Pd-announce November 2002

pd-announce@lists.iem.at

19 participants
28 discussions

Re: [PD] percolate for linux (0.8b)
by Olaf Matthes 30 Nov '02

30 Nov '02

Hi there, I've tested Maurizio's version and it compiles on Win. It can be found at the usual http://www.akustische-kunst.org/puredata/percolate/ as official version 0.08 release.... (should work for Win, Linux and OS X) Olaf Maurizio Umberto Puxeddu schrieb: > Hi. > > I fixed the makefile, the lines that were commented out in percolate.c, > gQ~ -> gq~ (as it was called in the help file) and few other bugs maybe. > > http://agnula.org/~maurizio/PeRColate0.08b.tar.gz > > Anyway it does require some reference parameters or digging the sources > because great part of the models are unusable as usual with interesting > undocumented DSP algorithms. > > No one as experience of them on Max or can compare them? > > Bacioni, > > Maurizio Umberto Puxeddu. > > _______________________________________________ > PD-list mailing list > PD-list(a)iem.kug.ac.at > http://iem.kug.ac.at/cgi-bin/mailman/listinfo/pd-list

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fmstk-0.1 - wurley~, rhodey~ and the other guys
by Frank Barknecht 30 Nov '02

30 Nov '02

_ ______fmstk __ _ These are the seven example FM instruments from STK (4.1.1) as externals for PD or Max/MSP. You can download STK at http://www-ccrma.stanford.edu/software/stk To compile flext is needed from http://www.parasitaere-kapazitaeten.net/Pd/ext (or from http://pure-data.sf.net) Included are: # BeeThree # FMVoices # HevyMetl (which doesn't sound like what I'd call True Metal at all) # PercFlut # Rhodey # TubeBell # Wurley All externals are named in lowercase and with the usual tilde~ at the end. They all accept a list with note number and velocity number in midi values (0-128) and control change messages prefixed with "cc" like [cc 2 125( Consult the STK documentation for possible CC messages. The externals are polyphonic. Set the maximum polyphony with a creation argument: [beethree~ 12] exhausts my Athlon 900 MHz! Default with no argument is a monophonic instrument. All code released under the GPL. Download at http://footils.org or One-Click-Buy (tm) with http://footils.org/pkg/fmstk-0.1.tgz [Currently not in PD-CVS, but probably next week.] ciao -- Frank Barknecht _ ______footils.org__

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pd 0.36 test 10 released - source, and compiled for MSW
by Miller Puckette 30 Nov '02

30 Nov '02

Hi all, on the usual place: http://crca.ucsd.edu/~msp/software.html please enjoy Pd version 0.36 test 10. Bug fixes: "undo typing" crash... "keyup" adopted Adam's change to the makefile for Mac OSX New feature: version string in "m_pd.h" as Krzysztof suggested (just teh major release number... hope this is enough.) cheers Miller

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Announce: Vstserver, vstlib, vstladspa and k_vst~
by Kjetil S. Matheussen 28 Nov '02

