Linux-audio-dev

linux-audio-dev@lists.linuxaudio.org

7516 discussions

by Gabbe Nord

Hey everyone! In an effort to eventually bridge the gap between users and developers, and specifically explore the contributions users that aren't programmers can make to free and open source software, I have designed a short survey for active developers. More information and the survey itself is available on http://www.zthmusic.com/developer-survey/. I'd greatly appreciate any participation from developers. As mentioned on the page, I will compile the results of this survey into an infographic. I will also eventually publish all of the results freely to anyone, so everyone can have a look at the data. I hope this survey can give some good data, that can spark some good discussion on how we can further integrate users and developers, and make more use of the great community we have! Cheers and merry christmas everyone, Gabriel/zth

11 years, 10 months

ardour3 in Debian testing

by R. Mattes

Could someone with deeper insight in the ardour3 package enlighten me: why on earth does ardour3 depend on python-gtk2 and (!sic) python-twisted? Python-twisted is an application framework for internet/event-based applications. Why does ardour3 pull in such a monster framework? TIA Ralf Mattes

11 years, 10 months

io GNU/Linux LiveDVD/USB ... 64-bit iso up :)

by MK aka El Doctor

Hi all :) Uploaded a new iso of "io GNU/Linux", a LiveDVD/USB focused on multimedia (Debian based). Kernel 3.12.6-amd64, e18 as desktop environment, Jack2 as default sound server and more nice stuff ;) -> http://manu.kebab.free.fr/io/releases/io-live-hybrid-3.12.6-amd64--2013.12.… A quick (and dirty) screencast here: -> https://www.youtube.com/watch?v=9KKsQfKbvGg For more infos, screenshots gallery, etc... Please visit: -> http://manu.kebab.free.fr/iognulinux.html -> https://sourceforge.net/projects/io-gnu-linux/ Enjoy & Best wishes for 2014 MK

