Pd-list April 2015

pd-list@lists.iem.at

71 participants
88 discussions

Pix_video
by Olga Isabel Medina 13 Apr '15

13 Apr '15

I am starting to work with Pd and I want to do something with video editing. But I still cannot find a way for Pd to recognise my camera, when I try to work with a video patch, it just shows a white image. Can you please help me solve this problem? I have a Mac OS X Version 10.9.5My version of Pd is: Pd 0.43.4-extendedAnd I'm working with the Mac's built in camera.Thank you very much,Olga Isabel Medina Nieto https://www.youtube.com/user/efiLsIcisuMhttps://www.facebook.com/olguitarme…

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Converting colours to sound
by Antonio Roberts 13 Apr '15

13 Apr '15

I've been studying the work of Neil Harbisson for awhile and I'm looking to try and replicate in part the functionality of his eyeborg using Pure Data. I have already built a simple patch to convert pixels to sound but now I want to expand on it. Here's my initial research: http://www.hellocatfood.com/sonification-studiespixel-waves/ Colours don't directly relate to sound and so Harbisson and others must use a scale to assign colours to sounds. Some initial research brought these up: http://blogs.plos.org/neuroanthropology/files/2014/03/Harbisson-The-Sound-o… http://www.bbc.co.uk/news/magazine-16681630 http://www.lunarplanner.com/Harmonics/planetary-harmonics.html http://www.flutopedia.com/sound_color.htm Can anyone think of a way to translate this into pd? In the end I would like to be able to display a block of colour on screen and have that generate a specific note. Any help is appreciated. Antonio -- ============================ antonio(a)hellocatfood.com http://www.hellocatfood.com ============================

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pix_record to changing file name into the same folder
by Csaba Láng 12 Apr '15

12 Apr '15

Dear list, I need to record with pix_record automatically during one day in fragments. My problem is to change the filename dynamically, so the files created earlier will not be overwritten. What arguments do I need to tell to the [file( message? Thanks in advance: Popesz

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Fw: Orford Academy, Digital Music Workshop (Robert Normandeau) - Last chance: April 16
by Eldad Tsabary 12 Apr '15

12 Apr '15

Summer 2015 Digital Music Workshop, Robert Normandeau Last chance to register and apply for scholarship, by April 16th Hi, This summer, I will have the pleasure to teach the Digital Music Workshop at the Orford Academy from May 31 to June 13. You can find more information on the academy website: Orford Academy. The workshop will consist on working on a personal composition project on sound spatialisation under a dome of speakers: 24 speakers from the Université de Montréal dome of speakers. The participants will have the chance to have access to the speakers' dome 24h a day during the two weeks, experimenting with the tools developed at UdeM, Octogris2 and ZirkOSC2. Plus we will have two special guests during these two weeks: Adam Basanta and Eldad Tsabary: http://www.arts-orford.org/en/academie/workshops/digital-music/ The deadline to apply is April 16, 2015 and scholarships are still available for some workshops. There are only a few days left! And the exchange rate is pretty good fro strangers at the moment!!! If you have any questions, do not hesitate to contact me. You can also direct your questions to the Orford Academy staff by sending an email:admissions@arts-orford.org. Best wishes, ••••••••••••••••••••••••••••••••••••••• Robert Normandeau Vice-doyen aux études en création et technologie Professeur titulaire de composition électroacoustique Faculté de musique, B-660, 343-6111 poste 3486 Université de Montréal http://www.musique.umontreal.ca/personnel/normandeau_r.html

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Re: [PD] [PD-announce] Egregore - source | software edition
by Dan Wilcox 11 Apr '15

11 Apr '15

Agreed. Congrats! -------- Dan Wilcox @danomatika danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/> > On Mar 17, 2015, at 1:53 AM, pd-list-request(a)lists.iem.at wrote: > > From: "Jamie Bullock" <jamie(a)jamiebullock.com <mailto:jamie@jamiebullock.com>> > Cc: pd-announce(a)lists.iem.at <mailto:pd-announce@lists.iem.at> > To: pd-list(a)iem.at <mailto:pd-list@iem.at> > Date: March 17, 2015 at 1:51:00 AM PDT > Reply-To: pd-list(a)iem.at <mailto:pd-list@iem.at> > Subject: Re: [PD] [PD-announce] Egregore - source | software edition > > > > Congratulations Cyrille, > > This is really beautiful work. For me, the connection between the sonic and visual elements is seamless. > > Best, > > Jamie

