Pd-list July 2007

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148 participants
241 discussions

Re: [PD] "GL: out of memory" - which memory?
by Matteo Sisti Sette 29 Jul '07

29 Jul '07

> You have not said what OS and hardware you have, which > would be very helpful. Whoops! The OS is Windows XP on an Intel Core Duo processor. The graphic card is an nvidia; I'll have to check out which model. -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Viaggi, voli, soggiorni...cattura l'offerta e parti con Mondolastminute Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=6850&d=29-7

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"GL: out of memory" - which memory?
by Matteo Sisti Sette 29 Jul '07

29 Jul '07

Hi, I hope I am not sending this message duplicated - in that case I am terribly sorry. I sent it twice but I am having problems with my email and I think it never got through. Hi, I am experiencing a bug in GEM, some kind of bad memory leak. Before I try to report the bug in detail (which I will) or even just to isolate it better, I need to know one thing: When the error message "GL: out of memory" appears on the PD output window, does it mean that it has run out of computer RAM, or is it the graphics card's memory? Thanks in advance matteo sisti sette -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Problemi di LiquiditÃ ? Con Logos Finanziaria 30.000 Â in 24 ore a dipendenti e lavoratori autonomi con rimborsi fino a 120 mesi, clicca qui * Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=2911&d=24-7

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add or subtract value every N ms?
by PROTMAN 27 Jul '07

27 Jul '07

Using a joystick pad to send a +1 or -1; when the value changes to +1, I want to increment a value every N ms, and when it is -1, I want it to subtract from the value every N ms. This will, in effect, cause the value to slide, at speed of N, between 0 and 127. I would also need to have these values limited so they do not slide lower than zero or above 127. any hints on how to implement this? thanks!! jjh -- joe j hahn joehahn(a)gmail.com 773.818.2762 cell "All is fair in lunch and robot wars." ~Джо петух

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Re: [PD] Pd-0.39.3-extended-rc5
by Hans-Christoph Steiner 27 Jul '07

27 Jul '07

Please keep this on the list since it could be of general interest, and there are many people who can answer these questions. This might be related to a known bug: http://sourceforge.net/tracker/index.php? func=detail&aid=1561839&group_id=55736&atid=478070 Have you tried running it at 48000? Also, have you tried Pd-0.39-2? (Miller's version) .hc On Jul 27, 2007, at 10:46 AM, Ed Richardson wrote: > Mr. Steiner- > > My apologies for contacting you directly. I am new to Pure Data and > wasn't certain specifically where/how to post information on the > lists about a bug concerning Pd-0.39.3-extended-rc5-macosx104- > powerpc.dmg. > > my system: > mac os 10.4.10 > 1.67 GHz PowerPC G4 > > I experience an audio glitch (popping) when changing parameters in > a patch. > > I have experienced this with all versions of Pd 39.x I have tested > (probably the last 3-4 versions). > > It doesn't occur with Pd version 0.38.4-extended-RC8 or with > version 0.40-2. > > Greatly increasing the audio latency seems to reduce the problem, > but does not eliminate it. Also 0.39.3-extended-rc5 is better in > this regard than previous versions. > > While this issue occurs on essentially every patch, I typically use > the B05.tabread.FM.pd audio example from the browser to test the > problem. If I change a parameter such as the modulation frequency > for several seconds the audio will stutter and pop. Often it occurs > just as I stop changing. If left untouched, the problem rarely occurs. > > I would be glad to provide an audio example if it is of any help, > and am willing to further test the issue with some direction. > > Thank you for your work on Pd extended. > > -Edward Richardson ------------------------------------------------------------------------ ---- "...information-sharing is a powerful positive good, and... it is an ethical duty of hackers to share their expertise by writing open- source code and facilitating access to information and to computing resources wherever possible." - Eric Raymond

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Obscure pd externals in search path shadow .pd files in current working directory
by Julius Smith 27 Jul '07

27 Jul '07

Hi All, In figuring out why seqdemo.pd did not work (in the cool faust/tools/faust2pd/examples distribution), I discovered that the local file ./seq.pd was being shadowed by /usr/lib/pd/extra/cyclone/seq.pd_linux. It appears that, due to search order, all externals, wherever they may reside in the search path, take precedence over .pd files, even those in the current working directory. I think both externals and subpatches in the cwd should take precedence over the rest of the search path. Also, I would expect subpatches to take precedence over externals in the same directory (with a warning about the shadowing printed to the console). My workaround, by the way, was to rename seq.pd to seqr. pd in the seqdemo directory. Cheers, Julius

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[Gem] Multi-Screen on Windows
by Thomas Mayer 27 Jul '07

27 Jul '07

Hello, this question is probably off-topic: When using a Gem-Patch on a laptop with a NVidia GeForce Go 7300 video card, running Windows XP and Pd-extended 0.39-rc4. Whenever trying to bring the Gem windows to the second screen, rendering stops, most likely due to 3D rendering only enabled on the first screen, the laptop display. Cloning the screen works without any problems. Does anyone know of a method to enable rendering on the second screen, perhaps with disabling rendering on the laptop display? Another question: Whenever I create the Gem window with [fullscreen 1, border 0( I of course cannot use the borders of the window to put it on the second screen. Is there any argument for [gemwin] to which display the window should be sent? Thanks in advance, Thomas -- "Prisons are needed only to provide the illusion that courts and police are effective. They're a kind of job insurance." (Leto II. in: Frank Herbert, God Emperor of Dune) http://thomas.dergrossebruder.org/

