Pd-list December 2010

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120 participants
216 discussions

[PD-announce] Undervine, data viz + sonification at SFMOMA
by Hans-Christoph Steiner 03 Dec '10

03 Dec '10

Working again with Bobby Pietrusko and Stewart Smith, I created sonification for visualization of data about the global wine industry. It opened recently at SFMOMA in San Francisco. You can see a little snippet here: http://at.or.at/hans/undervine/ And here's a chunk from a scene that didn't make the final cut be we like anyway: http://at.or.at/hans/blog/2010/11/21/highlighting-data-with-sound/ "Wine is a potent force in contemporary life, perhaps the only comestible to produce its own visual culture. How Wine Became Modern, the first exhibition of its kind, looks at the world of wine and the role that architecture, design, and media have played in its stunning transformation over the past three decades. Developed in collaboration with the New York architecture studio Diller Scofidio + Renfro, the exhibition features historical artifacts, architectural models, multimedia installations, newly commissioned artworks, and even a "smell wall" to provide a richly textured experience in the galleries. Come discover how important cultural preoccupations of our day, such as the meaning of "place" and "authenticity" in our increasingly global and virtual world, play out at this uniquely fertile intersection of nature and culture. At once a nuanced investigation and a vivid sensory and aesthetic experience, this exhibition presents wine as you've never seen it before." November 20, 2010 - April 17, 2011 http://www.sfmoma.org/exhibitions/406 http://www.sfmoma.org/press/releases/exhibitions/829 _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Re: [PD] L2Ork pd-extended release candidate 1 now available (was: Re: call for testers...)
by Ivica Ico Bukvic 03 Dec '10

