Pd-list February 2007

pd-list@lists.iem.at

148 participants
295 discussions

How to use two webcams with GEM?
by yk_ 06 Feb '07

06 Feb '07

hi there, I am trying to get two webcams to work in pd, GEM. But I didn't manage to do so yet. In the help files I could only find hints to: [driver ( and to [device ( but I'm not even sure if I can get it done with these messages sent to [pix_video] and if so, what arguments I would need to use. Is this possible? And if so, can anyone get me on track? I would really appreciate it. I'm using IntelMac OSX 10.4.8, pd extended, with one integrated webcam and a webcam through USB. Thanks, yorick

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http://puredata.info/ down?
by Josh Steiner 06 Feb '07

06 Feb '07

is it just me or is the site down? -josh -- ________________________________________________________________ tasty electronic music vittles -- bluevitriol.com the only music blog you need -- playtherecords.com you are the dj. interactive music -- improbableorchestra.com random observations of the bizarre -- vitriolix.com

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fluid~ bug (was: [PD] flext, fluid~, readanysf~, and FLEXT_USE_CMEM (or don't))
by Bryan Jurish 06 Feb '07

06 Feb '07

morning all, I take it all back and assert the opposite! Regarding the following fluid~ error: >>>> Program received signal SIGSEGV, Segmentation fault. >>>> [Switching to Thread -1210693952 (LWP 24068)] >>>> 0xb7dcb589 in free () from /lib/tls/i686/cmov/libc.so.6 >>>> (gdb) backtrace >>>> #0 0xb7dcb589 in free () from /lib/tls/i686/cmov/libc.so.6 >>>> #1 0xb7d1e639 in delete_fluid_synth () from /usr/lib/ >>>> libfluidsynth.so.1 >>>> #2 0x08237bd0 in ?? () >>>> #3 0x0811ace0 in mstack.5434 () >>>> #4 0xbfd76828 in ?? () >>>> #5 0xb7d47366 in fluid::fluid_init (this=0x0, argc=-1210746848, >>>> argv=0xb7caf730) >>>> at fluid/main.cpp:251 >>>> Previous frame inner to this frame (corrupt stack?) This is just a plain old initialization bug in fluid/main.cpp. It seems that fluid::fluid() calls fluid::fluid_init(), which calls libfluidsynth's delee_fluid_synth() if (this->synth != NULL), which is complete and utter hogwash at initialization time unless this->synth has been initialized to NULL, which (apparently) happens just in case we're using flext's new() and delete() (!defined(FLEXT_USE_CMEM)) rather than pd's getbytes() (defined(FLEXT_USE_CMEM)), sooooo: Frank, would you have anything against my chaning line 51 of fluid/main.cpp in CVS from: fluid(int argc, t_atom *argv) to: fluid(int argc, t_atom *argv) : synth(NULL) ? Finding this one at least makes me feel somewhat better, although readanysf~ is still giving me headaches... marmosets, Bryan -- Bryan Jurish "There is *always* one more bug." jurish(a)ling.uni-potsdam.de -Lubarsky's Law of Cybernetic Entomology

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the Looping Patch
by PORRES 06 Feb '07

