Pd-list May 2008

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134 participants
212 discussions

Re: [PD] Copy pd comments
by Steffen Leve Poulsen 27 May '08

27 May '08

Hi Guys You can do this with Pd as in attached. mvh/sLp Hans Roels skrev: > Has somebody made a python script to extract all the comments from a > pd file? that could save time when f.e. converting a pd help file > with a lot of seperate comments to a text or pdf file. It can't be > much work but maybe someone has made this already... > > Hans r > > At 08:09 27/05/2008, you wrote: >> Javier Garcia wrote: >>> Hii, >>> >>> any way to copy the pd commets (Ctrl+5) to paste then to the Text Editor >>> for example?? >> >> select, the Ctrl-T and proceed... >> >> mfgasd.r >> IOhannes #N canvas 581 35 685 686 12; #X obj 246 113 openpanel; #X obj 246 174 textfile; #X msg 246 142 read \$1 \, rewind \, bang; #X obj 246 203 route #X; #X obj 309 231 t b; #X obj 309 258 s \$0-next; #X obj 161 113 r \$0-next; #X obj 161 142 del 4; #X obj 321 321 t b; #X obj 321 348 s \$0-next; #X obj 246 293 route text; #X obj 246 394 list split 2; #X obj 326 550 textfile; #X obj 291 430 list prepend add; #X obj 291 516 t b a; #X obj 291 588 s \$0-next; #X obj 291 463 list trim; #X msg 98 292 write \$1.txt; #X obj 98 242 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 -1; #X obj 246 59 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 -1; #X obj 246 83 t b b; #X msg 517 366 clear; #X obj 98 267 symbol; #X text 277 54 open file; #X text 10 240 write text; #X text 439 430 or add2; #X connect 0 0 2 0; #X connect 0 0 22 1; #X connect 1 0 3 0; #X connect 2 0 1 0; #X connect 3 0 10 0; #X connect 3 1 4 0; #X connect 4 0 5 0; #X connect 6 0 7 0; #X connect 7 0 1 0; #X connect 8 0 9 0; #X connect 10 0 11 0; #X connect 10 1 8 0; #X connect 11 1 13 0; #X connect 13 0 16 0; #X connect 14 0 15 0; #X connect 14 1 12 0; #X connect 16 0 14 0; #X connect 17 0 12 0; #X connect 18 0 22 0; #X connect 19 0 20 0; #X connect 20 0 0 0; #X connect 20 1 21 0; #X connect 21 0 12 0; #X connect 22 0 17 0;

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Re: [PD] Copy pd comments
by IOhannes m zmoelnig 27 May '08

27 May '08

Hans Roels wrote: > Has somebody made a python script to extract all the comments from a > pd file? that could save time when f.e. converting a pd help file > with a lot of seperate comments to a text or pdf file. It can't be > much work but maybe someone has made this already... not python, but still simple... cat mypath.pd | egrep "^#X text [0-9]+ [0-9]+" oh and yes, somebody has made sthg like this, as most of the current pdpedia is just that: comments from the help-patches mfgasd.r IOhannes

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pdp_yqt and libquicktime on ubuntu hardy
by husk 27 May '08

27 May '08

Hi list! I need your help, i'm very confused. I'm triyng to use pdp_yqt without any usable result. I'm on an ubuntu hardy machine with pd-extended. I have compiled pdp with different version of libquicktime but the problem is still the same: i don't get (almost) any sound. The only one (almost) worked was afropixel2008.mov, a video file posted here some week ago, but if i make a similar video, with same audio and video codecs, sample rate etc, it doesn't work. The strange thing is it play ok with lqtplay (i can listen the audio) but not with pdp_yqt (does it use libquicktime for play video files?). In some ancient message Yves says to compile pdp with old version of libquicktime, but if i install last deb pd-extended package it depend from libquicktime1 (that is newer than libquicktime 0.9.2). SO, how can i install last pd-extedend with libquicktime 0.9.2? Anyone use pdp_yqt without problem on an ubuntu hardy? If yes, can you post a video/audio example? many thanks cofused Husk

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Re: [PD] [PD-dev] bang [block~] to query current blocksize
by Charles Henry 26 May '08

26 May '08

On Mon, May 26, 2008 at 10:47 AM, Hans-Christoph Steiner <hans(a)eds.org> wrote: > > On May 26, 2008, at 9:09 AM, IOhannes m zmoelnig wrote: > >> Frank Barknecht wrote: >>>>> >>>>> exactly this is the kind of "kludge" i am talking about. i hope >>>>> that "kludge" means something really bad and ugly, as this is how i >>>>> use this word here. >>>> You mean it's a kludge if there isn't a special object for this? >>> >>> The real problem is that it's global: I may not want all my [r pd] >>> receivers to get activated every time something somewhere queries the >>> state of DSP. >> >> yep. >> a dedicated object does not have this problems. > > Hmm, for DSP state, that's global, so using a global receive symbol > makes sense, IMHO. For other things, perhaps you could use the patch > receive name, is [receive pd-mypatch.pd]. Also, you could make an explicitly local dsp state query with a little [spigot] magic, just filtering the message. However, it would also trigger a message from every global state reciever that is not filtered out. Chuck > > .hc > > >> >> >> fgamsdr >> IOhannes >> >> _______________________________________________ >> PD-dev mailing list >> PD-dev(a)iem.at >> http://lists.puredata.info/listinfo/pd-dev > > > > ------------------------------------------------------------------------ > ---- > > News is what people want to keep hidden and everything else is > publicity. - Bill Moyers > > > > _______________________________________________ > PD-dev mailing list > PD-dev(a)iem.at > http://lists.puredata.info/listinfo/pd-dev >

