Linux-audio-dev

linux-audio-dev@lists.linuxaudio.org

3 participants
7535 discussions

[LAD] [LAA] [ANN] Release of aj-snapshot-0.9.4

by Lieven Moors

Hi everybody, I've just released aj-snapshot-0.9.4 Aj-snapshot is a command line utility to store/restore ALSA and JACK connections to/from an XML file. Changes in this release: - Make the -a and -j flags work together as expected, when they are combined. - Fixed bug where aj-snapshot would not restore connections to a2jmidid ports. - Refactoring of ignore-clients code. For more information: http://aj-snapshot.sourceforge.net/ To clone the git repository: git clone git://aj-snapshot.git.sourceforge.net/gitroot/aj-snapshot/aj-snapshot I hope you enjoy... lievenmoors

14 years, 9 months

[LAD] Begining of work at flowcanvas replacement

by Nikita Zlobin

I began to work at modular, patchage-like graph (afaik, flowcanvas i used not only for such things - project panner in ardour3 looks using it too). This graph is based on goocanvas, driven by cairo. Project page: http://repo.or.cz/w/gmodulargraph.git (of course, it is just a git web interface :) For now i implemented modules with ports and wires. Began to implement connections. There is no library yet, it is implemented in standalone test execuable. Though project is called GModularGraph, some files need to be renamed (i changed name, because it depends on project, which is not a gtk part). Unfortunally i will go to military service after several hours (need to sleep yet :), so it would be nice, if someone clone it and help with development (also there is ability to push anonimously into 'mob' branch, thanks to repo.or.cz for this feature).

14 years, 9 months

[LAD] aj-snapshot fails to connect a2jmidid ports

by Lieven Moors

Hi, I just discovered that aj-snapshot fails to connect a2jmidid ports that appear in jack midi. I store connections by seperating the client and port name from what jack_get_ports returns, and I restore connections by concatenating those as port names again (with a seperating colon). This seems to work with most clients, but not with a2jmidid. Does anyone know what the problem might be? Thanks, lieven

14 years, 9 months

[LAD] EBU loudness meter

by Fons Adriaensen

Hello all, The EBU-R128 loudness meter presented today at the LAC is now available at <http://kokkinizita.linuxaudio.org/linuxaudio/downloads> The package contains the interactive meter, the command line app to measure sound files, and both the paper and the presentation slides. Ciao, -- FA

14 years, 9 months

[LAD] [OT] DAH PhD Programme, scholarships available

by Victor Lazzarini

Dear all, we have started a new postgraduate programme, the Digital Arts and Humanities PhD, which offers a computer music strand. The programme has a number of scholarships available and applications are open now. http://www.forasfeasa.ie/ http://learndigitalhumanities.ie/courses/postgrad/digital-arts-and-humaniti… Regards Dr Victor Lazzarini Senior Lecturer Dept. of Music NUI Maynooth Ireland tel.: +353 1 708 3545 Victor dot Lazzarini AT nuim dot ie

