N900 https://wiki.maemo.org/Nokia_N900 [19] Maemo.org - Downloads: QmidiCtl https://maemo.org/downloads/product/Maemo5/qmidictl [20] AppImage, Linux apps that run anywhere https://appimage.org/ [21] Flatpak, next-generation technology for building and distributing desktop applications on Linux https://flatpak.org/ See also: https://www.rncbc.org/drupal/node/2439 See you all soon! -- rncbc aka Rui Nuno Capela

4 days, 19 hours

Tenacity 1.3 (beta)

by Will Godfrey

I just want to give a shout out to this for those who don't know. It is a fork from Audacity maintaining FOSS with no telemetry, and pushing forward with development. It's a substantial chunk of code, and unfortunately somewhat above my 'pay grade' otherwise I'd be in there! However I do now use it in place of Audacity and am not seeing any issues so far. If I do hit any, I will of course file a bug report. For those not liking the colours there is now a menu of different themes (first time default is a dark one). I know there is a desire to get 'proper' Jack support, rather than going through Port Audio but it's not there yet. However, they apparently have pipewire support - I don't use it so don't know how well that works. Take a look here: https://codeberg.org/tenacityteam/tenacity -- Will J Godfrey {apparently now an 'elderly'} https://willgodfrey.bandcamp.com/ http://yoshimi.github.io Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song.

5 days, 13 hours

Re: [ecasound] ecasound and pulseaudio

by Francesco Ariis

Dear Hans, dear Rocco, Il 29 maggio 2023 alle 08:43 hbezemer(a)kliksafe.nl ha scritto: > I've played a .wav file several times and can't reproduce the unwanted behaviour. > > Have you tried stopping the pulseaudio server and using only alsa? Il 29 maggio 2023 alle 09:15 rocco556(a)aim.com ha scritto: > I uninstalled PulseAudio altogether because there were so many problems with running the Jack Server. And even though QJackControl Has ways to deal with PulseAudio, I write Jack commands in scripts. Of course PulseAudio kept getting reinstalled when I installed certain other programs. So maybe turning it off is your best bet. I did not even know you could stop pulseaudio! After: $ systemctl --user stop pulseaudio.socket pulseaudio.service # and `systemctl status --user pulseaudio.service` to # double check `ecasound -i ~/some-file.ogg -o alsa` worked! It is a cumbersome but it will do. Thanks —F

1 week

Yoshimi V2.3.0 is out there :)

by Will Godfrey

Version 2.3.0 - Painted Bunting There's been a major overhaul of the graphics for better visibility. We've added a very complete user-definable colour theme system. There is indication when any rotary control or slider is not at its default. Many controls are now high resolution yet both forward and backward compatible with older Yoshimi versions. All the documentation has been revised. Full details are in /doc/Yoshimi_2.3.0_features.txt Yoshimi source code is available from either: https://sourceforge.net/projects/yoshimi Or: https://github.com/Yoshimi/yoshimi Full build instructions are in 'INSTALL'. Our list archive is at: https://www.freelists.org/archive/yoshimi To post, email to: yoshimi(a)freelists.org Also, while there are only two themes that are immediately available, there are others that can be imported from /doc/examples/themes/ -- Will J Godfrey {apparently now an 'elderly'}

1 week

ecasound and pulseaudio

by Francesco Ariis

Hello lists, is anyone using `ecasound` with PulseAudio? When I try something as simple as ecasound -i somefile.ogg -o alsa I get underruns and other unwanted behaviours (e.g. playback is too fast). ecasound: v2.9.3 OS: Debian bookwork Thanks in advance —F

1 week, 1 day

ov-client 0.20.2

by Giso Grimm

ov-client 0.20.2 has been released. ovbox is a system for network music collaboration. It comes with 3D-audio, individual spatial mixes, built-in multi-channel audio recorder and integration of DIY low-cost, low-delay head tracking. The package "ov-client" consists of a command line and GUI client for the ovbox system. Packages are available for archlinux (new! Thanks to gri573), debian/Ubuntu and MacOS, next to images for headless Raspberry Pi setups. Links: Website: https://ovbox.de/ Source: https://github.com/gisogrimm/ov-client Installation instructions: https://github.com/gisogrimm/ovbox/wiki/Installation -- Giso Grimm

