Pd-list February 2010

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121 participants
201 discussions

Re: [PD] deleting file from a Pd patch
by Derek Holzer 24 Feb '10

24 Feb '10

Hi Fränk, to do what you want, you will still need something that interfaces with the file system. Pd doesn't do that by itself. You would simply need to construct messages to [shell] which would tell it to delete the proper file. In your case, I would suggest [makefilename], [sprintf] or similar to construct the correct file names, perhaps by using a counter construction to increment the number of the file, then [prepend] the "rm" command to the created filename, then send to [shell] (untested, only a suggestion): [metro 60000] | [f]X[+ 1] | [makefilename image%d.jpg] | [prepend rm] | [shell] As long as your JPGs were in the same directory as the Pd patch, something like this would likely do the job. Otherwise, you would have to include the path to the directory in the [makefilename] part (as long as it supports the "/" character that is...) Best, Derek Fränk Zimmer wrote: > Hi Derek, > thanks for your reply.- > I don´t want to do it manually.- For the project I´m working on, I store > capture image from a webcam to a directory. > Every image has another name: image1.jpg, image2.jpg, image3.jpg, ... > Now I want to delete certain images after 1min. For this I would need a > delete file-Function in Pd.- > thanks.- > > fraenk > > > Derek Holzer schrieb: >> [shell] ? >> >> D. >> >> Fränk Zimmer wrote: >>> Dear friends of Pd, >>> I´m looking for a way to delete a file in a certain directory out of Pd. >>> May be just by pressing bang. Has anybody already tried this? >> >> > > -- ::: derek holzer ::: http://macumbista.net ::: ---Oblique Strategy # 58: "Do we need holes?"

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FFT work?
by Jerome Covington 24 Feb '10

24 Feb '10

Hi List, Can anyone point me towards FFT implementations in PD? I am thinking here of investigating directions in audio processing suggested by a plugin called Shapee that I used to use when I was heavily into Audio Mulch. I would like to combine the Frequency of one source with the Amplitude of another. I am also interested in Spectral applications. -- Regards, Jerome Covington . . . . : . . . . : "define audio development"

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readanysf~ binary ubuntu?
by João Pais 24 Feb '10

24 Feb '10

[I couldn't find August Black's mail, so I sent this to the list] Hi, I was looking for readanysf~, and found your site. Unfortunately I couldn't built it myself, the make instructions didn't work, and these libraries don't exist for jaunty. Do you have a package with a jaunty binary? Don't you want to add readanysf to pd-extendend? It would be used by many more people. Best, JoÃ£o Pais -- Friedenstr. 58 10249 Berlin (Deutschland) Tel +49 30 42020091 | Mob +49 162 6843570 Studio +49 30 69509190 jmmmp(a)gmx.net | skype: jmmmpjmmmp

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Re: [PD] Actionscript library for netsend/netreceive
by Matteo Sisti Sette 24 Feb '10

24 Feb '10

This reminds me of the funny limitation that in PD a client can only send ([netsend]) and a server can only receive ([netreceive]). Wouldn't it be great to have a [netclient] object, almost identical to [netsend] but capable of receiving as well as sending messages (an outlet for received messages just like netreceive), and a [netserver], almost identical to [netreceive] but capable of sending as well as receiving messages (an inlet with methods identical to those of netsend)? Maybe there's already something like this in Extended, but wouldn't it deserve being included in Vanilla? -- Matteo Sisti Sette matteosistisette(a)gmail.com http://www.matteosistisette.com

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a bunch of old libraries as ubuntu packages
by Hans-Christoph Steiner 24 Feb '10

24 Feb '10

As part of the process of turning Pd-extended into something that could be included in Debian, I've made a bunch of Debian/Ubuntu packages from some of the older, unchanged libraries that are in SVN and included in Pd-extended. I used Launchpad to build them for Lucid, but you should be able to just still that PPA into a Karmic machine to use it there. https://launchpad.net/~eighthave/+archive/libdirs/+packages Otherwise, its easy to build the packages on your own machine since they use the new template Makefile and debian packaging. So for Debian or Ubuntu packages, you'd do: cd pure-data/externals/smlib debuild -uc -us Then you'll have a pd-smlib-.deb package in pure-data/externals. .hc ---------------------------------------------------------------------------- If nature has made any one thing less susceptible than all others of exclusive property, it is the action of the thinking power called an idea, which an individual may exclusively possess as long as he keeps it to himself; but the moment it is divulged, it forces itself into the possession of everyone, and the receiver cannot dispossess himself of it. - Thomas Jefferson

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Re: [PD] deleting file from a Pd patch
by Matteo Sisti Sette 23 Feb '10

23 Feb '10

> Dear friends of Pd, > I?m looking for a way to delete a file in a certain directory out > of Pd. > May be just by pressing bang. Has anybody already tried this? I had a similar need recently, and of all the solutions I was suggested the one I liked most was using [sys_gui] by H.C.Steiner because the message you construct to delete a file is platform-independent. You just send a message "file delete _filename_" to [sys_gui]. Also, it doesn't pop-up any shell window. -- Matteo Sisti Sette matteosistisette(a)gmail.com http://www.matteosistisette.com

2 1

[makesymbol]
by Jonathan Wilkes 23 Feb '10

23 Feb '10

Hello, Does [makesymbol] currently do anything that can't be done in a message box? Thanks, Jonathan

2 1

msg and loadbang
by brandt＠subnet.at 23 Feb '10

23 Feb '10

hi list what do i do wrong? with loading an abstraction out of the "file open" it is working with the loadbang. if i do it via pd-message, it does not bang any help preciated thanks in advance der.brandt

2 1

Wiimote and MotionPlus on Linux
by Jack 23 Feb '10

23 Feb '10

Is it possible to use the Wiimote with MotionPlus on Linux ? It seems [wiimote] need an upgrade to return informations from the MotionPlus. Am I wrong ? Thanx. ++ Jack

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Actionscript library for netsend/netreceive
by Matthias Breuer 23 Feb '10

23 Feb '10

Hello all, Recently I worked on an implementation of the FUDI protocol in Actionscript. The Library emulates the netreceive and netsend objects in Flash to communicate with pd. Since Flash is very restrictive regarding socket connections and can only act as listener but not as server, I had to write a Java application which serves Flash the right policy file and, when using the netreceive object in Flash, acts as server. The "Fudi Bridge" comes as a jar file and should run on every platform that runs Java. I find this most useful for building pretty interfaces for my patches. For all sources go to http://github.com/matthiasbreuer/FUDI-as3 or grab the latest release here: http://github.com/downloads/matthiasbreuer/FUDI-as3/FUDI-as3_20100223.zip The Library right now is undocumented but I will do that during the next days. The Flash examples depend on http://code.google.com/p/minimalcomps/ if you want to compile them yourself. Any comments are appreciated. Matthias

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Pd-list February 2010