Pd-list May 2010

pd-list@lists.iem.at

132 participants
225 discussions

[PD-ot] RSS feeds from puredata.info
by Jack 02 Nov '10

02 Nov '10

hello, I'm trying to get feeds from http://puredata.info/news/RSS for a Drupal web site but it doesn't work. Do you know if there is something to do for this problem (what is the exact adress with the extension ? : .xml, .rss, .php ?). For example, i have no problem with the Processing web site : http://processing.org/updates.xml or with http://puredata.hurleur.com/rss.php Thanx a lot. ++ Jack

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[PD-announce] Pduino 0.5beta8 and Firmata 2.1 released!
by Hans-Christoph Steiner 21 Oct '10

21 Oct '10

Now that Firmata 2.1 is released and included in Arduino 0018, we have a new beta release for the Pduino [arduino] object. There were lots of cleanups and fixes on test and help patch, and the addition of symbols like "input", "analog", etc. to the [pinMode ( message. http://at.or.at/hans/pd/objects.html#pduino I tested this on a Diecimila and original Arduino. These are the only Arduinos I have, so testing and bug reports on those are very helpful. There are no outstanding bugs that I know of, if I hear of no other bugs, I think this one will be the final release! .hc ---------------------------------------------------------------------------- "[W]e have invented the technology to eliminate scarcity, but we are deliberately throwing it away to benefit those who profit from scarcity." -John Gilmore _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

3 5

Re: [PD] music made with Pd
by Jerod Sommerfeldt 05 Oct '10

05 Oct '10

Hi all- Here is an offering of my work using Pd. http://jerodsommerfeldt.wordpress.com/audio-room/ Jerod ------------------------------------- www.jerodsommerfeldt.com

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can't find mtx_*
by Max 16 Sep '10

16 Sep '10

where is [mtx_*]? i've loaded iemmatrix and iem_matrix specs: Pd-0.40.3-extended-20081103 on ppc os x

4 5

0.43 and GOP
by cyrille henry 31 Aug '10

31 Aug '10

hello, i give 0.43 an other try. it look like being seriously broken with GOP. by example, i try opening my lighting patch : http://www.chnry.net/ch/?092-Lighting-for-Pure-Data-lightboard&lang=en then opening "memoire_lumiere" subpatch : all GOP are not visible and i've got error in pd log. then, closing everything give lot's of errors : error: .x857a0a8: no such object and i have to quit pd. Cyrille