11 years, 10 months

[ANN] A fifth of a Jubilee with a late Mike November release

by Rui Nuno Capela

Happy year-ending to y'all. Not a fiscal report I'm afraid but the biggest load of Q-stuff released ever ;) Enjoy! * QjackCtl - A JACK Audio Connection Kit Qt GUI Interface QjackCtl 0.3.11 is out! QjackCtl is a simple Qt application to control the JACK sound server, for the Linux Audio infrastructure. website: http://qjackctl.sourceforge.net downloads: http://sourceforge.net/projects/qjackctl/files - source tarball: http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.11.tar.gz - source package: http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.11-20.rncbc.suse123.… - binary packages: http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.11-20.rncbc.suse123.… http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.11-20.rncbc.suse123.… * Qsynth - A FluidSynth Qt GUI Interface Qsynth 0.3.8 is out. Qsynth is a FluidSynth GUI front-end application written in C++ around the Qt4 toolkit using Qt Designer. website: http://qsynth.sourceforge.net downloads: http://sourceforge.net/projects/qsynth/files - source tarball: http://downloads.sourceforge.net/qsynth/qsynth-0.3.8.tar.gz - source package: http://downloads.sourceforge.net/qsynth/qsynth-0.3.8-4.rncbc.suse123.src.rpm - binary packages: http://downloads.sourceforge.net/qsynth/qsynth-0.3.8-4.rncbc.suse123.i586.r… http://downloads.sourceforge.net/qsynth/qsynth-0.3.8-4.rncbc.suse123.x86_84… * Qsampler - A fluidsynth Qt GUI Interface Qsampler 0.2.3 is (finally) out! Qsampler is a LinuxSampler GUI front-end application written in C++ around the Qt4 toolkit using Qt Designer. website: http://qsampler.sourceforge.net downloads: http://sourceforge.net/projects/qsampler/files - source tarball: http://downloads.sourceforge.net/qsampler/qsampler-0.2.3.tar.gz - source package: http://downloads.sourceforge.net/qsampler/qsampler-0.2.3-6.rncbc.suse123.sr… - binary packages: http://downloads.sourceforge.net/qsampler/qsampler-0.2.3-6.rncbc.suse123.i5… http://downloads.sourceforge.net/qsampler/qsampler-0.2.3-6.rncbc.suse123.x8… * QXGEdit - A Qt XG Editor QXGEdit 0.1.2 is out! QXGEdit is a Qt GUI for editing MIDI System Exclusive files for XG devices (eg. Yamaha DB50XG). website: http://qxgedit.sourceforge.net downloads: http://sourceforge.net/projects/qxgedit/files - source tarball: http://downloads.sourceforge.net/qxgedit/qxgedit-0.1.2.tar.gz - source package: http://downloads.sourceforge.net/qxgedit/qxgedit-0.1.2-2.rncbc.suse123.src.… - binary packages: http://downloads.sourceforge.net/qxgedit/qxgedit-0.1.2-2.rncbc.suse123.i586… http://downloads.sourceforge.net/qxgedit/qxgedit-0.1.2-2.rncbc.suse123.x86_… * QmidiCtl - A MIDI Remote Controller via UDP/IP Multicast QmidiCtl 0.1.1 is out! QmidiCtl is a MIDI remote controller application that sends MIDI data over the network, using UDP/IP multicast. Inspired by multimidicast and designed to be compatible with ipMIDI for Windows. website: http://qmidictl.sourceforge.net downloads: http://sourceforge.net/projects/qmidictl/files - source tarball: http://downloads.sourceforge.net/qmidictl/qmidictl-0.1.1.tar.gz - source package: http://downloads.sourceforge.net/qmidictl/qmidictl-0.1.1-2.rncbc.suse123.sr… - binary packages: http://downloads.sourceforge.net/qmidictl/qmidictl-0.1.1-2.rncbc.suse123.i5… http://downloads.sourceforge.net/qmidictl/qmidictl-0.1.1-2.rncbc.suse123.x8… * QmidiNet - A MIDI Network Gateway via UDP/IP Multicast QmidiNet 0.1.3 is out! QmidiNet is a MIDI network gateway application that sends and receives MIDI data (ALSA MIDI Sequencer and/or JACK MIDI) over the network, using UDP/IP multicast. Inspired by multimidicast and designed to be compatible with ipMIDI for Windows. website: http://qmidinet.sourceforge.net downloads: http://sourceforge.net/projects/qmidinet/files - source tarball: http://downloads.sourceforge.net/qmidinet/qmidinet-0.1.3.tar.gz - source package: http://downloads.sourceforge.net/qmidinet/qmidinet-0.1.3-2.rncbc.suse123.sr… - binary packages: http://downloads.sourceforge.net/qmidinet/qmidinet-0.1.3-2.rncbc.suse123.i5… http://downloads.sourceforge.net/qmidinet/qmidinet-0.1.3-2.rncbc.suse123.x8… the Vee One Suite gets anorther bump, * synthv1 - an old-school polyphonic synthesizer synthv1 0.3.6 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: http://synthv1.sourceforge.net downloads: http://sourceforge.net/projects/synthv1/files - source tarball: http://downloads.sourceforge.net/synthv1/synthv1-0.3.6.tar.gz - source package: http://downloads.sourceforge.net/synthv1/synthv1-0.3.6-13.rncbc.suse123.src… - binary packages: http://downloads.sourceforge.net/synthv1/synthv1-0.3.6-13.rncbc.suse123.i58… http://downloads.sourceforge.net/synthv1/synthv1-0.3.6-13.rncbc.suse123.x86… * samplv1 - an old-school polyphonic synthesizer samplv1 0.3.6 is out! samplv1 is an old-school polyphonic sampler synthesizer with stereo fx. LV2 URI: http://samplv1.sourceforge.net/lv2 website: http://samplv1.sourceforge.net downloads: http://sourceforge.net/projects/samplv1/files - source tarball: http://downloads.sourceforge.net/samplv1/samplv1-0.3.6.tar.gz - source package: http://downloads.sourceforge.net/samplv1/samplv1-0.3.6-13.rncbc.suse123.src… - binary packages: http://downloads.sourceforge.net/samplv1/samplv1-0.3.6-13.rncbc.suse123.i58… http://downloads.sourceforge.net/samplv1/samplv1-0.3.6-13.rncbc.suse123.x86… * drumkv1 - an old-school polyphonic synthesizer drumkv1 0.3.6 is out! drumkv1 is an old-school polyphonic sampler synthesizer with stereo fx. LV2 URI: http://drumkv1.sourceforge.net/lv2 website: http://drumkv1.sourceforge.net downloads: http://sourceforge.net/projects/drumkv1/files - source tarball: http://downloads.sourceforge.net/drumkv1/drumkv1-0.3.6.tar.gz - source package: http://downloads.sourceforge.net/drumkv1/drumkv1-0.3.6-9.rncbc.suse123.src.… - binary packages: http://downloads.sourceforge.net/drumkv1/drumkv1-0.3.6-9.rncbc.suse123.i586… http://downloads.sourceforge.net/drumkv1/drumkv1-0.3.6-9.rncbc.suse123.x86_… last buit not least, the late Mike November closing the TYOQA era, * Qtractor - An Audio/MIDI multi-track sequencer Qtractor 0.5.12 (mike november) is out! Qtractor is an audio/MIDI multi-track sequencer application written in C++ with the Qt4 framework. Target platform is Linux, where the Jack Audio Connection Kit (JACK) for audio and the Advanced Linux Sound Architecture (ALSA) 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: http://qtractor.sourceforge.net downloads: http://sourceforge.net/projects/qtractor/files - source tarball: http://downloads.sourceforge.net/qtractor/qtractor-0.5.12.tar.gz - source package: http://downloads.sourceforge.net/qtractor/qtractor-0.5.12-8.rncbc.suse123.s… - binary packages: http://downloads.sourceforge.net/qtractor/qtractor-0.5.12-8.rncbc.suse123.i… http://downloads.sourceforge.net/qtractor/qtractor-0.5.12-8.rncbc.suse123.x… Enjoy && have a very happy new year! -- rncbc aka. Rui Nuno Capela

