Linux-audio-dev

linux-audio-dev@lists.linuxaudio.org

3 participants
7520 discussions

by Rui Nuno Capela

Howdy! JACK Session versioning is quite simply the most interesting new feature for this release. It's optional but enabled by default. One can just turn it off and keep the bad old take-no-prisoners behavior :) Never is too late, QjackCtl 0.3.8 has been released! Enjoy. Website: http://qjackctl.sourceforge.net Project page: http://sourceforge.net/projects/qjackctl Downloads: - source tarball: http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.8.tar.gz - source package (openSUSE 11.4): http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.8-2.rncbc.suse114.sr… - binary packages (openSUSE 11.4): http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.8-2.rncbc.suse114.i5… http://downloads.sourceforge.net/qjackctl/qjackctl-0.3.8-2.rncbc.suse114.x8… Weblog (upstream support): http://www.rncbc.org License: QjackCtl is free, open-source software, distributed under the terms of the GNU General Public License (GPL) version 2 or later. Change-log: - Debugging stacktrace now applies to all working threads. - Session "Save" button now a drop-down menu, replacing the session save type combo-box/drop-down list selection. Also, an early session directory versioning/numbering scheme is now in place, although optional. - Probable fix to debian bug report #624198 - segfault when pressing the stop button (by Grant Adrian Diffey, after a patch from Adrian Knoth, thanks). - Desktop environment session shutdown (eg. logout) is now tapped for graceful application exit, even though the main window is active (visible) and minimizing to system tray is enabled. Both were causing first shutdown/logout attempt to abort. Not anymore, hopefully ;). - Make sure all activated patchbay definition files are in their complete and absolute directory path forms. - Connections refresh button now does an immediate and true reconstruction of all clients and their respective ports and connections, unconditionally. - Command line server start option (-s, --start) is now made independent from configuration setup option (cf. Setup/Misc /Start JACK audio server on application startup). - Now handling cable socket types properly to let patchbay definitions work correctly, whenever having sockets with the very same literal name (twisted from patch #3183467, by Karsten, thanks;). - Abrupt focus behavior when any of the keyboard modifiers (Shift, Ctrl, Alt, Caps Lock) is hit while on Connections client/port aliases editing (rename) has been fixed. - Russian (ru) translation updated (by Alexandre Prokoudine). - Added include "errno.h" alegedly missing for BSD style systems (applying patch for bug #3126091). Cheers && Enjoy -- rncbc aka Rui Nuno Capela rncbc(a)rncbc.org

14 years, 5 months

petri-foo/specimen license formalizations/clarifications

by James Morris

hi, sorry for cross posting (again), but i want to try and get this out to all people who've been involved in specimen development over the years. i've add a gpl header to all source files with (where appropriate) copyright attributed to Pete Bessman as original specimen author and myself as current developer of petri-foo. there are some files i claim to be my own work, these are listed in PETRI-FOO_ORIGINAL_FILES along with short explanations. the changes can be found in the latest git commit. https://github.com/jwm-art-net/Petri-Foo if anyone has issues, or finds a lack of attribution to their work, or thinks how it's done is unfair, speak up.... but please don't get all esoteric about it ;-) regards, james.

14 years, 5 months

wiki page: dead projects

by Renato

Hello, I created this wiki page http://wiki.linuxaudio.org/apps/all/dead_projects which stems from a thread I had started about a year ago here on LAD, asking for people to tell what software they found very valuable but no longer maintained. I have no prior experience with the wiki so I probably have made some mistakes, first of all for example I'm not sure if the page is placed in the right place. Would someone with more experience kindly point out or even better correct these mistakes? Also, maybe a distinction should be made: for example, while jack-rack AFAIK doesn't have a dev periodically maintaining it, I think no one would call it "dead", since it is quite usable and used; I'm pretty sure that if in the future it wouldn't compile anymore due for example to some gtk libraries not backwards compatible, someone would pretty fast come up with a patch. So, does it belong to the list? Or should we just change the name to "abandoned projects", and thus even examples like jack-rack would fit in? As of now there are two problems with the content of the page: 1) Tau physical modelling is a software that was mentioned in the said LAD thread, but I couldn't find it anywhere online. links anyone? 2) Softwerk by Paul Davis was mentioned, but then Paul chimed in and said he had just committed to svn, however I couldn't find the svn address... So, Paul, could you kindly provide us the svn address, to add maybe here http://apps.linuxaudio.org/apps/all/softwerk or if you're no longer working on it, could we add it to the list? Ideally this page would be a place where developers in search for a nice project would go, so I would find it good to link to it in some places, but I'm not sure where... probably here http://wiki.linuxaudio.org/apps/categories/development would be a good idea, but I wasn't able to edit the page. Then maybe even some place more upfront like here?: http://www.linuxaudio.org/resources cheers renato

