Linux-audio-announce

linux-audio-announce@lists.linuxaudio.org

3226 discussions

by Hermann Meyer

aloop is a audio file looper for Linux using PortAudio as backend (jack, pulse, alsa), libsndfile to load sound files and zita-resampler to resample the files when needed. The GUI is created with libxputty. aloop comes with the following features: * support all file formats supported by libsndfile. * resample files on load to match session Sample Rate * file loading by drag n' drop * included file browser * open file directly in a desktop file browser * open file on command-line * create, sort, save and load playlists * select to loop over a single file or over the play list * move play-head to mouse position in wave view * set loop points for start/end loop * save loop points in play list * save selected loop as wav file * play backwards * volume control * endless looping * break playback (keyboard support space bar) * reset play-head to start position (keyboard support courser left) This release add support for drag and drop indicator inside the playlist. It may as well fix some small bugs, or, maybe introduce new ones. Dependencies * libsndfile1-dev * portaudio19-dev * libcairo2-dev * libx11-dev Project Page: https://github.com/brummer10/aloop Release Page: https://github.com/brummer10/aloop/releases/tag/v0.3

1 year

[LAA] ImpulseLoader.lv2 v0.4 released

by Hermann Meyer

ImpulseLoader is a simple, mono, IR-File loader/convolution LV2 plug for Linux and windows. This release fix issues with arbitrary buffer sizes. IR-Files could be loaded via the integrated File Browser, or, when supported by the host, via drag and drop. A pop up menu provide quick access to all IR Files in the current loaded Path. If the IR-File have more then 1 channel, only the first channel will be used. IR-Files will be resampled on the fly to match the session Sample Rate. Project Page: https://github.com/brummer10/ImpulseLoader.lv2 Release Page: https://github.com/brummer10/ImpulseLoader.lv2/releases/tag/v0.4

1 year

[LAA] Qtractor 1.5.3 - A Mid-Winter'25 Release

by Rui Nuno Capela

Hi all, Qtractor 1.5.3 (mid-winter'25) is out! Change-log: - MIDI clip editor (aka. piano-roll): mouse cursor pointer shape now follows the current edit/draw mode permanently. - Attempt to improve MIDI SPP accuracy by postponing MIDI Continue command in one 16th note at playback (re)start. - Specific to (lib)RubberBand time-stretching and pitch-shifting, formant preserve and finer (R3) engine processing are now added to audio clip/playback options. - Resume normal playback state if rolling when transport rewind or fast-forward is disengaged. - Custom Style Sheet files (*.qss): all url() paths are considered relative to style-sheet file location. - Enforce a fixed size when LV2 plug-in UI no-user-resize feature is explicitly requested.) Description: Qtractor [1] is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework [2]. Target platform is Linux, where the Jack Audio Connection Kit (JACK [3]) for audio and the Advanced Linux Sound Architecture (ALSA [4]) for MIDI are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. Website: https://qtractor.org https://qtractor.sourceforge.io http://qtractor.sourceforge.net Project page: https://sourceforge.net/projects/qtractor Downloads: https://sourceforge.net/projects/qtractor/files - source tarball: https://download.sf.net/qtractor/qtractor-1.5.3.tar.gz - source package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-1.5.3-10.1.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-1.5.3-10.1.rncbc.suse.x86_64.rpm - AppImage [7] package: https://download.sf.net/qtractor/qtractor-1.5.3-10.1.x86_64.AppImage - Flatpak [8] package (thanks Hubert Figuière): https://flathub.org/apps/details/org.rncbc.qtractor Git repos: https://git.code.sf.net/p/qtractor/code https://github.com/rncbc/qtractor.git https://gitlab.com/rncbc/qtractor.git https://codeberg.org/rncbc/qtractor.git Wiki: https://sourceforge.net/p/qtractor/wiki/ - static rendering: https://qtractor.org/doc http://qtractor.sourceforge.net/doc https://qtractor.sourceforge.io/doc - user manual & how-to's: https://download.sf.net/qtractor/qtractor-manual-and-howtos.epub https://download.sf.net/qtractor/qtractor-manual-and-howtos.pdf License: Qtractor [1] is free, open-source Linux Audio [5] software, distributed under the terms of the GNU General Public License (GPL [6]) version 2 or later. References: [1] Qtractor - An audio/MIDI multi-track sequencer https://qtractor.org https://qtractor.sourceforge.io http://qtractor.sourceforge.net [2] Qt framework, C++ class library and tools for cross-platform application and UI development https://qt.io/ [3] JACK Audio Connection Kit https://jackaudio.org [4] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [5] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [6] GPL - GNU General Public License https://www.gnu.org/copyleft/gpl.html [7] AppImage, Linux apps that run anywhere https://appimage.org/ [8] Flatpak, next-generation technology for building and distributing desktop applications on Linux https://flatpak.org/ See also: https://www.rncbc.org/drupal/node/2735 Enjoy! - - - rncbc aka Rui Nuno Capela

