Pd-list January 2006

pd-list@lists.iem.at

122 participants
208 discussions

PD browser plug-in
by Jan Meinema 30 Jan '06

30 Jan '06

Hi, As mentioned before, the example website (flash) that uses pd browser plug-in. The student (bobby) would like to point out that this is work in progress, but kindly made the individual components available. The url is http://www.soundingbody.co.uk > I would be happy for you to put the site address on the pd list, > but as long as they know its not a finished project. > I have put the flash project files on the site for download too if > anyone wants to have a look at them > http://www.soundingbody.co.uk/components Jan

4 3

errors building gem2pdp on ubuntu Dapper
by John Harrison 30 Jan '06

30 Jan '06

I am trying to build gem2pdp and getting errors on make: gcc -export_dynamic -shared -o pdp2gem.pd_linux pdp2gem.o yuv.o -lm cat ../pdp/externals/pdp/include/pdp.h | grep -v m_pd > pdp-light.h g++ -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math -Wall -W -Wno-unused -Wno-parentheses -Wno-switch -DGEM2PDP_VERSION=\"0.6\" -g -I../pd/src -I. -I../pdp/externals/pdp/include -I../Gem/Gem/src -o pix_2pdp.o -c pix_2pdp.cpp pix_2pdp.cpp: In member function Â‘virtual void pix_2pdp::bangMess()Â’: pix_2pdp.cpp:137: error: jump to case label pix_2pdp.cpp:103: error: crosses initialization of Â‘const int row_lengthÂ’ pix_2pdp.cpp:102: error: crosses initialization of Â‘unsigned char* pixel2Â’ pix_2pdp.cpp:101: error: crosses initialization of Â‘unsigned char* pixelÂ’ pix_2pdp.cpp:99: error: crosses initialization of Â‘int colsÂ’ pix_2pdp.cpp:98: error: crosses initialization of Â‘int rowÂ’ pix_2pdp.cpp:155: error: jump to case label pix_2pdp.cpp:103: error: crosses initialization of Â‘const int row_lengthÂ’ pix_2pdp.cpp:102: error: crosses initialization of Â‘unsigned char* pixel2Â’ pix_2pdp.cpp:101: error: crosses initialization of Â‘unsigned char* pixelÂ’ pix_2pdp.cpp:99: error: crosses initialization of Â‘int colsÂ’ pix_2pdp.cpp:98: error: crosses initialization of Â‘int rowÂ’ make: *** [pix_2pdp.o] Error 1 Pd and Gem are CVS downloaded yesterday. Gem, pdp and pidip have all built and run fine. the ./configure command with the links to pd, Gem, and pdp seems OK. This is ubuntu Dapper. -John

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OT - Ottawa & Montreal
by dafydd hughes 30 Jan '06

30 Jan '06

Hi everyone Sorry this is a bit off - I'm doing a couple of shows with a fantastic singer-songwriter called Ben Gunning - tonight in Ottawa at Avant-Garde Bar and tomorrow in Montreal at Casa del Popolo. While I'm playing keyboards most of the show, there will be Pd on stage for at least one tune. I wish there was more time to hang out, but if anybody feels like coming out and saying hello, it would be great to have a drink. cheers dafydd www.sideshowmedia.ca

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Re: [PD] indexed tabwrite~?
by Kjetil S. Matheussen 29 Jan '06

29 Jan '06

Orm Finnendahl: > > Am 28. Januar 2006, 10:49 Uhr (+0100) schrieb Thomas Grill: >> >> using a table and tabsend~ doesn't work for you? >> > > no. The purpose is to read the values of an audio block and then > adding them at indexes to another array at audio time. The idea is to > be able to shuffle the frequency bins of a fft. > I don't know exactly what you want to do, but you most certainly can use the snd external to do it: (let ((v (make-vct size))) (<rt-play> (lambda () (vct-set! v (some-function-to-find-index-write-position) (in 0)) (out (vct-ref v (some-function-to-find-index-read-position))))) Please let me know if have to to access pd tables directly. Its not much work to add, but I need a good reason first. --