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Jack latency with audio off in Pd
by gilberto bernardes 25 May '08

25 May '08

Dear PD users I just upload Jack for version 0.77 and I'm having a strange behaviour when turnning the audio off in PD, the CPU latency arrives to 50% or more, while when the audio is On is always arround 1-2%. Did someone exerience the same, or knows something about this? I'm on a Macbook OS X 10.5 Pd version 0.40.3-extended-20080518 Best, Gilberto Bernardes http://bernardes7.googlepages.com javascript:onSubmitToolbarItemClicked('SendMessage','SendMessageLight.aspx?_ec=1&n=325418643'); _________________________________________________________________ Conheça o Windows Live Spaces, a rede de relacionamentos do Messenger! http://www.amigosdomessenger.com.br/

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UI developer volunteering to help
by David Golightly 25 May '08

25 May '08

Hey PD gurus, I used to use PD a lot but haven't much for the last year or more. Now I'm getting back in to it and finding that the UI is just really clunky and awkward and makes the workflow really painful. I build website UIs professionally in JavaScript (see http://www.zillow.com/search/RealEstateSearch.htm for an example of a UI I built, everything except the Flash). I also have on-the-job experience in design and usability, as well as coding skills in Python and some exposure to C, C++ and Java. I'd like to start pitching in specifically on GUI and chrome improvements in the trunk for the core PD UI. How would I go about getting started? I noticed the page at http://puredata.info/dev/GuiIdeashas some outstanding requests from the community, it seems like the best thing is to start there. I'd also like to integrate with the developer community to ensure that UI improvements (specifically, better keyboard support and smoothing out some glaring dialog/chrome issues) don't have a negative impact on realtime audio performance. Best, David

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[PD-announce] GridFlow 0.9.1
by Mathieu Bouchard 25 May '08

25 May '08

http://gridflow.ca/download/gridflow-0.9.1.tar.gz version 0.9.1 (2008.04.16): * switched from CVS to SVN * removed LTIlib support * x11: added "warp" method for moving mouse cursor around * removed all Ruby code (rewritten in C++ or Pd) * rewrote PPM support. now relies on libnetpbm. (apt-get install libnetpbm10-dev) * removed broken Targa support * removed timelog feature in [#in]/[#out] (redundant) * removed [joystick_port], [SoundMixer], [pd_netsocket], [rubyarray], [system], [exec], [regsub], [memstat], [#edit], [peephole],[listmake], [gridflow]/[#global], [sendgui], [realtimer], [bindpatcher] (contact me if you need any of them) * added [gf.error], [usertime], [systemtime], [tsctime] * added method to_ascii in [#import] * [display] word-wrap * [#import] defaults to per_message mode * removed support for ~/.gridflow_startup and GridFlow.data_path (contact me if you need them) _ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard - tél:+1.514.383.3801, Montréal QC Canada _______________________________________________ PD-announce mailing list PD-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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[GEM] pix_write option for rendering a texture only
by Patrice Colet 25 May '08

25 May '08

Hi, it's possible to render on a video file the texture drawn into a geo object, but the quality is always poor whatever codec we use (even uncompressed files), that can be useful for having poor animated textures, but anyway the quality is never as good as we can get when we render into picture files (isn't it?). We can render framebuffer into picture files with the help of [pix_write], but I don't know any simple solution yet to render directly into pict files what we can get with the 'unstable' [pix_record]. The only *multiplatform* solution I'm thinking about is rendering the framebuffer into tiff files, cropping and transforming them to a lighter file format with imagemagicks controlled by a script file loaded with [popen], for having my texture rendered into a decent quality, that's quite complicated. So my question that will certainly stay unanswered is/ What about adding a simple option to [pix_write] for rendering into picture files only the texture created by a gemchain instead of the framebuffer? Many thanks if you have a simple answer or another solution.

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Re: [PD] [GEM] pix_write option for rendering a texture only
by Patrice Colet 24 May '08

24 May '08

hello, Patrice Colet a Ã©crit : > chris clepper a Ã©crit : >> pix_record on OSX is extremely well tested. I've recorded in excess >> of one million files with it. >> >> > > I don't know OSX but on windows ( I'm gonna try right now on linux > after wgetting and dpkging latest pd-extended) > pix_record crashes pd if the record path is wrong (that's quite a bug > for me) and the video isn't always well rendered if pix_record replaces > a video file (which is quite another bug dattebayo)... > pix_record also crashes pd on linux if the record path is wrong or empty when gemwin rendering is turned on, and terminal spits a segmentation error... Anyway, I'll have to deal with pix_record, thank you for all the answers even if the problem is still unresolved.

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Re: [PD] [GEM] pix_write option for rendering a texture only
by Patrice Colet 24 May '08

24 May '08

Patrice Colet a Ã©crit : > Patrice Colet a Ã©crit : >> chris clepper a Ã©crit : > >>> pix_write should just write the pix buffer to a file and not also >>> have pix_snap functionality embedded in it. Unfortunately doing this >>> would break a lot of patches. Maybe pix_image_write would be an >>> acceptable option. >>> >> >> Something like this would be marvellous! >> >> For the moment I'm studying Cyrille's solution on linux because on >> windows [gemframebuffer] doesn't seem to do what we are expecting... >> >> > > Expectedly, gemframebuffer works good under linux, and it would be the > solution if pix_write had a fourth inlet that has pix_texture second > inlet's functionnality, i guess it wouldn't break anything. > Forget it I've been mistaken, this not really the solution...

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Pd-list May 2008