1 year

[LAA] Brickworks 1.3.0 released

by Stefano D'Angelo

Hi all! We are glad to announce that we released version 1.3.0 of Brickworks, the music DSP toolkit that supplies you with the fundamental building blocks for creating and enhancing audio engines on any platform. Here's a short list of changes: * Introduced fast time-invariant TDF-II IIR filters of first and second order (biquads) and new related examples. * Now C++ API/implementations use BW_NULL instead of nullptr to support ancient C++ compilers. * Improved build system for examples and updated related documentation. * Fixed several small documentation typos. Consequently, we also updated Brickworks Pro algorithms to take advantage of the latest improvements. Brickworks is fully free/open source software (GPLv3 license) and we also offer commercial licenses. You can find more information on the official web page: https://www.orastron.com/algorithms#brickworks. Best regards, Stefano D'Angelo Orastron - https://www.orastron.com/

1 year

[LAA] Call for LAC Reviewers

by Romain Michon

Hi everyone, As we're getting ready for LAC 2025, we're currently looking for potential reviewers for the scientific track of the conference. In fact, and to be completely transparent about this, it turns out that the "historial list of LAC reviewers" has been lost after "all these years without LAC." After the paper submission deadline (March 24) will be passed, reviewers will have until April 18 to write their reviews. We hope to be able to assign no more than three papers to each reviewer. Whether you already reviewed for LAC or not, we kindly ask you to fill out this form: https://framaforms.org/reviewer-call-for-lac-25-1738313198 to apply to be a reviewer. Filling out this form doesn't guaranty that you will review for LAC: your application will be reviewed by the scientific committee of the conference who will shortly let you know if it has been accepted or not. We thank you in advance for your help with that! As a side note, we remind you (again) that the paper submission deadline for LAC 2025 is March 24: https://jimlac25.inria.fr/lac/#important-dates We look forward to seeing you in Lyon in June! Cheers, Romain Michon (for the LAC 2025 organizational committee) ps: feel free to forward this message to any group/individual/platform who might be able to help with this!

1 year

[LAA] First release for aloop v0.1

by Hermann Meyer

aloop is a audio file looper for Linux using PortAudio as back-end (jack, pulse, alsa), libsndfile to load sound files and zita-resampler to resample the files when needed. The GUI is created with libxputty. This is the first release for aloop, it comes with the following features: * support all file formats supported by libsndfile. * resample files on load to match session Sample Rate * file loading by drag n' drop * included file browser * open file directly in a desktop file browser * open file on command-line * create, sort, save and load playlists * select to loop over a single file or over the play list * move play-head to mouse position in wave view * set loop points for start/end loop * save loop points in play list * save selected loop as wav file * play backwards * volume control * break playback (keyboard support space bar) * reset play-head to start position (keyboard support courser left) Dependencies * libsndfile1-dev * portaudio19-dev * libcairo2-dev * libx11-dev Project page: https://github.com/brummer10/aloop Release Page: https://github.com/brummer10/aloop/releases/tag/v0.1 Please report issues to the project issue tracker.

