Linux-audio-announce

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3179 discussions

[LAD] Programming LV2 Music Production Plugins Tutorial Series II

by Sven Jaehnichen

Hi, a story to continue. I'll release a second block of video tutorials about LV2 plugin programming from the scratch. For everybody who wants to make his/her own plugins. This time about graphical user interfaces. I'll show you: * the LV2 way to go, with turtle and C/C++, * toolkits and the pitfalls, * some of the toolkits we can use, and * finally how to make UIs for the plugins we made before. Every Friday, for the next some 10 weeks. Starting with this announcement video: https://youtu.be/7mCLDBBXajU See you on Friday Sven

2 years, 1 month

Rivendell v4.0.0rc2

by Fred Gleason

On behalf of the entire Rivendell development team, I'm pleased to announce the availability of the third release candidate for the next major version of Rivendell, v4.0.0rc2. Rivendell is a full-featured radio automation system targeted for use in professional broadcast environments. It is available under the GNU General Public License version 2. From the 'NEWS' file: *** snip snip *** Changes: Major Changes Between v3.x and v4.x: Qt Toolkit. Rivendell v4.x uses and is fully compatibile with major version 5 of Qt (Qt5). See the INSTALL documents for specifics. Date/Time Customizability. Date/Time presentation formats can now be customized on the basis of site preferences. MySQL Compatibility. Rivendell v4.x aims for full compatibility with MySQL 8.0 and earlier versions in their default installation configurations. RDAirPlay. The rdairplay(1) module has been completely overhauled, and now supports dynamic resizeability as well as a revamped level metering system. RDPanel. The rdpanel(1) module now supports dynamic resizing. RDLogManager. It is now possible to disable grid processing on a service-by-service basis, thus permitting a complete schedule to be generated by an external music scheduler. See the 'Bypassing Grid Processing' section in the 'Generating Logs and Reports with RDLogManager' section of the Operation Guide for details. Many bug and regression fixes. See the 'ChangeLog' for details. Database Update: This version of Rivendell uses database schema version 367, and will automatically upgrade any earlier versions. To see the current schema version prior to upgrade, see RDAdmin->SystemInfo. Be sure to run 'rddbmgr --modify' (as root) immediately after upgrading to allow any necessary changes to the database schema to be applied. *** snip snip *** Details and source code are available at https://github.com/ElvishArtisan/rivendell/releases <https://github.com/ElvishArtisan/rivendell/releases>. Additionally, online installers for deploying Rivendell v4.x are available for the following Linux distributions: 1) Ubuntu 22.04 “Jammy Jellyfish”: https://software.paravelsystems.com/howtos/ubuntu/jammy/ <https://software.paravelsystems.com/howtos/ubuntu/jammy/> 2) RHEL/CentOS 7: https://software.paravelsystems.com/howtos/CentOS/7rd4/ <https://software.paravelsystems.com/howtos/CentOS/7rd4/> 3) RHEL/Rocky 8: https://software.paravelsystems.com/howtos/rhel/8rd4/ <https://software.paravelsystems.com/howtos/rhel/8rd4/> If you encounter a bug or problem, please consider opening an issue report for it at: https://github.com/ElvishArtisan/rivendell/issues <https://github.com/ElvishArtisan/rivendell/issues>. Cheers! |---------------------------------------------------------------------| | Frederick F. Gleason, Jr. | Chief Developer | | | Paravel Systems | |---------------------------------------------------------------------| | Turing machine, n: | | The earliest but still the fastest and most reliable computing | | system ever conceived. ["Dis machine vill run and run." --K. | | Goedel.] The Turing machine's legendary mean time between failure | | is best exemplified by the absence of a power switch -- leading to | | the famous Halting Problem. | | | | -- Stan Kelly-Bootle | | "The Devil's DP Dictionary" | |---------------------------------------------------------------------|

