Pd-list October 2003

pd-list@lists.iem.at

141 participants
275 discussions

Re: [PD-announce] some GEM mpg's
by Marc Lavallée 03 Oct '03

03 Oct '03

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Le 30 Septembre 2003 18:41, Thomas Grill a écrit : > Hi Erich, > could you also announce which codec these videos are using? > None of my players wants them. MJPEG. - -- Marc -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQE/eivLQdzoeKQ0PccRAgi8AJ9voaGtvced20P9P5Biqy/jvjWRIwCfUZzS ZEBUanRYTEGav2jKtjgIyJY= =AYnk -----END PGP SIGNATURE-----

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process priority?
by boxbanga＠onebox.com 03 Oct '03

03 Oct '03

I've got a Pd patch that opens another application via the 'system' object, but I'm having an issue... Unless I quit out of the app that Pd launched, I don't have any more control over my patch. Is there something I'm doing wrong? -D.

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pd/Gem Laptop HW recomondations
by ben＠ekran.org 03 Oct '03

03 Oct '03

Hey All, I'm currently researching Laptop HW for pd/Gem studd and wanted to get the opinions of the developers/users. The machine should support all the future goodies of pd/Gem for the next couple years, including the eventual addition of pixel/vertex-shader stuff. I've really got two choices, apple powerbook (15") and a PC laptop with a Nvidia card under linux. I do think the Radeon 9600 is certainly a better card (by far), but for linux I'm stuck with the Nvidia HW because they have the only fully-functional drivers. I have not found much in PC land that is comparable to the powerbook (in terms of graphics performance (is Geforce FX 5600 Go the best?) and size to performance ratio.) A laptop that is easily traveled with a nice 15" display would be needed. Firewire would be nessesary (but with a chipset supported by linux dv1394). Anyone having any recomondations on such a PC laptop, preferably from someone who is running linux and Gem on it now. There are pretty well only 2-3 main things keeping me away from the powerbook: #1 The PD gui is terrible, the slowest and buggiest tcl/tk of all the platforms. :( #2 I would prefer to run a fully open-source OS... #3 I am doing a lot of serial interface stuff with HW, and until we get a keyspan compatible comport object for PD on OSX there is not much I can do on that end. The HW is really nice, and as far as I can tell the radeon 9600 is way ahead of the nvidia 5600 go. But I'm not sure if this is enough to offset the issues with the pd gui... (yes I could run GripD, but that is a seperate interfacing problem) I can't hardly use my Gem GOPs on OSX (512Ram, 733Mhz, Geforce2 MX), compared to great results on my old Duron 800 with the same graphics card at home... So I'm really torn here, anyone have an suggestions? Thanks Ben

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the proof of the pudding
by Yves Degoyon 02 Oct '03

02 Oct '03

hi, hum, i didn't notice this until it crashed during some presentation here, but, with 0.37, when i try to open : doc/4.fft.examples/10.phaselockedvoc.pd it takes ages and nearly freezes my machine.. is it the same for you ? sorry, i switch back to 0.36. cheers ( from roma ) sevy

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RE: [PD] dynamic-named arrays
by Marcus Estes 02 Oct '03

02 Oct '03

(Here's a .txt version of my troubled patch.)

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debian and pdp
by t.barrass＠pgrad.unimelb.edu.au 02 Oct '03

02 Oct '03

Hello, I need some help with setting up pdp. I tried first with the debian pdp package, then by attempting to compile pdp-0.12.2. With the debian pdp I can't find pdp_xv. When trying to compile pdp-0.12.2, configure fails... >checking for main in -lgslcblas... no >checking for main in -lgsl... no what am I missing? I have the debian libgsl0 package, and have these in my /usr/libs/ .... -rw-r--r-- 1 root root 697 Aug 19 09:27 /usr/lib/libgsl.la lrwxrwxrwx 1 root root 15 Sep 7 17:46 /usr/lib/libgsl.so.0 -> libgsl.so.0.5.0 -rw-r--r-- 1 root root 1436176 Aug 19 09:28 /usr/lib/libgsl.so.0.5.0 -rw-r--r-- 1 root root 732 Aug 19 09:27 /usr/lib/libgslcblas.la lrwxrwxrwx 1 root root 20 Sep 7 17:46 /usr/lib/libgslcblas.so.0 -> libgslcblas.so.0.0.0 -rw-r--r-- 1 root root 196260 Aug 19 09:28 /usr/lib/libgslcblas.so.0.0.0 Thanks for any clues Tim