1 year

[LAA] Qtractor 1.5.2 - A New-Year'25 Release

by Rui Nuno Capela

Greetings, Qtractor 1.5.2 (new-year'25) released! Change-log: - Duplex MIDI Clock mode is not allowed anymore. - Immediate and consecutive plugin parameter changes are now merged into a single undo-able command, reflecting only the first value change in the series, dropping the previous old algorithm, which was dead wrong if not utterly defective. - Unique track names resolve to the first line only. - Help/Shortcuts... Search tool gets implemented; all changed MIDI controller shortcuts are reverted to their previous settings, when discarding or dismissing the dialog. - Fixed missing MIDI SPP in some cases. Description: Qtractor [1] is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework [2]. Target platform is Linux, where the Jack Audio Connection Kit (JACK [3]) for audio and the Advanced Linux Sound Architecture (ALSA [4]) for MIDI are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. Website: https://qtractor.org https://qtractor.sourceforge.io http://qtractor.sourceforge.net Project page: https://sourceforge.net/projects/qtractor Downloads: https://sourceforge.net/projects/qtractor/files - source tarball: https://download.sf.net/qtractor/qtractor-1.5.2.tar.gz - source package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-1.5.2-9.1.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-1.5.2-9.1.rncbc.suse.x86_64.rpm - AppImage [7] package: https://download.sf.net/qtractor/qtractor-1.5.2-9.1.x86_64.AppImage - Flatpak [8] package (thanks Hubert Figuière): https://flathub.org/apps/details/org.rncbc.qtractor Git repos: https://git.code.sf.net/p/qtractor/code https://github.com/rncbc/qtractor.git https://gitlab.com/rncbc/qtractor.git https://codeberg.org/rncbc/qtractor.git Wiki: https://sourceforge.net/p/qtractor/wiki/ - static rendering: https://qtractor.org/doc http://qtractor.sourceforge.net/doc https://qtractor.sourceforge.io/doc - user manual & how-to's: https://download.sf.net/qtractor/qtractor-manual-and-howtos.epub https://download.sf.net/qtractor/qtractor-manual-and-howtos.pdf License: Qtractor [1] is free, open-source Linux Audio [5] software, distributed under the terms of the GNU General Public License (GPL [6]) version 2 or later. References: [1] Qtractor - An audio/MIDI multi-track sequencer https://qtractor.org https://qtractor.sourceforge.io http://qtractor.sourceforge.net [2] Qt framework, C++ class library and tools for cross-platform application and UI development https://qt.io/ [3] JACK Audio Connection Kit https://jackaudio.org [4] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [5] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [6] GPL - GNU General Public License https://www.gnu.org/copyleft/gpl.html [7] AppImage, Linux apps that run anywhere https://appimage.org/ [8] Flatpak, next-generation technology for building and distributing desktop applications on Linux https://flatpak.org/ See also: https://www.rncbc.org/drupal/node/2722 Enjoy! - - - rncbc aka Rui Nuno Capela