11 years, 10 months

[ANN] A fifth of a Jubilee with a late Mike November release

by Rui Nuno Capela

(attn: this corrects wrong urls from the previous announcement which should be now ignored) -- Happy New Year to y'all. Not a fiscal report I'm afraid but the biggest load of Q-stuff released ever ;) Enjoy! * QjackCtl - A JACK Audio Connection Kit Qt GUI Interface * QjackCtl 0.3.11 is out! QjackCtl is a simple Qt application to control the JACK sound server, for the Linux Audio infrastructure. website: http://qjackctl.sourceforge.net downloads: http://sourceforge.net/projects/qjackctl/files - source tarball: http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.11.tar.gz - source package: http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.11-20.rncbc.suse131.… - binary packages: http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.11-20.rncbc.suse131.… http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.11-20.rncbc.suse131.… * Qsynth - A FluidSynth Qt GUI Interface * Qsynth 0.3.8 is out. Qsynth is a FluidSynth GUI front-end application written in C++ around the Qt4 toolkit using Qt Designer. website: http://qsynth.sourceforge.net downloads: http://sourceforge.net/projects/qsynth/files - source tarball: http://downloads.sourceforge.net/qsynth/qsynth-0.3.8.tar.gz - source package: http://downloads.sourceforge.net/qsynth/qsynth-0.3.8-4.rncbc.suse131.src.rpm - binary packages: http://downloads.sourceforge.net/qsynth/qsynth-0.3.8-4.rncbc.suse131.i586.r… http://downloads.sourceforge.net/qsynth/qsynth-0.3.8-4.rncbc.suse131.x86_84… * Qsampler - A fluidsynth Qt GUI Interface * Qsampler 0.2.3 is (finally) out! Qsampler is a LinuxSampler GUI front-end application written in C++ around the Qt4 toolkit using Qt Designer. website: http://qsampler.sourceforge.net downloads: http://sourceforge.net/projects/qsampler/files - source tarball: http://downloads.sourceforge.net/qsampler/qsampler-0.2.3.tar.gz - source package: http://downloads.sourceforge.net/qsampler/qsampler-0.2.3-6.rncbc.suse131.sr… - binary packages: http://downloads.sourceforge.net/qsampler/qsampler-0.2.3-6.rncbc.suse131.i5… http://downloads.sourceforge.net/qsampler/qsampler-0.2.3-6.rncbc.suse131.x8… * QXGEdit - A Qt XG Editor * QXGEdit 0.1.2 is out! QXGEdit is a Qt GUI for editing MIDI System Exclusive files for XG devices (eg. Yamaha DB50XG). website: http://qxgedit.sourceforge.net downloads: http://sourceforge.net/projects/qxgedit/files - source tarball: http://downloads.sourceforge.net/qxgedit/qxgedit-0.1.2.tar.gz - source package: http://downloads.sourceforge.net/qxgedit/qxgedit-0.1.2-2.rncbc.suse131.src.… - binary packages: http://downloads.sourceforge.net/qxgedit/qxgedit-0.1.2-2.rncbc.suse131.i586… http://downloads.sourceforge.net/qxgedit/qxgedit-0.1.2-2.rncbc.suse131.x86_… * QmidiCtl - A MIDI Remote Controller via UDP/IP Multicast * QmidiCtl 0.1.1 is out! QmidiCtl is a MIDI remote controller application that sends MIDI data over the network, using UDP/IP multicast. Inspired by multimidicast and designed to be compatible with ipMIDI for Windows. website: http://qmidictl.sourceforge.net downloads: http://sourceforge.net/projects/qmidictl/files - source tarball: http://downloads.sourceforge.net/qmidictl/qmidictl-0.1.1.tar.gz - source package: http://downloads.sourceforge.net/qmidictl/qmidictl-0.1.1-2.rncbc.suse131.sr… - binary packages: http://downloads.sourceforge.net/qmidictl/qmidictl-0.1.1-2.rncbc.suse131.i5… http://downloads.sourceforge.net/qmidictl/qmidictl-0.1.1-2.rncbc.suse131.x8… * QmidiNet - A MIDI