Pd-list December 2007

pd-list@lists.iem.at

129 participants
239 discussions

up-down-counter.pd
by Steffen Leve Poulsen 04 Dec '07

04 Dec '07

To Kyle mvh Steffen Leve Poulsen #N canvas 254 194 637 394 12; #X obj 240 147 f; #X obj 275 146 + 1; #X obj 240 176 mod; #X obj 240 241 -; #X obj 240 268 abs; #X floatatom 240 309 5 0 0 0 - - -; #X obj 240 35 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0 1; #X floatatom 403 76 5 0 0 0 - - -; #X obj 403 156 * 2; #X obj 240 63 metro 234; #X obj 306 305 print; #X obj 502 35 16; #X obj 502 9 loadbang; #X connect 0 0 2 0; #X connect 1 0 0 1; #X connect 2 0 1 0; #X connect 2 0 3 0; #X connect 3 0 4 0; #X connect 4 0 5 0; #X connect 4 0 10 0; #X connect 6 0 9 0; #X connect 7 0 3 1; #X connect 7 0 8 0; #X connect 7 0 0 1; #X connect 8 0 2 1; #X connect 9 0 0 0; #X connect 11 0 7 0; #X connect 12 0 11 0; #X connect 12 0 9 0;

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PD & MAX
by Joe Reinsel 04 Dec '07

04 Dec '07

Hi, I am looking for anyone on the list who might be able to talk about similarites and difference of PD/PDP/PiDiP/GEM and MAX/MSP/Jitter. I am interested in hearing most about experiences with video processing in PD. thanks, -- Joe Reinsel Artist in Residence, Universidad San Francisco de Quito, Ecuador http://www.linkedin.com/in/joereinsel

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GUI Rotary Dial
by Alex Lucas 04 Dec '07

04 Dec '07

Hello everyone, Is there a gui rotary dial for pd or an object similar to pictctrl for Max/MSP. If not where would a newbie need to start in order to create an external which does this. Many thanks Alex

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Re: [PD] PD & MAX
by Isabel Pires 04 Dec '07

04 Dec '07

Im teaching in Paris and I have the same problem: at the university, no many for Max/Msp/Jitter licences. I wish and hope that PD had segmented patch cords soon. --- On Mon 12/03, Joe Reinsel < joereinsel1(a)gmail.com > wrote: From: Joe Reinsel [mailto: joereinsel1(a)gmail.com] To: doktorp(a)mac.com Cc: pd-list(a)iem.kug.ac.at Date: Mon, 3 Dec 2007 16:31:39 -0500 Subject: Re: [PD] PD & MAX yeah that is what I was thinking. I am an experienced Jitter user that the Uni I am teaching at does not have the money for the licenses. <br><br>Jitter has always been my standby for many projects but I think PD will work for this class next semester. <br><br>I just wish PD had segmented patch cords.<br><br><br><br><div class="gmail_quote">On Dec 3, 2007 4:25 PM, vade <<a href="mailto:doktorp@mac.com">doktorp(a)mac.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div style=""><div>Well, Ive used both, I use Jitter pretty much exclusively. I suggest using PD Extended to help with the install, GEM is nice and fast for most things, but is more suited to 3D (GEM is a wrapper for OpenGL, not video exclusively, so inherits some of that in its design), than to video per se. Its video effects are (maybe be?) somewhat limiting, but it does support shaders (despite some issues), but not stream processing (at least, no one has shown an example of that just yet, and whats been tried has not worked), so building sets of effects that arent out of box accelerated on the GPU may be of some issue - if you want to go that route. </div><div><br></div><div>If you are willing to spend the money, I highly suggest Jitter. </div><div><br></div><div>I am a bit biased however, im simply much more used to working with Jitter than GEM, but all I can say is I tried playing with video in PD and felt I needed to look elsewhere for what *I* wanted to do. </div><div><br></div><div>But explore it, GEM has plenty of opportunities to be creative and do awesome work, and you cannot beat the price. There is plenty of great work being done with it.</div><div><br></div><br><div><div> <div></div><div class="Wj3C7c"><div>On Dec 3, 2007, at 4:06 PM, Joe Reinsel wrote:</div><br></div></div><blockquote type="cite"><div><div></div><div class="Wj3C7c">Hi,<br><br>I am looking for anyone on the list who might be able to talk about similarites and difference of PD/PDP/PiDiP/GEM and MAX/MSP/Jitter. <br><br>I am interested in hearing most about experiences with video processing in PD. <br><br>thanks,<br clear="all"><br>-- <br>Joe Reinsel<br>Artist in Residence, Universidad San Francisco de Quito, Ecuador<br><br></div> </div><a href="http://www.linkedin.com/in/joereinsel" target="_blank">http://www.linkedin.com/in/joereinsel</a> _______________________________________________<br><a href="mailto:PD-list@iem.at" target="_blank">PD-list(a)iem.at </a> mailing list<br>UNSUBSCRIBE and account-management -> <a href="http://lists.puredata.info/listinfo/pd-list" target="_blank">http://lists.puredata.info/listinfo/pd-list</a><br></blockquote></div><br></div></blockquote> </div><br><br clear="all"><br>-- <br>Joe Reinsel<br>Artist in Residence, Universidad San Francisco de Quito, Ecuador<br><br><a href="http://www.linkedin.com/in/joereinsel">http://www.linkedin.com/in/joereinsel</a> <p>_______________________________________________<br>PD-list(a)iem.at mailing list<br>UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list<br> _______________________________________________ Join Excite! - http://www.excite.com The most personalized portal on the Web!

