Pd-list October 2016

pd-list@lists.iem.at

69 participants
103 discussions

Question about the pd-extended history
by Ivica Ico Bukvic 11 Oct '16

11 Oct '16

Does anyone have a link to a paper or a publication that documents the motivation behind and original initiators of the pd-extended? I traced releases back to 2003 but there is no info on who were original players who started it. Thank you. Best, -- Ivica Ico Bukvic, D.M.A. Associate Professor Creative Technologies in Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 www.performingarts.vt.edu disis.music.vt.edu l2ork.music.vt.edu ico.bukvic.net

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MIDI issue with Purr Data beta 2 or Pd-Extended
by Alexandre Torres Porres 10 Oct '16

10 Oct '16

Howdy, anybody ever had a problem with MIDI input in PD where it would always send a "zero" value from a korg keyboard controller? A student of mine was having this problem, we tested it with Data beta 2 and Pd-Extended, same issue but it worked on vanilla 0.47-1 tested with mac and windows... cheers

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[PD-announce] Call for Papers MOCO 2017
by Sarah Fdili alaoui 10 Oct '16

10 Oct '16

Dear Colleagues, Please help us circulate the CFP of MOCO 2017 among your communities. Best wishes, Sarah Fdili Alaoui Sarah Fdili Alaoui Assistant Professor LRI - University Paris-Sud11 / Paris Saclay 0169155769 http://saralaoui.com/ <http://saralaoui.com/> @saralaoui ————————————————————————————————————— Call for Papers MOCO 2017 ——————————————————————————————————————— International Conference on Movement and Computing (MOCO17) Intersecting Art, Meaning, Cognition, Technology ——————————————————————————————————————— 28-30th June, London UK Goldsmiths University of London http://moco17.movementcomputing.org <http://moco17.movementcomputing.org/> We would like to invite submissions for paper presentations, performances, workshops and more to the 4th International Conference on Movement and Computing (MOCO) which is to be held in London. MOCO is an interdisciplinary conference that explores the use of computational technology to support and understand human movement practice (e.g. computational analysis) as well as movement as a means of interacting with computers (e.g. movement interfaces). This requires a wide range of computational tasks including modeling, representation, segmentation, recognition, classification, or generation of movement information but also an interdisciplinary understanding of movement that ranges from biomechanics to embodied cognition and the phenomenology of bodily experience. We therefore invite submissions from a wide range of disciplines including (but not limited to): Human-Computer Interaction, Psychology, Dance, Artificial Intelligence, Neuroscience, Sports Science, Machine Learning, Cognitive Science, Visual Arts, Robotics, Philosophy, Anthropology, Music, Affective Computing, Games, Healthcare and Animation. MOCO is open to a wide range of ways of presenting your work. As well as papers for oral and poster presentations, we invite submission of a wide range of practice work such as demos, performances, games, artistic works and movement workshops (in which participants take part in a guided movement activity). We encourage submitters to be creative in proposals for practice sessions and are open to novel formats. ———————————— Suggested Topics ———————————— • Expressive movement-based interaction • Movement analysis and analytics  • Machine learning for movement  • Movement representation  • Somatic practice and design  • Modeling movement qualities and expressive movement  • Mechatronics and creative robotics  • Design for movement in digital art  • Gesture Interaction  • Movement generation  • Movement and sound interaction  • Movement computation in ergonomics, sports, and health  • Sensori-motor learning with audio/visual feedback  • Embodied cognition and movement  • Visualizing and sonifying movement  • Modeling kinaesthetic empathy  • Embodied and whole body interaction  • Expressive movement analysis and synthesis  • Design for movement in digital art  • Semantic models for movement representation  • Movement Notation Systems (e.g. Laban or Eshkol-Wachman) and computation  • Dance and technology  • Biosensing, biocontrol and movement  • Movement expression in avatar, artificial agents, virtual humans or robots.  • Music and movement  • Philosophical perspectives and reflection on movement and computing  —————————— Submission —————————— The conference is an opportunity to present a research or study or details of collaborative work. Participants will have the opportunity to offer a presentation of the results of their research on one of the themes of the symposium and to interact with their scientific/ artistic peers, in a friendly and constructive environment. We encourages submission of a wide range of formats, the submission categories are: Long paper with oral presentation (8 pages maximum)  Short paper with oral presentation (4 pages maximum)  Extended abstract with poster presentation (6 pages maximum in the extended abstract format)  Extended abstract for practice work with presentation format to be suggested by the author for example demonstration, performance, art work, movement workshop, game or other practice presentation (2 pages maximum + Demo proposal form). - please note that we are an academic conference with a low fee which means we cannot pay for commissioned performances and art work. Also, we cannot guarantee facilities for all possible sessions, so please give full details of your needs in the proposal form so we can judge whether it is possible. Doctoral papers with oral presentation at a doctoral symposium and poster (4 pages maximum)  All submissions should be in pdf format and should use the ACM proceedings format: http://www.acm.org/publications/proceedings-template <http://www.acm.org/publications/proceedings-template> It is possible for participating authors to submit a demonstration proposal in addition to their regular paper submission by completing the Demo proposal form and sending it along with their submission. Together with the demo proposal form, authors have to provide a link to a video about their work. The demo proposal form is mandatory for all demo submissions and must include details about technical set-up and space requirements. Online submission: All submissions must be made through EasyChair https://easychair.org/conferences/?conf=moco2017 <https://easychair.org/conferences/?conf=moco2017> All submissions must be anonymous and will be peer-reviewed. The MOCO proceedings will be indexed and published in the ACM digital library. ———————————— Important Dates ———————————— Submission deadline: 23 January 2017 Notification: 23 March 2017 Camera ready papers: 30 April 2017 ———————————— Contact ———————————— If you have any questions please contact us on moco2017(a)easychair.org <mailto:moco2017@easychair.org> ———————————— Committee ———————————— Conference Chair Marco Gillies, Goldsmiths Organising Committee Kirk Woolford, University of Surrey Sarah Whatley, Coventry University Frederic Fol Leymarie, Goldsmiths Phoenix Perry, Goldsmiths Simon Katan, Goldsmiths Perla Maiolino, Goldsmiths Local organisers Steph Horak, Goldsmiths Nicky Donald, Goldsmiths Phoenix Fry, Goldsmiths Steering Committee Frédéric Bevilacqua, IRCAM Sarah Fdili Alaoui, LRI-Université Paris-Sud 11 Jules Françoise, Simon Fraser University Philippe Pasquier, Simon Fraser University Thecla Schiphorst, Simon Fraser University _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at https://lists.puredata.info/listinfo/pd-announce