Network Gateway via UDP/IP Multicast * QmidiNet 0.1.3 is out! QmidiNet is a MIDI network gateway application that sends and receives MIDI data (ALSA MIDI Sequencer and/or JACK MIDI) over the network, using UDP/IP multicast. Inspired by multimidicast and designed to be compatible with ipMIDI for Windows. website: http://qmidinet.sourceforge.net downloads: http://sourceforge.net/projects/qmidinet/files - source tarball: http://downloads.sourceforge.net/qmidinet/qmidinet-0.1.3.tar.gz - source package: http://downloads.sourceforge.net/qmidinet/qmidinet-0.1.3-2.rncbc.suse131.sr… - binary packages: http://downloads.sourceforge.net/qmidinet/qmidinet-0.1.3-2.rncbc.suse131.i5… http://downloads.sourceforge.net/qmidinet/qmidinet-0.1.3-2.rncbc.suse131.x8… the Vee One Suite gets another bump, * synthv1 - an old-school polyphonic synthesizer * synthv1 0.3.6 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: http://synthv1.sourceforge.net downloads: http://sourceforge.net/projects/synthv1/files - source tarball: http://downloads.sourceforge.net/synthv1/synthv1-0.3.6.tar.gz - source package: http://downloads.sourceforge.net/synthv1/synthv1-0.3.6-13.rncbc.suse131.src… - binary packages: http://downloads.sourceforge.net/synthv1/synthv1-0.3.6-13.rncbc.suse131.i58… http://downloads.sourceforge.net/synthv1/synthv1-0.3.6-13.rncbc.suse131.x86… * samplv1 - an old-school polyphonic sampler * samplv1 0.3.6 is out! samplv1 is an old-school polyphonic sampler synthesizer with stereo fx. LV2 URI: http://samplv1.sourceforge.net/lv2 website: http://samplv1.sourceforge.net downloads: http://sourceforge.net/projects/samplv1/files - source tarball: http://downloads.sourceforge.net/samplv1/samplv1-0.3.6.tar.gz - source package: http://downloads.sourceforge.net/samplv1/samplv1-0.3.6-13.rncbc.suse131.src… - binary packages: http://downloads.sourceforge.net/samplv1/samplv1-0.3.6-13.rncbc.suse131.i58… http://downloads.sourceforge.net/samplv1/samplv1-0.3.6-13.rncbc.suse131.x86… * drumkv1 - an old-school drum-kit sampler * drumkv1 0.3.6 is out! drumkv1 is an old-school drum-kit sampler synthesizer with stereo fx. LV2 URI: http://drumkv1.sourceforge.net/lv2 website: http://drumkv1.sourceforge.net downloads: http://sourceforge.net/projects/drumkv1/files - source tarball: http://downloads.sourceforge.net/drumkv1/drumkv1-0.3.6.tar.gz - source package: http://downloads.sourceforge.net/drumkv1/drumkv1-0.3.6-9.rncbc.suse131.src.… - binary packages: http://downloads.sourceforge.net/drumkv1/drumkv1-0.3.6-9.rncbc.suse131.i586… http://downloads.sourceforge.net/drumkv1/drumkv1-0.3.6-9.rncbc.suse131.x86_… last but not least, the late Mike November closing the TYOQA era, * Qtractor - An Audio/MIDI multi-track sequencer * Qtractor 0.5.12 (mike november) is out! Qtractor is an audio/MIDI multi-track sequencer application written in C++ with the Qt4 framework. Target platform is Linux, where the Jack Audio Connection Kit (JACK) for audio and the Advanced Linux Sound Architecture (ALSA) 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: http://qtractor.sourceforge.net downloads: http://sourceforge.net/projects/qtractor/files - source tarball: http://downloads.sourceforge.net/qtractor/qtractor-0.5.12.tar.gz - source package: http://downloads.sourceforge.net/qtractor/qtractor-0.5.12-8.rncbc.suse131.s… - binary packages: http://downloads.sourceforge.net/qtractor/qtractor-0.5.12-8.rncbc.suse131.i… http://downloads.sourceforge.net/qtractor/qtractor-0.5.12-8.rncbc.suse131.x… Enjoy && have a very happy new year! -- rncbc aka. Rui Nuno Capela

