Pd-list September 2010

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138 participants
246 discussions

[PD-announce] The Invisible Suns Project - Autonomous system for cinematic, perceptually weighted representation of stock prices
by Marco Donnarumma 20 Sep '10

20 Sep '10

Dear all, I just published some documentation regarding my latest work The invisible suns project. "Can the trading market patterns be represented in a perceptually weighted experience? Invisible Suns is an autonomous system that every day analyzes the historical stock prices of a variable selection of major corporations, compresses in few minutes over 8 years of economic transactions and eventually produces a generative and self-organizing audiovisual datascape." Further information at http://marcodonnarumma.com/works/the-invisible-suns-project/ An audio visual real time recording of an earlier output of the system can be view on-line at http://vimeo.com/15050311. It is recommended to view the video in full HD, otherwise relevant details of the work would be lost. Developed in Pure Data, bash scripts, Linux OS. Feedbacks are food for thoughts. Thanks, Best wishes, -- Marco Donnarumma aka TheSAD Independent New Media Arts Professional, Performer, Teacher - Edinburgh, UK PORTFOLIO: http://marcodonnarumma.com LAB: http://www.thesaddj.com | http://cntrl.sourceforge.net | http://www.flxer.net EVENT: http://www.liveperformersmeeting.net _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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fix [soundfiler] usage
by Mathieu Bouchard 20 Sep '10

20 Sep '10

Index: d_soundfile.c =================================================================== --- d_soundfile.c (révision 14147) +++ d_soundfile.c (copie de travail) @@ -1334,7 +1334,7 @@ goto done; usage: pd_error(x, "usage: read [flags] filename tablename..."); - post("flags: -skip <n> -nframes <n> -resize -maxsize <n> ..."); + post("flags: -skip <n> -resize -maxsize <n> ..."); post("-raw <headerbytes> <channels> <bytespersamp> <endian (b, l, or n)>."); done: if (fd >= 0) _______________________________________________________________________ | Mathieu Bouchard ------------------------------ Villeray, Montréal, QC

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pd-extended-0.42.5: problems with gridflow + gem & pdp
by Antonio Bonifacio 20 Sep '10

20 Sep '10

Hello, I've just installed Pd-extended 0.42.5 from the Ubuntu Lucid repo at http://apt.puredata.info/releases, and I've successfully built gridflow 9.11. However I have a couple of problems: gridflow objects that bridge with gem & pdp like #to_pix or #to_pdp do not work. Maybe because there are no gem or pdp includes in the pd-extended package? The second problem is related to the missing support for libv4l2 in the lucid package... In fact I have to use LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so pdextended to make my webcam work with pd-extended... Could you provide a build with v4l2 support? Thanks :) -- “90% of people do not read, out of those who read 90% do not understand, out of those who understand 90% forget”

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pd-for-android test builds
by Hans-Christoph Steiner 20 Sep '10

20 Sep '10

Hey all, We put out some Pd/Android test builds today, it runs on anywhere from Android 1.6 to 2.2. Try it on your device: http://gitorious.org/pdlib/pages/Packages Or if you want to start digging into the libpd implementated used in Pd/Android, then here is some documentation: http://gitorious.org/pdlib/pages/Libpd .hc

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Re: [PD] Pd-extended 0.42.5 release candidate 6 released!
by Hans-Christoph Steiner 19 Sep '10

