Linux-audio-dev

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[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, 6 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, 6 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, 6 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, 6 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, 6 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, 6 months

GMANE and complex networks

by Renato Fabbri

Dear LAD, In studying complex network (a doctorate research), I got into interaction networks because of its utility for understanding social systems. This lead me to GMANE database: gmane.org in which LAD, LAU, LAA (i think), and about 20 thousand other lists are hosted as public and with data available via RSS. After experimentations with some lists, in writing results in an article format, I chose 4 lists: the GNU C++ stdlib development list (official perhaps), LAU, LAD and Metareciclagem, a gadget-media-activist list from Brazil. This article was sent to arXiv: arxiv.org/abs/1310.7769 and is currently being revised by authors, with latest version here: http://sourceforge.net/p/labmacambira/fimDoMundo/ci/master/tree/textos/evol… Some visualizations of these networks in evolution are in: http://www.youtube.com/watch?v=-t5jxQ8cKxM&list=PLf_EtaMqu3jU-1j4jiIUiyMqyV… and: http://hera.ethymos.com.br:1080/redes/python/autoRede/escolheRedes.php Among all options available for doing this research, I chose LAD and LAU with esteem. This lists were quite helpful to me in many occasions, specially in the period 2005-2009. Anyway, this raises a question about this kind of analysis, if it is desirable, invasive in public lists/data. As they are publicly accessible, users should have access also to what kind of information one is able to extract from such data? Or should it be restricted to enterprises, government parties and individuals not sharing about it? I number participants, so names don't appear on results and even in the process of data mining, but should that be? Should that hold for public data? Of course, this discussion might make sense only when there are no aggressive intents, such as developing interfaces to expose someone, which is probably not cool in any case. Cheers! //r -- GNU/Linux User #479299 labmacambira.sf.net

11 years, 6 months

Re: [LAD] Community Interaction and Working Together

by michel dominique

On ven. 20/09/13 13:11 , Harry van Haaren <harryhaaren(a)gmail.com> wrote: > Hello all Users & Devs of linux-audio-land, > > Moving forward from the topic on Aeolus and forking projects, perhaps it is > wise to look at how the community as a whole can grow from this situation: > > 1) It seems the frustration of forks is mainly due to lack of > communication. > 2) Had appropriate communication been in place, patches could have been > merged. > 3) If 1) and 2), then the community flourishes as a whole. > > In the Aeolus thread on LAD, Michel Dominique wrote (and I feel its > relevant here): > "That imply we must communicate more with each other" > "I think this is a big problem, and not only related to Fons work, or the > LAD, but to the whole community." One think I have done is to add in the About box a few buttons to launch things like the mail list subscription page, mailto and irc. The function look for $BROWSER, if it doesn't exist, the user get the opportunity to set it, and the browser will do the rest. It is too early now for me to know if it make a big difference. This will not replace an email list, but can be a good complement, and make life easier for someone that want to get in touch with the development, or have an issue, a comment or whatever to ask or report. And well, this is oriented first to users. Developers must be able to find my email on the website or the source code... > > The mailing list you're reading from now is one of the central hubs for the > community: > The -developers list is the perfect place to announce projects, forks, > patches etc. +1 > The -users list is good for asking users and interested parties questions. +1 Dominique > > I will try to announce more patches / code, to contribute upstream, and > hopefully benefit the community. > Cheers, -Harry > _______________________________________________ > Linux-audio-dev mailing list > Linux-audio-dev(a)lists.linuxaudio.org > http://lists.linuxaudio.org/listinfo/linux-audio-dev [1] > > > > Links: > ------ > [1] > http://awebmail.vtx.ch/parse.php?redirect=http://lists.linuxaudio.org/listi > nfo/linux-audio-dev >

11 years, 6 months

Luppp - disable sync'ed start

by contact＠e-rouge.net

Hey ! I've toyed a bit with loop, it's great and all, but -except if I missed the feature- I haven't found any ways to disable sync'ed record and, more importantly, sync'ed play. I'd like to be free to record any length of loops, and play them in a non-quantized manner. Just a midi mappable button would do the trick. Also, is it possible to launch an individual loop ? or must I play an entire row every time ? If not, that'd be a nice feature. Cheers, that's a nice piece of software ! keep up with good work ! E.:.T

11 years, 6 months

OpenAV : Luppp release!

by Harry van Haaren

Hey All, I'm delighted to say that 5 days after announcing, Luppp has reached its target donation! That means that its now available under the GPLv3+ license, to everybody! Grab the details & source from here: http://openavproductions.com/luppp I'd like to thanks the community, for the awesome support Luppp has recieved! Thanks to LeatusPenguin, ZthMusic, AutoStatic, and others for beta-testing, making this release much more polished before this release. Thanks to Jonathan Liles for writing NTK, the user-interface toolkit behind the OpenAV software interfaces. Thanks to all the contributers: you are the reason this software is available right now! Thanks again, -Harry

11 years, 6 months

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Linux-audio-dev