JackAudio

jackaudio@lists.linuxaudio.org

602 discussions

[Jackaudio] USB midi port midi event stopping jack server

by John Marshall

The external USB midi port shows up in the qjackctl graph. The midi dongle works fine in other Windows apps. It was also working with jack not long ago since then I have upgraded the PC and reinstalled Windows. Windows version is 10. qjackctl messages: 03:45:32.764 Statistics reset. 03:45:37.209 JACK is starting... 03:45:37.210 D:/msys64/ucrt64/bin/jackd.exe -S -X winmme -dportaudio 03:45:37.281 JACK was started with PID=11604. jackdmp 1.9.22 Copyright 2001-2005 Paul Davis and others. Copyright 2004-2016 Grame. Copyright 2016-2023 Filipe Coelho. jackdmp comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details Drivers/internals found in : D:\msys64\ucrt64\lib\jack Drivers/internals found in : D:\msys64\ucrt64\lib\jack JACK server starting in realtime mode with priority 10 self-connect-mode is "Don't restrict self connect requests" 03:45:39.479 JACK connection change. 03:45:39.483 Server configuration saved to "D:\msys64\home\johnm/.jackdrc". 03:45:39.486 Statistics reset. 03:45:39.492 Client activated. 03:45:39.493 Patchbay deactivated. 03:45:39.519 JACK connection graph change. \\ midi keyboard note pressed here 03:46:24.154 Shutdown notification. 03:46:24.169 Client deactivated. 03:46:24.178 JACK is being forced... 03:46:24.379 JACK was stopped .jackdrc: D:/msys64/ucrt64/bin/jackd.exe -S -X winmme -dportaudio commandline: $ qjackctl Cannot connect to named pipe after wait = \\.\pipe\server_jack_default_0 err = 2 Cannot connect to server request channel jack server is not running or cannot be started JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock Cannot connect to named pipe after wait = \\.\pipe\server_jack_default_0 err = 2 Cannot connect to server request channel jack server is not running or cannot be started JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock \\ midi keyboard note pressed here CheckRes error JackWinNamedPipeClientChannel read fail Server is not running Server is not running

2 years, 5 months

[Jackaudio] Strategy for Github workflows

by Patrick Pouget

Hi What is the best strategy for compiling a software on Windows using tha Github's actions? 1) Decalring as windows, downloading the .exe installer, compiling my software using MSVC? 2) Declaring as Ubuntu, aptget the sources, compiling them with, for instance, mingw, installing, compiling my software? Thanks

2 years, 5 months

[Jackaudio] Audioscience / ASI and Jack

by Chris H

Hello, I cant find much on these cards online, it is working inside Jack, BUT - I have 4 capture / input devices, and can only see two. When I try and add more I/O my qjackctl application refuses to talk to the jack dbus and crashes out. I really would love to get the multi channel working, but just struggling with it. Will provide more info if anyone can help or has these cards, I would love to get more information. I can confirm if I use the device directly I have access to all 4 inputs, but I can only use the source once, which is why I am keen on Jack as I need more applications listening to the inputs for various reasons. Anyway, any help would be awesome. Thanks in advance, Chris :)

2 years, 6 months

[Jackaudio] [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

2 years, 8 months

[Jackaudio] Mainstage and logic

by Harmonicwave

Hey Guys How do you use jack with MainStage and logic together? it doesn't work like it used to. Sent with [Proton Mail](https://proton.me/) secure email.

