Pd-list March 2009

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134 participants
220 discussions

Problems compiling zexy
by Martin Hiendl 24 Mar '09

24 Mar '09

Hi! I have a problem with compiling zexy. I have successfully compiled Pd-Vanilla on my Ubuntu 8.10 (amd64) and its directory is: ~/install/pd-0-42-4/ And pd also found the extras when I put the path to /usr/local/lib/pd/extra/... So I tried to install zexy and downloaded it via CVS following these instructions: http://puredata.info/Members/jb/ext-doc I got stuck after "make" receiving this error message: ath=sse -msse -c -o zexy.o zexy.c gcc -export_dynamic -shared -o zexy.pd_linux *.o -lm -lc /usr/bin/ld: warning: cannot find entry symbol xport_dynamic; defaulting to 0000000000004e10 strip --strip-unneeded zexy.pd_linux cp zexy.pd_linux .. And after "make install" I got this: xyz@xyz-laptop:~/externals/zexy/src$ sudo make install [sudo] password for xyz: gcc -export_dynamic -shared -o zexy.pd_linux *.o -lm -lc /usr/bin/ld: warning: cannot find entry symbol xport_dynamic; defaulting to 0000000000004e10 strip --strip-unneeded zexy.pd_linux cp zexy.pd_linux .. ./makealias.sh ../src/alias ../src ../reference ./makealias.sh: 24: Syntax error: "(" unexpected make: *** [alias-bin] Error 2 What can I do? Thank you! Martin

2 5

variance from mapping library
by Oded Ben-Tal 23 Mar '09

23 Mar '09

I'm not sure if it's a bug but: when using variance (from mapping library) - I get negative numbers. Since variance is supposed to be always positive and I don't see anything wrong in the way the abstraction is done, I presume there is something I'm missing. My impression is that small changes in the input translate to negative 'variance' ___________________________________________________ Oded Ben-Tal http://ccrma.stanford.edu/~oded oded(a)ccrma.stanford.edu

3 13

pd-tutorial.com patches won't open?
by J. Simon van der Walt 23 Mar '09

23 Mar '09

Back to playing with Pd after a long break with, partly inspired by the new book at pd-tutorial.com... problem is, none of the patches which go with the book will open. Either by double clicking or opening from within the application, nothing happens. The files I've downloaded seem perfectly fine, I can open them in a text editor, it's just Pd won't do anything with them. Any ideas what could be wrong here? Mac OSX 10.4.11, Pd-extended 0.39.3 Thanks, -- J. Simon van der Walt ----- Composer <http://www.jsimonvanderwalt.com>

1 0

A patch to share
by Pall Thayer 23 Mar '09

23 Mar '09

I was going through some old stuff on my computer and found this patch I made a few years ago for a project called Autodrawn. The piece used to run on my server but due to my laziness in updating or even upgrading my server it's no longer running. However, the PD patch that goes with the work is interesting so I want to share it with the community. I've loosely applied the GPL to it. It might not be an interesting technical feat but rather conceptually. It plays a repeated sequence from Kraftwerk's Autobahn interspersed with live mp3 feeds of police scanners. The idea was to take the idea of the autobahn as portrayed on the original album cover, as something beautifully peaceful and positive and turn it into a more modern view of the freeway as something ominous and dangerous which has taken on an even newer meaning in recent years as a symbol of the negative impacts our fossil fuel consumption is having on the environment. Also, I just think it sounds cool. Even though it's just playing the same short sequence over and over again, it's still fun to listen to for long periods of time. So, if you find something interesting to do with it, feel free. best r. 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#X connect 73 0 74 0; #X connect 73 1 75 0; #X connect 73 2 76 0; #X connect 74 0 79 0; #X connect 75 0 80 0; #X connect 77 0 73 0; #X connect 77 0 78 0; #X connect 78 0 16 0; #X connect 79 0 81 0; #X connect 80 0 82 0; #X connect 81 0 104 0; #X connect 82 0 72 0; #X connect 83 0 42 0; #X connect 83 0 97 0; #X connect 83 0 97 1; #X connect 84 0 29 0; #X connect 85 0 107 0; #X connect 86 0 9 0; #X connect 86 0 12 0; #X connect 86 0 42 0; #X connect 86 0 97 1; #X connect 86 0 97 0; #X connect 87 0 86 1; #X connect 88 0 87 0; #X connect 89 0 100 0; #X connect 90 0 107 0; #X connect 91 0 107 0; #X connect 92 0 4 0; #X connect 93 0 107 1; #X connect 94 0 95 0; #X connect 95 0 93 0; #X connect 96 0 29 0; #X connect 98 0 25 0; #X connect 98 0 101 0; #X connect 99 3 94 0; #X connect 100 0 87 0; #X connect 101 0 99 0; #X connect 102 0 0 0; #X connect 103 0 0 0; #X connect 104 0 15 0; #X connect 105 0 4 0; #X connect 107 0 86 0; -- Pall Thayer palli(a)pallit.lhi.is http://www.this.is/pallit