2 1

openpanel crash
by Alexandre Porres 30 Aug '10

30 Aug '10

hi there, I'm coming again with the same problem I brought up sometime ago. I'm experiencing some weird [openpanel] crashes, maybe is something with the new MAC OS Snow Leopard? anyway, I'm sending the patch attached as a text. Apparently, if I create first some other patch and use [openpanel] and nothing else, it doesn't crash, then I can open this patch so it works without crashing. it's crashing both in Pd Vanila 42.5 as in extended 41.4 cheers alex -------------- #N canvas 578 54 742 582 12; #X obj 514 36 loadbang; #X obj 122 230 bng 25 250 50 0 empty empty Escolher_Sample -45 -12 2 20 -4032 -1 -1; #X obj 156 273 nbx 6 19 0 100 0 0 empty sr Sample_Rate_em_KHz 1 -13 1 15 -4034 -91543 -1 44.1 256; #N canvas 302 166 923 479 sampler 0; #X obj 163 -65 cnv 15 100 60 empty empty empty 20 12 0 14 -233017 -66577 0; #X obj 314 48 /; #X obj 314 91 * 1000; #X obj 170 -26 nbx 8 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -203904 -1 -1 528552 256; #X obj 314 72 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -232576 -1 -1 11.9853 256; #X obj 314 115 nbx 5 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -204786 -1 -1 11985.3 256; #X text 372 67 N˙mero de Amostras dividido pelo Sample Rate do Arquivo d· o tamanho do arquivo em segundos; #X obj 261 245 line~; #X msg 261 222 0 \, \$1 \$2; #X obj 261 162 float; #X obj 170 96 metro; #X obj 170 76 tgl 15 0 empty empty empty 0 -6 0 10 -155649 -262130 -1 1 1; #X text 41 132 Sample Size; #X text 32 96 sample em Miliseg; #X text 13 78 Bangs a cada Loop do; #X msg 170 47 1; #X obj 169 -97 inlet; #X obj 261 320 outlet~; #X obj 313 -96 inlet; #X obj 345 24 * 1000; #X obj 261 188 pack 0 0; #X obj 261 271 tabread4~ \$0-sampler; #X obj 144 -94 bng 15 250 50 0 empty empty empty 0 -6 0 10 -262130 -1 -1; #X text 413 24 Sample Rate do Arquivo (entrada È em Khz \, por isso multiplicamos por 1000).; #X text 327 188 Lista (N˙mero de Amostras do Sample e sua duraÁ„o em ms); #X text 425 218 A cada Loop \, o line~ recebe duas mensagens. A primeira (Zero) leva o [line~] imediatamente ao zero. A segunda È uma lista com N˙mero de amostras e tempo em Milisegundos. Com esses dados o line~ gera um fluxo de n˙meros crescentes que serve de Ìndices para o [tabread4~]. ; #N canvas 0 22 450 300 (subpatch) 0; #X coords 0 1 100 -1 615 95 1; #X restore 242 212 graph; #X obj 265 101 f; #X obj 314 24 f; #X obj 94 -96 inlet; #X obj 313 -51 t b f; #X obj 170 -3 trigger bang float; #X obj 170 123 trigger b b; #N canvas 54 51 867 383 openpanel 0; #X obj 187 84 openpanel; #X symbolatom 187 112 80 0 0 0 - - -; #X obj 152 195 pack symbol symbol; #X text 92 83 ABRE ARQUIVO; #X text 72 169 de Arquivo e; #X text 89 185 Tabela; #X text 45 153 Cria lista com nome; #X obj 275 172 symbol \$0-sampler; #X text 330 229 Soundfile recebe a mensagem "Resize + (nome do arquivo) + (nome da tabela)" e joga o arquivo de som na tabela ao mesmo tempo em que redimensiona a tabela para o tamanho do arquivo! O Outlet d· o tamanho da tabela em n˙mero de amostras.; #X obj 187 144 t symbol bang; #X obj 188 51 inlet; #X obj 152 283 soundfiler; #X msg 152 258 read -resize \$1 \$2; #X obj 152 312 outlet; #X obj 165 52 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 -1; #X connect 0 0 1 0; #X connect 1 0 9 0; #X connect 2 0 12 0; #X connect 7 0 2 1; #X connect 9 0 2 0; #X connect 9 1 7 0; #X connect 10 0 0 0; #X connect 11 0 13 0; #X connect 12 0 11 0; #X connect 14 0 0 0; #X restore 169 -56 pd openpanel; #X obj 293 136 nbx 8 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0 10 -203904 -1 -1 528552 256; #X text 371 111 Tamanho do Sample em ms (milisegundos); #X connect 1 0 4 0; #X connect 2 0 5 0; #X connect 3 0 31 0; #X connect 4 0 2 0; #X connect 5 0 27 1; #X connect 5 0 20 1; #X connect 7 0 21 0; #X connect 8 0 7 0; #X connect 9 0 20 0; #X connect 10 0 32 0; #X connect 11 0 10 0; #X connect 15 0 11 0; #X connect 16 0 33 0; #X connect 18 0 30 0; #X connect 19 0 1 1; #X connect 20 0 8 0; #X connect 21 0 17 0; #X connect 22 0 33 0; #X connect 27 0 10 1; #X connect 28 0 1 0; #X connect 29 0 15 0; #X connect 30 0 28 0; #X connect 30 1 19 0; #X connect 31 0 15 0; #X connect 31 1 28 0; #X connect 31 1 34 0; #X connect 32 0 9 0; #X connect 32 1 27 0; #X connect 33 0 3 0; #X connect 34 0 9 1; #X restore 89 304 pd sampler; #X obj 203 350 cnv 15 397 148 empty empty empty 20 12 0 14 -233017 -66577 0; #N canvas 0 22 454 304 (subpatch) 0; #X array \$0-sampler 528552 float 0; #X coords 0 1 528551 -1 400 150 1; #X restore 202 350 graph; #X text 45 86 Esse patch È um sampler em loop \, mas tambÈm podemos mudar o pitch e o tempo do sample ao ajustar o sample rate do nosso sampler. Um sample rate menor que o do aquivo o tocar· mais lento e mais grave \, enquanto que um maior o toca mais r·pido e mais agudo. ; #X obj 81 336 dac~; #X obj 31 27 cnv 15 315 40 empty empty Sampler-Looper: 20 12 0 24 -262144 -66577 0; #X obj 89 274 bng 15 250 50 0 empty empty empty 17 7 0 10 -204800 -1 -1; #X text 59 253 restart; #X msg 514 60 \; pd dsp 1 \; sr 44.1; #X connect 0 0 11 0; #X connect 1 0 3 1; #X connect 2 0 3 2; #X connect 3 0 7 0; #X connect 3 0 7 1; #X connect 9 0 3 0;

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[PD-announce] GridFlow 9.9
by Mathieu Bouchard 16 Aug '10