28 Nov '02

VSTServer V0.0.1. ----------------- First release. Beta, but usable. ABOUT Vstserver is a wine program that must be running when using programs using vstlib. Vstlib is a library that can be used by programs to run windows vst audio plugins under linux/freebsd/i386solaris/etc. RUNNING Vstserver is started like this: "wine vstserver.so". You probably want to set the "VST_PATH" environment variable pointing to your plugins first. DEVELOPMENT Vstserver is released under the GPL, and vstlib under LGPL. If there comes many source-contributions, I will probably make it a sourceforge project. To use vstlib in a program, look at the tests/exampleclient program, and various vst plug-in documentation. The interface to the vstlib consists only of two functions (new/delete), the rest is like you would do when programming for windows, macos(X), beos, irix, etc. CURRENT STATUS Vstserver seems to be very stable. I have not found any plug-ins that wont run, and I am not able to hear any latency. And plug-ins does not seem to cause more cpu-power than under windows. No GUI or graphics-support yet. BUGS 1. When running the ladspa "listplugins" program many times in a row, I get the following errors before the server freeze: err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes err:region:CombineRgn Invalid rgn=0000 err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes err:region:CombineRgn Invalid rgn=0000 err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes err:region:CombineRgn Invalid rgn=0000 err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes err:local:LOCAL_GetBlock not enough space in GDI heap 01f7 for 24 bytes err:clipping:CLIPPING_UpdateGCRegion hVisRgn is zero. Please report this. I dont know what this is. Its not errors coming from the vstserver program. It seems to be related to X, allthough no graphics is used in the vstserver. I hope its just the buggy libXrender.so library that wine shouts about each time it starts. 2. Shared memory handlig might be faulty. I suspect that it doesnt free resources. (see server/shmhandler.c) 3. I havent read the vst plug-in documentation yet, and dont know everything about it. This especially goes for the "AudioMasterCallback" function, which for now just returns 1. I guess some more work needs to be done in this area, and for the various dispatch opcodes too. 4. The processReplacing function in vstlib should perhaps be made just by calling the process fuction. But I dont understand the difference between processReplacing and processing. FUTURE Add GUI and graphics support to the server (help wanted). And maybe make a DX-plugin server. (would be fun running pi-warp under linux). CREDITS vstserver and vstlib are made by Kjetil S. Matheussen / Notam. k.s.matheussen(a)notam02.no Some programming hints is gathered by looking at the pd vst-object plugin~ source and the jack soundserver source. vst ladspa plugin v0.0.1 - alpha --------------------------------- Makes vst plugins located in $VST_PATH appear as ladspa plugins. I'm not sure how well this one actually works. The northpole plugin seems to work, but others don't. Oh well, its alpha for now. k_vst~, a Pd tilde object for hosting VST plug-ins. --------------------------------------------------- This is really just the plugin~ source made by Jarno Seppänen, but with a few lines changed (very few that is) to make it work with vst-plugins using the vstlib. The name was changed from plugin~ to k_vst~ to avoid nameclash with the plugin~ object running ladspa plugins. This object is for i386 non-windows (ie. linux/freebsd) only. This one works very well! ------------------------- vstserver, ladspavst and k_vst~ are open-source programs made at Notam / Oslo, and can be downloaded from from http://www.notam02.no/arkiv/src/ --

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pd 0.36 test 9
by Miller Puckette 27 Nov '02

27 Nov '02

Hi all, I've uploaded test 9 (source and Windows-compiled) to the usual, http://crca.ucsd.edu/~msp/software.html This fixes several problems, including the "keyname" bug. I'll try to wrap 0.36 up as quickly as I can so I can get on to the problem of audio glitches in OSX land, which seems to require major surgery... cheers Miller

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difftime
by David Sabine 27 Nov '02

27 Nov '02

Hello all, I've finished my second external! This external was actually my initial goal...but I had a lot of learning to do before I could successfully write the code and compile it. Many thanks to Thomas G for pointing me towards the "proxy" object. and of course thanks to Iohannes Zmoelnig for writing the "externals-HOWTO". and to Miller for his wisdom. The object is available here: http://www.davesabine.com/media/puredata/difftime.zip source file and a 'help' file is included. difftime compares two dates and returns the number of seconds between them. (Emulating the c/c++ function "difftime()") With a little ingenuity it could also be used to emulate "datediff()" from Visual Basic which is capable of breaking down the result into # of days, #of weeks, #of months, etc. It operates similar to PD's basic match objects in terms of its inlets and outlet. Dates can be sent to the object in 'lists' which represent yyyy mm dd hour min sec. Alternatively, the object accepts the "now" command if you want to compare a date to the current date/time. Regards, Dave S

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pd workshop in sheffield,uk
by Malte Steiner 26 Nov '02

