Linux-audio-user December 2006

linux-audio-user@lists.linuxaudio.org

161 participants
166 discussions

[linux-audio-user] Re: Pd produces many Xruns

by Kjetil S. Matheussen

carmen: > > On Mon Dec 18, 2006 at 08:41:02AM +0100, Kjetil S. Matheussen wrote: >> >> "chris beagles": >>> >>> Today i tryed playing around with pd for the first time, and enabled >>> the audio system to use jack, which works fine except for: >>> >>> If I move the mouse and it crosses the boundary between two windows, I >>> then get reports of Xruns from within pd in the main window and the >>> sound crackles accordingly. >>> Qjackctl does not report any of these xruns. >>> >>> This is getting a little annoying and may leave me having to leave pd >>> for now as i need to utilise my mouse whilst using it. >>> >>> I am running Ubuntu Edgy with a 2.6.17-rt kernel and jack as realtime. >>> If I do not enable the audio system within pd then this problem does not occur. > > > >>> >>> Any help much appreciated. > > try the callback-driven audio scheduler in PD's devel_0_39 CVS branch. > also try the desiredata branch, which has decoupled the GUI and DSP > code.. > Isn't that a bad advice? Are any of those branches close to being somewhat stable?

17 years, 4 months

[linux-audio-user] rme hammerfall dsp multiface firmware downgrade

by Alex

does anyone here have the windows software that downgrades the firmware of the multiface so that it can be used with linux? Everything I see says I need version 10, and I see people pointing to the drivers archive on rme's site, but i only see version 11 on there, am I missing something? thanks, Alex

17 years, 4 months

[linux-audio-user] Pd produces many Xruns

by chris beagles

Evening list, Today i tryed playing around with pd for the first time, and enabled the audio system to use jack, which works fine except for: If I move the mouse and it crosses the boundary between two windows, I then get reports of Xruns from within pd in the main window and the sound crackles accordingly. Qjackctl does not report any of these xruns. This is getting a little annoying and may leave me having to leave pd for now as i need to utilise my mouse whilst using it. I am running Ubuntu Edgy with a 2.6.17-rt kernel and jack as realtime. If I do not enable the audio system within pd then this problem does not occur. Any help much appreciated. Chris

17 years, 4 months

[linux-audio-user] Swami 0.9.2 - can't save! (DeMuDi 1.2)

by Larry Troxler

I'm running swami on a fresh DeMuDi 1.2 installation. When I choose "Save" or "Save As" from the file menu, nothing happens. Does anyone have an answer, by any chance? Larry

17 years, 4 months

[linux-audio-user] lashd wows, fst and qsynth

by Brian Dunn

I simply love lash, but it's not tyeing things together very tight. fst and jack seem to work together well with one vst, but a second vst will not get saved. Its ID shows up in jack_control, but only the second one gets restored when the project is re-opened. Another issue is qsynth. I'm running a lash enabled fluidsynth that works correctly, (but it doesn't rename itself in lash so you get this ugly random name) but when i use qsynth it doesn't join lash. :( versions: qsynth --version Qt: 3.3.6 qsynth: 0.2.5 fluidsynth --version FluidSynth 1.0.7 fst 1.8-r3 lashd version 0.5.2 jackd 0.101.1 Is fst supposed to act that way? is this a bug I need to report? it seems more likely that I just did something wrong. any ideas? /brian

17 years, 4 months

[linux-audio-user] /dev/raw1394 permissions. Using firewire interface Focusrite Saffire

by Pau Arumi

Hello, I've just bought a Focusrite Saffire LE firewire audio interface (323€ at alfasoni.com) and it works fine with freebob. So far I'm very happy with audio quality and line/mics connectivity (also having a hardware monitoring tool for linux would be great, but not crucial for me) After updating the jack version so it have the freebob driver, I start jackd -d freebob and I get: Freebob using Firewire port 0, node -1 Ieee1394Service::initialize: Could not get 1394 handle: Permission denied Is ieee1394 and raw1394 driver loaded? Fatal (devicemanager.cpp)[68] initialize: Could not initialize Ieee1349Service object Fatal (freebob.cpp)[69] freebob_new_handle: Could not initialize device manager FreeBoB ERR: FREEBOB: Error creating virtual device That's because a normal user does not have access to raw1394 $ ls -l /dev/raw1394 crw-rw---- 1 root disk 171, 0 2006-12-17 16:10 /dev/raw1394 Doing $ sudo chmod o+rw /dev/raw1394 solves the problem. However after a new reboot the permissions have been reset. I'm running ubuntu feisty (testing) $ uname -a Linux macbook 2.6.19-7-generic #2 SMP Mon Dec 4 16:46:19 UTC 2006 i686 GNU/Linux So what is the supposed way to work with firewire? Maybe changing raw1394 group ownership to audio? Thanks, Pau -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

17 years, 4 months

Re: [linux-audio-user] Sombody had to do it

by Jordan

You did a really nice job on it. It may be a limitation of MIDI, but it there any way to make some of those attacks (the beginning of a note) soft? It sounds really hard/harsh otherwise. "Silent Night" should have a really smooth feel to it. ------------------------ Date: Fri, 15 Dec 2006 19:59:46 +0000 From: Folderol <folderol(a)ukfsn.org> Subject: [linux-audio-user] Sombody had to do it To: linux-audio-user(a)music.columbia.edu Message-ID: <20061215195946.7b8612d5@general> Content-Type: text/plain; charset=US-ASCII ... but why did it have to be me? :) It's that time of year isn't it? So that's my excuse. This is a slightly different arrangement of a well known melody. http://www.musically.me.uk/music/Silent_Night.ogg -- Will J G

17 years, 4 months

[linux-audio-user] This list

by Dave Phillips

is getting 'way too serious, so : http://www.archive.org/details/HamhoundCrave http://www.archive.org/details/TogetherAtTheEndOfTheWorld http://www.archive.org/details/NotSoTough Blasts from my past, music recorded to 4-track in the early 1990s. Remastered with Ardour2 and edited with ReZound. Best, dp

17 years, 4 months

[linux-audio-user] Interview with SuSE JackLab Creator

by DCZX

On Linux Rock Star, we have a new interview up with SuSE JackLab Creator, Michael Bohle. Pretty interesting stuff. Part I is out and Part II will be up in a little while. thanks. http://www.linuxrockstar.com __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

17 years, 4 months

[linux-audio-user] Re: New web site - new track

by Kjetil S. Matheussen

yves(a)jazzcomputer.org: > > Le 16 Oct à 21:26, Folderol ecrivait: > >> I'll be looking out for it :) > > > http://download.jazzcomputer.org/picklejar/breathes3.ogg :) > It's greatly modified, and gives and idea about how one of Patrick > Shirkey's screenshots sound like :). Nice song. Good work. :-)

17 years, 4 months

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Linux-audio-user December 2006