1 year

[LAA] Vee One Suite 1.3.0 - A New-Year'25 Release

by Rui Nuno Capela

Greetings, The 'Vee One Suite', the 'gang-of-four' 'old-school' software instruments, * synthv1 [1] as a polyphonic subtractive synthesizer; * samplv1 [2] a polyphonic sampler synthesizer; * drumkv1 [3] as yet another drum-kit sampler; * padthv1 [4] a polyphonic additive synthesizer. Are here released for the New-Year'25 recycle... All still delivered in dual form: - a pure stand-alone JACK client with JACK-session [5], NSM (Non/New Session Management [6]) and both JACK MIDI and ALSA MIDI [7] input support; - a LV2 instrument plug-in [8]. Change-log: - Just another Vee-One's release for the New Year... - Last current element is now preserved and selected on preset and/or LV2 plug-in load (host permiting). (drumkv1 [3] only) - LV2 Plug-in: element parameters as legacy input control ports are not automatable nor addressable from the host anymore. (drumkv1 [3] only) - LV2 Plug-in: avoid making offset and loop range changes as regular parameter updates, which marked the host's state dirty (modified). (applies to samplv1 [2] and drumkv1 [3] only) The 'Vee One Suite' are free, open-source Linux Audio [10] software, distributed under the terms of the GNU General Public License (GPL) [11] version 2 or later. **synthv1 - an old-school polyphonic synthesizer [1] ** synthv1 1.3.0 (new-year'25) released! synthv1 is an old-school all-digital 4-oscillator subtractive polyphonic synthesizer with stereo fx. LV2 URI: http://synthv1.sourceforge.net/lv2 website: https://synthv1.sourceforge.io http://synthv1.sourceforge.net project page: https://sourceforge.net/projects/synthv1 downloads: https://sourceforge.net/projects/synthv1/files - source tarball: https://download.sf.net/synthv1/synthv1-1.3.0.tar.gz - source package: https://download.sf.net/synthv1/synthv1-1.3.0-7.1.rncbc.suse.src.rpm - binary packages (openSUSE Tumbleweed): https://download.sf.net/synthv1/synthv1-jack-1.3.0-7.1.rncbc.suse.x86_84.rpm https://download.sf.net/synthv1/synthv1-lv2-1.3.0-7.1.rncbc.suse.x86_84.rpm - AppImage [9] package (JACK stand-alone only): https://download.sf.net/synthv1/synthv1-jack-1.3.0-7.1.x86_64.AppImage git repos: https://git.code.sf.net/p/synthv1/code https://github.com/rncbc/synthv1.git https://gitlab.com/rncbc/synthv1.git https://codeberg.org/rncbc/synthv1.git **samplv1 - an old-school polyphonic sampler [2]** samplv1 1.3.0 (new-year'25) released! samplv1 is an old-school polyphonic sampler synthesizer with stereo fx. LV2 URI: http://samplv1.sourceforge.net/lv2 website: https://samplv1.sourceforge.io http://samplv1.sourceforge.net project page: https://sourceforge.net/projects/samplv1 downloads: https://sourceforge.net/projects/samplv1/files - source tarball: https://download.sf.net/samplv1/samplv1-1.3.0.tar.gz - source package: https://download.sf.net/samplv1/samplv1-1.3.0-7.