Pd-list July 2013

pd-list@lists.iem.at

81 participants
112 discussions

INscore live-score
by giuliano obici 11 Jul '13

11 Jul '13

Hi Everyone Last days I've been trying to to generate regular scores live I visited the libraries gemnotes, gido and INscore INscore looks more flexible and complex, testing some examples I could reach some results But till now I couldn't find a way to send notes creating a score in real time Someone has experience with INscore in this way? best Giuliano -- http://giulianobici.com http://n-1.art.br +49 0176 74198553

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remove space between list
by giuliano obici 11 Jul '13

11 Jul '13

Hi everyone Someone know how to merge a list of symbol (words) in a list removing the space between? no list2symbol no $1$2$3... I have a leng list of symbols and I would merge them in one simple world something like this example would be perfect somethinglikethisexamplewouldbeperfect best Giuliano -- http://giulianobici.com http://n-1.art.br +49 0176 74198553

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[PD-announce] netpd session recording
by Roman Haefeli 10 Jul '13

10 Jul '13

Hi Let me share the recording of a netpd session I had yesterday with Sqgl from Sydney. I like it myself and thus I thought it might be worth sharing: http://www.netpd.org/sessions/2013-07-09_prism-breaks.mp3 Sqgl and me are having regular sessions every Tuesday at ~08:00 UTC (this is 10 in the morning for most of Central Europe and evening for Westaustralia). Everyone is invited to join. Roman --- http://www.netpd.org --- _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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[PD-announce] PuREST JSON 0.13.0 released
by Thomas Mayer 10 Jul '13

10 Jul '13

Hello, I am happy to announce version 0.13.0 of PuREST JSON, code name: heady stuff PuREST JSON is a library for working with RESTful HTTP webservices, and JSON data. Authentication and authorization for webservices are available with basic HTTP auth, cookie authentication, and OAuth. As an example for OAuth authenticated webservices, a Twitter client is included. Changes in this version: - Setting HTTP headers possible - Cancelling of requests possible while waiting (experimental) - Switched Makefile to libary template 1.0.14 - Semantic versioning Cancelling requests is still an experimental feature, it will not work reliably and most probably still contains memory leaks. But as real cancellation may involve a lot of refactoring, I have released this version anyway. Github repository: https://github.com/residuum/PuRestJson Source code packages: https://github.com/residuum/PuRestJson/releases Binaries for Windows and Debian i386, amd64, and armhf: http://ix.residuum.org/pd/purest_json.html Build instructions for all platforms: https://github.com/residuum/PuRestJson/wiki/Compilation Have fun, Thomas -- "Theoretically, [the amount of money in circulation] is watched carefully by clever, serious economists. In practice, all the world's money is one big swirling, whirling pool." (Cory Doctorow - For The Win) http://www.residuum.org/ _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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[announce] Integra Live 1.5 released
by Jamie Bullock 10 Jul '13

10 Jul '13

Hi folks, I am delighted to announce the latest release of Integra Live — an interactive audio application for musicians and music education based on a Pure Data engine. Integra Live supports Mac OS X 10.6 or later and Windows XP or later. It can be downloaded from the Integra Live website: http://www.integralive.org Here's the walkthrough... - Connect over 60 audio modules from delays to granular synths - Incorporate live interaction with the routing and scripting panels - Automate parameters using linear or logarithmic envelopes - Setup audio "scenes" with keyboard and MIDI triggers - Add parameter controls to the "live view" for performance - Share and reuse your work with our integrated file format Coming soon… - Write your own Integra Live modules in Pure Data using our module developer SDK For news... Follow us on Twitter: @integralive For bugs and feature requests... Post on our forum: http://integralive.uservoice.com Have a great year!

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Preferences weirdness in Pd 43.1 ( 2?) in RPi
by Pierre Massat 10 Jul '13

10 Jul '13

Dear List, My Pi is finally working again with Pd, but i've noticed two strange things (strange to me) : - the libraries in the "startup" list simply won't load most of the time (zexy, cyclone, iemlib at least), although they were installed regularly in the extra folder. I have to add their folders to the "Path" list. Note that the [import] object doesn't work either for these libraries. - when launching Pd as root, the preferences I set as a normal use don't load. This is a bit strange to me, and I have no idea how to tell Pd to use the same .pdsettings file in both situations. Nothing that I couldn't get around, but the this is a bit frustating (especially the libraries thing). Cheers, Pierre.

