Pd-list June 2003

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122 participants
165 discussions

Re: [PD] upcoming installation - OSX, motu, midi, video
by Alex 26 Jun '03

26 Jun '03

> Judging by posts in the last couple of days, I should be > able to get the motu going with Pd 0.36 and port audio april version. No inputs will shows in pd though. Only outputs. > Not so sure about the midi - has anyone used usb midiman box with Pd > on OSX? I seem to remember reading that port audio midi on OSX is > buggy. I have had no problem with all the midi interface I have used so far (3), but finding the right port is a bit tricky. > Good Luck Alex

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upcoming installation - OSX, motu, midi, video
by Chris McCormick 26 Jun '03

26 Jun '03

Hi, I've been asked to do the tech side of an art installation for a couple of my friends. They have a Motu828 firewire multi audio-out card running on OSX. Midi in will be a USB midiman breakout box (connected to control-voltage-to-midi converter connected to light sensors). Judging by posts in the last couple of days, I should be able to get the motu going with Pd 0.36 and port audio april version. Not so sure about the midi - has anyone used usb midiman box with Pd on OSX? I seem to remember reading that port audio midi on OSX is buggy. Video - has anyone compiled/run GEM currently on OSX? I need to play some avi/mpg/mov files in time with these midi/CV triggers too. Just thought I'd check on the list before I start kludging things together myself. What do you think my chances are of getting midi in, motu multi-audio out, and video without touching any sourcecode? Thanks for your comments! Kind Regards, Chris. _________________________________ chris(a)mccormick.cx http://www.mccormick.cx http://www.hypercube.com.au http://www.sciencegirlrecords.com

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spherical vector addition
by Cyrille Henry 26 Jun '03

26 Jun '03

hello, I want to add 2 spherical vector. It's possible to do an abstraction with 2 "sph2cart", adding cartesian value, and then a "cart2sph". but I'm looking for an external (or abstraction) using less cpu : it's an operation that I need to aply on many vectors... maybe someone know... Thanks, Cyrille

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controlling digital cameras in PD
by lists＠martinmalm.com 26 Jun '03

26 Jun '03

Hi ! I want to use my digital camera to take high res time lapse sequenses using PD (or some other app) to control the camrea and transfer the images to the hard drive. Does anyone know if this is possible with PD (or in some other way) ? All the best / Martin malm

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Re: [PD] PD arrays in Gripd windows
by sandra pauletto 26 Jun '03

26 Jun '03

Thanks for that, but really what i meant is to have the array in a GUI window. I made a patch for a demonstration where the important bit is that the person modifies the array with the mouse while other parameters are displayed in the Gripd GUI window. At the moment I have to opento windows, the gripd one and the pd window where the array is. I would like to open just the gripd window and have the array there, embedded somehow. any suggestion? thanks sandra >From: julien.breval(a)tremplin-utc.net >To: sandra pauletto <spaulettonew(a)hotmail.com> >CC: pd-list(a)iem.kug.ac.at >Subject: Re: [PD] PD arrays in Gripd windows >Date: Thu, 26 Jun 2003 13:01:54 +0200 > >Selon sandra pauletto <spaulettonew(a)hotmail.com>: > > > Hi, > > > > does anybody know if and how i can put a PD array inside a Gripd window? > > > > Or is there any other way to have the array graph inside a GUI window? > >... using the "table" object instead of "array", but I don't know if this >is >what you are looking for (though I use it as a patch generic user-interface >for >drawing 2D graphics like enveloppes, wavetables, etc) > >(but sorry it is not Gripd-related) > > >The differences between "table" and "array" are the following (AFAIK) : > >* array is directly put in any patch, whereas table is an unconnected >object >whose data appears in a popup window when you click on it (like a subpatch) >* table parameters can be initialized directly ("table my_table 88204" for >example) whereas with "array" you have to do "mouse>2nd_button" to launch >the >popup array parameters editor >* (at least on my PC) table is easier to manipulate when editing the patch >(especially for big tables/arrays) > >(A question for everyone : are there other differencies ?) > > >I apologized if you were looking for something else ... > >J > > > > >_______________________________________________ >PD-list mailing list >PD-list(a)iem.at >http://iem.at/cgi-bin/mailman/listinfo/pd-list _________________________________________________________________ On the move? Get Hotmail on your mobile phone http://www.msn.co.uk/msnmobile

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newbie question about recording/ reading lenght AUDIO
by abel.jerome＠free.fr 25 Jun '03

25 Jun '03

hello pd list, A terrfific question once again, I don't find the way to record audio or read audio with a lenght longer than 1 second. Is it Okay doc? Sorry for this question but i tried with the patch SCRATCH in the Pure- documentation, and with it I can read a wav file as longer as I want but There are some difficult ajustment which create wrong noise when the scratch coming to the start point. greeting jerome

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imagemagick & pidip ->noXwindowproperty
by marc_widmer 25 Jun '03