11 years, 10 months

QMidiArp 0.6.0 Initial release with LV2 plugins

by Frank Kober

QMidiArp 0.6.0 is out, since of course it cannot miss the huge TGV train of Q-Application updates just racing by for the new year! This release includes LV2 plugins of the three QMidiArp modules. They are synchronizable to the transport info provided by different hosts in different ways, and they work well with the new Qtractor, thanks to Rui for updates regarding this. I don't claim that I have fully understood LV2 host-GUI communication, but I found the recent sisco plugin by Robin Gareaus very instructive for this, thanks! Happy new year! Frank --------------------------------------- http://qmidiarp.sourceforge.net Direct download: http://sourceforge.net/projects/qmidiarp/files/qmidiarp/0.6.0/qmidiarp-0.6.… ---------------------------------------- qmidiarp-0.6.0 (2014-01-01) New Features o LV2 Plugins are now available for Arp, LFO and Seq modules - They have full functionality as known from the standalone application except MIDI control, which can be provided by the host - The LFO plugin also has a LV2 control output scaled from 0 to 1 - When the 'Sync to host' option is checked, the plugins support transport LV2 atom data from hosts as well as host transport information available from designated lv2 time ports (Qtractor, thanks Rui!) - Arp pattern presets are available in the LV2 module but cannot be written to the .qmidiarprc file. This has to be done with the standalone application - On hosts with small atom port capacities that do not honor the lv2 rsz:MinimumSize property, there will be issues with displaying very large LFO waveforms - Features of QMidiArp beyond the modules themselves (including global storage) are not available Fixed Bugs o Trying to open an inexistent file from the recent files menu led to crash (reported by Frank Neumann)