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Re: [PD] OSX midi ports visibility
by Dan Wilcox 10 Oct '16

10 Oct '16

This is what I do which is working fine for me on 10.11 and have been doing for many years. Create a virtual port in the Audio MIDI Setup app and have Pd use it: * open Audio MIDI Setup app (in /Applications/Utilities) * Window->Show MIDI Studio * Double click IAC Driver * Make sure the “Device is online” checkbox is enabled * Click the Plus button under the Ports list to add a virtual input (mine is named Pure Data In) * Click Plus again and add a virtual output (mine is named Pure Data Out) Next, open Pd and have it use the input & output virtual ports. Save the settings. Download and install MIDI Patchbay <http://notahat.com/midi_patchbay/>. You can then use it to route between the devices and Pd as well as save hot plug settings, kind of like the Alsa MIDI routing in qjackctl. I’ve not actually connected to devices directly in Pd since the above handles everything. -------- Dan Wilcox @danomatika <https://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/> > On Oct 8, 2016, at 3:04 PM, pd-list-request(a)lists.iem.at wrote: > > From: Ivica Ico Bukvic <ico(a)vt.edu <mailto:ico@vt.edu>> > Subject: [PD] OSX midi ports visibility > Date: October 8, 2016 at 3:04:27 PM MDT > To: "pd-list(a)lists.iem.at <mailto:pd-list@lists.iem.at>" <pd-list(a)lists.iem.at <mailto:pd-list@lists.iem.at>> > > > Hi all, > > I have several students who are trying to use the old pd-extended and current pure-data and who are unable to connect to their internal general MIDI synth. Under MIDI settings there are no MIDI output devices found. I believe this pertains primarily to Yosemite and newer. I wonder if anyone has any ideas as to why this is so and whether you have a proposed solution?

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Purr Data beta 2
by Jonathan Wilkes 09 Oct '16

09 Oct '16

This is the beta 2 release of Purr Data (the GUI port of Pd-l2ork) Change log: * compatibility with older osx versions * fix external library dependencies on OSX * first try at jack support for OSX * more fixes for out-of-order messages to GUI * fix crasher on Windows when opening a help patch * fix [draw sprite] index wrapping * fix freeze with [struct float foo;] This is a beta release, so please report lots of bugs to https://git.purrdata.net/jwilkes/purr-data/issues Binaries: Debian Jessie 32-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-i6… Debian Jessie 64-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-x8… Ubuntu 14.04 32-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-i6… Ubuntu 14.04 64-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-x8… Ubuntu 16.04 64-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-x8… Windows with 64-bit GUI: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-wi… Windows with 32-bit GUI: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-wi… OSX 64-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-os… -Jonathan