06 Feb '07

hi there, has anyone downloaded the patch from padawan12? it is called called scanner.pd and should work as a nice looper... the author couldnt find it... Cheers padawan12 <padawan12(a)obiwannabe.co.uk> wrote: Damn! :) I can't find it on the archive and I lost my local copy. Maybe ask if anyone else downloaded it. That's all I can think of right now. On Tue, 6 Feb 2007 05:59:00 -0800 (PST) PORRES wrote: > great, Im new on the list though, how can i get the posted patch? > > cheers > > padawan12 wrote: > I don't know if you remember a patch I posted a few months ago called scanner.pd > That was a kind of granular, overlap and add, two tables with very big > windows of about one second. Each table is enveloped with a half cosine > and so by swapping alternately between two tables out of phase > you have a smooth sound. It was actually quite simple, just a few multiplies > and a cos. Afaics this would be fine for getting steady > sample based sounds like sustained bowed strings etc. Just load the same > sample into both tables. > > > > > On Sat, 3 Feb 2007 13:46:12 -0800 (PST) > PORRES wrote: > > > yes, the question was why want it as smooth in pd as in other softwares... > > > > but hey, you say it was as bas in all you had... hmm, that sounds weird to me, cause thats not what i got. > > > > well, the matter is also not the sample anyway... being dodgy or not, and it is actually a looping matter in pd. > > > > i aint got that many loops here actually, so I couldnt try them to see if another .wav file would do better... i will look for it though... and test it. > > > > Do you guys have any patch at all that loops .wav files rather nicely the way I want, which is continuosly loud without envelopes and all? > > > > cheers > > alex > > > > hard off wrote: well, i just checked the sample, and it didn't loop smoothly in any > > software i have. > > > > then i opened it in a sound editor, and the start point is zero, but > > the end point is not zero, which would be why pd makes a "drastic" > > click. > > > > > > i will now bow out of this discussion, because i can't see why anyone > > would want to loop such a dodgy sample in the first place. > > > > _______________________________________________ > > PD-list(a)iem.at mailing list > > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list > > > > > > > > --------------------------------- > > TV dinner still cooling? > > Check out "Tonight's Picks" on Yahoo! TV. > > > > --------------------------------- > Access over 1 million songs - Yahoo! Music Unlimited. --------------------------------- Don't be flakey. Get Yahoo! Mail for Mobile and always stay connected to friends.

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hans is it possible to include jack?
by Miguel Cardoso 06 Feb '07

06 Feb '07

hi is it possible to include jack support on next 39.2 extended RC for intel? thanks

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the state of VST plugins in Pd
by David NG McCallum 06 Feb '07

06 Feb '07

Hi all, I know that there was some activity going on at some point with using VST plugins in Pd, and I got the impression that there were several unrelated objects, or legacy objects, and I was never really sure which the "current" VST object was for Pd (plugin~? vst~?). So… Is it currently possible to host VST objects in OS X in Pd? Which object should I be using? CVS? Is compilation straightforward? Thanks! David ps. My question also goes for LADSPA, does the old plugin~ work for LADSPA in os x? -- __ _ _ _ __ _ http://sintheta.org

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RE: [PD] pd-made tetris
by paris＠parisgraphics.com 06 Feb '07

06 Feb '07

sweet - nice work! i can never get enough tetris :-) best, p > -------- Original Message -------- > Subject: [PD] pd-made tetris > From: "Matteo Sisti Sette" <matteo.sistisette(a)email.it> > Date: Sat, February 03, 2007 11:24 am > To: <pd-list(a)iem.at> > > Hi all, > > I've already posted this in a forum, but thought I may post it here as > well. > This is the tetris game in a pd patch. Standard plain MP's pd. > > Unzip the archive and run tetris.pd > > Bye > M. > > --------------------------------------------------------------------- > _______________________________________________ > PD-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >

2 1

render pd files
by Jeff Sandys 05 Feb '07

05 Feb '07

Is there a way to render a .pd file to make a printable graphic besides loading the file into PD? as in: $ renderPD input_patch.pd output_graphic.png This would be useful for documentation and could be a nice addition to a web server or browser. -- Jeff ________________________________________________________________________ Interested in getting caught up on today's news? Click here to checkout USA TODAY Headlines. http://track.juno.com/s/lc?s=198954&u=http://www.usatoday.com/news/front.ht…

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[OT] two competitions for students
by Stefano Papetti 05 Feb '07

05 Feb '07

Hi all, I found this http://www.mobile-life.org/mobile2020/ in another mailing list and I thought it could be of interest. Maybe you could prototype a pd-based mobile... Stefano

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Sending raw Midi on Mac OSX 10.4
by Mike McGonagle 05 Feb '07

05 Feb '07

Hello, It would appear that dispite the warning that the object [midiin] works only on Linux, it appear that it does work on Mac OSX. But, the same does not appear to be true for [midiout]. Am I doing something wrong? Or is this object "broken"? What would it take to get this working? It seems that all the other "output" objects work, so it is curious that this doesn't (at least for me). Anyone got any ideas? I am trying to send some raw midi sysex data to my synths, and it seems that the only object that can do that is [midiout]. Thanks, Mike

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Pd-list February 2007