Pd-list October 2011

pd-list@lists.iem.at

120 participants
174 discussions

Re: [PD] gems.multi.crop
by Michael Karr 06 Oct '11

06 Oct '11

Hello, Thanks for the reply, Jack. So the patch you gave allows me to move each crop around on the canvas, but I actually meant for moving the visible area around within the crop.. such as what happens with the slider in attached patch, but then individually for each crop. Cheers, Michael

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PdDroidParty in Pd SVN
by Chris McCormick 06 Oct '11

06 Oct '11

Hey Hans, I want to start pushing PdDroidParty src into Pd's SVN. Is that ok? Where should I put it in the tree? Cheers, Chris. ------------------- http://mccormick.cx

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gems.multicrop
by Michael Karr 06 Oct '11

06 Oct '11

Hello. In gems.multicrop, I wonder if it is possible to control each element individually with different offset values; such that they can move independently of one another. Cheers, Michael

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"PuréeData"
by Tedb0t 06 Oct '11

06 Oct '11

Hi all, Earlier this year I got a Turbulence commission for a project called PuréeData, which is an instance of PureData on a server with a web-browser interface and an mp3 stream to hear the audio. In essence it's a single shared patch accessible by the whole internets! http://turbulence.org/works/PureeData It's a work in progress, and there are some pretty obvious bugs right now, but it does actually work! I just hope my server doesn't die now that it's been announced… It uses the Pyata library by Jeraman to do the dynamic patching and a web.py server to host the site and manage the state. It's pretty janky in a lot of technical ways, and so there are some important features that don't exist yet (like deleting objects!!). I had wanted to try libpd as the backend but I guess it would still work the same way, i.e. with FUDI messages? Anyway, check it out :D All the codez is on github: https://github.com/virgildisgr4ce/PureeData There's an issue tracker so by all means submit issues and feature requests, and if you are so inclined, clone the repo and set up a server yourself! And of course, if you want to help improve PuréeData, I would love you forever!! ≤3 0x73DB07 > Turbulence Commission: "PuréeData" by Ted Hayes > http://turbulence.org/works/PureeData > [Optimized for Google Chrome] > > "PuréeData" is a web-browser interface for a single shared sound environment that allows live, collaborative patching for anyone, anywhere. Visitors interact with a shared PureData audio synthesis patch and listen to the results as an MP3 stream, with no software to install or set up. The project is open-source, and all are encouraged to modify, improve and set up their own "PuréeData" servers. > > "PuréeData" is a 2011 commission of New Radio and Performing Arts, Inc. for its Turbulence website. It was made possible with funding from the Jerome Foundation. > > BIOGRAPHIES > > Ted Hayes is a poet-inventor: conceiving objects and experiences that explore the sublime and the enigmatic through recombination and deconstruction. He is a proponent of what he has dubbed "Research Art," or art-as-science experiment, and actively investigates the themes, technologies and ramifications of autonomy, emergence, semiotics, pattern recognition, and neural networks. Ted's works range from a group of language-inventing robots to a mythological city-founding ritual for soprano and string quartet, is a graduate of NYU's Interactive Telecommunications Program. His operating principle is, in a word, poetry: to pique with enigma and confound with beauty. > > "Like" us on Facebook: > http://facebook.com/nrpa.org > http://facebook.com/turbulence.org > > Follow us on Twitter: > http://twitter.com/turbulenceorg > > Please support the Turbulence Commissions Program. See http://turbulence.org for details. > --- > For removal from the http://www.turbulence.org mail list, click here: > http://www.greenspun.com/spam/remove-2.tcl?domain=Turbulence&email=daleth%4… > --- > >

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pd portable?
by hghoyer 05 Oct '11

05 Oct '11

Hi, i´m searching for a portable Pure Data... Is there a possibillitii to use pd-extendet as a portable Windows application? Best, hgh

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bendin-bendout under Linux
by Nicola Pandini 05 Oct '11

05 Oct '11

Hi, I'm trying to build a patch that routes notes, CCs and pitch bend from a keyboard to different synths. Everything is ok for notes and CCs, but I have a problem with the pitch bend. It seems that [bendout] can outputs only a range between 0 and 16384, while the correct range should be -8192 +8192. I tried to force negative values but it seems that bendout can't go below 0. -- Nicola Pandini

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Ambient Occlusion in GEM
by Chris McCormick 05 Oct '11

05 Oct '11

Hi, Early next year I need to make a music video for one of my tracks. I would really like to use GEM and I would really like to use an ambient occlusion polygonal aesthetic. There are "screen space ambient occlusion" shaders available: http://www.gamerendering.com/2009/01/14/ssao/ http://www.youtube.com/watch?v=R_L-_oGTbqw Do GEM experts think it would be possible to get such a shader working in GEM? Cheers! Chris. ------------------- http://mccormick.cx

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Re: [PD] Pd-extended 0.43 builds are working again
by Hans-Christoph Steiner 04 Oct '11