03 Dec '10

This looks like an incompatibility between tagged moving of an object and something in the gridflow. Does this occur with any object or just some specific object(s)? Mathieu, The offending call should be the same like the Regular call except that is this place is using a tag. It can be found in the g_text.c file. Cheers! ALAN BROOKER <alan.brooker2010(a)gmail.com> wrote: >Hi Mathieu, > >Thanks for this, I have done a trace back with the following output on the >terminal : > >(gdb) run >Starting program: /usr/local/bin/pd -oss -channels 2 my-bug-test.pd >[Thread debugging using libthread_db enabled] >[New Thread 0xb6168b70 (LWP 5214)] ><init> : Avifile RELEASE-0.7.48-100119-21:44-../src/configure ><init> : Available CPU flags: fpu vme de pse tsc msr pae mce cx8 apic mtrr >pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext >fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc nonstop_tsc extd_api ><init> : 3200.00 MHz AMD Phenom(tm) II X2 555 Processor detected >where > >Program received signal SIGSEGV, Segmentation fault. >0x00000011 in ?? () >(gdb) where >#0 0x00000011 in ?? () >#1 0x080a9665 in gobj_displace_withtag (x=0x8215790, > dx=<value optimised out>, dy=0) at g_editor.c:70 >#2 canvas_displaceselection (x=0x8215790, dx=<value optimised out>, dy=0) > at g_editor.c:1913 >#3 0x080a9a35 in canvas_motion (x=0x8215790, xpos=161, ypos=56, fmod=2) > at g_editor.c:2102 >#4 0x080ca856 in pd_typedmess (x=0x8215790, s=0x8136eb8, argc=3, > argv=0xbffff08c) at m_class.c:792 >#5 0x080ca43c in pd_typedmess (x=0x8211678, s=0x8136eb8, argc=3, > argv=0xbffff08c) at m_class.c:813 >#6 0x080cff0a in binbuf_eval (x=0x814d610, target=<value optimised out>, > argc=0, argv=0x0) at m_binbuf.c:726 >#7 0x080de1bf in socketreceiver_read (x=0x814d630, fd=6) at s_inter.c:560 >#8 0x080ddb7a in sys_domicrosleep (microsec=<value optimised out>, > pollem=<value optimised out>) at s_inter.c:198 >#9 0x080de662 in sys_pollgui () at s_inter.c:862 >#10 0x080d9681 in m_pollingscheduler () at m_sched.c:490 >#11 m_mainloop () at m_sched.c:560 >#12 0x080dcc09 in sys_main (argc=5, argv=0xbffff4e4) at s_main.c:310 >#13 0x080e56cb in main (argc=5, argv=0xbffff4e4) at s_entry.c:32 >(gdb) where >#0 0x00000011 in ?? () >#1 0x080a9665 in gobj_displace_withtag (x=0x8215790, > dx=<value optimised out>, dy=0) at g_editor.c:70 >#2 canvas_displaceselection (x=0x8215790, dx=<value optimised out>, dy=0) > at g_editor.c:1913 >#3 0x080a9a35 in canvas_motion (x=0x8215790, xpos=161, ypos=56, fmod=2) > at g_editor.c:2102 >#4 0x080ca856 in pd_typedmess (x=0x8215790, s=0x8136eb8, argc=3, > argv=0xbffff08c) at m_class.c:792 >#5 0x080ca43c in pd_typedmess (x=0x8211678, s=0x8136eb8, argc=3, > argv=0xbffff08c) at m_class.c:813 >#6 0x080cff0a in binbuf_eval (x=0x814d610, target=<value optimised out>, > argc=0, argv=0x0) at m_binbuf.c:726 >#7 0x080de1bf in socketreceiver_read (x=0x814d630, fd=6) at s_inter.c:560 >#8 0x080ddb7a in sys_domicrosleep (microsec=<value optimised out>, > pollem=<value optimised out>) at s_inter.c:198 >#9 0x080de662 in sys_pollgui () at s_inter.c:862 >#10 0x080d9681 in m_pollingscheduler () at m_sched.c:490 >#11 m_mainloop () at m_sched.c:560 >#12 0x080dcc09 in sys_main (argc=5, argv=0xbffff4e4) at s_main.c:310 >#13 0x080e56cb in main (argc=5, argv=0xbffff4e4) at s_entry.c:32 > >Thanks again > >Al >On Sat, Nov 27, 2010 at 11:37 AM, Mathieu Bouchard <matju(a)artengine.ca>wrote: > >> On Sat, 27 Nov 2010, ALAN BROOKER wrote: >> >> Also Gridflow as mentioned previously causes crashes but not so hard as >>> py. When I swapped the L2Orkt file to normal extended, I could use Gridflow >>> in the new gui as normal- so perhaps the issue is not in the tk file but >>> else where? >>> >> >> If you (or someone else) can narrow down the l2ork<->gridflow problems, I >> could try to fix them. >> >> Is it something happening mostly with the helpfiles, or also with something >> else ? Is it happening at startup, or later ? >> >> What is the "L20rkt file" ? >> >> _______________________________________________________________________ >> | Mathieu Bouchard ------------------------------------- Aix-en-Provence > >_______________________________________________ >Pd-list(a)iem.at mailing list >UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list

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New user - technical questions
by Xavier Miller 03 Dec '10

03 Dec '10

Hello, greetings from Belgium, I am starting with Pd and have some questions: - does Pd support multi-threading? If not, is it possible to launch many Pd instances and sync them? - can Pd dynamically change its patches without stopping the engine? Can Pd unload some objects, open other patches, connect them? - can Pd run without GUI, even without X support? - can Pd be embedded in an application, and controlled programmatically? (if not, I can use OSC) Kind regards, Xavier Miller.

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crashes when using multiple outputs
by Ben Carney 03 Dec '10

03 Dec '10

Hello all, this message comes from a friend and collaborator. I would lend a hand to him in person, but he is on the other side of the Atlantic ocean. [ I recently acquired an 8 channels Echo audio fire pre8 audio interface, and I'm using it with Pure Data. However Pure Data, though it recognizes the interface, does not let me specify more than 2 channels, when I type 8, PD freezes. Any suggestions? Or perhaps you've encountered similar issues and were able to resolve them? ] I believe he is running a pretty standard install of windows XP. thanks much in advance, -- benfcarney www.benfcarney.com Chicago, IL

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Attaching a Sensor to Acoustic Instruments Question
by J bz 03 Dec '10