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/samplv1/samplv1-jack-1.3.0-7.1.rncbc.suse.x86_84.rpm https://download.sf.net/samplv1/samplv1-lv2-1.3.0-7.1.rncbc.suse.x86_84.rpm - AppImage [9] package (JACK stand-alone only): https://download.sf.net/samplv1/samplv1-jack-1.3.0-7.1.x86_64.AppImage git repos: https://git.code.sf.net/p/samplv1/code https://github.com/rncbc/samplv1.git https://gitlab.com/rncbc/samplv1.git https://codeberg.org/rncbc/samplv1.git **drumkv1 - an old-school drum-kit sampler [3]** drumkv1 1.3.0 (new-year'25) released! drumkv1 is an old-school drum-kit sampler synthesizer with stereo fx. LV2 URI: http://drumkv1.sourceforge.net/lv2 website: https://drumkv1.sourceforge.io http://drumkv1.sourceforge.net project page: https://sourceforge.net/projects/samplv1 downloads: https://sourceforge.net/projects/drumkv1/files - source tarball: https://download.sf.net/drumkv1/drumkv1-1.3.0.tar.gz - source package: https://download.sf.net/drumkv1/drumkv1-1.3.0-7.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/drumkv1/drumkv1-jack-1.3.0-7.1.rncbc.suse.x86_84.rpm https://download.sf.net/drumkv1/drumkv1-lv2-1.3.0-7.1.rncbc.suse.x86_84.rpm - AppImage [9] package (JACK stand-alone only): https://download.sf.net/drumkv1/drumkv1-jack-1.3.0-7.1.x86_64.AppImage git repos: https://git.code.sf.net/p/drumkv1/code https://github.com/rncbc/drumkv1.git https://gitlab.com/rncbc/drumkv1.git https://codeberg.org/rncbc/drumkv1.git **padthv1 - an old-school polyphonic additive synthesizer [4]** padthv1 1.3.0 (new-year'25) released! padthv1 is an old-school polyphonic additive synthesizer with stereo fx. padthv1 is based on the PADsynth algorithm by Paul Nasca, as a special variant of additive synthesis. LV2 URI: http://padthv1.sourceforge.net/lv2 website: http://padthv1.sourceforge.net https://padthv1.sourceforge.io project page: https://sourceforge.net/projects/padthv1 downloads: https://sourceforge.net/projects/padthv1/files - source tarball: https://download.sf.net/padthv1/padthv1-1.3.0.tar.gz - source package: https://download.sf.net/padthv1/padthv1-1.3.0-7.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/padthv1/padthv1-jack-1.3.0-7.1.rncbc.suse.x86_84.rpm https://download.sf.net/padthv1/padthv1-lv2-1.3.0-7.1.rncbc.suse.x86_84.rpm - AppImage [9] package (JACK stand-alone only): https://download.sf.net/padthv1/padthv1-jack-1.3.0-7.1.x86_64.AppImage git repos: https://git.code.sf.net/p/padthv1/code https://github.com/rncbc/padthv1.git https://gitlab.com/rncbc/padthv1.git https://codeberg.org/rncbc/padthv1.git References: [1] synthv1 - an old-school polyphonic synthesizer https://synthv1.sourceforge.io http://synthv1.sourceforge.net [2] samplv1 - an old-school polyphonic sampler https://samplv1.sourceforge.io http://samplv1.sourceforge.net [3] drumkv1 - an old-school drum-kit sampler https://drumkv1.sourceforge.io http://drumkv1.sourceforge.net [4] padthv1 - an old-school polyphonic additive synthesizer https://padthv1.sourceforge.io http://padthv1.sourceforge.net [5] JACK Audio Connection Kit https://jackaudio.org/ [6] NSM, Non Session Management (legacy) http://non.tuxfamily.org/nsm/ New Session Manager https://new-session-manager.jackaudio.org/ [7] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [8] LV2, Audio Plugin Standard, the extensible successor of LADSPA https://lv2plug.in/ [9] AppImage, Linux apps that run anywhere https://appimage.org/ [10] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [11] GNU General Public License https://www.gnu.org/copyleft/gpl.html See also: https://www.rncbc.org/drupal/node/2721 Enjoy. - - - rncbc aka. Rui Nuno Capela

