Pd-list April 2009

pd-list@lists.iem.at

125 participants
183 discussions

Re: [PD] DorkbotPDX introduces free Pure Data workshop series
by Ben Baker-Smith 30 Apr '09

30 Apr '09

For the location you put "PNCA room 205" what does this mean? I looked at the website and still couldn't even figure out what state you are in. -Ben

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pix_multiblob crashing
by brandt＠subnet.at 30 Apr '09

30 Apr '09

Hello i would like to start experiments with motiontracking. It seemed a good starting point to use pix_multiblob. unfortunatly it does crash pd. I have tried it with vista and pure dyne. on both of them i did not succed. also pix_blobtracker does not open the funny thing is, if i try pix multiblob on my office machine it seems to work. am I missing somthing? Pd version 0.40.3-extended-20080721 GEM: Graphics Environment for Multimedia GEM: ver: 0.92.CVS GEM: compiled: Jan 17 2009

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Re: [PD] GEM pix_image+ram
by stefan 30 Apr '09

30 Apr '09

hello! I'm working on a patch where I have to load multiple image to create an animation (I don't want to make a .mov file cause it's kind of real-time editing) I tried with pix_image, pix_film, pix_buffer... and with all of these objects (same if frames are looped or not) the used-memory increase until it crash pd... some people already had the same problem before: http://lists.puredata.info/pipermail/pd-list/2004-10/023361.html http://lists.puredata.info/pipermail/pd-list/2009-03/069086.html http://lists.puredata.info/pipermail/pd-list/2006-09/042312.html I was wondering if there is a way to fix this without having to restart pd? a way to unload the image which stays in memory? I'm on Osx 10.5.6 - and use pd-extended compiled against Pd version 0.40.3.extended GEM: ver: 0.91.1 'tigital' "and the patch : put this to / and put a folder called "frames" beside it." thanks for your help... stefan

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Having trouble using webcam in PDP.
by fín 29 Apr '09

29 Apr '09

Hi all, I'm having trouble receiving image from my web cam while using [pdp_ctrack] or [pix_video]. I just get a noisey image. The webcam's i have are Microsoft VX-1000 and a A4-tech. I'm running Ubuntu 8.10 on a Dell Studio laptop. I can access the picture using other software such as Cheese. I've tried the camera on another ubuntu laptop and it worked fine with both gem and pdp. I can't figure out why it will work with some software and not with Gem/pdp. The version of Pd I have is 40.3. any help greatly appreciated Paul.

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Re: [PD] pd + controller - uploaded tutorial to pd.info
by donotreply 29 Apr '09

29 Apr '09

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[PD-announce] RjDj Sprint in Weimar/Germany
by Max 28 Apr '09

28 Apr '09

general Info: RjDj-Sprint with Frank Barknecht (Köln) upcomming Weekend Bauhaus-University in Weimar will host a RdDj-Sprint with Frank Barknecht to further explore the possibilities of reactive composition on mobile devices. While the Workshop is aimed at students, the public is welcome to join, but iPhones/iPo touch can only be provided for the students, external participants will have to bring their own devices. when and where: Sa. 02. bis Mo. 04.05.2009 Start Sa. 14 Uhr, dann 10-18 Uhr Marienstraße 7, Raum 204 99423 Weimar http://www.RjDj.me http://www.uni-weimar.de/medien/umgebungen/ please mail me first if you are planning to attend. -- Max Neupert Künstlerischer Mitarbeiter Fakultät Medien Bauhaus-Universität Marienstrasse 5, Raum 208 99423 Weimar Tel. +49 3643-583872 Fax. +49 3643-583806 http://www.uni-weimar.de/medien/umgebungen/ ----------------------------------- _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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[PD-announce] Workshop spatial acoustics simulation with Georg Holzmann in Halle/Germany
by Max 28 Apr '09