2 years, 1 month

Brickworks 0.3.0 released

by Stefano D'Angelo

Hi all! We are glad to announce that we released version 0.3.0 of Brickworks, a 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: * Added dynamics, degradation, filter, and mixing modules. * Added support for the Daisy Seed board. * Added a lot of new examples. * Added more fast math routines. * Bug fixes, improvements, and polish. It is fully free/open source software (GPLv3 license) and we also currently offer commercial licenses for versions 0.x and 1.x for a reduced price to support the project. You can find more information on the official web page: https://www.orastron.com/brickworks. Best regards, Stefano D'Angelo Founder and CEO of Orastron - https://www.orastron.com/

2 years, 1 month

Yoshimi V 2.2.3 now released

by Will Godfrey

The Formant editor window has been made a bit more user friendly. The Command line can now use Yoshimi's Copy/Paste feature and stored presets. There are also minor bugfixes and general updates. Full details are in /doc/Yoshimi_2.2.3_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 -- Will J Godfrey {apparently now an 'elderly'}

2 years, 2 months

linuxaudio.org has moved!

by Jeremy Jongepier

Dear all, After having bivouacked for five years at Fuga we had to move. The Openstack region linuxaudio.org was camping on was being phased out and even though we were offered a courteous discount to stay on Fuga it was cheaper to move to a different hosting provider. So here we are at Hetzner with two small servers, one for mail and one for the websites, and a storage box for everything we don't use that often anymore. All in all everything went way more smoothly then back in February 2018. For some services and users it was a pretty seamless operation. We are still improving some bits here and there but in general we're in pretty good shape. Biggest hurdle was migrating from Mailman2 to Mailman3 but David Runge did a great job there, many thanks David! The wiki is now running on the latest version of Dokuwiki too and the underlying OS is recent and up to date again. It could be of course that things are missing or not working properly anymore, if so then please let us know! And a big thanks to Fuga for hosting us at no extra costs for five years. With a bit of a sad heart I shut down the Openstack instances but it was time to move on. Hosting does cost a small amount now, approx. €150 a year. We'll probably put up a page somewhere to facilitate in donating or funding the hosting of linuxaudio.org. We'll keep you posted on that. Best, Jeremy

2 years, 2 months

Qtractor 0.9.31 - A Winter'23 Release

by Rui Nuno Capela

Hello again, Qtractor 0.9.31 (winter'23) is out! Change-log: - Fixed a off-by-one rounding error on MIDI clip offset and lengths that were leaving some clips unlinked on load. - LXVST_PATH environment variable now accrues to VST_PATH for Linux-native VST2 plug-ins search path and not taking over in precedence anymore. - Fixed an old mistake on custom aliased CLAP and VST3 plugin paths. 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-0.9.31.tar.gz - source package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-0.9.31-74.1.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-0.9.31-74.1.rncbc.suse.x86_64.rpm - AppImage [7] package: https://download.sf.net/qtractor/qtractor-0.9.31-74.1.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 (outdated; help wanted!): 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/ [9] CLAP, CLever Audio Plugin https://github.com/free-audio/clap See also: https://www.rncbc.org/drupal/node/2412 Cheers && Keep the fun! -- rncbc aka Rui Nuno Capela -- rncbc aka. Rui Nuno Capela rncbc(a)rncbc.org

