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2534 discussions

some GEM mpg's
by rat＠telecoma.net 01 Oct '03

01 Oct '03

hi, for people who are interested, i put some short clips online. the movies are from a rehersal together with my performance partner PURE who is doing the sound with MAX/MSP. http://randomseed.org/bek/ a few technical words to what u see: its live improvisation, sound and visuals are interconnected via osc and with a "selector/mixer" its possible to apply sound data to visual properties and vice versa. there is no prestored image material or video used, everything is generated on the fly, except some basic gem geos like cuboid and rectangle. cheers erich ---------------------------------- http://randomseed.org

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First release of Particle Swarm Optimizer object (PSO)
by ben＠ekran.org 30 Sep '03

30 Sep '03

Hello all, I just finished the PSO object and put it in CVS. You can also download the source at: www.ekran.org/ben/research/pso A PSO is an evolutionary algorithm similar to a genetic algorithm. Quoted from: "Hybird Particle Swarm Optimizer with Mass Extinction" by Xiao-Feng Xie, Wen-Jun Zhang, Zhi-Lian Yang: "The fundament to the development of PSO is a hypothesis that social sharing of information among conspeciates offers an evolutionary advantage. PSO is similar to the other evolutionary algorithms in that the system is initialized with a population of random solutions. However, each potential solution is also assigned a randomized velocity, and the potential solutions, call particles, corresponding to individuals. Each particle in PSO flies in the D-dimensional problem space with a velocity which is dynamically adjusted according to the flying experiences of its own and its colleagues." The implimentation is very general and can be scaled to many different uses. The PSO minimizes around an n-dimentional target specified by the user. I've been experimenting with very high-dimentional systems (64, 128 +) so that an image can be represented by each particle. I've only included makefiles for linux and OSX (borrowed from prepend and pool) and I plan on releasing MAX OSX and PD OSX binaries. If you're inclined to compile for win32 please contact me! Let me know if you find it useful/interesting and what you do with it! Ben

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[jmax] [ANN] GridFlow 0.7.5 (fwd)
by Mathieu Bouchard 28 Sep '03

28 Sep '03

For some reason, this announcement didn't reach pd-list(a)iem.kug.ac.at, after 11 hours of delay. I wonder why. I thought I'd send it to pd-announce as well. My habit was to send it to pd-list, but that was because it took me a while to notice that there are 4 lists. ---------- Forwarded message ---------- Date: Sun, 28 Sep 2003 01:23:28 -0400 (EDT) From: Mathieu Bouchard <matju(a)sympatico.ca> Reply-To: jmax(a)listes.ircam.fr To: pd-list(a)iem.kug.ac.at, jmax(a)ircam.fr, ruby-talk(a)ruby-lang.org Subject: [jmax] [ANN] GridFlow 0.7.5 Here is a new release of GridFlow (a multi-dimensional dataflow processing library for Ruby, jMax and PureData, specialized in pictures and video) http://artengine.ca/jmax/gridflow/ http://artengine.ca/jmax/gridflow/download/gridflow-0.7.5.tar.gz If you have any questions and/or want to talk, there is the #dataflow chatroom on IRC.FreeNode.Net, where PD/jMax/MAX-like software is on-topic. If you have any trouble installing GridFlow (or have any questions), please send me an email about it, or see me on IRC. IMPORTANT NOTE: This was supposed to be version 0.8.0, but some big improvements promised for 0.8.0 have not been made. Still, an abnormally high number of improvements have been made, so think of this as two or three version changes. The version number has skipped accordingly. For those who tried 0.7.5 at the workshop: this version is slightly different, with a few new bugfixes. version 0.7.5 (2003.09.28): * type aliases: int32,i32,i; int16,i16,s; uint8,u8,b; float32,f32,f * added support for float64 (alias f64, d) * added support for int64 (alias i64, l) * doc: added number type table * @convolve: supports even-sized grids * fixed bug: puredata gf clock ran way too fast * rewrote the profiler subsystem (and removed bugs) * @scale_by: now works with any number of channels * renamed samples/ to jmax_examples/ * Algebraic Properties Descriptions (internal, used for accelerations) * @convolve,@outer,@for,@inner,@draw_polygon: much faster * quicktime: support for pluggable codecs (eg: dv, divx, rpza, ...) * quicktime: fixed more bugs * quicktime: major speed increase * quicktime: added "colorspace" option * videodev: fixed bugs * videodev: removed obsolete option "noinit" * videodev: added option "colormodel" (especially because of new camera drivers) * sdl: added automatic resizing of window * png: read support * jMax bridge: more stable than ever * PureData bridge: *much* more stable than ever * Operator1, Operator2 renamed to Numop1, Numop2 * x11: now also called "window", so you can write "@out window", "open window" * new object classes: @draw_image: picture-in-picture, with alpha blending, etc jmax4_udpsend: send to a jMax 4.0.x system via UDP jmax4_udpreceive: receive from a jMax 4.0.x system via UDP pd_netsend: send to a pd system via UDP pd_netreceive: receive from a pd system via UDP @eight: (like @four, but with eight of them ;-) peephole: like [@out x11] but as inset of a patcher (jMax 2.5 only) * support for upcoming jMax 4.1 the previous version was released on 2002.04.24 and was numbered 0.7.2. ________________________________________________________________ Mathieu Bouchard http://artengine.ca/matju _______________________________________________ jMax mailing list jmax(a)listes.ircam.fr http://listes.ircam.fr/wws/info/jmax