14 years, 9 months

[LAD] ANN: Upcoming L2Ork tour of Europe

by Ivica Ico Bukvic

Apologies for cross-posting. After 8 months of planning, fund-raising a metric ton of greenbacks, and literally thousands of hours of hard work distributed across dozens of souls, Linux Laptop Orchestra (L2Ork) is truly excited to announce our maiden tour of Europe May 12 June 1, 2011. Joining forces with our guest soloist Ron Coulter and our talented soprano l2orkist Aurora Martin, the ensemble will be touring 8 countries, performing and holding workshops in following locations: May 14 Linz, Austria (as part of LiWoLi festival) May 15 Ljubljana, Slovenia May 16 Budapest, Hungary May 19 Croatia May 21 - Hamburg, Germany (Academy of Music and Theater) May 24 - Amsterdam, Netherlands (STEIM) May 25 Amsterdam, Netherlands (Zaal 100) May 26 Utrecht, Netherlands (HKU) May 30 Paris, France (IRCAM) June 01 Oslo, Norway (NIME 2011) Hope to see you at one of our upcoming destinations! In the meantime, to stay up-to-date with the latest developments join our facebook page (http://www.facebook.com/group.php?gid=117918141555131) For additional info on L2Ork please visit http://l2ork.music.vt.edu On a somewhat related note, L2Ork has also made another series of updates to the Linux-centric pd-l2ork variation of Pd which is also available on the L2Ork site together with a series of externals and abstractions. For additional info on pd-l2ork please visit http://l2ork.music.vt.edu/main/?page_id=56 Should you happen to have any questions, suggestions or concerns, please do not hesitate to contact me. Best wishes, Ivica Ico Bukvic, D.M.A. Composition, Music Technology Director, DISIS Interactive Sound & Intermedia Studio Director, L2Ork Linux Laptop Orchestra Assistant Co-Director, CCTAD CHCI, CS, and Art (by courtesy) Virginia Tech Dept. of Music - 0240 Blacksburg, VA 24061 (540) 231-6139 (540) 231-5034 (fax) ico(a)vt.edu http://www.music.vt.edu/faculty/bukvic/

14 years, 9 months

[LAD] LAC 2011: Sunday night

by Egor Sanin

Hi LACers, Is anyone driving in the direction of Dublin or, better yet, the airport late Sunday night after the conference? I've got a flight early monday morning and if you're headed in that direction, I would be very happy to contribute some cash for a lift. Thanks.

14 years, 9 months

[LAD] Linux Audio Conference 2011 starts today with live video stream coverage

by Jörn Nettingsmeier

hi everyone! just a quick reminder that lac 2011 is starting today at 10:00 utc+1, hosted by NUI maynooth in ireland. find the program at http://lac.linuxaudio.org/2011. live streams will be available from streamer.stackingdwarves.net in ogg theora format. remote participants are invited to join us on irc for conference-related chitchat and real-time feedback. at the end of each session, you will get the chance to ask questions to the presenter, which will be relayed to the crowd in maynooth by a local chat operator. best, jörn

14 years, 9 months

[LAD] [LAC] [LAC] Kilcar B&B

by Egor Sanin

Hello LACers! I've got myself into a mixup. I've booked a hostel in Dublin for the Conference, but now I want to get out to Maynooth. I've been in touch with Kilcar B&B and Annette has me covered for Friday night, however, after that she's full. I remember someone here was asking about teaming up for a place, so perhaps there's a chance someone over there is willing to split a room and costs. If you don't mind a roommate, please email or call me. I'm in Dublin right now at Avalon house. I've got a mobile here: 085 7836111. I will be walking around a lot today, so phone is better. Thanks gang, I'm looking forward to meeting everyone!

14 years, 9 months

Re: [LAD] Linux-audio-dev Digest, Vol 51, Issue 5

by Stéphane Letz

> > > Message: 14 > Date: Wed, 4 May 2011 15:10:55 +0000 > From: Fons Adriaensen <fons(a)linuxaudio.org> > Subject: Re: [LAD] Looping audio to oneself via Jack > To: linux-audio-dev(a)lists.linuxaudio.org > Message-ID: <20110504151055.GE10034(a)linuxaudio.org> > Content-Type: text/plain; charset=us-ascii > > On Wed, May 04, 2011 at 04:04:37PM +0100, Rui Nuno Capela wrote: > >> 2. client3 loopbacks to itself and then it all applies as "the bug". >> question is: is it jack's bug? maybe not. the other half/part of the >> problem still aplies, as it depends on the client3's process code >> flow--which buffer port is read/written first? ins or outs? and in what >> order? hmm... > > If one signal (the looped back one) cas disappears because you > disconnect _another_ one, I'd call that a bug. 100%. > > Note that fixing this does not imply you can't get your own > undelayed output anymore. That just depends on the order of > your computations and jack_port_get_buffer() calls. > > Ciao, > > -- > FA > I suggest three things : - move this discussion on jack-dev list... - write a test client to show the problem. - test it with jack1 and jack2 to see what happens. Stéphane

14 years, 9 months

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Linux-audio-dev