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RE: [PD] dynamic-named arrays
by Marcus Estes 02 Oct '03

02 Oct '03

I'm currently working on a patch that utilizes a trick something like this in order to have data from a single slider be written to different arrays at will. I've having trouble debugging it though - for some reason, the values are shifting over one every time I switch to a different array. Would someone be kind enough to have a look at this abstraction and point out to me what I'm doing wrong? Thanks. Marcus. -----Original Message----- From: 0 [mailto:root@0x09.com] Sent: Thursday, October 02, 2003 12:30 PM To: pd-list(a)iem.at Subject: Re: [PD] dynamic-named arrays I did it just fine, using $1 and passing a parameter "one" then "two" "three" etc. for the various instances, then invoking the subpatch in each instance with "pd patchname $1" to pass the unique name parameter on to the subpatch. I was sending sinesum messages to the array and the $1 in a message doesn't pick up the parameter "one," so I used a "symbol $1" object to hold the parameter, then passed that to a pack obj, which passed the parameter and other variables on to the sinesum message, which rewrote the array. That doesn't seem very clear... > > Message: 2 > Date: Thu, 02 Oct 2003 03:34:00 +0200 > From: derek holzer <derek(a)x-i.net> > To: pd-list(a)iem.at > Subject: [PD] dynamic-named arrays > > second late night abstract control-data question: > > is it just me, or is it tricky to name an array from a creation > argument? naming the array $2-zample in an abstraction with creation > arguments(1 2), for example, doesn't seem to hold water, as subpatches > > [where i can see in the window title bar that the creation arguments > are carried through, i might add!] with a "tabread~ $2-zample" can't > seem to > locate it. > > or does this work, and i am doing something else wrong? ;-) > > d. _______________________________________________ PD-list mailing list PD-list(a)iem.at http://iem.at/cgi-bin/mailman/listinfo/pd-list

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Re: [PD] Pd MacOSX can't open files
by Hans-Christoph Steiner 02 Oct '03

02 Oct '03

To use GEM or PDP, you need to install some extra libs: glut glut-shlibs gsl-shlibs libpng-shlibs libpng3 libpng3-shlibs libquicktime0-shlibs libmpeg libmpeg-shlibs ffmpeg The easiest way to do this is to have Fink (http://fink.sf.net ) installed and run this command (all on one line): sudo apt-get install glut glut-shlibs gsl-shlibs libpng-shlibs libpng3 libpng3-shlibs libquicktime0- shlibs libmpeg libmpeg-shlibs ffmpeg if any of those packages fail, you can try: sudo fink install PACKAGE_NAME Replacing PACKAGE_NAME with the name of the failed package. .hc On Thursday, Oct 2, 2003, at 11:56 America/New_York, Enrique Franco wrote: > Hi, > > I have downloaded your pd installer and PD works fine. I want to get > gem working but when I try to open Pd with: > > /usr/local/bin/pd -rt -lib gem > > ..Pd shuts down and I get this: > > dyld: /usr/local/bin/pd Undefined symbols: > _ceilf > _drand48 > _floorf > _fmodf > _glBindVertexArrayAPPLE > > ________________________________________________________________________ ____ Man has survived hitherto because he was too ignorant to know how to realize his wishes. Now that he can realize them, he must either change them, or perish. -William Carlos Williams

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RE:RE: [PD] Cant find download Location for Grid !!
by mprims＠skynet.be 02 Oct '03

02 Oct '03

Grid code has been adapted to pd-0.37, so it's you who should update (to pd-0.37). Cheers m Hi Thanks for your Reply ! But ................. I got Compilation errors (pd 0.36) and found the thread on the mailing list http://iem.kug.ac.at/mailinglists/pd-list/2003-09/006368.html Maybe someone should update that version ;-) So whats the last word to that ??? Greetings __________________________________ -------------------------------------------------------------------- mail2web.com - Check your email from the web at http://mail2web.com.

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Help for project needed
by Michael Gschiel 02 Oct '03

02 Oct '03

Hallo! My name is Michael Gschiel and I work at the Schallinstitut in Vienna. I work at a project with following aim: a person with a headtracker hears an audiosignal, this signal should be calculated and in combination is a videosignal, which should show the direction where the signal comes from. Finally I want to create an virtual enviroment. I realize it with Pd and GEM. At last to my questions: Did somebody have experiences in such a program? If yes, is it possible to get the cource code? Which problems can appear? Are there any problems with the latenztime (worst case) known, if you put the audio and videosignal together? Thanks for helping! Michael Gschiel

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Pd-list October 2003