2 1

[GEM] pix_video, firewire, and linux ?
by adrian goya 23 Mar '09

23 Mar '09

Hello to all. I'm having problems trying to connect a unibrain's fire-i firewire board camera in GEM. When I send a [driver 1( message and then [device /dev/video1394/0( to pix_video i get : initializing: Inappropriate ioctl for device If I send [driver 0( message I get get capabilities: Inappropriate ioctl for device The camera works under coriander no problem. I use it with openFrameworks also. It doesn't work with dvgrab. http://www.unibrain.com/Products/Vision … e_i_BC.htm <http://www.unibrain.com/Products/VisionImg/Fire_i_BC.htm> A sony minidv firewire camera does work with pix_video however. Since my Debian system is a mess I downloaded pure:dyne's leek and potato to test the camera and had the same results. The miso version gave the same results. Does anyone have any idea how to fix this? I've searched the mail archives and every resource I could think of. I'm new to linux so maybe I'm missing some basic stuff. Any help would be greatly appreciated. Debian lenny/sid. Kernel 2.6.24 thankyou.

4 8

list-setclass
by Matt Barber 22 Mar '09

22 Mar '09

Hello, Attached is a list abstraction that outputs the set-class (in the music theory sense) of the incoming list taken as a set of pitches. Another name for the abstraction might be [list-primeform]. The modulus is variable and can be set by a creation argument -- it defaults to 12. It requires some form of [list-sort], which I've included from the list-abs directory. See, for instance: http://lulu.esm.rochester.edu/rdm/pdflib/set-class.table.pdf I assume there's already something like this in Pd-land, but I thought it would be fun to build one. Matt

1 0

Qeve - free your visualz!
by Husk 00 22 Mar '09

22 Mar '09

I list, i would like to share with you all my last work with PD. It is a Vj like App, developed by me and others this last year, with economic support of Catalan videomaker associacion Telenoika (telenoika.net) and Hangar - centre de producciò de arts visuals (www.hangar.org) support. IT's called Qeve (Cu-Eve), and it's still a beta (with a lot of bugs :(). I use it on all my gig with very good results; I used it in many workshop too between Italy and Spain, as a tool for introducing PD programming to not programmer Vjs. It's based on pdp and pdp_opengl. It's basically a 3 channel mixer where every channel could be one of 5 different type of players: video, 3d generator, image, paint, text. You can change player in real time mixing different kind of source. It has audio analisys and BPM master clock, and give the possibility to connect every propierty of any player to music or BPM. It still miss of documentation, i'm on it. But if you are interested I can help you to run it. This is my develop blog: http://qeve.estereotips.net I hope it could interest you. bye Husk

2 1

flashserver works great on one computer but not on another! Please help!
by Thor Johnson 22 Mar '09

22 Mar '09

Hi, I use a MacBook Pro 2.4 Ghz Intel Core 2 Duo, OSX 10.5.4, Pd-extended 0.40.3, for my main computer. I made a thing using flashserver that I use to send variables to Flash to control stuff there, that all works great! My big problem is that I have an art show coming up, opening this Saturday March 28th, and the gallery secured two Dual 2.5 GHz PowerPC G5s for my show, (even though I told them I probably needed intel macs). I installed the latest version of Pd-extended for PowerPC Macs on these computers, and now when I go to create the flashserver object in PureData on those computers, it seemingly creates just fine, but in the output console window of PureData I get the message: "error: flashserver crossdomain.xml not implemented in Pd" and the flashserver doesn't work even though the object creates. Help!!!! Does anyone know why this problem is happening and what if anything I can do to fix it???