11 years, 10 months

Re: [LAD] Get status of ladspa/lv2 parameters

by contact＠e-rouge.net

Le 2013-12-23 15:50, contact(a)e-rouge.net a écrit : > Cadence/Non-mixer... any effect host, basically. > > Le 2013-12-23 15:48, Raphaël Mouneyres a écrit : >> hi, >> this highly depends on the software from which you want to have the >> information, and if it already implements a way for you to grab the >> values. >> Can you specify the softwares you want to take info from ? >> >> Raphaël >> >> 2013/12/23, contact(a)e-rouge.net <contact(a)e-rouge.net>: >>> Hello ! >>> >>> I'm currently trying to make an arduino controller that'd allow me to >>> control easily effects and such with only a few rotary encoders, >>> without >>> the tedious mapping. >>> >>> So, basically, I need to get the parameters FROM the programs (when >>> selected or sweeping though them thanks to a button) and either >>> change >>> the CC/OSC accordingly on the midi/osc controller or use mididings >>> (or >>> equivalent) to map things properly. >>> >>> Simply put, is there a way to get a list of hosts, a list of effects >>> within host, a list of parameters within effect, and the value of a >>> given parameter ? Oh. And the names or any kind of ID would be nice. >>> >>> (Male and Falktx, I think you can help me with this...) >>> >>> Thanks a lot for you help ! >>> >>> Tumulte >>> >>> >>> _______________________________________________ >>> Linux-audio-dev mailing list >>> Linux-audio-dev(a)lists.linuxaudio.org >>> http://lists.linuxaudio.org/listinfo/linux-audio-dev >>>

11 years, 10 months

Get status of ladspa/lv2 parameters

by contact＠e-rouge.net

Hello ! I'm currently trying to make an arduino controller that'd allow me to control easily effects and such with only a few rotary encoders, without the tedious mapping. So, basically, I need to get the parameters FROM the programs (when selected or sweeping though them thanks to a button) and either change the CC/OSC accordingly on the midi/osc controller or use mididings (or equivalent) to map things properly. Simply put, is there a way to get a list of hosts, a list of effects within host, a list of parameters within effect, and the value of a given parameter ? Oh. And the names or any kind of ID would be nice. (Male and Falktx, I think you can help me with this...) Thanks a lot for you help ! Tumulte

11 years, 10 months

Usb Audio Driver

by Lucas Takejame

Hello LAD, I'm working in company which is developing a guitar pedal board which runs Linux (arch) and my task now is to make the kernel's usb audio driver more appropriate to our sound card. I'm kinda lost in this since i have a brief knowledge on usb protocol so I was hoping that you could give me some directions on how can I optimize the driver latency wise, any tips? Att, Lucas

11 years, 10 months

aubio 0.4.0

by Paul Brossier

Hi all, I am pleased to announce that a new version of aubio, 0.4.0, has been released. aubio is a library of functions to perform audio feature extractions such as: - note onset detection - pitch detection - beat tracking - MFCC computation - spectral descriptors The core library, written in C, focuses on speed and portability. It is known to run on most modern operating systems, including Linux, Mac OS X, Windows, Android, and iOS. A new python module, rewritten from scratch, gives access to the features of aubio's core library from within Python. Tightly integrated with Python NumPy, the aubio python module provides an efficient way to extract features from audio streams as well as to design new algorithms. To find out more about aubio and this release: Project homepage: http://aubio.org/ Post announcing aubio 0.4.0: http://aubio.org/news/20131217-1900_aubio_0.4.0 ChangeLog for aubio 0.4.0: http://aubio.org/pub/aubio-0.4.0.changelog Source tarball, signature and digests: http://aubio.org/pub/aubio-0.4.0.tar.bz2 http://aubio.org/pub/aubio-0.4.0.tar.bz2.asc http://aubio.org/pub/aubio-0.4.0.tar.bz2.md5 http://aubio.org/pub/aubio-0.4.0.tar.bz2.sha1 API Documentation: http://aubio.org/doc/latest/ Merry hacking! Paul

11 years, 10 months

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Linux-audio-dev