Pd-list August 2012

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93 participants
89 discussions

Multiple Pd patchers on one computer?
by Björn Eriksson 24 Aug '12

24 Aug '12

Hello, earlier today a thought just popped up... and maybe it´s already done, and maybe it´s not even something that relates to Pd mainly. My idea is this: One computer, several keyboards and mouses connected to this same one computer, shares a Pd window, patching together. Could be something that could be interesting to do as live performance/collaboration... maybe. Just wanted to share this idea - and see if it´s already been done something like this.. Guess the technical side of it is more to get several keyboards/mouses to run in parallell with unique "id"s. Probably there exists a really easy solution to this. I am not directly planning to do this, but I am curious anyway, if someone can elaborate on this idea then I am happy to listen..!? (I know there are some web-interfaced Pd projects (Purée Data?) but this idea is more simple, just to use one computer with several users/patchers.) All the best, Björn Eriksson

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pdgst and seek
by Olm-e 23 Aug '12

23 Aug '12

hello, when trying to use pdgst to replace pixvideo object for HD videos in a project, I could not find how to use the seek function of Gstreamer to control the flux of a file being read. (pause play, go to frame x, framerate control) is there any exemple out-there for that function? I see it's in the source as pdgst_element_seek, but can't find how to use it (message? object? arguments? ... I read the pdf paper by Iohannes but it didn't help much :/ ) we have a discussion about how to use pdGst on codelab.fr actually, for those of you that speak french. http://codelab.fr/3485 thanks a lot Olivier Meunier

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Re: [PD] [PD-dev] Cross Compiling External for Windows - Problem
by Patrice Colet 23 Aug '12

23 Aug '12

> De: "Thomas Mayer" <thomas(a)residuum.org> > À: "Patrice Colet" <colet.patrice(a)free.fr>, pd-dev(a)iem.at > Envoyé: Vendredi 10 Août 2012 21:01:52 > Objet: Re: [PD-dev] Cross Compiling External for Windows - Problem > > Hi, > > On 10.08.2012 11:20, Patrice Colet wrote: > > Hello, I'm afraid the work to be made isn't in the Makefile but in > > source files, > > > > did you give a try with this: > > > > http://readlist.com/lists/lists.sourceforge.net/mingw-users/1/9807.html > > I don't think, this is the problem: There is no MSVC involved in the > entire toolchain, but only gcc on Linux, partly using MXE for cross > compilation on Linux. > the mail reply says how MSVC is involved, "int _get_output_format( void ); is a standard MSVC function" http://msdn.microsoft.com/en-us/library/571yb472(v=vs.80).aspx the problem is certainly because stdlib is different on windows, for exemple vasprintf() is missing, you have to provide it into the sources, like we have done on gridflow, or provide another function. gcc seems to try mscv's _get_output_format() for resolving it without success... Another thing, I've used s_list in an external that compiles fine with g++ linking and declspec embedding... can you post all the compile process, and what is your linker?

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[PD-announce] Gemnotes 0.2
by Ed Kelly 21 Aug '12

21 Aug '12

Hi all, Gemnotes 0.2 is released. It has dynamics (at last), hairpin crescendos, and very basic articulation (just the accented note for now). Also, the clocking is done seperately from the GEM framerate (thanks IOhannes). Enjoy! Ed Gemnotes-0.2: Live music notation for Pure Data http://sharktracks.co.uk/ _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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(Tcl) Missing Close Brace error
by Antonio Roberts 21 Aug '12

21 Aug '12

In the attached patch, whenever I open it I eventually get the below error occur, causing Pd to freeze. The files that the patch refers to can be found here http://dl.dropbox.com/u/350846/resources.zip I've tried converting them to different file formats (png, jpg) but I still get the error. I'm using Pd-extended 0.43.1-extended-20120803 on Ubuntu 12.04 (Tcl) MISSING CLOSE BRACE: missing close-brace while executing "::pdwindow::logpost {} 5 {loading image '/home/hello::pdwindow::logpost {} 6 {reading '/home/hellocatfood/Desktop/resources/snackbar_2.png' with libTI..." ("uplevel" body line 5) invoked from within "uplevel #0 $cmds_from_pd"(Tcl) MISSING CLOSE BRACE: missing close-brace while executing "::pdwindow::logpost {} 5 {loading image '/home/hello::pdwindow::logpost {} 6 {reading '/home/hellocatfood/Desktop/resources/snackbar_2.png' with libTI..." ("uplevel" body line 5) invoked from within "uplevel #0 $cmds_from_pd"(Tcl) MISSING CLOSE BRACE: missing close-brace while executing "::pdwindow::logpost {} 5 {loading image '/home/hello::pdwindow::logpost {} 6 {reading '/home/hellocatfood/Desktop/resources/snackbar_2.png' with libTI..." ("uplevel" body line 5) invoked from within "uplevel #0 $cmds_from_pd"(Tcl) MISSING CLOSE BRACE: missing close-brace while executing -- ============================ antonio(a)hellocatfood.com http://www.hellocatfood.com ============================

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pd-BErlin user meeting
by servando barreiro 21 Aug '12

21 Aug '12

HI to all pd folks in or close by Berlin. Today, we will do a meeting in weisestr 7 (U Boddinstr) from 19:30 to 22. Bring headphones, controllers, cables.. etc Ser

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Pd/GEM on a tablet?
by Iain Mott 21 Aug '12