04 Oct '11

As far as I know, the latency setting in Pd just sets a maximum buffer size, it doesn't necessarily translate to actual measured latency. Try a blind test and see if you can tell the difference, that'll be a much better test. As for the search paths, you are much better of not setting them as global preferences. Instead, use the standard install locations for installing things globally: http://puredata.info/docs/faq/how-do-i-install-externals-and-help-files And for paths needed for patches/projects, use [declare -path]. .hc On Oct 4, 2011, at 12:35 PM, Joe Newlin wrote: > Okay, I installed the latest version. > > Good news: Pd-extended and my soundcard are getting along the way > they used to. this means setting Pd to 14 ms audio latency which is > not great, but I can live with it. > > Bad news: Pd is not saving the search paths that I add. I can't > remember if earlier versions required clicking a "save these > settings" kind of thing, but I could find no such option in this > version and at any rate it's not saving the paths. > > Medium news: while I can deal with the 14 ms latency, Pd vanilla was > working at around 2 ms (unless it was lying to me or obscuring > something - I only tried it with testtone) but I still can't figure > out how to get it to load libraries of external dlls. I'm just a > guitar player and not a computer programmer so I'm a little slow at > this stuff, but if you have a suggestion for this option I would > appreciate it. > > Thanks for all your work! > > Joe > > On Tue, Oct 4, 2011 at 8:22 AM, Hans-Christoph Steiner > <hans(a)at.or.at> wrote: > > Lets keep this on the pd-list so that others can participate in the > discussion :) > > I think Martin Peach committed a fix for the pdlua_setup error today > or last night. > > .hc > > On Oct 4, 2011, at 11:05 AM, Marc D. Demers wrote: > >> Hi .hc, >> >> I was able to get the installer on Windows 7. I was able to get rid >> of all the error message by deleting some line in the «path» and >> «startup» windows. Mainly, libs that were no more in the pd extra >> folder. The only error message I get for the moment is concerning >> the pdlua folder (unable to find the symbol of something like >> that). I will try to find the bug tonight. >> >> Thank's >> >> Marc >> >> >> >> >> >> > From: hans(a)at.or.at >> > To: PD-list(a)iem.at >> > Date: Mon, 3 Oct 2011 20:57:25 -0400 >> > Subject: [PD] Pd-extended 0.43 builds are working again >> >> > >> > >> > Ok, after a long time without a decently working Windows build, I >> think >> > we have one that is actually usable. Please give it a try and let >> me >> > know. Here's the zip: >> > >> > http://autobuild.puredata.info/auto-build/latest/Pd-0.43.1-extended-windows… >> > >> > or the installer: >> > >> > http://autobuild.puredata.info/auto-build/latest/Pd-0.43.1-extended-windows… >> > >> > >> > .hc >> > >> > >> > _______________________________________________ >> > Pd-list(a)iem.at mailing list >> > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list > > > > ---------------------------------------------------------------------------- > > News is what people want to keep hidden and everything else is > publicity. - Bill Moyers > > > > _______________________________________________ > Pd-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list > > > > > -- > www.joenewlin.net > www.twitter.com/joe_newlin > ---------------------------------------------------------------------------- http://at.or.at/hans/

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ALSA routing
by Brian Neltner 04 Oct '11

04 Oct '11

Hi mailing list, This probably has been asked before, but I don't seem to be able to find the right keywords to locate any answers on Google. I am running pd on linux. I have a patch that analyzes sound from an on-computer program in realtime, and controls LED lighting based on aubio detected beats and so on. The problem I am having is that jackd disconnects my audio source from the PD inputs whenever the audio source is paused or stopped. I am using amarok 1.4, but I really like it and would prefer not to have to switch to another media player just for that. The behavior I *want* is that whenever amarok is playing music, the music is piped into the ADC on puredata to my analysis patch, but that otherwise no user intervention with the background patch is necessary. The best way I can think to deal with this is to try to find a way to connect the final audio output on the sound driver to the ADC. Basically, if I were doing it physically to take a cable and connect my speaker output to my line input. Is there a good way to do this with either ALSA or jackd on linux in software? Ideally in a way where individual programs can release and attach to the output without it disrupting the connection? Best, Brian Neltner

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Re: [PD] Pd-extended 0.43 builds are working again
by Hans-Christoph Steiner 04 Oct '11

04 Oct '11

Lets keep this on the pd-list so that others can participate in the discussion :) I think Martin Peach committed a fix for the pdlua_setup error today or last night. .hc On Oct 4, 2011, at 11:05 AM, Marc D. Demers wrote: > Hi .hc, > > I was able to get the installer on Windows 7. I was able to get rid > of all the error message by deleting some line in the «path» and > «startup» windows. Mainly, libs that were no more in the pd extra > folder. The only error message I get for the moment is concerning > the pdlua folder (unable to find the symbol of something like that). > I will try to find the bug tonight. > > Thank's > > Marc > > > > > > > From: hans(a)at.or.at > > To: PD-list(a)iem.at > > Date: Mon, 3 Oct 2011 20:57:25 -0400 > > Subject: [PD] Pd-extended 0.43 builds are working again > > > > > > Ok, after a long time without a decently working Windows build, I > think > > we have one that is actually usable. Please give it a try and let me > > know. Here's the zip: > > > > http://autobuild.puredata.info/auto-build/latest/Pd-0.43.1-extended-windows… > > > > or the installer: > > > > http://autobuild.puredata.info/auto-build/latest/Pd-0.43.1-extended-windows… > > > > > > .hc > > > > > > _______________________________________________ > > Pd-list(a)iem.at mailing list > > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list ---------------------------------------------------------------------------- News is what people want to keep hidden and everything else is publicity. - Bill Moyers

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Pd-list October 2011