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multiple identical soundcard and audioadddev
by Cyrille Henry 10 Apr '15

10 Apr '15

hello, i'm trying to use pd with 2 almost identical soundcard (edirol ua-1x and behringer uca222). They both works with aplay. On pd, the audio setting menu offer 2 "USB Audio CODEC", when selecting the 1st or the 2nd, only the 1st soundcard is used. so i can't select both on the same time. i tried starting pd with pd -noprefs -alsa -audioadddev hw:1,0 but : Couldn't find audio input device: hw:1,0 i don't really understand what device name i should use for audioadddev option. So : how could i use 2 identical soundcard, and how to use the new audioadddev option? using pd 46.6 / ubuntu linux 14.04 thanks cyrille

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get data from mp3 files
by João Pais 09 Apr '15

09 Apr '15

Hello, I couldn't find an answer for this, so I doubt there is one: I have 100s of mp3 files, from which I needed to extract data - namely name, and duration. As I can tell, there isn't any object that does this, e.g. like [ext13/wavinfo] (hopefully I'm wrong). Does anyone has an elegant solution for this? Or I guess I could get the elements using an other program and save them as .txt files, but it would be much more interesting to do it inside Pd. System: Pd-Ext, W7. Best, jmmmp

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Re: [PD] Pd-list Digest, Vol 121, Issue 19
by Dan Wilcox 09 Apr '15

09 Apr '15

Worked for me using Pd 0.46-6 + GEM. -------- Dan Wilcox @danomatika danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/> > On Apr 9, 2015, at 12:50 PM, pd-list-request(a)lists.iem.at wrote: > > From: tim vets <timvets(a)gmail.com <mailto:timvets@gmail.com>> > Cc: "pd-list(a)lists.iem.at <mailto:pd-list@lists.iem.at>" <pd-list(a)lists.iem.at <mailto:pd-list@lists.iem.at>> > To: Claude Heiland-Allen <claude(a)mathr.co.uk <mailto:claude@mathr.co.uk>> > Date: April 9, 2015 at 12:49:54 PM EDT > Subject: Re: [PD] Converting colours to sound > > > > > 2015-04-09 17:58 GMT+02:00 Claude Heiland-Allen <claude(a)mathr.co.uk <mailto:claude@mathr.co.uk>>: > On 07/04/15 17:35, tim vets wrote: > I get "./recog~: can't load library" > (and pd seems to go into a "watchdog: signaling pd..." loop as soon as I > create the Gem window, don't know if that's related). > I can't find 'recog~' anywhere on my system. > > I suspect a problem with your Gem rather than my simple patch... does your Gem work with other patches? > > Yes, Gem works, pd 0.43.4-extended, maybe that's too old a version? > Tim

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[PD-announce] Pd 0.46-6 released - MIDI bug fix; and new bob~ object
by Miller Puckette 09 Apr '15

09 Apr '15

To Pd-announce: Pd version 0.46-6 is available on http://msp.ucsd.edu/software.htm or via git from sourceforge: git clone git://git.code.sf.net/p/pure-data/pure-data This fixes two bugs specifying and saving MIDI ouput devices, and, since I was already working on it for 0.47, there's a new bob~ object, which emulates the Moog voltage-controlled filter. cheers Miller _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at http://lists.puredata.info/listinfo/pd-announce

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variable sample rate
by Jonathan Wilkes 08 Apr '15

08 Apr '15

Hi list,I've been playing around with frame rates in Chromium, and I'm now curious: Why are graphics processing frame rates variable, while audio sample rates are fixed? Is there any realtime audio program that works with a variable sample rate? -Jonathan

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Pd-list April 2015