21 Aug '12

Hi list, I'm investigating a project that requires multiple iPad-sized screens (as many as 9), each playing an independent channel of video (full screen) with stereo audio and each of these AV stations requiring an attached Arduino card (controlled with Pduino abstractions). I was thinking that tablet devices with USB might do the trick. Does anyone have experience running Pd/GEM on a tablet? Laptops are another option but I'd need to somehow detach the screen from the body because of physical constraints. Cheers, Iain -- ________ Iain Mott www.reverberant.com

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[PD-announce] A Doctoral Student Position (Sound and Physical Interaction Research Group) open
by Koray Tahiroglu 21 Aug '12

21 Aug '12

(Sorry for cross-posting) Dear colleagues, There is a doctoral student position (Sound and Physical Interaction Research Group) open at http://www.aalto.fi/en/current/jobs/teaching_and_research/doctoral_student-… The deadline for applications is September, 17th 2012. Please forward this message to anyone you think might be interested. best, Koray ------------------------------------- M.Koray Tahiroğlu Department of Media, Aalto University School of Arts, Design and Architecture http://sopi.media.taik.fi/ http://mlab.taik.fi/~korayt tel: +358 45 233 6272 _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Patching Circle Brussels @Constant/Variable #1
by Olm-e 20 Aug '12

20 Aug '12

hello, here is the announce for the first Brussels patching circle of this season 2012-2013 please forward to anyone interested voici l'annonce pour le premier patching circle à Bruxelles pour cette saison 2012-2013, merci de transmettre à toute personne intéressée, salutations, Olivier Meunier Olm-e http://ogeem.be ------------------- 9 Septembre 2012 workshop 14:00 BBQ 19:00 presentation ~21:00 http://patchingcircles.be EN The Pure Data patching circles are free open workshops organized monthly to gather, share learn and enjoy around the Pure Data software in a creative way. Aimed at artists and coders as well as a large public during specific events (performances and presentations), the patching circles in Brussels are this saison hosted by Constantvzw.org <http://constantvzw.org> in their actual space Variable, a house dedicated to new media art techniques and questions in relation to Free Libre Open Source software, hardware and culture. This activity is open to confirmed as well as debuting users, in a spirit of knowledge sharing and collaboration. The activities are pretext to meeting and personal evolution for the participants. In this house are hosted other regular workshops and meeting (open source video, sound creation, open source publishing, ... ) and the crossing between these activities are encouraged. The whole house will be in fact the playground for a collective installation we will build during the circles. The space will also be open on other periods than the workshop days for participant that want it. For this first meeting, we'll start with an afternoon of tinkering with the first bits of the installation in the space, with basic setup and patching, followed by the BBQ organized for the house, and a more formal presentation of the patching circles and pure-data software and projects to the public coming over. acces is free but please register at pdcircles(a)ogeem.be FR Les Cercles de Développement Pure Data sont des atelier organisés mensuellement pour se rassembler, partager, apprendre et s'amuser de manière créative avec le logiciel Pure Data. Avant tout destiné aux artistes et codeurs (professionnels ou non, seule la volonté de participation et d'apprentissage personnel sont requis), mais aussi au public plus large notamment durant des sessions de présentation et performances, les Cercles à Bruxelles sont hébergés cette saison par Constantvzw.org <http://constantvzw.org> dans leur espace actuel Variable, une maison dédiée au arts nouveaux média, à leur technique et questionnement en relation avec le logiciel, matériel et la culture Libre Open Source.Les cercles sont destinés au utilisateurs expérimentés comme aux débutants, dans un esprit de partage des connaissances et de collaboration. Les activités proposées sont des prétextes à rencontre et évolution personnelle des participants. Dans cette maison se déroulent d'autres ateliers réguliers et rencontres (open source video, création sonore, open source publishing, ... ) et le croisement avec ces activités est encouragé. L'entière maison sera de fait le terrain de jeu d'une installation collective que nous construiront durant les cercles. L'espace sera également ouvert aux participant en dehors des horaires d'atelier en fonction des demandes. Pour cette première occasion, nous débuteront une après-midi pratique par le début de l'installation numérique dans l'espace, avec la mise en route d'un ordinateur basique avec quelque entrée/sortie physique et quelques patchs, qui sera suivie d'un Barbecue organisé par Constant pour la maison, suivi enfin d'une présentation plus formelle de l'activité et du logiciel puredata au public plus large invité à l'occasion. accès gratuit pour tous, mais réservation souhaitée à pdcircles(a)ogeem.be ACCES 'Constant Variable' Rue Gallait / Gallaitstraat Nr 80 - 1030 Schaerbeek / Schaarbeek Transport public: Tram 25, 55, 94: Liedts ---- This project is supported by the Ministery of Culture of the Wallonia-Brussels Federation, Digital Arts This project is made possible thanks to Vlaamse Gemeenschapscommissie van het Brussels Hoofdstedelijk Gewest, De Vlaamse Overheid ----

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Stream of caracters to list of words
by FernandoG 20 Aug '12

20 Aug '12

Hi PD users :) I am working with text to sound transformation using binfile objet and have a question: binfile objetc read a file and then output caracter by caracter every bang recived, i am planning to use not a stream of ascii number rather than a list of them. Then the idea is to use words as control signal for sound sinthesis. How can i get variable lists from a stream? wich objetc can help my? its needed to split the stream in to words and recognize puctuation or space as words limits. Thanks! F

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Pd-list August 2012