2 weeks, 1 day

Mamba 2.4 released

by Hermann Meyer

Mamba is a Virtual MIDI Keyboard, a 16 Channel Live MIDI Looper and a MIDI File player for ALSA and Jack Audio Connection Kit mamba <https://raw.githubusercontent.com/brummer10/Mamba/master/Mamba.png> Release v2.4: * Fix Segfault when Mamba is started under NSM or RaySession * Fix Reset knobs by double-click / right-click * Fix Ignore key repeat * Fix issues with new fluidsynth API 2.2.3 * Fix Mamba closes/stops in non-session-manager instead of hiding it's GUI * Fix Document new keyboard shortcuts * Add MIDI through on/off option in toolbar and/or menu * Fix connect to coresponding fluidsynth instance when multiple instances been running * Fix build with gcc 13 * Add Support Just Intonation * Add Scala support (/.scl) tuning and (/.kbm) MIDI Keyboard mapping format files * Add support for multiple (Virtual MIDI) Keyboard layouts corresponding to the loaded Scala (Ratio) Release: https://github.com/brummer10/Mamba/releases/tag/v2.4 Project Page: https://github.com/brummer10/Mamba

2 weeks, 3 days

spectmorph-0.6.0

by Stefan Westerfeld

spectmorph-0.6.0 has been released. The new main features are: - SpectMorph now provides a CLAP plugin. - A filter with different filter modes was added. - A new, more flexible modulation system was added. - SpectMorph now provides visual feedback for modulated parameters. Video Tutorial for 0.6.0: https://youtu.be/watch?v=scKrf0o6e6k What is SpectMorph? ------------------- SpectMorph is a free software project which allows to analyze samples of musical instruments, and to combine them (morphing). It can be used to construct hybrid sounds, for instance a sound between a trumpet and a flute; or smooth transitions, for instance a sound that starts as a trumpet and then gradually changes to a flute. SpectMorph ships with many ready-to-use instruments which can be combined using morphing. SpectMorph is implemented in C++ and licensed under the GNU LGPL version 2.1 or later Integrating SpectMorph into your Work ------------------------------------- SpectMorph is currently available for Linux, Windows and macOS (Intel and Apple Silicon), with CLAP/LV2/VST plugins. Under Linux, there is also JACK Support. Links: ------ Website: http://www.spectmorph.org Download: http://www.spectmorph.org/downloads There are many audio demos on the website, which demonstrate morphing between instruments. List of Changes in SpectMorph 0.6.0: ------------------------------------ #### New features * New, more flexible modulation system * Added filter with different filter modes * Provide visual feedback for modulated properties * Provide signed .pkg installers for macOS (Intel and ARM) #### CLAP Plugin * Provide CLAP Plugin * Support for per-voice modulation * Support timestamped modulation/automation events #### LV2 Plugin * Support LV2 on all platforms * Fix crashes triggered by Carla (absolute_path/abstract_path returning NULL) * Support newer LV2 development headers #### Minor Changes * Support "Velocity" as modulation source * Make pitch bend range configurable * New Presets with filter: "Cheese Cake Bass", "Liquid Silver" * Sort midi events by timestamp to workaround Bitwig bug * Sliders now support shift+drag for fine editing * Support for Apple Silicon * Avoid crashes if XOpenIM / XCreateIC return NULL (#15). * Fix statically linked plugin data directory location (works in flatpak apps now). * Add dockerized MXE builds for windows, bump compiler version to gcc-12. * Bump minimum C++ standard to C++17 * Fix build on RISC-V (#13) * Use GitHub CI for Linux, macOS and Windows * Change license from "LGPL v3 or later" to "LGPL v2.1 or later". * Minor fixes and cleanups #### Internals: Properties * Add generic property handling * Simplify load/save/gui for properties * Support modulatable properties using ModulationList * Add gui for editing property value and ModulationList * MorphPlan is no longer ref-counted, just one instance per Project * Introduced MorphOperatorConfig objects for cleaner/faster parameter updates #### Internals: Filter * Add two filter types: "Ladder" and "Sallen-Key" filter to output operator * Integrated PandaResampler for SIMD 4x filter oversampling * Support modulation with high time resolution for filter #### Internals: UI Toolkit * Support multiple update regions in UI toolkit * Optimize drawing for UI toolkit * Support "software sprites" for efficient visual feedback * Map Ctrl+Left Click to Right Click on macOS #### Internals: Optimizations * Pass wav set pointers (instead of strings) to morph linear/grid/source. * Avoid fmod() for phase truncation. * Build using -ffast-math * NotifyBuffer: fast dsp thread -> ui thread notifications (no malloc in dsp thread) * Avoid allocations in dsp thread in many cases (retrigger, noise decoder process) * Support optimized SIMD code on ARM (Apple Silicon), code from Peter Johnson (#11) -- Stefan Westerfeld, http://space.twc.de/~stefan

2 weeks, 4 days

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Linux-audio-user