1 year

[LAA] Qtractor 1.5.1 - An(other) End-of-Year'24 Release

by Rui Nuno Capela

Hi again, Qtractor 1.5.1 (end-of-year'24) is out! Change-log: - Fixed/corrected and awfully bad MIDI metronome and clock timing, a reminiscence from the higher resolution MIDI queuing (in place since v0.9.30, meaning a two year long disgrace :(). Description: Qtractor [1] is an audio/MIDI multi-track sequencer application written in C++ with the Qt framework [2]. Target platform is Linux, where the Jack Audio Connection Kit (JACK [3]) for audio and the Advanced Linux Sound Architecture (ALSA [4]) for MIDI are the main infrastructures to evolve as a fairly-featured Linux desktop audio workstation GUI, specially dedicated to the personal home-studio. Website: https://qtractor.org https://qtractor.sourceforge.io http://qtractor.sourceforge.net Project page: https://sourceforge.net/projects/qtractor Downloads: https://sourceforge.net/projects/qtractor/files - source tarball: https://download.sf.net/qtractor/qtractor-1.5.1.tar.gz - source package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-1.5.1-8.1.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-1.5.1-8.1.rncbc.suse.x86_64.rpm - AppImage [7] package: https://download.sf.net/qtractor/qtractor-1.5.1-8.1.x86_64.AppImage - Flatpak [8] package (thanks Hubert Figuière): https://flathub.org/apps/details/org.rncbc.qtractor Git repos: https://git.code.sf.net/p/qtractor/code https://github.com/rncbc/qtractor.git https://gitlab.com/rncbc/qtractor.git https://codeberg.org/rncbc/qtractor.git Wiki: https://sourceforge.net/p/qtractor/wiki/ - static rendering: https://qtractor.org/doc http://qtractor.sourceforge.net/doc https://qtractor.sourceforge.io/doc - user manual & how-to's: https://download.sf.net/qtractor/qtractor-manual-and-howtos.epub https://download.sf.net/qtractor/qtractor-manual-and-howtos.pdf License: Qtractor [1] is free, open-source Linux Audio [5] software, distributed under the terms of the GNU General Public License (GPL [6]) version 2 or later. References: [1] Qtractor - An audio/MIDI multi-track sequencer https://qtractor.org https://qtractor.sourceforge.io http://qtractor.sourceforge.net [2] Qt framework, C++ class library and tools for cross-platform application and UI development https://qt.io/ [3] JACK Audio Connection Kit https://jackaudio.org [4] ALSA, Advanced Linux Sound Architecture https://www.alsa-project.org/ [5] Linux Audio consortium of libre software for audio-related work https://linuxaudio.org [6] GPL - GNU General Public License https://www.gnu.org/copyleft/gpl.html [7] AppImage, Linux apps that run anywhere https://appimage.org/ [8] Flatpak, next-generation technology for building and distributing desktop applications on Linux https://flatpak.org/ See also: https://www.rncbc.org/drupal/node/2713 Cheers && Happy NYE! - - - rncbc aka Rui Nuno Capela

1 year, 1 month

[LAA] Drumstick Multiplatform MIDI File Player 1.7.5 Released

by Pedro Lopez-Cabanillas

Drumstick (https://drumstick.sourceforge.io/docs/index.html) is a set of GPLv3 licensed C++/Qt libraries for MIDI applications. The project includes several tools as examples, and among them is the drumstick-guiplayer utility that leverages the Drumstick::ALSA library, so it is available only for Linux (because the ALSA sequencer is a linux only technology). Some people have requested a program with the same functionalities also on Windows and macOS, so here it is. But this project is much more ... Some key features: * MIDI Output to hardware MIDI ports, or any other Drumstick backends, like soft synths * Transpose song tonality between -12 and +12 semitones * Change MIDI volume level (using MIDI CC7) * Scale song speed between half and double tempo * Supports MID/KAR/RMI (Standard MIDI Files) and WRK (Cakewalk) file formats Changes in v1.7.5: * fix for GH ticket #32: text highlight color setting * fix for Backend manager * building and packaging with msvc 2022 on Windows, including ARM64 arch * using Drumstick 2.10, including better Fluidsynth settings Build requirements: * C++11 compiler * Qt5 >= 5.15 or Qt6 >= 6.2 * Drumstick libraries v2.10 * Uchardet v0.0.8 * CMake 3.16 * Pandoc (when BUILD_DOCS=on) Copyright (C) 2021-2024 Pedro Lopez-Cabanillas License: GPL v3 or later Project and Source Repositories https://sourceforge.net/p/dmidiplayer https://github.com/pedrolcl/dmidiplayer Downloads https://sourceforge.net/projects/dmidiplayer/files/v1.7.5/

1 year, 1 month

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