Pd-list February 2010

pd-list@lists.iem.at

121 participants
201 discussions

Unusual Gem behaviour
by Andrew Faraday 18 Feb '10

18 Feb '10

Hey all, I've enclosed a motionblur based patch I've been working on. For some odd reason [rotateXYZ] seems to be taking arguments for speed of rotation instead of an absolute position (when applied to a square containing pix_motionblur). Although I am basing that on the appearance of the blur. Any ideas what's going on, guys? _________________________________________________________________ Tell us your greatest, weirdest and funniest Hotmail stories http://clk.atdmt.com/UKM/go/195013117/direct/01/

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Working with lists
by Pedro Oliveira 18 Feb '10

18 Feb '10

Hello all, I'm trying to figure out the best way to deal with lists in Pd but some things are still not clear. I have a table that changes its content "on the fly", e.g. taking input from somewhere else and I'm using a select at a determined point to dump the table as a list of values using the [tabdump] object. Then I would like to interfere in some values in this list, either randomly or at a given position, but the fact is that since this list is a bit big (30+ values) it doesn't seem the best way to unpack it (my object would be gigantic, I think) and deal with the single values. Is there a way to change a specific value in a list without unpacking it in the first place? Many thanks! -- Pedro Oliveira www.partidoalto.net soundcloud.com/iburiedpaul

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Re: [PD] Working with lists
by Ben Baker-Smith 18 Feb '10

18 Feb '10

>Hello all, > >I'm trying to figure out the best way to deal with lists in Pd but some >things are still not clear. > >I have a table that changes its content "on the fly", e.g. taking input from >somewhere else and I'm using a select at a determined point to dump the >table as a list of values using the [tabdump] object. Then I would like to >interfere in some values in this list, either randomly or at a given >position, but the fact is that since this list is a bit big (30+ values) it >doesn't seem the best way to unpack it (my object would be gigantic, I >think) and deal with the single values. Is there a way to change a specific >value in a list without unpacking it in the first place? > >Many thanks! > >-- >Pedro Oliveira >www.partidoalto.net >soundcloud.com/iburiedpaul Hello Pedro, Can you edit the values while they are still in the table? It's hard to say what would work best without seeing an example. -Ben

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Window focus in gem
by James Dunn 18 Feb '10

18 Feb '10

Hi list, I have a patch where I'm running the audio in one instance of pd and gem in another with -noaudio. I have the audio pd patch sending the output of [keyname] to gem pd via [netsend], but after starting the patch in fullscreen the audio pd patch loses the window focus. It works to begin with for a few keystrokes, then I can no longer control the audio. I have a [gemkeyname] object in the gem patch which then takes over (presumably triggered by the gem activity that was controlled from the audio pd patch), but I lose the audio pd control. I tried adding another netsend (on a different port) back to the audio pd, but then I get some double triggers! So, what is the best way to maintain focus on one particular window? It would be fine if the gem window has focus all the time, or the audio pd window but I haven't worked out how and why it changes. I'm using Ubuntu Hardy and pd-extended-0.42.5. thanks James

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triggering audio
by Josh Lawrence 18 Feb '10

18 Feb '10

Hi everyone, I'm working through the FLOSS manual on pd attempting to learn it. I've learned how to make a simple synth using osc~ and phasor~ objects, and I trigger them using a slider patched into an mtof object. Lots of fun, but the long tone of an oscillator is getting boring. I've scanned through other chapters, and I can't seem to find other ways of triggering audio. For example, I've been watching this: http://www.youtube.com/watch?v=9zKzxqN5mUI Whoever this is uses a sig~ object going through an expr~, etc. I don't understand what he's doing, but it looks cool. Can someone help me understand it? What are some other things I can play with? Be gentle, I'm new to all of this. :) -- Josh Lawrence http://www.hardbop200.com

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Re: [PD] Puredata on maemo
by Koray Tahiroğlu 18 Feb '10

18 Feb '10

Hei Hans, Umberto, At the moment I am trying to install vanilla on Maemo 5, I have some problems with other dependencies, but lets see if it will be possible to install Pd vanilla directly to Maemo, I will try your current release as well. Koray On Feb 18, 2010, at 11:05 AM, pd-list-request(a)iem.at wrote: > Message: 5 > Date: Thu, 18 Feb 2010 02:33:43 -0500 > From: Hans-Christoph Steiner <hans(a)at.or.at> > Subject: Re: [PD] Puredata on maemo > To: Umberto <umberto.torrez(a)gmail.com> > Cc: Pd list <pd-list(a)iem.at> > Message-ID: <FEA18C1C-A12A-468B-BA63-C06EBB27F2D8(a)at.or.at> > Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes > > > Hey Umberto, > > welcome! You can run Pd on Maemo 4.1 so it should work on Maemo 5. > We're working on updating the mobile version of Pd, so perhaps a Maemo > 5 build will come out of that. Here's the current release: > > http://pd-anywhere.sourceforge.net/release/maemo/ > > .hc > > On Feb 15, 2010, at 3:07 AM, Umberto wrote: > >> Hi, im new in the list , i would like to know if its possible to run >> pd linux mobile devices like maemo 5 or android ,do anybody have >> tried that , if not how difficult would it be? >> >> _______________________________________________ >> Pd-list(a)iem.at mailing list >> UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list ------------------------------------- M.Koray Tahiroğlu Media Lab, Aalto University, School of Art and Design http://mlab.taik.fi/~korayt tel: +358 45 233 6272