1 0

pd and jack osx - no sound
by alexandre matheson 28 Jan '06

28 Jan '06

Greetings, I am trying to route and record a pd patch into ardour but it does not work. I have routed other apps into ardour such as au lab with success so I am not sure where the problem is coming from. I set it up like this: opened jack and started the router opened up ardour then pd selected jack router under pd's audio pref's configured the jack router so pd's out 1 and 2 would be routed into an audio track There is no sound or indication of sound in the vu's in ardour while the vu in pd proves otherwise. This is what I'm running: mac os 10.4.4 pd 0.38-2 latest jack os X ardour 0.99 any ideas? regards, Alexandre Matheson amatheso(a)alcor.concordia.ca iChat: ealx(a)mac.com ---------------------------- The history of every major galactic civilization tends to pass through three distinct and recognizable phases, those of Survival, Inquiry and Sophistication, otherwise known as the How, Why and Where Phases. For instance, the first phase can be characterized by the question 'How can we eat?', the second by the question 'Why do we eat?' and the third by the question 'Where shall we have lunch?' -Douglas Adams

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GEM help
by Jonathan Goodwin 28 Jan '06

28 Jan '06

Sorry for the bombardment of questions lately....I'm just really struggling with controlling the start frame of videos. I have tried setting up metros and counters etc to send frame numbers to the right inlet of [pix_movie] but this doesn't seem to work. I notice that when you open a video file in PD you get a message like: GEM: pix_film: Loaded file: /Users/Jonathan/Documents/BA/Productions/Installation/Patches/videos/vid1.AV I with 90 frames (320x240) I was wondering perhaps whether my answer lay in somehow loading the videos to memory etc rather than re-opening them from scratch each time they need playing, as this may be why they re-start each time? Is this possible? J

1 0

frequency response in the dft
by Orm Finnendahl 28 Jan '06

28 Jan '06

Hi, enclosed a patch showing the frequency response of the dft bins as explained on Julius O. Smiths pages on the Mathematics of the DFT at CCRMA. Could be instructive for people trying to understand the fft. -- Orm -- "Science is like sex, sometimes something useful comes out but that is not the reason we are doing it." (Richard P. Feynman)

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indexed tabwrite~?
by Orm Finnendahl 28 Jan '06

28 Jan '06

Hi, Is there a way to write to a table at indexed positions at audiorate? I'm trying to implement some fft based non-uniform pitch shifting which makes it necessary to write to the frequency bins with random access. Orm -- "Science is like sex, sometimes something useful comes out but that is not the reason we are doing it." (Richard P. Feynman)

2 3

GEM under ubuntu Breezy...ain't Breezy
by John Harrison 27 Jan '06

27 Jan '06

Trying to get GEM to work with ubuntu Breezy... From the binary Gem from the Breezy repo I get from Pd: /usr/lib/pd/extra/Gem.pd_linux: /usr/lib/pd/extra/Gem.pd_linux: undefined symbol: vorbis_info_clear Gem: can't load library I downloaded the Source from sourceforge and compiled. Now with the new Gem.pd_linux I get from Pd: /home/john/Desktop/installs/Gem/gem-0.90.0/src/Gnu/Gem.pd_linux: /home/john/Desktop/installs/Gem/gem-0.90.0/src/Gnu/Gem.pd_linux: undefined symbol: XF86VidModeSetViewPort Gem: can't load library -John

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Re: [PD] Pd compiling
by IOhannes m zmoelnig 27 Jan '06

27 Jan '06

Steve Peach wrote: > coool > cheers, much appreciated. is there anyway to rewire into another program > ??to use it as a plugin ?? perhaps a certain object that allows this ? well, there are a number of possibilities. the most simple 're-wiring' would be to use "jack", for which pd has native support. and there are objects to use VST-plugins from within pd. and there are objects to use pd as a VST-plugin. and certainly a lot more...:-) mfg.adsr IOhannes

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Pd-list January 2006