Pd-list August 2012

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93 participants
89 discussions

ipoke~_v.3_test1 for Pd
by Julian Brooks 09 Aug '12

09 Aug '12

Apologies for --x-- posting Dear Pd community, We are delighted to announce a port of P.A. Tremblay's Max/MSP class [ipoke~] into Pure Data by Katja Vetter. ipoke~ v.3 is a variable speed buffer writer with linear interpolation. Zipfile contains source, makefile, binaries for Linux32 & 64, Windows32 and an OSX fat binary (ppc7400, i386, x86_64). Also includes various test patches and comparisons with cyclone's [poke~]. Please see README.txt for further info. ***************************************************************** http://puredata.info/Members/ipoke/ipoke_v.3_test1.zip ***************************************************************** This is an early beta release so please test and share your experience. Special thanks to P.A. Tremblay for making this happen. Pd ipoke~ is released under a 3-clause BSD license. Pd port by Katja Vetter August 2012, with assistance from Matt Barber, Julian Brooks, Alexander Harker, Charles Henry and P.A. Tremblay.

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[PD-announce] ipoke~_v.3_test1 for Pd
by Julian Brooks 08 Aug '12

08 Aug '12

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Fwd: textfile problem
by FernandoG 08 Aug '12

08 Aug '12

thanks IOhannes for answer :) I solved the problem, the textfile-help.pd file have to be in the same path than the textfile. Now is working But i have a new problem, because i need to read text as individual characters, and textfile send me groups of lists, do you know which object can i use? i need to identify charcter by character, including punctuation, not lists or words thanks 2012/7/30 IOhannes m zmoelnig <zmoelnig(a)iem.at> > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On 2012-07-30 01:09, FernandoG wrote: > > Hi > > > > I need to read data from a text file, i am triyng to use textfile > > object to read a plain txt, but always get this error: > > > > error: filexx: can't open error: filexx: read failed > > > > > > i read there was a bug > > > http://sourceforge.net/tracker/?func=detail&atid=478070&aid=2948007&group_i… > > > > > but i am in linux not in windows > > > > > > Any info about this problem? > > does it work if you specify the full path (e.g. as returned by > [openpanel]? > > > fgmasdr > IOhannes > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.12 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ > > iEYEARECAAYFAlAWeAkACgkQkX2Xpv6ydvT41ACgjDF5w96uAvytVYBg4WteP6SB > t8wAnRYIP2/rynztQeIe7uRnmR8SRCr4 > =ep6o > -----END PGP SIGNATURE----- > > > _______________________________________________ > Pd-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > >

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fluid~ ( footils ) seems not work at Pd 0.43.1
by glerm soares 08 Aug '12

08 Aug '12

Ubuntu Oneiric linux kernel 3.0.0-20-generic-pae libfluidsynth.so.1.5.1 fluid~ - the object loads but when I turn on DSP pd crashes with a signal - watchdog: signaling pd... watchdog: signaling pd... watchdog: signaling pd... (something related to tcl/tk GUI ??) Can anyone reproduce the crash? thanks, glerm

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Flext compiled objects in Pd 0.43.1 (fluid~ && py/pyext)
by glerm soares 08 Aug '12

08 Aug '12

Hello, I just compiled and tested Pd 0.43.1 since a long time using 0.42.5 and missed some objects I always used. I want to know if some people are having the same trouble than me with 2 flext compiled objects mainly - [ fluid~ ] &&[ pyext ] my system is Ubuntu Oneiric 32bits,kernel 3.0.0-20-generic-pae but I don't think it's an OS problem. I could compile the binaries .pd_linux and they are in the correct folders (/usr/lib/pd-extended/extra) but py/pyext - pyext doesn't load (even when I use -lib py in statup or [import py]) - I saw similar issues in list history but my problem is not about not loading the lib cause py loads (but AFAIK all the examples uses pyext) fluid~ - the object loads but when I load a soundfount pd crashes with a signal - watchdog: signaling pd... watchdog: signaling pd... watchdog: signaling pd... (something related to tcl/tk GUI ??) Some could say I should had separated the 2 objects issues in different threads for this mailinglist, but since I think most of pd(extended) users don't even try to compile flext objects I think this is the best subject title for now... so the question is: who already could run some of those 2 objects at Pd 0.43.1 and if maybe it's some with flext compilation problem? or whatever, some tip about one of those objects? thanx glerm