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small(est) hardware solution(s)
by marius schebella 27 Jul '07

27 Jul '07

Hi, coming across http://bekstation.bek.no/immigrante/pda_port_for_the_gumstix/index.html I wonder what the smallest hardwaresolutions for pd are. I am helping a friend of mine with an installation where we need to record and playback speech into an old telephone. everything should ideally be built inside the phone. are there any mp3 player solutions? (although I suppose they don't have audio in?) how reliable is the pda port running? and how much memory is on the gumstix? thnx for answers! marius.

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[Fwd: a=v#2 Workshop/ Mini-Festival. Aufruf zur Teilnahme]
by Thomas Mayer 27 Jul '07

27 Jul '07

Sorry, only in German, but maybe someone is interested. -------- Original Message -------- Subject: a=v#2 Workshop/ Mini-Festival. Aufruf zur Teilnahme Date: Wed, 25 Jul 2007 03:30:41 -0700 From: natalia borissova <natabor(a)watch4input.org> Reply-To: natabor(a)watch4input.org = a=v#2 Workshop/ Mini-Festival. Aufruf zur Teilnahme. = MÃ¼nchen, Kunstarkaden vom ca. 16. bis 24. November 2007. = Anmeldeschluss 10. September 2007. a=v ist ein internationales jÃ¤hrliches 'low-tech-low-budget' Event rund um von Technologien inspirierter audiovisueller Kunst. Es richtet sich an Experten und Enthusiasten, die neue techno-kÃ¼nstlerische Instrumente/ Situationen/ RÃ¤ume/ Ausdruck- und Kommunikationsformen entwickeln. a=v#2'07 wird: = weiterhin die Synthesetechniken zwischen HÃ¶rbarem & Sichtbaren, alten & neuen Technologien, analogen & digitalen Medien, sowie Wissenschaft & Kunst; = freien und Open-Source-Software einsetzen; = in lockerer AthmosphÃ¤re einen Platz bieten fÃ¼r kreative Denker zum Fragen, Experimentieren, Austauschen und Darstellen. Aufruf: Momentan sucht a=v#2 fÃ¼r den Workshop-Teil des Programms KÃ¼nstler und kreative Entwickler, die ihre FÃ¤higkeiten und ihr Wissen Ã¼ber Technologien und offene Soft-/ Hardware weitergeben kÃ¶nnen und gemeinschaftliche Experimente/ praktische Workshops rund um folgend Themen leiten: = Herstellung von eigenen techno-kÃ¼nstlerischen Instrumenten/ einfachen interaktiven Systemen fÃ¼r Medienkunst; = Erforschung von Open-Source-Software fÃ¼r Audio/ visuelle Improvisationen und kreative Netzwerke; = Erstellung von Audio/ visuelle Codes. FÃ¼r den Ãffentlichen Teil des Programms: = Experimentelle interaktive Installationen und Audio/ visuelle Performances, sowie andere Live-Formen, in denen Instrumente/ Tools aus eigener Herstellung und offene Soft-/ Hardware integriert sind. Online-Teilnahmeformular unter: http://www.aa-vv.org/?av_030103 Mehr Infos: http://www.aa-vv.org E-Mail: info(a)aa-vv.org \\ a=v wurde von Natalia Borissova - MedienkÃ¼nstlerin/ Kuratorin (Moskau/ MÃ¼nchen) initiiertund steht unter ihrer Leitung. a=v#2 wird durch das Kulturreferat MÃ¼nchen unterstÃ¼tzt. || Bitte leiten Sie diese Info auch an andere Interessierte weiter... -- "Prisons are needed only to provide the illusion that courts and police are effective. They're a kind of job insurance." (Leto II. in: Frank Herbert, God Emperor of Dune) http://thomas.dergrossebruder.org/

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[PD-announce] 5x5(.pd) - a grid game
by Steffen 27 Jul '07

27 Jul '07

Was sat somewhere about applying Pinsker's Inequality on some game theoretical reflection of information theory... while i by chance M- x'ed my way to 5x5.el by Dave Pearson. After wasting some time playing it, i thought that trying to implement it (the game) in Pd was a fun way to not complete that proof just now. And here it is, the implementation of the game; attached and at http://dibidut.dk/ pd/. - How many moves do you need to complete? _______________________________________________ PD-announce mailing list PD-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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pd running fine, then unexpectedly freezing on ubuntu
by hard off 27 Jul '07

27 Jul '07

i just installed pd-extended in ubuntu studio, and played around with the jack settings so as to avoid A/D/A errors..and it seemed to be working ok. but then all of a sudden, after 10 or 15 minutes, pd will just freeze. this happened about 5 or 6 times today, so it wasn't a one off. what's more, after it freezes, if i force pd to quit, and try to open it again, the pd console comes up, but all the menus are blank and nothing works, so i have to restart the entire computer to make pd work again. the pd console is giving me SIMD messages, which i never saw before on os X... could that be somehow related to what is happening?

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Pd-list July 2007