16 Aug '10

GridFlow 9.9 available now !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | `---> at http://gridflow.ca/ ChangeLog version 9.9 (2010.05.05): * added class [gridflow] for reporting version number of gridflow * [print]: pointer: write "0x" and not "0x0x" * added examples supercycloid.pd, simple_mask.pd, tictactoe.pd * renamed example blob.pd to shadebob.pd * reviewed and updated a lot of examples. * support GEM 91, 92 and 93 all at once, with runtime autodetection (NOT compile-time!) * fixed bug about [#to_pix] when created after [gemwin] was last activated * [#to_pix] and [#from_pix]: when in colorspace rgba, preserve alpha instead of setting to 0 * [#to_pix]: when in colorspace rgb, alpha defaults to 255 instead of 0 * [#to_pix]: correct GL_RGBA vs GL_BGRA on OSX * added [gf/string_length] [doc_link] [doc_accolade] [#lop_space] * added even more missing helpfiles... * [#io.quicktimecamera]: added brightness, contrast, hue and colour (saturation) control * [#io.x11]: setcursor: support 77 cursors instead of 64; and reject out-of-range values * [#color]: runs faster * [#io.videodev]: added colorspace rgba, with alpha=255. * [#io.videodev]: added conversion from RGB to colorspace "magic" * [#camera]: added colorspace rgba * [#io.quartz]: added support for keypress and keyrelease * [#io.quartz]: added 'menubar' method (show/hide system menubar on OSX) * [#io.quartz]: added hidecursor and setcursor * [#io.quicktimecamera]: colorspace rgba's alpha=255 now. * [#io.quicktimecamera] [#io.quicktimeapple]: added colorspaces y, yuv, rgb, and added method "cast". * [#io.videodev] and [#camera]: removed attribute 'transfer' * fixed bug in nested-list processing (which affected [print] and [display] and use of symbols that look like floats) * [#io.videodev]: add support for libv4l1 * [#camera]: added method "api", added autodetection of camera modules * [#io.quicktimehw]: show real error messages * added class [#to~], for converting grids to signals. * [gf/canvas_...] and [gf/find_file]: add default arg * [args]: fixed crash when using comma when there is no [inlet] at all. * [#out quartz]: major speedup ! * [#store]: put_at: fixed two crashing bugs * [#in grid]: handle end-of-file and other errors properly (when reading) * quicktimeapple, quicktimecamera and gem pix : refixed colorspace on PPC * [#io.ppm]: rewritten without using libnetpbm (so that errors are handled properly); support reading P2 P3 P5 P6 and writing P5 P6 * added alias [pd/print] for pd's [print] * added alias [gf/range] for gf's [range] * [#mouse]: added method "/" to automatically scale coordinates * [#draw_rect]: fix outline mode * removed polygon_editor.pd and [#edit_polygon] * added [#out png] (in 1, 2, 3, 4 channels) * added 'cast' method to [#cast] (for changing number type) * [#for] supports floats such as [#for (f #) (f # 10) (f # 1)] * [#out sdl]: fixed mouse button support so that [#mouse] is useful * added class [gemdead], for using pix-objects without a [gemwin]. * OSX: show proper camera error messages * added [#out quartz 0]: make a borderless OSX window * OSX package: enable OpenCV support * Ubuntu package: enable libv4l1 support _ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801 _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

10 21

Gigs with Pd
by Pierre Massat 01 Aug '10

01 Aug '10

Hello everyone! There was a discussion not too long ago about suitability of Pd in a live context (off the "smoother audio" thread i think). I just wanted to say that i use Pd everytime i play a gig with my band as a super multi effects. I have never experienced any crash in Pd, and the sound is just excellent, and everybody keeps asking me what the hell are these pedals and this software and how the eff do i make all these sounds, and well, i just think this is the future. I m just hoping that sometime soon we'll have a piece of hardware that's small and powerful enough to run Pd in realtime and I'll have the perfect gear (perfect for me). Just wanted to share this. Cheers! Pierre

13 20

Guitar Pitch tracking in pd
by Marco Donnarumma 30 Jul '10

30 Jul '10

Hi, you might be interested in try out C::ntr::l at http://cntrl.sourceforge.net/ There is also a preset for guitar. Pitch tracking is technically a bit rough though, but I think it could be a good basis, maybe you can modify it as you prefer (i.e. extract only the pitch tracking subpatches and try to make it more precise). If you intend to do so, please write me off-list and I'll be glad to help you surfing the guts, patching style is not that clean.. I made that last year.. M > Message: 7 > Date: Tue, 18 May 2010 12:18:37 -0400 > From: "Pagano, Patrick" <pat(a)digitalworlds.ufl.edu> > Subject: [PD] Guitar Pitch tracking in pd > To: "pd-list(a)iem.at" <pd-list(a)iem.at> > Message-ID: > < > 4102DA2A6DF4394B83D6F9EFC2AD12F73B062FE7C2(a)UFEXCH-MBXCL01.ad.ufl.edu> > Content-Type: text/plain; charset="us-ascii" > > > Hi > > I have a project proposal that wants to track pitches from a guitar > [non-midi] and then translate them into tablature that is readable by > players. I was looking at fiddle and wondering perhaps if processingmight be > of a help but I am posting her to hopefully get some pd feedback and perhaps > a few ideas for implementing this project. Has anyone tried this kind of > pitch tracking in pure data? > > Thanks in advance > > pp >

2 2

Floats and negative numbers over OSC
by PSPunch 07 Jul '10

07 Jul '10

Hi, Can someone advise me on the current state of receiving floats and negative numbers over OSC? (on Windows) It seems like both [dumpOSC] and [routeOSC] treats the 4 byte input as an integer, ignoring the format. I've looked through the log but found only similar voices and no solution.. Thanks in advance. -- David Shimamoto

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Pd-list May 2010