19 Sep '10

Pd-extended is the GUI and pdextended is Pd itself. pd/pdextended will use 15% of the CPU because it polls the audio when idle. So its kind of like "reserving" 15% of the CPU for its use. You can make it "reserve" basically all the CPU if you use the -nosleep option. If you want to reduce the CPU usage, you can use Jack, then it usually goes down to 2-3%. The Jack I/O uses callbacks so it doesn't have the sleep, as far as I understand it. .hc On Sep 18, 2010, at 1:31 PM, jurgen wrote: > I'm having strange readings from the Activity Monitor OS X.6.4 on a > core2duo macbook pro. > > There are 2 apps opened > > pd-extended > and > pdextended > > where the latter consumes 15% of CPU without a patch opened. > > I just attach a screenshot. I guess that's not supposed to be so. > What can I do to close the 2nd app? The CPU load is high enough to > make the cooling fans go on. > > Best > Jurgen > > <activity monitor.png> > > > > On Sep 17, 2010, at 2:38 AM, Hans-Christoph Steiner wrote: > >> >> Ok, with a couple of minor changes from rc6, the release is up! >> Now I just to sort out the details and write up the announcement. >> >> http://puredata.info/downloads >> >> .hc ---------------------------------------------------------------------------- The arc of history bends towards justice. - Dr. Martin Luther King, Jr.

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Re: [PD] [PD-announce] pd 0.43 test 2 (first 'real' test version) released
by Marco Donnarumma 18 Sep '10

18 Sep '10

mm, I was going to write about the same issue. It might be OT, but the same happens here on pd-ext 42.5 rc5 - Ubuntu Jaunty - compiled M hello > > i've got probleme with pd~ > when sending a start message, i've got an error : > pd~: can't stat /usr/local/lib/pd/pd > > (pd is install somwhere else.) > > cheers > Cyrille > > > -- Marco Donnarumma aka TheSAD Independent New Media Arts Professional, Performer, Teacher - Edinburgh, UK PORTFOLIO: http://marcodonnarumma.com LAB: http://www.thesaddj.com | http://cntrl.sourceforge.net | http://www.flxer.net EVENT: http://www.liveperformersmeeting.net

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[PD-announce] Pd-extended 0.42.5 released!
by Hans-Christoph Steiner 18 Sep '10

18 Sep '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Its done and available for download! With this release, we focused on fixing lots of bugs with the GUI and Graph-On-Parent. There are still some odd things of course, but we have rewritten the GUI from scratch for 0.43 so we wanted to make sure we got a stable release out before the really major changes that are upcoming. There are of course many bug fixes and additions since 0.41.4, here are some highlights: * pd~ object lets you run a patch on multiple CPUs * Windows builds should be much more stable * fixed lots of Graph-On-Parent GUI bugs * lots of work on supporting user-installed libraries * complete 64-bit support for GNU/Linux * working 64-bit builds for Mac OS X and Windows * full support for Mac OS X 10.6 Snow Leopard (32-bit) * a brand new Help Browser that shows all installed libraries For more details, check the release notes: http://sourceforge.net/projects/pure-data/files/pd-extended/0.42.5/Pd-0.42.… Downloading - ----------- You can download builds for Debian, Mac OS X, Ubuntu, and Windows, and of course the source code: http://puredata.info/downloads Bugs - ---- Test away and file bugs in the bug tracker! Also check the bug tracker before reporting bugs, and if you find an existing bug report on the same issue, please add your information there: http://puredata.info/dev/bugtracker -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.12 (Darwin) iQIcBAEBCAAGBQJMkuzZAAoJEJ8P5Yc3S76B7yEP/RboINqVfesoOFkgeEvRZniQ 8DQmXpveP/eWbhzIztxfGmgjn3P5ydOnbGdjgsvKWgmQZ29y79eUofMJCLzySSVb /RTByKKZ45rEftePhgSQGDZVj/nLCiXQom80bKiVjOUzzu0tH4wojK2GzMh+IlXY jConoP8JHC/GPNxWmkK3ueOWyeEFyzf5SultSKULu5vj48tVQGQfLz5g8uBBFCjH E70zW94aVxgHCaVVMTF0dcwnxWJ7lSWBqszWZ0KiPJ3tkzYkfTgA/Z7V48hz+NTk CfUnJSEopCZ73xDDTgZ+ulz1GAmM9B90sAql7uBBwR+htXJhB3FBv9JVUgAca8pZ C5POl7kGNt8iIURb46TsTt84MS969y9iOJhUG0Cm9FOC0GZap6peYtia8q/g4Lkg D1+q5kS21RTSMgyiEpns+yuQZV6DdGWywYGKy3xFcn+p8J89p2Ohwcoli+FQnSvY x9xykmys0SGn2/kJPCpC2MOMCEXMic5rWVblgVZ2JO45s9vOJIF7Zj7UKIQMWek8 +nLyRutJhFUvxpdlIpYsT+p5Rp3EKdCxZ986RTOzfiKPWXDYitWVy/bWu1ylwlwT TI0yCHt7kI/FkZUQjjJymEELggCAtVvoQWk+/b0Gl6kEsK8INs2lRpu0QVf+0KtD /d6cKjMNSsQ+959HRyvL =238p -----END PGP SIGNATURE----- _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Pd-extended 0.42.5 Windows build updated
by Hans-Christoph Steiner 18 Sep '10