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playing videos with sound /Gem ?
by xä 07 Aug '12

07 Aug '12

Hi list, we are making an exercise in Gem where is needed to play a video with its sound. tried [pix_movie] and [pix_film] but in those is not possible to extract signal connections. Other objects or libraries in Gem that makes this possible? [Already tried also pdp2gem and the lib Audiovideo (http://www.uni-weimar.de/medien/wiki/Audiovideo), .... but no success in both (not audio in first / and many crashes in second)] suggestions? thanx xm.

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[OT] Convocatoria Abierta para la nueva Red Andina de Video-Cursos en Música por Computadora
by J Oliver 07 Aug '12

07 Aug '12

Dear All, The following message is only in spanish as it pertains to an open call for a job in spanish: the new Andean Computer Music Video-Lecture Network. Do pass it along to anyone who might be interested. Adjunta encontrarán la Convocatoria Abierta para la nueva Red Andina de Video-Cursos en Música por Computadora. Por favor difundir entre los interesados. Saludos, *************** Jaime Oliver www.jaimeoliver.pe jo2357(a)columbia.edu Mellon Fellow in Composition Columbia University Red Andina de Video-Cursos en Música por Computadora CONVOCATORIA ABIERTA para la propuesta de Video-Cursos en Música por Computadora Escuelab, con el patrocinio de la Cooperación Regional Francesa para los Países Andinos y Alta Tecnología Andina (ATA), el apoyo de OEI-Iberotec y el respaldo del Conservatorio Nacional de Música del Perú, convocan a músicos, creadores y educadores Latinoamericanos a diseñar y proponer cursos sobre música por computadora. El objetivo de estos cursos es incrementar las opciones educativas en música por computadora en la región latinoamericana extendiendo la academia a la web con un espíritu de fuente abierta. Estos cursos se ofrecerán libremente en una plataforma web que permita el acceso libre a los usuarios. Esta plataforma también ofrecerá a instituciones de la región, la opción de contribuir otros cursos y materiales relacionados. Los cursos serán: ● Dictados en vivo en un país andino. ● Transmitidos via-streaming a otros nodos. ● Grabados y publicados como video-cursos en red, de libre acceso. Las propuestas y cursos: ● Deben ser en español. ● Deben contar con materiales de trabajo de diversos tipos (texto, audio-visual, software, entre otros.). ● En caso de utilizar software, este debe ser gratuito y de fuente abierta. Los profesores: ● Deben contar con un posgrado y experiencia de enseñanza académica a nivel de grado o posgrado. ● Deben dominar el idioma español. ● Pueden ser de cualquier nacionalidad y vivir dentro o fuera de Latinoamérica. Las propuestas elegidas serán financiadas con: ● Un honorario de USD 2,000 para la preparación del curso y los materiales. ● Registro y publicación de los materiales en la red. ● Pasaje, y gastos de estadía y viáticos en la ciudad de Lima durante los días que dura el taller. Detalle de las Propuestas Las propuestas deben incluir: - Breve reseña biográfica. - CV completo. - Resumen (máximo 2 páginas) que describa los aspectos más relevantes sobre el curso que será dictado y por qué es interesante. (Objetivos del curso, Descripción de contenidos a abordar y competencias a desarrollar, Metodología de enseñanza-aprendizaje, Descripción de los materiales de trabajo, etc.). - Un Programa de Estudios que detalle el contenido de 10 sesiones de 3 horas cada una. (La idea es grabar un curso que se dictaría a lo largo de un ciclo académico en 10 días, por lo que el formato de 30 horas puede ser variado si es conveniente). Los cursos deben tratar temas relacionados a música electrónica y por computadora. Son bienvenidos cursos relacionados a técnica, teoría, historia, estética, cognición o alguna combinación de estos. Estamos interesados en profesores que puedan presentar o adaptar un curso que han dictado previamente. En esta convocatoria queremos incentivar cursos de nivel de especialización medio y alto. Las propuestas deben ser enviadas a video-cursos(a)escuelab.org. La evaluación de propuestas se iniciará el 15 de Setiembre del 2012, y se anunciarán las propuestas elegidas el 1 de Octubre. Los cursos se dictarán del 5 al 11 de Noviembre. Las propuestas serán evaluadas por algunos de los participantes del 1er Foro Latinoamericano de Música por Computadora (Flamuc~2010): Ricardo Dal Farra (Arg), Juan Reyes (Col), Jaime Oliver (Per) y Adina Izarra (Ven). Los organizadores buscarán mantener la mayor transparencia y estabilidad en las bases de esta convocatoria, pero se reservan el derecho a realizar cambios en esta. Para mayor información pueden visitar www.escuelab.org o escribir a video-cursos(a)escuelab.org. Patrocinadores: Organiza: Con el apoyo de: y el respaldo de:

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Re: [PD] readsf~ problem with 28-channel 256hz file
by kristof lauwers 07 Aug '12

07 Aug '12

At 14:07 2012-08-07, i go bananas wrote: >If you only want to playback the data, then the easiest way might be >just to change pd's sample rate to 256hz. > >If that doesn't work, maybe have a look at readsf~ help to see how >to manually set playback parameters well, i want to use the EEG data as control data for an audio signal, so lowering the samplerate is no option.. the help from readsf~ doesn't say anything about changing the samplerate.. (but shouldn't it just read the right samplerate from the file? it's a normal .wav file..) At 15:17 2012-08-07, Johanna Nowak wrote: > > have a look at the help-file for the block~ object, which can do > up/downsampling in a subpatch. i tried running it from a subpatch with a lower samplerate, but that didn't change anything.. > If you have enough ram, you could also load all soundfile data into 28 > tables, and read from those using tabread4~ or even a message-based > tabread followed by a line~. i will give that a try. thanks for the suggestion! greetings, Kristof >On Tuesday, August 7, 2012, kristof lauwers wrote: >Hi, > >I'm trying to play back a rather uncommon file with readsf~. It's 3 >hours of EEG data, on 28 channels, with a samplerate of only 256 hz. >At first sight, readsf~ deals well with the 28 channels, but it >seems to play it back way too fast.. Is there a way to make rit play >back the file at the right speed? >I'm using Pd version 0.40.3-extended on windows xp.. > >thanks! > >Kristof > > > >____________________________________ > ><http://soundcloud.com/kristof-lauwers>http://soundcloud.com/kristof-lauwers >http://kristoflauwers.domainepublic.net >____________________________________ > >_______________________________________________ >Pd-list(a)iem.at mailing list >UNSUBSCRIBE and account-management -> ><http://lists.puredata.info/listinfo/pd-list>http://lists.puredata.info/listinfo/pd-list

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readsf~ problem with 28-channel 256hz file
by kristof lauwers 07 Aug '12

07 Aug '12

Hi, I'm trying to play back a rather uncommon file with readsf~. It's 3 hours of EEG data, on 28 channels, with a samplerate of only 256 hz. At first sight, readsf~ deals well with the 28 channels, but it seems to play it back way too fast.. Is there a way to make rit play back the file at the right speed? I'm using Pd version 0.40.3-extended on windows xp.. thanks! Kristof ____________________________________ http://soundcloud.com/kristof-lauwers http://kristoflauwers.domainepublic.net ____________________________________

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looking for peak/notch pair
by Jeppi Jeppi 07 Aug '12

07 Aug '12

Hi,I need a pair com truly complementary peak/notch filters in pd, such that cascading them is guaranteed to provide a flat magnitude response. Does anyone know whether there is a suitable filter pair for that in pd or pd extended? Any 2nd order filter with adjustable center freq. would do. Having the sources available would help as I need to test them outside too.Thanks in advance!Josep

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Pd-list August 2012