25 Jun '03

hi list yesterday i tried to install the new pidip version 0.12.1, but i stucked when checking (./configure) for XWindowbyProperty. Imagemagick is working without problems. i installed via apt-get and then i tried both avaible versions 5.5.6 and 5.5.7, but still the same problem. it seems that there is at least one other pdlist member who had the same problem recently (think around 10. 6 ). is there already a solution? that's what i get: ----------------------------------------------------------------------------------- checking for XWindowByProperty in -lMagick... no configure: error: screen captures requires ImageMagick library!! ---------------------------------------------------------------------------------- thx mrc

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Re: [PD-announce] pdp-0.12
by Yves Degoyon 25 Jun '03

25 Jun '03

hi, so to follow tom's annoucement, i've released pidip v0.12 and gem2pdp v0.4. from the CHANES.LOG pidip : 0.12.0 Compatibility with PDP 0.12 gem2pdp : 0.4 Compatibility with PDP 0.12 yeh, nothing new... cheers, sevy Tom Schouten wrote: >hi all, > >pdp-0.12 is out. get it at http://zwizwa.fartit.com/pd/pdp > >most important changes are the type conversion system, the addition of the >opengl library (now semi-stable), png image load/save support in pdp_reg, the >new matrix type and some new objects. > >there are 2 new dependencies in the main pdp lib: >* libgsl (required) >* libpng (optional) > > >from the changelog: > >v0.12: 2003/06/21 > added support for high level packet conversion (mime-like descriptions) > added pdp_convert > added "memlimit" message to pdp_control (to limit pdp's mem usage) > maximum nb of packets is now only limited by the memlimit > added new basic type: bitmap/*/* (PDP_BITMAP) for standard fourcc formats > cleaned up pdp_xv/glx (x window glue code reuse) > fixed rgb/bgr bug in conversion code > added pdp_abs, pdp_zthresh > completed dpd framework (for context based processing, i.e. 3dp) > rewrote gem like 3d library on top of dpd (it's almost stable) > added a matrix type (float/double real/complex) for linear algebra stuff > added matrix processors pdp_m_*: mv, mm, +=mm, LU, LU_inverse, LU_solve > pdp_cheby now accepts an array with a mapping function > added pdp_plasma > fixed outlet_pdp bug (this caused all kind of weirdness) > added embedded scheme interpreter for testing (see the guile/ dir) > added simple forth-style scripting language (pdp's rpn calculator) > added png load/save support to pdp_reg > > > >enjoy, > >tom > >_______________________________________________ >PD-announce mailing list >PD-announce(a)iem.at >http://iem.at/cgi-bin/mailman/listinfo/pd-announce > >

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[Fwd: Re: [PD] pdp_ctrack -> how can i get the picked rgb values?]
by Yves Degoyon 24 Jun '03

24 Jun '03

hi, well, it's now done in pidip v0.12.1 : http://ydegoyon.free.fr/pidip-0.12.1.tar.gz the only problem is that you have to upgrade to pdp v0.12 and to gem2pdp v0.4. but, i still think a life or career should not depend on a software, i wouldn't like to be in that situation )) besides, do not forget that PIDIP Is Definitely In Pieces !! cheers, sevy marc_widmer wrote: > hi sevy > the tricky thing is, that im quiet in a hurry. > it's for a semester project at university, which > ends in a little bit more then two weeks. anyway, > yout think it's hard to do this bruteforce (inside c code)? > i'm not into c at all, but there are some hopefully > nice people at university who could assist me. > > thanks a lot an keep this project going on, it's > really nice. > > regards > mrc > > > Yves Degoyon wrote: > >> hi, >> >> metafor wrote: >> >>> hi list >>> >>> i'm working on a patch to control several videoclips via color. >>> pdp_ctrack is working perfectly, i get everything i need: position >>> of the found color and the >>> color itself. >>> >> thanx.. >> >>> but where are the values of this color? i just see a colored box. i >>> need the values of this color >>> to track them on other movies. >> >> >> errr, yeah, the values are not available to the outside world, >> it's an evolution i will do as soon as i find the time. >> stay tuned..... >> >> cheers, >> >> sevy >> >> >> >> >> _______________________________________________ >> PD-list mailing list >> PD-list(a)iem.at >> http://iem.at/cgi-bin/mailman/listinfo/pd-list >> >> > > >

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pdp_ctrack -> how can i get the picked rgb values?
by metafor 24 Jun '03

24 Jun '03

hi list i'm working on a patch to control several videoclips via color. pdp_ctrack is working perfectly, i get everything i need: position of the found color and the color itself. but where are the values of this color? i just see a colored box. i need the values of this color to track them on other movies. do i miss something? if it shows me this colored box, it must be possible to process them. thanks for every tiny bit of info. marc ps: i'm using pdp 0.11.1 | pidip 0.11.0 pd 0.35

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Pd-list June 2003