Pd-list December 2008

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112 participants
182 discussions

an easy way to replay a Pd-session (gui)
by IOhannes m zmoelnig 17 Dec '08

17 Dec '08

hi. i am looking for a simple and efficient way to record a Pd-session and replay it later. at this early stage i am only interested in replaying the gui part, so basically i want to create a screencast, but without recording a movie. the idea is, to just capture the network traffic between pd and pd-gui and later feed the traffic pd->gui traffic into a standalone pd-gui. i am currently experimenting a bit with pcap files (since packet sniffers do not require any intervention on the Pd side), but of course the result is quite verbose and i am not really interested in the tcp/ip handshake between pd and pd-gui. all the available pcap replay tools i found (e.g. tcpreplay) are really tools for testing network infrastructure rather than replaying client/server communication. my self written tools suffer from big timing issues... any hints? fgmasdr IOhannes

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pdPod binaries
by Martin . 17 Dec '08

17 Dec '08

Hi Hans, all, has anyone got these files? http://ipodlinux.org/images/7/79/Pdpod_podzilla.gz http://ipodlinux.org/images/b/b8/PureData.zip http://ipodlinux.org/images/3/39/Pdpod_kernel.bin.gz The links seem to be down although the ipodlinux.org page is finally up again :)

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French Pdpedia : workshop + script @ Orleans 18-19 december
by >---------------<[O:O]>---------------< 17 Dec '08

17 Dec '08

Hello, Labomedia is organising a workshop to fill french Pdpedia and produce pedagogical contents on Pd, OSC, Python, Blender it seems that english Pdpedia is filled with a script that upload the text content of help patches : would it be possible to get this script, maybe improve it if we can, and fill french pdpedia with it so as to start from the english content and translate it in french rather than starting from blank pages ? thanks for any reply Benjamin P.S. : workshop take place at http://www.labomedia.org in Orléans France and it's free to participate

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Pix_record under Vista: Strange behaviours
by nick burge 16 Dec '08

16 Dec '08

Hello list. Is anyone else using pix_record on vista? The dialog and codelist command crashes PD altogether, When it works it gives a good recording though. Nick

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Jack OS X/audio off - uses more cpu??
by Si Mills 16 Dec '08

16 Dec '08

Hi Has anyone notice this: start Pd in Jack mode - cpu is ~0% turn on audio - cpu is still ~0% turn off audio - cpu jumps up to ~30% turn on audio - cpu falls back to ~0% what can this be?

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tracking down segfault in dssi~
by Ivica Ico Bukvic 16 Dec '08

16 Dec '08

Hi all, After some digging, here's what I found out. Even though dssi~ works fine if a plugin_lib:plugin_name is specified, anything other (including bogus names) crashes pd-extended 0.40.3. I tried 0.95 and 0.97 dssi~ external (latter compiled from source) and both exhibit this behavior. Closer inspection of the dssi~ code helped me identify the call that crashes Pd: (line 1524) static const char* plugin_tilde_search_plugin (t_dssi_tilde *x, const char *name) { char* lib_name = NULL; void* user_data[2]; user_data[0] = (void*)(&lib_name); user_data[1] = (void*)name; lib_name = NULL; LADSPAPluginSearch (dssi_tilde_search_plugin_callback, (void*)user_data); //<--this call crashes Pd /* The callback (allocates and) writes lib_name, if it finds the plugin */ return lib_name; } When I comment LADSPAPluginSearch, recompile, and run the Pd, then the search for the plugin fails gracefully reporting failure to load plugin. But as soon as the function above is enabled Pd consistently crashes with the same error like the one I reported before: Warning: no LADSPA_PATH and DSSI_PATH, assuming /usr/lib/ladspa:/usr/local/lib/ladspa:/usr/lib/dssi:/usr/local/lib/dssi no more csLADSPA plugins socket receive error: Connection reset by peer (104) Segmentation fault This is running on Intrepid with the ladspa-sdk being 1.1 (latest) version. However, upon closer inspection of the search.c in the ladspa-sdk I noticed that there is no such LADSPAPluginSearch function that takes in two arguments, but rather one as follows: void LADSPAPluginSearch(LADSPAPluginSearchCallbackFunction fCallbackFunction) So, what gives? Am I missing something obvious? When compiled in debug mode, dssi~ still manages to list all plugins, followed by "no more csLADSPA plugins" and then crashes as described above. Could it be something with my LADSPA setup? I guess the easiest thing is to comment this call for the time being and make the dssi~ gracefully fail unless you correctly specify a plugin. Still, I am curious what is making this thing fail. Best wishes, Ico

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Re: [PD] Open Lab at the 11th Cairo Bienale
by ydegoyon 16 Dec '08

16 Dec '08

> > > ydegoyon wrote: >> hi, >> >> thanks for these contacts, >> of course, we are invited by Roman, btw, it was Ramon, not Roman, no spanish guy would be called Roman... what happens in arab countries in terms of interaction, well they just throw their shoes at Bush, junior so that he would get out and let people breathe.. some parts will be streamed on giss.tv, dunno when and how, but surely the ending performance on 27/12, 20h, egyptian time and no egyptian disguise saludos, sevy

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distortion of gem visuals
by punchik punchik 15 Dec '08

15 Dec '08

hello list, i want to project some gem visuals to a concave surface, and i was wondering if there is a way to distort the gem window in a way that it can fix the distortion generated by the surface, for example if i distort the gem windows as fisheye and i project to the concave surface the image is gonna appear fine . Which do you think is the best way of doing this in puredata? is it possible to use pixel shaders to do this? or which ideas do you have for doing this? maybe theres a program designed or libraries for doing this? any idea would be appreciated many thanks pun.