03 Dec '10

Hey all, I'm working on composing a piece within pd for viola in which I would like to attach some kind of sensor to the head of the instrument. The sensor must be capable of tracking the performers movements on the x,y,z axis', be undetectable for the performer, and be wireless. I'm not sure whether something arduino or some sort of bluetooth device would be preferable? Would be very grateful if any listers have any experience in these matters and could recommend some devices, pointers of things to watch out for (bluetooth in concert venues for example), general sturdiness of various items, etc. Many thanks, and best wishes, Julian

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Showcasing PD
by Andrew Faraday 03 Dec '10

03 Dec '10

Hey Guys Here's the situation, I've been invited to talk to a group of techies on PD for half an hour this friday (the 3rd), there's basically two options. Either I do a basic introduction to Pd, it's benefits and why I like it as a medium/language. Or the one I'm leaning towards now, A quickly thrown together example of something you can do in PD. I'm currently thinking that I could easily put together a plan to code a simple instrument from a USB controller within half an hour. Thus showing that a lot can be achieved in a relatively short space of time with some Pd knowledge. Has anyone got any ideas how I might try to impress people with the capabilities of PD? Cheers Andrew

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[pd-ot][was plugin~] look what is a professional tool
by patko 02 Dec '10

02 Dec '10

Hello, this topic is a little bit old, but I really want everyone to know what is a professional tool, I guess you haven't got this at home: http://www.harrisonconsoles.com -- Patrice Colet

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[PD-announce] GEM workshop - Paris (4th and 5th december)
by Jack 02 Dec '10

02 Dec '10

In French only/En français seulement. Une formation de perfectionnement sur GEM (librairie graphique permettant d'utiliser OpenGL dans l'environnement Pure Data) est proposée par le CrasLab les 4 et 5 décembre de 11h à 18h. Cette formation est recommandée pour les utilisateurs de Pure Data et GEM qui souhaitent élaborer des projets sophistiqués et qui ont recours à l'image, l'image animée, la vidéo, la caméra et la 3D. Le prix par jours est de 25 euros (20 euros pour les Audoniens, chômeurs, Rmistes et adhérents de Mains d'Oeuvres). Jack du collectif RYBN assurera la formation sur ces deux jours. Plus d'infos sur cette formation : http://www.mainsdoeuvres.org/article1094.html Pré-requis : - Connaissances : les deux journées abordent des techniques et fonctions avancées sur GEM, elles sont prévues pour un public d’initiés à Pure data (autodidactes ou personnes ayant suivi une session d’initiation ou des cours, et ayant une pratique régulière du logiciel). - Matériel : Il est demandé aux participants de venir avec un ordinateur portable pourvu de la dernière version de Pd-extended. La deuxième journée de formation nécessite d’apporter une webcam. Il est préférable d’avoir un ordinateur équipé de processeurs NVIDIA ou ATI pour le bon fonctionnement des manipulations. Généralement, les ordinateurs de moins de quatre ans conviennent à ce type de créations. CrasLab Mains d'Oeuvres 1, rue Charles Garnier 93400 Saint-Ouen La formation aura lieu dans l'atelier 12 (1er étage). Renseignements : Agnès Le Foulgoc 01.77.60.28.00 _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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pdpcap 0.0.4 network sniffer new version
by Jordi Sala 02 Dec '10

02 Dec '10

PDPCAP 0.0.4 new features ·pcap files read: Read captured traffic saved in a pcap file . (wireshark , tcpdump , etc. compatible). ·pcap files dump: Dump pdpcap captured traffic in a pcap file, so it can be open by any compatible aplication. ·OS X compatible: Thanks to Nicolas Montgermont pdpcap is now os x compatible. http://musa.poperbu.net/content/view/95/30/ -- Jordi Sala http://musa.poperbu.net

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Setting tempo via microphone input (eg audience clapping)
by Paul Winchester 02 Dec '10

02 Dec '10

Hi All, I am working on a project in which I would like to have the tempo of a DAW (Ableton, FL Studio, etc) set by the clapping of an audience. Not sure how to approach tackling the problem. Any and all help is appreciated. Thanks.

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Pd-list December 2010