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gem codec basic review
by patrick 04 Dec '07

04 Dec '07

hi, i am on linux running the very last version of gem from cvs. i am trying to find a good codec for gem. here's my basic research: --------------------------------------- the best codec for quicktime is jpeg: transcode -i yourvideo -y mov,null -F jpeg,,jpeg_quality=70 -o gem.mov gem cpu usage is 38% mplayer cpu usage is 27% ffplay cpu usage is 16% lqtplay cpu usage is 1% ** --------------------------------------- for avi i tried ffmpeg / mjpeg: transcode -i yourvideo -y ffmpeg,null -F mjpeg -o gem.avi gem cpu usage is 33% mplayer cpu usage is 33% ffplay cpu usage is 22% --------------------------------------- the really best codec around is mpeg4: transcode -i yourvideo -y ffmpeg,null -F mpeg4 -o gem.avi gem cpu usage is: crashed** mplayer cpu usage is 16% ffplay cpu usage is 11% * lqtplay seems to make a excellent job for decoding is own codec. would it be possible to make a pix_qt based on the source of this player??? ** anybody can test this codec? that would be my second choice... after lqtplay ported to gem... pat

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open recent
by marius schebella 04 Dec '07

04 Dec '07

hi (hans), I wonder how difficult it would be to add an "open recent" menu to the menubar? marius.

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wave guide patch
by Uğur Güney 04 Dec '07

04 Dec '07

# Hi all, # I'm reading Julius Smiths's online book about Physical Modeling at http://ccrma.stanford.edu/~jos/pasp/ And tried to visualize the waveguide model of ideal string. I want to share the patch I made in which the motion of the string is plotting on a table. waveguide02.pd is the main patch. # Have a nice day! -ugur guney-

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new from clipboard feature
by marius schebella 03 Dec '07

03 Dec '07

hey, in max there is a nice feature called "new from clipboard". what it does is it opens a new patch and fills in the content of your clipboard. this is very useful when you have a patch in textform (like in an email) and just select, copy and then create a new patch. you don't need to copy everything into a textfile, save as *.pd and then open with pd. would it be difficult to implement this feature in pd? marius.

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select issues
by marius schebella 03 Dec '07

03 Dec '07

hi, I just found out, that [select] only throughputs floats and symbols, but not lists. [1 2 3 4 5( | [sel bla] will only output "1" on the right outlet, but not a the whole list. that is quite a limitation. but... ok. marius.

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PD [GEM / OSX] Point Grey Firefly MV
by Jaime Oliver 03 Dec '07

03 Dec '07

Hello all, Has anyone tried a Firefly MV camera in GEM in OSX??? I am about to buy one, but need to be sure it works on a mac. My reasons for getting this one are getting high frame rates. If anyone knows of another cheap, uncompressed firewire, high fps camera (this gives 120fps at 320x240 and accepts ROI, for 299$), please let me know. best, Jaime -- Jaime E Oliver LR joliverl(a)ucsd.edu www.realidadvisual.org/jaimeoliver www-crca.ucsd.edu/ www.realidadvisual.org 9168 Regents Rd. Apt. G La Jolla, CA 92037 USA

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Pd-list December 2007