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restrict pd-announce to list-members only
by zmoelnig＠iem.at 28 Sep '03

28 Sep '03

to avoid future spams, i have no restricted posters to pd-announce to pd- announce-members only. mfg.a.rd IOhannes

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Roma D-A-S-H workshop
by Yves Degoyon 27 Sep '03

27 Sep '03

hi, i'll be in Rome next week ( from the 1st to 5th ) for a v2v workshop where we'll present some project made with spanish friends and also will make an audio/video performance. it will be hosted in Forte Prenestino. anyone from the list will be around ? ( i think there are some slots for showing some video work too )... cheers, sevy

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Email marketing
by piew＠uiiwdd.com 26 Sep '03

26 Sep '03

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workshop call for participation
by rat＠telecoma.net 26 Sep '03

26 Sep '03

hi, for people around scandinavia this might be of interest best erich ------------------------------ Norsk versjon under call for participation: "mobile sensing/acting workshop" tuesday 2nd until saturday 6th of december 2003 at atelier nord, oslo/norway by erich berger(oslo/norway), martin pi(vienna/austria) description: media art has often a highly technical demand on the side of both, software and hardware. a big issue, for artists who are working in this field of art. the workshop aims to introduce a hard and software environment/combination which was researched and developed by us for several projects on a conceptional and technical level. the target group are media artists/practitioners which are interested in the following fields: mobile devices, wireless communication, remote sensing and acting, inter device and inter software communication hard and software which are used in the workshop include: pure data, linux, ipaq handheld, basic stamp, sensors, i.a. the workshop is designed in a way that people get familiar with this kind of technical setup. It is for both, the already technical skilled artist as well as for beginners. our approach to do so and integrate everybody is to send out a framework proposal to the participating artists to outline one or two project ideas which will then provide the means for the introduction into the addressed fields. this Framework can include following technical issues: introduction to pure data, introduction to linux on ipaq hand held computer, introduction to basic stamp micro controller, wireless lan and ipaq, pure data and ipaq, basic stamp and ipaq / pure data, gps and ipaq / pure data, sensors and basic stamp, effectors and basic stamp, wireless data transmission and basic stamp, pure data for controlling (communication to other hard and software via serial port, parallel port, joystick, mouse, keyboard, tcp/ip, udp, midi, osc, etc.), physical interface design. artists interested in participating are asked to send a short note of motivation to rat(a)telecoma.net until 10th of oktober 2003. for artists of the nordic region is a possibility to apply for travel grants at www.nifca.org, see sleipnir. information about erich berger and martin pi can be found at: http://randomseed.org http://attacksyou.net/pi/ information updates can be found at: www.anart.no _________________________________________________________ norsk versjon åpent for deltakelse: "mobile sensing/acting workshop" tirsdag 2. til lørdag 6. desember 2003 på atelier nord, oslo av erich berger(oslo/norway), martin pi(vienna/austria) beskrivelse: media kunst har ofte høye tekniske krav til både program- og maskinvare. et viktig tema for kunstnere som arbeider i dette feltet. denne workshopen har som mål å introdusere et program- og maskinvaremiljø som ble utviklet av erich berger og martin pi. Miljøet har både tekniske og konseptuelle elementer. målgruppen for workshopen er ny media kunstnere og ny media kunst aktører som har interesser i følgende problemstillinger: mobile redskaper/utstyr, trådløs kommunikasjon, fjernsensorer og fjernhandling, kommunikasjon mellom forskjellig program og maskinvare maskin- og programvare som brukes i workshopen er: pure data, linux, ipaq håndholdt datamaskin, basic stamp, sensorer etc. workshopen vil gjøre deltakerne kjent med dette tekniske systemet. den vil være nyttig både for de med en del teknisk kunnskap og for begynnere. vår tilnærming til stoffet blir å sende deltakerne et forslag til rammeverk som beskriver ett eller to prosjekter. disse prosjektene vil fungere som en inngang til problematikken. dette Rammeverket kan inkludere følgende tekniske temaer: introduksjon til pure data, introduksjon til linux på ipaq håndholdt datamaskin, introduksjon til basic stamp mikrokontroller, trådløse nettverk og ipaq, pure data og ipaq, basic stamp og ipaq/pure data, gps og ipaq/pure data, sensorer og basic stamp, effektorer og basic stamp, trådløs overføring og basic stamp, pure data for styring (kommunikasjon til annen maskin- og programvare via serieport, paralellport, joystick, mus, tastatur, tcp/ip, udp, midi, osc, etc.), design av fysisk grensesnitt. de som ønsker å delta må sende en kort tekst om motivasjon til rat(a)telecoma.net innen 10. oktober 2003. for kunstnere i norden er det mulig å søke om reisestøtte fra NIFCA (www.nifca.org), se sleipnir informasjon om erich berger og martin pi kan du finne på: http://randomseed.org http://attacksyou.net/pi/ oppdatert informasjon om arrangementet: www.anart.no

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PiDiP 0.12.7
by Yves Degoyon 26 Sep '03

26 Sep '03

hi, 0.12.7 added pdp_canvas : a canvas to display several video sources and CVS is up to date too. enjoy! sevy

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Scientests make sex attractant! wjor qbrtbeenbudw
by Theresa Epps 26 Sep '03

26 Sep '03

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buy sex attracting pheromones online tcvxtxt f wzk gpv
by Jolene Salas 25 Sep '03

25 Sep '03

1 0

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