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phasor~: change freq on wraparound
by Orm Finnendahl 10 Jul '13

10 Jul '13

Hi List, sorry if I'm missing the obvious: I'd like to implement a phasor~, which only allows its frequency to be changed on wraparound. Using a samphold~ for that purpose connected to the outlet and inlet of the phasor~ doesn't work as this creates a dsp loop. I prefer a pd vanilla solution (I know how to implement it as an external, but for portability I'd like to get it done without). Any ideas? Yours, Orm

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[PD-announce] share-mem lib
by Cyrille Henry 10 Jul '13

10 Jul '13

hello, i just did a initial commit of share-mem, a lib dedicated to deal with shared memory. background : pd / pd~ communication is really slow. by example, having a pd~ patch with 8 audio in and 8 out, use about 50% cpu of a recent computer for each process only to deal with audio communication. sending a large array from one process to the other is almost not possible in RT. This really limit pd~ usability. ----- Thanks to share memory, communication between process can be greatly improve. This lib is mainly composed of an external, and few abstraction and examples. Everything look stable, at least on a ubuntu (12.04) and a osX laptop. Implementation follow POSIX standard, so it will unfortunately not work on windows. everything that I need is there, even if lot's more work could be made. I hope to have user feedback before making more development. Cheers Cyrille _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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iemmatrix - "rotate" matrix
by João Pais 09 Jul '13

09 Jul '13

Hello, I'm programming a gui for [mtx_mul~], and it's almost finished. One thing is missing, and I wanted to know if someone already has a solution for it, before I break my head trying to find one. I need to find a way to "rotate" matrixes, in order to coordenate the controler display, and matrix's format. Following the logic of max's matrixctrl object, and an usual DAW's display of audio matrixes, the lines are the inputs, and the columns are the outputs. But, Pd's [matrix] practise is the opposite. So I'm trying to implement the "standard industry" display, and output Pd's [matrix] format. For example, a 4x2 matrix to control [mtx_mul~] has 8 fields, and will be like 1 2 3 4 5 6 7 8 or [matrix 4 2 1 2 3 4 5 6 7 8( that is, columns are inputs, lines are outputs. But, the current GUI would have the matrix "rotated", in the order 1 2 3 4 5 6 7 8 [matrix 4 2 1 5 2 6 3 7 4 8( where columns are outputs, and lines are inputs. So repeating to try to make it clear: the gui sends the data in the lower format, and it has to be "rotated" to match the format above. Is there an object or technique that does this? Thanks again, JoÃ£o

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Re: [PD] Libpd running in OS X app
by Dan Wilcox 09 Jul '13

09 Jul '13

As far as I know, the OSX port isn't finished and the CoreAudio backend isn't hooked up. Anyone wanna help out there or sponsor us? :D On Jul 5, 2013, at 7:56 AM, pd-list-request(a)iem.at wrote: > From: Joe White <white.joe4(a)gmail.com> > Subject: [PD] Libpd running in OS X app > Date: July 5, 2013 7:34:47 AM EDT > To: pd-list <pd-list(a)iem.at> > > > Hi guys, > > Does anyone have any experience running libpd in an OS X app, using CoreAudio. > > I'm able to run a patch and receive print statements but I'm not getting any audio output and DSP doesn't seem to be processing. I created a quick test tone in code to see if it was my audio unit but that works. My main problem it seems is that after calling > > [PdBase processFloatWithInputBuffer:leftBuffer outputBuffer:leftBuffer ticks:ticks]; > > ...the buffer is still empty. Anyone have any ideas? > > I'm calling [PdBase computeAudio:] just before I start the AudioUnit. Here's the whole controller class if that helps:http://pastebin.com/eYf1Facp > > Any help would be much appreciated! > > Many thanks, > > Joe > -------- Dan Wilcox @danomatika danomatika.com robotcowboy.com

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Pd-list July 2013