14 years, 5 months

Petri-Foo preview release: 0.0.2

by James Morris

Hello hello, The second official source code release Petri-Foo is now available. IMPORTANT: I have designated this release as a 'preview' release to indicate this is still a work in progress so that users may be aware things may change and their files may not be usable without alteration in future versions. HOWEVER: I feel Petri-Foo has moved along quite nicely since 0.0.1 in April and would like to share that work with a few more of you than are subscribed to the Petri-Foo developers list. WHAT'S NEW.... and good (since 0.0.1): * Default Patch A default patch using a looped generated triangle wave sample, with an ADSR, LFO, and MIDI CC setup with sensible/default values so a new user can immediately hear audio. * Selectable MIDI controllers MIDI controllers are now selectable amongst all the other modulation sources. This has two benefits, the first is being given the choice (of course), and the second is that you can now control how much effect the controller has. * Patchlist context menu You can now right-click on the patch list to get a context menu to allow you to perform add, remove, rename, and duplicate operations on patches. * Keyboard tracking Keyboard tracking has been added to all the parameters, and additionally, to the envelopes where it modifies envelope duration. * LFO Amplitude modulation The LFOs now have amplitude modulation so that. For example, the default patch uses this in combination with the MIDI Mod Wheel controller to control pitch modulation. * RAW sample format loading Allows one to load files never intended to be heard :-) * Removal of LASH support * Removal of ALSA *audio* output (note: ALSA MIDI still supported) * Miscellaneous bug fixes and GUI clean ups. Home pages... http://petri-foo.sourceforge.net http://github.com/jwm-art-net/Petri-Foo Download... http://sourceforge.net/projects/petri-foo/files/Source/petri-foo-0.0.2.tar.… git clone git://github.com/jwm-art-net/Petri-Foo.git Bug reports... https://sourceforge.net/tracker/?group_id=404816 jwm.art.net(a)gmail.com Mailing list... https://lists.sourceforge.net/lists/listinfo/petri-foo-devel please note, if you're not a member your messages ****are automatically rejected**** :-p cheers, regards, James.

14 years, 5 months

Re: [LAD] Android audio plugins

by Paul Giblock

> And this is what I'm wondering... could/should this be done with an LV2 extension? > I'm not qualified to answer that. Although, something like the HTTP Accepts header and content negotiation comes to mind.

14 years, 5 months

bugfix update of zita-at1

by Fons Adriaensen

Hello all, The recent zita-at1 release (0.2.2) had some test code in it making it transpose everything down by an octave. Fixed in 0.2.3, available now at <http://kokkinizita.linuxaudio.org/linuxaudio/downloads> Sorry for the unexpected noises, and thanks to Adrian Knoth for reporting this bug. -- FA

14 years, 5 months

Determining Phase

by pshirkey＠boosthardware.com

Hi, Can anyone point me to a simple code example for how to determine the phase at a specific time in a waveform? ex. if I have a sample that is 5 seconds long and want to know the phase at 2.5 seconds I'm open to code in any language or a scripted example if such a tool exists. If there is an ui which has that feature I am also interested. Cheers -- Patrick Shirkey Boost Hardware Ltd

14 years, 5 months

[OT] Comparison recordings of CoreSound Tetramic and Soundfield ST450

by Jörn Nettingsmeier

Hi *! For those interested in Ambisonic surround sound: finally I've managed to upload some side-by-side recordings of a Tetramic and the new ST450 which have been sitting on my harddisk for way too long. http://stackingdwarves.net/download/TetraMic_vs_ST450/ Hopefully the recordings are worth your time even if you're not currently shopping for a new surround microphone. Attached is a README that goes with the audio files. Enjoy, Jörn

14 years, 5 months

Re: [LAD] Yoshimi Midi Learn: 1st testing release

by Renato

On Sun, 26 Jun 2011 12:35:22 +0200 louis cherel <cherel.louis(a)gmail.com> wrote: > On 26/06/2011 09:43, Renato wrote: > > Hello, this sounds good :) I tried compiling from git some weeks > > ago but got errors and didn't have time to report, I'll try again > > later today. May I ask: > > 1) do the controls affect the sound in real time or only on the next > > note? I noticed while playing with yoshimi that if for example you > > tweak the filter cutoff frequency while a note is playing it won't > > affect the current sound, but only the next note will be affected. > > This would prevent making cool effects with automation... > > 2) will this be merged in the main yoshimi project? > > > > cheers > > renato > For the errors, you may need to install libsm-dev and the fltk dev > packages ( I don't know which they are ). > To be sure, you can first install the official yoshimi package from > the package manager of your distrib and next "make" the > yoshimi-midiLearn branch. > ok, I managed to compile correctly. I would not want to install system-wide though, so I tried to run from the local dir but got: renato@acerarch ~/src/yoshimi-midi-learn/prove/yoshimi/src $ ./yoshimi Default instrument tar file /usr/local/share/yoshimi/yoshimi-instruments.tar.gz not found Failed to establish program bank database Bad things happened, Yoshimi strategically retreats. Serious problems dealing with the instrument database Flushing log: Default instrument tar file /usr/local/share/yoshimi/yoshimi-instruments.tar.gz not found Failed to establish program bank database Bad things happened, Yoshimi strategically retreats. Serious problems dealing with the instrument database should I point it to the yoshimi-instruments.tar.gz that's found one directory up (in the root of the cloned git)? how? cheers renato

14 years, 5 months

Just spotted this

by Folderol

Thought it might be of interest. http://www.xmos.com/news/24-may-2011/xmos-first-industry-move-avb-software-… -- Will J Godfrey http://www.musically.me.uk Say you have a poem and I have a tune. Exchange them and we can both have a poem, a tune, and a song.

14 years, 5 months

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Linux-audio-dev