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kyma to Pd
by Marco Matteo Markidis 09 Oct '16

09 Oct '16

Hi list, I'm actually porting (the electronics of) a piece from Kyma to Pd. I have the DSP graphs with routing and processing. However, I have no experience in Kyma, so I'd like to know if someone has some suggestions about this topic, in particular if I have to pay attention to something due to the Kyma architecture or graph ordering. Best regards, Marco Matteo Markidis

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array read -resize according to file ?
by Raphaël Ilias 09 Oct '16

09 Oct '16

Hello list For an array used as data storage (i.e. not audio), is there a way to load data from a file AND have it resized according to file's length ? ...like with soundfiler : [read -resize filename.wav tablename ( I want to load textfiles into arrays but their may vary and cannot be predicted... I feel my english isn't very clear today ! So I attached an example patch. Any idea ? have a good day ! -- Raphaël Ilias ___________________________________ * phae.fr <http://phae.fr>* 10 rue des Deux Haies - 49100 Angers / France phae.ilias(a)gmail.com / 06 04 45 79 78 ___________

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Latency compensation
by Roman Haefeli 09 Oct '16

09 Oct '16

Hi all, I'm currently investigating audio latency compensation in Pd. The goal is for recorded audio to align well with generated sounds timing-wise. I'm wondering now what methods people already have employed in order to achieve that goal. So far, I was able to find the formulas to calculate the correct latency when using ALSA and JACK audio back-ends as long as the paramaters 'Delay(msec)' and 'Block size' for ALSA, respectively 'Frames/period' and 'Periods/buffer' for JACK are known. Currently, this approach works, but requires me to tell the latency compensation calculator what driver I'm using and what the current settings are. Also, it yet only works on Linux, but not with any other drivers like CoreAudio, ASIO, etc. How can I achieve correct latency compensation reliably on any platform? Is there some more generic way? I'm also looking at IEM's mediasettings library, hoping it would deliver the required information to calculate latency. The README.txt says 'get/set Audio and MIDI settings within Pd', but I wasn't able to find a way to _get_ current settings other than 'advance 100', which probably refers to 'Delay(msec)' set to '100'. But still, if it would give all Pd audio settings, how would it know about current jackd settings? Roman

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[PD-announce] Virginia Tech School of Performing Arts Director Position
by Ivica Ico Bukvic 09 Oct '16

09 Oct '16

Please excuse x-posting, Virginia Tech’s School of Performing Arts (SOPA) is inviting applications and nominations for its next director. Over the past decade Virginia Tech has undergone a major transformation and is currently investing over $300M into University-wide transdisciplinary initiatives, including the Creativity and Innovation District. SOPA (http://www.performingarts.vt.edu/) is the home of Digital Interactive Sound & Intermedia Studio (DISIS, http://disis.music.vt.edu) and Linux Laptop Orchestra (L2Ork, http://l2ork.music.vt.edu) and the school is about to introduce a new Creative Technologies in Music undergraduate program. SOPA also offers a rich, diverse, and vibrant community of over 60 faculty in music, theatre, and cinema, and staff, and works closely with the Institute for Creativity, Arts, and Technology (ICAT, http://www.icat.vt.edu), and the Moss Arts Center (https://www.artscenter.vt.edu), both of which are housed in a new $100M building, including the cutting-edge infrastructure, like the 140+ loudspeaker Cube with comprehensive motion capture and most recently the Cyclorama, a 360-degree 3D collaborative visual display. To find out more: https://listings.jobs.vt.edu/postings/69650 Please do not hesitate to contact me should you have any questions regarding the vacancy. Best, -- Ivica Ico Bukvic, D.M.A. Associate Professor Creative Technologies in Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 www.performingarts.vt.edu disis.music.vt.edu l2ork.music.vt.edu ico.bukvic.net _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at https://lists.puredata.info/listinfo/pd-announce

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OSX midi ports visibility
by Ivica Ico Bukvic 09 Oct '16

09 Oct '16

Hi all, I have several students who are trying to use the old pd-extended and current pure-data and who are unable to connect to their internal general MIDI synth. Under MIDI settings there are no MIDI output devices found. I believe this pertains primarily to Yosemite and newer. I wonder if anyone has any ideas as to why this is so and whether you have a proposed solution? Thank you. Best, -- Ivica Ico Bukvic, D.M.A. Associate Professor Creative Technologies in Music ICAT Senior Fellow Director -- DISIS, L2Ork Virginia Tech School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 www.performingarts.vt.edu disis.music.vt.edu l2ork.music.vt.edu ico.bukvic.net

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Pd-list October 2016