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Fw: Re: Puredata on maemo
by Umberto 18 Feb '10

18 Feb '10

Hi Hans , ive tried the .deb on maemo 5 with dpkg -i it seems it installs fine but when i try to run the app i get error while loading shared libraries: libesd.so.0: cannot open shared object file : no such file or directory Actually the pda 0.6-r is not working on maemo 5? Please if you update let me kno w! Bye ----- Original message ----- >From Hans-Christoph Steiner <hans(a)at.or.at> Sent: Thu Feb 18 2010 02:33:43 AM EST To Umberto <umberto.torrez(a)gmail.com> Subject Re: [PD] Puredata on maemo > > Hey Umberto, > > welcome! You can run Pd on Maemo 4.1 so it should work on Maemo 5. > We're working on updating the mobile version of Pd, so perhaps a Maemo > 5 build will come out of that. Here's the current release: > > http://pd-anywhere.sourceforge.net/release/maemo/ > > .hc > > On Feb 15, 2010, at 3:07 AM, Umberto wrote: > > > Hi, im new in the list , i would like to know if its possible to run > > pd linux mobile devices like maemo 5 or android ,do anybody have > > tried that , if not how difficult would it be? > > > > _______________________________________________ > > Pd-list(a)iem.at mailing list > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list > > > ---------------------------------------------------------------------------- > > Access to computers should be unlimited and total. - the hacker ethic > >

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Hello!
by Josh Moore 18 Feb '10

18 Feb '10

I have been working with PD for a couple weeks now, so I guess this is my way of saying 'hi' to the community. I've managed to make heaps of FM stuff, and I'm getting into learning all the wavetable type objects and how they work. I've probably have gone through half of the tutorials. It seems to be working well with me, as I have been programming my own synth patches for years including some modular synthesizers. As an audio engineer/enthusiast with a six year time (semi-long for being 21) composing in many DAWs and trackers I also have had concrete knowledge of the physics of digital audio prior to starting. It's great fun, more stable than Reaktor which I think is yuck to begin with, and I'm mostly learning for the lack of good live granular synthesis on the mac. Josh

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Puredata on maemo
by Umberto 18 Feb '10

18 Feb '10

Hi, im new in the list , i would like to know if its possible to run pd linux mobile devices like maemo 5 or android ,do anybody have tried that , if not how difficult would it be?

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troubles with multichannel output
by palmieri, ricardo 18 Feb '10

18 Feb '10

hi people. im working in an installation using 4 audio+video channels, running in a quadcore, 2 nvidia9600gt, 4gbram, under ubuntu 9.10 and pd 0.43. i built this installation last november in argentina. now, we bought a complete new setup (with some small differences) to replicate the work in a new museum in lima-peru. my trouble is: in the last installation, i used a 7.1 onboard audiocard, with an Intel chipset. using an stupid "alsa force-reload", i had all the channels opened in PD 0.41 (in ubuntu 9.10) working great. now i bought a new motherboard, without a 7.1 channels, and i've tried to use severals pci audioboard - a 4.1 crystal clear chipset, a 5.1 Via VT1724, and a m-audio 2496 4x4. all of then, in a pci slot. ok, finally my trouble: i can get all channels working separated in pd, but, all the time i hear a kind of "metallic" sound instead my original sound. if i change back to a normal stereo, i can hear the audio normally. i made all the test of 5.1, 4.1 and 3.1. i changed to Pd 0.41, 0.42 and 0.43. in all cases, i have the same trouble. i made some tests also, using vlc and speaker-test, and the multichannel looks working fine ou of pd. somebody know how to solve this? i will have my opening in the next 24 feb, and would be amazing to have the 4 audio channels working with my 4 video channels (running in pdp+gem) thanks a lot palm -- @ricardopalmieri mobile# +551185833173 mobile# +551178094472 - ID: 55*7*38742 [intlab.cc] [palm.estudiolivre.org] [myspace.com/livenoisetupi] [skype:palmieriricardo] [msn: ricardopalmieri(a)bol.com.br] [linux user # 392484] :(){:|:&};: "A renúncia é a libertação. Não querer é poder." Fernando Pessoa

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Pd-list February 2010