2 years, 2 months

Vee One Suite 0.9.29 - A Winter'23 Release

by Rui Nuno Capela

Hello there, The 'Vee One Suite' of '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 (northern) [i]Winter'23[/i] season... All still delivered in dual form: - a pure stand-alone JACK client with JACK-session [5], NSM (Non Session Management [6]) and both JACK MIDI and ALSA MIDI [7] input support; - a LV2 instrument plug-in [8]. A brief change-log applies for all in common: - Bumping copyright headers to the brand new year. 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 0.9.29 (winter'23) is out! 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/synthv1-0.9.29.tar.gz - source package: https://download.sf.net/synthv1/synthv1-0.9.29-70.1.rncbc.suse.src.rpm - binary packages (openSUSE Tumbleweed): https://download.sf.net/synthv1/synthv1-jack-0.9.29-70.1.rncbc.suse.x86_84.… https://download.sf.net/synthv1/synthv1-lv2-0.9.29-70.1.rncbc.suse.x86_84.r… - AppImage [9] package (JACK stand-alone only): https://download.sf.net/synthv1/synthv1-jack-0.9.29-70.1.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 0.9.29 (winter'23) is out! 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/samplv1-0.9.29.tar.gz - source package: https://download.sf.net/samplv1/samplv1-0.9.29-70.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/samplv1/samplv1-jack-0.9.29-70.1.rncbc.suse.x86_84.… https://download.sf.net/samplv1/samplv1-lv2-0.9.29-70.1.rncbc.suse.x86_84.r… - AppImage [9] package (JACK stand-alone only): https://download.sf.net/samplv1/samplv1-jack-0.9.29-70.1.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 0.9.29 (winter'23) is out! 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/drumkv1-0.9.29.tar.gz - source package: https://download.sf.net/drumkv1/drumkv1-0.9.29-70.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/drumkv1/drumkv1-jack-0.9.29-70.1.rncbc.suse.x86_84.… https://download.sf.net/drumkv1/drumkv1-lv2-0.9.29-70.1.rncbc.suse.x86_84.r… - AppImage [9] package (JACK stand-alone only): https://download.sf.net/drumkv1/drumkv1-jack-0.9.29-70.1.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 0.9.29 (winter'23) is out! 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/padthv1-0.9.29.tar.gz - source package: https://download.sf.net/padthv1/padthv1-0.9.29-70.1.rncbc.suse.src.rpm - binary package (openSUSE Tumbleweed): https://download.sf.net/padthv1/padthv1-jack-0.9.29-70.1.rncbc.suse.x86_84.… https://download.sf.net/padthv1/padthv1-lv2-0.9.29-70.1.rncbc.suse.x86_84.r… - AppImage [9] package (JACK stand-alone only): https://download.sf.net/padthv1/padthv1-jack-0.9.29-70.1.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 http://non.tuxfamily.org/nsm/ [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/2409 Cheers && Have (lot's of) fun! -- rncbc aka. Rui Nuno Capela

2 years, 2 months

Vee One Suite 0.9.29 - A Winter'23 Release

by Rui Nuno Capela

2 years, 2 months

GxPlugins.lv2 v1.0 released

by Hermann Meyer

I'm proud to announce the release of GxPlugins.lv2 v1.0 GxPlugins is a extra set of effect processing LV2 plugins from the Guitarix project. Project page with more information is here: https://github.com/brummer10/GxPlugins.lv2 New in this release: Support for Windows (64bit). Implemented by Thorsten Maerz. Release page is here: https://github.com/brummer10/GxPlugins.lv2/releases/tag/v1.0 we provide the source tar ball, a debian/ubuntu package and a win64 binary package. We hope the plugs will be useful, hermann

2 years, 3 months

Qtractor 0.9.30 - An End-of-Year'22 Release batch #3

by Rui Nuno Capela

Hello one third and last time this year, Qtractor 0.9.30 (end-of-year'22) is released! Change-log: - Plugin latency/delay compensation now in effect immediately after changing track option (cf. Track/Properties... /Plugins/Latency compensation). - Shade-off regions not-in-view from the thumb-views. - Improved MIDI queue time drift correction resilience and stability against in-flight tempo changes. - The main real-time process cycle now runs on uniform block-sizes, in strides of 64 frames per period, meaning a higher resolution automation, independent of buffer-size. - The internal main MIDI engine gets its ALSA sequencer queue to a higher resolution (PPQN aka ticks-per-beat) and not subordinated to the current session's anymore. - Although being deprecated to use, JACK Session support is hopefuly fixed, once again. - Better discriminate CLAP Plug-in specific note events and strict MIDI dialect event processing. 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-0.9.30.tar.gz - source package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-0.9.30-73.1.rncbc.suse.src.rpm - binary package (openSUSE Tubleweed): https://download.sf.net/qtractor/qtractor-0.9.30-73.1.rncbc.suse.x86_64.rpm - AppImage [7] package: https://download.sf.net/qtractor/qtractor-0.9.30-73.1.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 (outdated; help wanted!): 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/ [9] CLAP, CLever Audio Plugin https://github.com/free-audio/clap See also: https://www.rncbc.org/drupal/node/2405 Keep the fun && Happy New Year! -- rncbc aka Rui Nuno Capela

2 years, 3 months

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