26 Nov '02

Malte Steiner - PD presentation and workshop Digital audio artist, Malte Steiner is currently working in a residency at Access Space - Sheffield's open access free media-lab. Steiner is working with the open-source sound application 'PD' see http://www.pure-data.org for more info. For an introduction to this incredible piece of software, and the work Malte has produced, you are invited to attend the following events: Friday 29th - presentation (6.00pm), free, all welcome - Access Space, 1 Sidney Street Sheffield. Refreshments served from 5.30 onwards. Saturday 30th - 2 hr workshop (2pm-4pm), limited places available - book early to avoid disappointment (email ed(a)lowtech.org, tamar(a)lowtech.org or drop in) - Access Space, 1 Sidney Street, Sheffield. More Information online at: http://www.block4.com http://www.elektronengehirn.de http://www.access.lowtech.org/e-gehirn (online diary) Please get in touch if you would like any more information ed(a)lowtech.org Access Space 1 Sidney Street Sheffield S1 4RG 0114 2495522 -- Malte Steiner -www.block4.com- next events: 18.-30. november artist in residency @ Access Space Sheffield,UK 25. november Hallam University Sheffield, UK 14. december Elektronengehirn live @ Künstlerhaus Sootbörn, Hamburg, Germany 28. december Elektronengehirn live @ Hoerbar, Hamburg, Germany current release: Elektronengehirn: contribution for THE DOOR CD Sampler new on block4: Xyramat 'Electronically'

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bitmap external to r/w PNG
by Robert Figura 25 Nov '02

25 Nov '02

Hi list, Description: Pd-bitmap is a simple external for pure data to read/write 16 bit PNG bitmap files with 1-4 channels. The tarball also provides a simple bitmap based sequencer example patch and bitmap. http://pd-bitmap.sourceforge.net requires: flext-0.3.3 libpng-1.0.12 tested on linux only. - Robert Figura -- /* mandlsig.c v0.23 (c) by Robert Figura */ I=1702;float O,o,i;main(l){for(;I--;putchar("oO .,\nm>cot.bitamea\ @urigrf <raguFit erobR"[I%74?I>837&874>I?I^833:l%5:5]))for(O=o=l= 0;O*O+o*o<(16^l++);o=2*O*o+I/74/11.-1,O=i)i=O*O-o*o+I%74*.04-2.2;}

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GENERATIVE-WERKSTATT
by generative.org 23 Nov '02

23 Nov '02

GENERATIVE-WERKSTATT >From Nov. 30th to Dec. 15th 2002 an experimental audio+video workshop will take place, an open project about the digital production of material for installation and performance situations. A creative, synergic space for artists, musicians, researcher, technicians, audience and everybody who is interested in participating. The Generative-Werkstatt is part of "HOTEL Berlinische Galerie", which embraces painting, literature, photography, theater, cinema, concerts and parties - a temporary artistic and cultural project in the building of the future "Landesmuseum für moderne Kunst, Fotografie und Architektur". Information, collaboration, action and recreation will characterize the workspace, which will be open to spontaneous individual or group performances. There are going to be planned and developed sound and/or audiovisual installations, which will be set up in the adjacent rooms and areas. The laboratory will function as the support for all these situations. Some themes: surround's gestural controlling, unconventional use of software, hardware control for audiovisual performances, RT algorithmic composition, generative art. For more information: www.generative.org/g-werkstatt_en.htm mail(a)generative.org |||| ||| ||| || ||| || || | | generative.org | || || |||| || ||| ||| |||||

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py/pyext 0.1.1 - python script objects for PD @ Windows/Linux/OSX
by Thomas Grill 22 Nov '02

22 Nov '02

Hi all, here's a new release of the python script objects. All of the reported bugs have been fixed, and a MacOSX port added. This new MacOSX version is somewhat experimental... there are some problems with importing the python "time" module needed by some help patches, and the Python interpreter is statically linked in, which makes for a HUGE external. But, it may be worth trying it out.... download as usual from: http://www.parasitaere-kapazitaeten.net/ext best greetings, Thomas

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Pd-announce November 2002