28 Apr '09

ENGLISH: Workshop announcment spatial acoustics simulation in Pure data GERMAN: Georg Holzmann (DE): Raumklangsimulation mit Pure data 5.6.2009 14 UHR - 7.6.2009 16 UHR Der Workshop beschäftigt sich mit der räumlichen Abbildung von Klängen bzw. Musik mit Hilfe der freien Software „Pure data“. Er bietet konzeptionelle sowie soft- bzw. hardwaretechnische Anleitung zum ästhetischen und konzeptionellen Zusammenhang zwischen Klang als zeitlichem Phänomen und Raum. Verschiedene experimentelle und akademische Techniken zur Klangspatialisation werden vorgeführt, diskutiert und an einer Lautsprecheranordnung vor Ort demonstriert. Desweiteren werden Modelle und psychoakustische Grundlagen der binauralen Abbildung von Klängen (2D- und 3D-Klangbewegungen mit Kopfhörern) vorgestellt. Im zweiten Teil des Workshops wird auf die mitgebrachten Konzepte und Ideen der Teilnehmenden eingegangen, indem sie technische und inszenatorische Unterstützung bei ihren Projekten erhalten. Dieser Workshop findet in Kooperation mit dem Department Medien- und Kommunikationswissenschaft der Martin-Luther-Universität Halle- Wittenberg im Mitteldeutschen Multimediazentrum, Mansfelderstraße 56 in Halle (Saale), statt. Teilnehmer: 5 bis 9 Teilnahmegebühr: 110 €, ermäßigt 90 € Georg Holzmann Georg Holzmann wurde an der Technischen und Kunstuniversität Graz, Österreich zum Toningenieur ausgebildet. Er beschäftigt sich mit elektronischer Musik und Informatik und präsentierte verschiedene Arbeiten auf zahlreichen Festivals in Europa und Amerika. Derzeit forscht er an der Technischen Universität Berlin im Bereich der künstlichen Intelligenz. Anmeldung: http://www.werkleitz.de/typo3/index.php?id=80&no_cache=1&L=&tx_wileventsdb_… [uid]=37&back=55 http://www.werkleitz.de/typo3/index.php? id = 61 &L = &tx_wileventsdb_events [uid]=37&back=55&tx_wileventsdb_events[display]=single&cHash=7db75b5e98 _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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GEM: rotate just one layer before applying chroma.
by servando barreiro 28 Apr '09

28 Apr '09

HEllo! I´m trying to combine two video layers using chroma key but before, I would like to change the position & rotation of one of the layers without altering the other... Is this possible? thanks servandisco(a)yahoo.es

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Array Animations...
by Simon Ball 28 Apr '09

28 Apr '09

Hi there, I sent this the other day and I'm not sure if it got through, apologies if it's a duplicate... Hi list I'm trying to understand how tables/arrays work with animations. As far as I can see, I can place a set of coordinates in a text file and then use an array to animate elements in gem space. I have been looking at various examples, notably [splinepath], which uses [line] to govern the length and speed of the movement. However, I'm struggling to understand the exact relationship between the co-ordinates written in the text file and what actually happens to an image when rendered. Sometimes I change the numbers and the animation stays the same, other times it appears erratic. I've found documentation on how to transform objects in gem, but there seems to be little help in terms of creating more complex animations. If anyone can provide a simple explanation/some pointers or show me where to look, I would very much appreciate it. Mac OSX Intel Core Duo 10.4.11. PD-Extended 0.40.3. Thanks Simon

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Re: [PD] Troubles using Alesis Photon X25 as AUDIO output
by Max 28 Apr '09

28 Apr '09

Am 28.04.2009 um 00:46 schrieb gabe vinardi: > that didn't work :( > > but was a very good tip anyway... at least now i know how to > decrease the latency > > thanks, tell me if you have more ideas! yes, i do: 1. always reply to all, so you make sure the conversation stays on the list and will not be private. there are undoubtly more experienced users than me subscribed, and some who actually use windows. 2. send your mails to the list plain text 3. try http://www.asio4all.com/ m.

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Pd-list April 2009