18 Sep '10

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 I did a silly thing and forgot to update the version of Gem included in the Windows build to 0.92.3. I just uploaded the corrected version. So if you installed the Pd-extended 0.42.5 release on Windows, you should uninstall it, re-download it, and install it again. http://puredata.info/downloads .hc -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.12 (Darwin) iQIcBAEBCAAGBQJMlOBdAAoJEJ8P5Yc3S76BuZcQAIFQTlPj9MvRKvOeABwcwNJv U9pYQa8gQhn+zHaXw4D5cDmnqv4rwb+f/0ItpAD0GijVeex3FNhMk9sBZ/KMimh7 77Rtbrt98LAVXSnK3e0pl/nnRyngAqOFwbZou/GN+o+EIN8tve8I1yfbBRi8hjMZ rPzGTASBggcFAca8rZiDdwzJN23QdQSruXjMzQBA84evAkWbiv3jSuWCWY1XvPMv S4FvvVocjSE3jkQY8qa/0Y2R8vP4S4j7XvRIlJeK9BiflN6hqAwYVKmJQZ/qBKUF 0MAF9H1eFrh6L2mTmT845kyoMMRpLjJD486nr/vBbhgA9pVUrTTz09qVp8PGFJi6 Lj2jNIbKImca5aHtw7upcLw48sBwkeAw7I92Jig9IHkVPlFL/lObmds2y5BpxnbE OkxLfDSj8WfbIq2gcEzuAIetepT8RMKtzeCcbUdQQtb0yjkEixcxIutZAiEdCUGz t0RdNJ5eycCQ0FtEfenEQJeuoUoKQ1HjtnOEAI0Q7tIAZ0XHgNYVgGoiXdmF9HNc 3R1wnnXOBUsDskcTONA/9Hx3N4hHa1RVgxgFhawMJRKWzG0TAS4zrj3Izhn3kP3b su9D8FgY5xTjsbgOjS4nP/a6H+fOLa4RpwEv7oEfAgQNW9mHoIqu9kFqOczPCJoU K+CcAU9TM60deS/UPGSd =AbhA -----END PGP SIGNATURE-----

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[PD-announce] bmt~
by Ed Kelly 18 Sep '10

18 Sep '10

bmt~ - BassMidTreble - good for breaking up the spectrum into bands, for use in video processing etc Metastudio 4 for Pure Data - coming soon!! _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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GEM (help, i never use it!)
by Pierre Massat 18 Sep '10

18 Sep '10

Hi all, The bassist in my band found this video made by a friend of his with Jitter, http://vimeo.com/14901626 He would like me to try and do something similar for one of our songs, so i said yeah i could do this with Pd there's GEM and it's just about as powerful as Jitter et cetera. Only i have never used GEM, i mainly focus on sounds and never felt the need for it. Does anybody know how something similar could be achieved in Pd? His friend says he used a video processed by one of the beginner's patches on Max which applies lines on the image and bends them according to some of the image's properties. I m sure this is possible in GEM, but i don't know how. Thank you! Pierre

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Pd-list September 2010