1 0

Re: [PD] a simple counter, I'm not able to do it tonight
by Ben Baker-Smith 22 Mar '09

22 Mar '09

So you want a counter that counts to 100 and then begins at 0 (or 1) again? If I'm understanding correctly I would do the following: [bang( | [float]X[+ 1] | [select 100] | [0( the 0 message at the end could also be a 1 depending on if you want the counter to begin on 0 or 1, it is sent to the right inlet of float. the outlet of float is, in addition to [select], also sent wherever you want the counter to be output to. here is the same patch as a subpatch (keeping in mind that the 0 message still must be connected to the right inlet of float): [inlet] | [b] | [float]X[+ 1] | \ | [outlet] | [select 100] | [0( ...of course you can always use the [counter] object. [counter 100] will probably do the trick all by itself. and finally, if i'm understanding incorrectly and you wanted it to count up and back down, use the example that was posted previously with the absolute values and [wrap], or use [counter 100] with the up/down message sent to it, you'll have to check the help file for exactly what that message is... hope something in there helps. -Ben <pd-list(a)iem.at>

7 7

Multiple sound cards on XP
by nick burge 22 Mar '09

22 Mar '09

I had exactly the same messages when installing my firewire interface (fireface400)and attempting to get the 8 ins and outs that should have been available. By changing the samplerate from 44.1 to 48khz in audio settings I was able to get the thing working....the system clock of the interface has to be in agreement with pd I suppose. Good luck, Nick -----Original Message----- From: pd-list-bounces(a)iem.at [mailto:pd-list-bounces@iem.at] On Behalf Of pd-list-request(a)iem.at Sent: 22 March 2009 12:00 To: pd-list(a)iem.at Subject: Pd-list Digest, Vol 48, Issue 110 Send Pd-list mailing list submissions to pd-list(a)iem.at To subscribe or unsubscribe via the World Wide Web, visit http://lists.puredata.info/listinfo/pd-list or, via email, send a message with subject or body 'help' to pd-list-request(a)iem.at You can reach the person managing the list at pd-list-owner(a)iem.at When replying, please edit your Subject line so it is more specific than "Re: Contents of Pd-list digest..." Today's Topics: 1. multiple sound cards on XP? (John Harrison) 2. Re: ADSR variations [was: Re: Patch-off] (Jonathan Wilkes) 3. Horizontal Connections (Was: Re: style guide idea: [send (Matt Barber) 4. Re: does anyone know of a good Eq I can use? (hard off) 5. Re: Horizontal Connections (Was: Re: style guide idea: [send (Jonathan Wilkes) ---------------------------------------------------------------------- Message: 1 Date: Sat, 21 Mar 2009 21:03:45 -0500 From: John Harrison <johnharrisonwsu(a)gmail.com> Subject: [PD] multiple sound cards on XP? To: PD List <pd-list(a)iem.at> Message-ID: <7aa995dd0903211903k12b5b0cfia00e52da4e5f0e30(a)mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1" Is there a way to get Pd to use multiple sound cards on XP? I've had no problem doing this in Linux, but in XP on both Pd vanilla 0.42-4and Pd-extended 0.40.3-extended-20080721, trying to configure MMIO with multiple cards is giving me: Terminal Window: waveInOpen: The specified format is not supported or cannot be translated. Use the Capabilities function to determine the supported formats. Pd console: separate audio device choice not supported\; using sequential devices. and no input/output on both cards with one configuration. If I choose ASIO, Pd crashes instantly with this message in the terminal window: Failed to open () = 0DEV not openDEV not openDeviceIoControl STOP_ISO_STREAM com plete, success = 0 DEV not openDEV not open I have ASIO4ALL installed and did seem to have good luck with that in the past on another machine... I'd like to have multiple Griffin iMics plugged into an XP machine and all accessible with one instance of Pd. -John

2 1

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Pd-list March 2009