2 years, 10 months

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

by Rui Nuno Capela

Howdy! And here goes the first batch of the 'QStuff*': QjackCtl [1], Qsynth [2], Qsampler [3], QXGEdit [4], QmidiCtl [5] and QmidiNet [6], are now released for this Early-Spring'23 season. Enjoy. ** QjackCtl - JACK Audio Connection Kit Qt GUI Interface [1] ** QjackCtl 0.9.10 (early-spring'23) is out! 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: - Setup: revert to previous settings when dismissing the dialog. - Graph: Attempt to make port labels as short as possible. - Graph: introducing touch pinch-gesture for zooming. 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-0.9.10.tar.gz - source package: https://download.sf.net/qjackctl/qjackctl-0.9.10-54.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qjackctl/qjackctl-0.9.10-54.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qjackctl/qjackctl-0.9.10-54.1.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 0.9.10 (early-spring'23) is out! Qsynth is a FluidSynth [10] 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://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-0.9.10.tar.gz - source package: https://download.sf.net/qsynth/qsynth-0.9.10-54.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qsynth/qsynth-0.9.10-54.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qsynth/qsynth-0.9.10-54.1.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 0.9.9 (early-spring'23) is out! 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-0.9.9.tar.gz https://download.sf.net/qsampler/liblscp-0.9.9.tar.gz - source packages: https://download.sf.net/qsampler/qsampler-0.9.9-53.1.rncbc.suse.src.rpm https://download.sf.net/qsampler/liblscp-0.9.9-53.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qsampler/qsampler-0.9.9-53.1.rncbc.suse.x86_64.rpm https://download.sf.net/qsampler/liblscp6-0.9.9-53.1.rncbc.suse.x86_64.rpm https://download.sf.net/qsampler/liblscp-devel-0.9.9-53.1.rncbc.suse.x86_64… - AppImage [20] package: https://download.sf.net/qsampler/qsampler-0.9.9-53.1.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 0.9.9 (early-spring'23) is out! 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: - Drum Setup is being made possible for any drum-kit, with some provided default values, not just for the default Standard Kit anymore. 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-0.9.9.tar.gz - source package: https://download.sf.net/qxgedit/qxgedit-0.9.9-53.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qxgedit/qxgedit-0.9.9-53.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qxgedit/qxgedit-0.9.9-53.1.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 0.9.9 (early-spring'23) is out! 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: - Bumping copyright headers to the brand new year. 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-0.9.9.tar.gz - source package: https://download.sf.net/qmidictl/qmidictl-0.9.9-53.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qmidictl/qmidictl-0.9.9-53.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qmidictl/qmidictl-0.9.9-53.1.x86_64.AppImage - Android packages: https://download.sf.net/qmidictl/qmidictl-0.9.9-53.1.arm64-v8a.apk https://download.sf.net/qmidictl/qmidictl-0.9.9-53.1.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 0.9.9 (early-spring'23) is out! 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: - Bumping copyright headers to the brand new year. 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-0.9.9.tar.gz - source package: https://download.sf.net/qmidinet/qmidinet-0.9.9-53.1.rncbc.suse.src.rpm - binary packages: https://download.sf.net/qmidinet/qmidinet-0.9.9-53.1.rncbc.suse.x86_64.rpm - AppImage [20] package: https://download.sf.net/qmidinet/qmidinet-0.9.9-53.1.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/2424 See you all next time! -- rncbc aka Rui Nuno Capela

2 years, 10 months

[Jackaudio] How to use jack from the command line

by Rodrigo Yanez

I need to use jack to generate monitoring from my microphone to headphones and control the volume of the voice. I have a macbook pro and installed the jack package and it works fine with qjackctl on my mac. But I would like to be able to do the same without using qjackctl, as the idea later on is to create a UI with the minimum controls needed to connect the microphone to the headphones and control the volume. According to ChatGPT, to start the server I should use the jack_control start command, however this command is not available on the command line. I installed jack with the package I downloaded from the official site. I can't find any documentation about the commands I need to manage jack. I would appreciate it if someone can give me indications on how I can learn to use jack from the command line.

2 years, 11 months

[Jackaudio] Software design questions

by Patrick Pouget

Hi Is there some drawbacks to instanciate more than 1 jack sessions in the same software? I mean there are 2 jackinit, 2 callback processes, 2 connections sets etc... In the examples found at https://github.com/jackaudio/example-clients only one midi event is fetched during each audio frame computation. Midi events are ASAP, there are no time codes. If the latency problems are OK, should I compute all of them before or after computing all the audio frames? Regards

2 years, 11 months

[Jackaudio] Re: jackaudio and github

by Patrick Pouget

Hi I tried also to run the build (and the placement into the artifact) on MacOS-X I don't have this machine. I tried what I found on the internet. The "port install jack" failed. The "brew install jack" works, it builds and the install messages look like good. Is it how I should? To build on Windows, is there packages somewhere or should I write a script like "curl ...; "install visual sutio ... "; install" etc? Does this mailing list broadcasts changes in the packagings or their name? Regards PS Sorry for my message some months ago. I was the first time I worked with public CI. I didn't realize I can download everything in the world, not only on github after permission of the owner or after copying in my repos. On Tue, 2022-09-20 at 13:39 +0200, Christopher Arndt wrote: > Am 20.09.22 um 12:33 schrieb Patrick Pouget: > > The problem is I have a crash on the include <jack/jack.h> > > You need to install the JACK development package in your CI > environment. > If the container is based on debian/Ubuntu, the correct package to > install will likely be libjack-jackd2-dev. > > > Hth, Chris > _______________________________________________ > JackAudio mailing list > JackAudio(a)lists.linuxaudio.org > https://lists.linuxaudio.org/listinfo/jackaudio

2 years, 11 months

[Jackaudio] Glitches when adding connections

by johannphilippe＠lilo.org

Dear list, I'm doing some experiments to use Jack and NetJack to connect several machines. Here I'm using two Linux machines : a debian as client and mint 20 as server (sorry I'm not confortable with the "master" "slave" keywords in this context). I'm sending 32 channels from client to server. By the way, this works great and is very intuitive. Though, for some reason, when I connect these inputs to something (here to Reaper), audio is great until I connect the 26th input to Reaper. Then it starts glitching (sounds like interruption) and gets worst if I keep increasing the number of connections. If I remove connections to keep it less than 26, it sounds ok. Never had this problem before. Is it likely related to NetJack ? Or does it sounds like a pure Jack issue ? Thanks for any help or advice Regards -- Johann PHILIPPE Electroacoustic composer & computer music designer +33 6 77 20 98 41

2 years, 11 months

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