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Open Lab at the 11th Cairo Bienale
by yves degoyon 15 Dec '08

15 Dec '08

*Open* *Lab at the 11*^*th* * Cairo Bienale* *21*^*st* * to 27*^*th* * of December 2008* *Bab Gallery of the Museum of Modern Egyptian Art* In the context of the 11^th Cairo Bienale, in cooperation with the Fine Arts Sector of the Ministry of Culture, the Embassy of Spain in Cairo and LABoral Centro de Arte, Hangar has the honour to present an Open Lab in the Bab Gallery, a week of intensive workshops for artists and technicians interested in working with DIY hardware, free software and tactical cartographies. Program : 21-27/12/08 10h-13h Software - Pure Data : Yves Degoyon 21-27/12/08 14-19h Hardware - DIY Electronics : Diego Rodriguez Gomez 24/12/08 10h-19h Tactical Cartography : Pablo de Soto 27/12/08 20h Presentations & Lives Free Entry. Limited places. Reserve by email : _asistente.cultural(a)gmail.com <mailto:asistente.cultural@gmail.com>_ Bab Gallery of the Museum of Modern Egyptian Art Guezira Grounds (Cairo Opera House Complex)

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[PD-announce] Apéro Codelab, Nantes, 20 December 2008
by abonnements-olivier 15 Dec '08

15 Dec '08

===December 20th, 2008 :: APERO CODELAB 01 in Nantes (Fr)=== * chat, mix & performances * free entrance Saturday December 20th, 2008 from 7:00PM until 11:00PM at the [http://tinyurl.com/6xkxtk Canotier], 21 quai de Versailles, in Nantes (France) contact : +33 (0)2 40 16 86 78 – info(a)crealab.info L’apéro Codelab 01 is a meeting dedicated to experiments in the audio-visual and musical fields which use programming languages or electronic experimentation, in the spirit of open source. This meeting is organized and moderated by the members of the Crealab network <Apo33 /PiNG / Lolab /la Fabrique du Libre /Ecos>. who take the occasion to invite Emoc, founder of the [http://www.codelab.fr codelab.fr] forum , a leading resource in the french-speaking online world on the topic experimental practices. Program * introduction to codelab.fr, short presentation of books such as ”Making things talk” by “Computer Music with examples in SuperCollider 3”, “Designing sound” by andy Farnell) and artworks (”Reflet” by Thomas Thomas Fourmond & Quentin Drouet, “Topodio”, by Dominique Leroy & Jean-François Rolez / la fabrique du libre) * Puredata news: the Pdmtl abstractions, Pdpédia is back... * particiaptive audio performance by Stivy GS, audio performance by Gary Glitcher * mix of images & sounds from the community ! open to anyone ! really ! even if you can't blatter in French...! ! no free stout ! lots of free patches and software .... Call for submission If you're interested in having us play audio or video recordings of your performances/installations/coding parties, drop us a line at apero(a)crealab.info with a link to files we can download, and a second line mentioning the authors and license of the documents that should appear. Supported filetypes and codecs: everything but WMV, WMA, Real and things too proprietary. ===================== L’apéro Codelab est une rencontre consacrée aux pratiques expérimentales de création d’image, de vidéo, de son et de musique qui utilisent des langages de programmation ou l’expérimentation électronique, en privilégiant l’aspect open source. Cette rencontre organisée et animée par les assos membres du réseau Crealab <Apo33 /PiNG / Lolab /la Fabrique du Libre /Ecos> est l’occasion d’inviter Emoc, le fondateur du forum codelab.fr, espace ressources en ligne aujourd’hui référent sur ces pratiques expérimentales. Au programme : présentation de codelab.fr, d’ouvrages (”Making things talk”, “Computer Music with examples in Super Collider 3”, “Designing sound”) et de travaux d’artistes (”Reflet” de Thomas Fourmond & Quentin Drouet, “Topodio”, de Dominique Leroy et Jean-François Rolez / la fabrique du libre) actualité autour de Puredata: les abstractions Pdmtl, Pdpédia le retour... performance audio participative par Stivy GS, performance audio par Gary Glitcher mix d’images et de sons glanés au sein de la communauté Appel à participation Si vous souhaitez voir des des enregistrements de vos performances, installations/ coding parties diffusés lors de cet événement, écrivez-nous à apereo(a)crealab.info en mentionnant l'adresse où l'on peut télécharger vos fichiers, ainsi que les crédits devant être mentionnés lors de la diffusion. Types de fichiers et codecs acceptés: tout sauf du WMV, WMA, Real et autres machins trop propriétaires pour être honnêtes. ! ouvert à tous ! _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Pd-list December 2008