Pd-list January 2013

pd-list@lists.iem.at

112 participants
225 discussions

PsVST
by Esteban Viveros 31 Jan '13

31 Jan '13

I'm trying now put to work pdvst with ableton live.. To pdvst work I need to have installed pd-extended in an specific directory? At this moment I only download pdvst in website: http://crca.ucsd.edu/~jsarlo/pdvst/ and put pdvst folder in the c:/Program Files (x86)/Common Files/VST Plugins in this folder my Ableton Live uses like Plug-In Sources. After do that I don't have pdvst in Plug-In Devices. Some ideas? -- Esteban Viveros (27) 8815 7170 (27) 3066 0359 (11) 95761 4125 (11) 2738 7868 www.bandpage.com/estebanviveros <http://soundcloud.com/estebanviveros> https://www.facebook.com/estebanviveros.art http://www.papodecompositor-es.blogspot.com.br/ http://expurgacao.art.br/

3 5

absolute vs relative filepath on oggread~
by Òscar Martínez Carmona 31 Jan '13

31 Jan '13

Hi list, I'm having some trouble trying to open ogg files with [oggread~] when I send to it the name of the file via OSC. If I use the relative path in the open message [open ../samples/$1( I get these errors: oggread~: file "/samples/filename.ogg" opened oggread~: error: could not open "/samples/filename.ogg" as an OggVorbis file oggread~: file closed due to error I can solve the problem providing the whole path in the message or via OSC but, as you can understand, it ain't the most desirable solution! It is there a bug or am I doing something wrong? I attach the patch for more detail. Thanx! -- Òscar Martínez Carmona

4 11

Getting the pmpd lib (pm4pd) to load on Pd & PdE
by Julian Brooks 31 Jan '13

31 Jan '13

Hi all, I'm running a seminar next week and I'd really like to do some pmpd. As well as my own examples I was also hoping to make use of the many examples within pmpd. What I'm hoping to avoid is having to go through every example and inserting [pm4pd/mass] etc. etc. into every object. I'm on Pd vanilla but the workshop students will on PdE so a dual solution would be best if poss. I've renamed the folder & meta to 'pm4pd' btw. Getting them to load at all is proving rather tricky: With examples/01._basics.pd as our test (I like the tumbling pmpd letters - good eye candy:) Adding [import pm4pd] doesn't work Adding [declare -stdpath extra/pm4pd] doesn't work Adding [declare -lib extra/pm4pd] doesn't work I'm aware that I've still not quite got my head around which method of adding various libraries is most appropriate (I can't be the only one) but that's another question for another time. Any ideas very much appreciated. Best wishes to all, Julian

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Raspberry Pi as rt guitar effect processor : proof of concept
by Pierre Massat 31 Jan '13

31 Jan '13

http://www.youtube.com/watch?v=NwJNeouLqgQ&feature=youtu.be Dear all, It's working !!! :) It looks like a revolution to me. The effect in the second half is a sampler based on the phase-vocoder patch by Miller Puckette. I've set Pd to use a 16 ms buffer to get it to work without dropouts. It's a bit high but this is a demanding patch. I'll be documenting this on my blog, and i'd be glad to have feedback from you, about working/non-working audio interfaces for instance. Cheers! Pierre.

7 8

bad header tag for [udpreceive~]
by Alexandros Drymonitis 31 Jan '13

31 Jan '13

Hi, I'm using [udpsend~] and [udpreceive~] to take advantage of the distortion being cause with a small block size. So I'm transmitting sound from [udpsend~] to [udpreceive~] and feed it back (at least part ot it with [*~ 0.6] or something) but I get the following behavior. The GUI freezes, although it sending values according to what I do, I just can't see it moving, the DSP checkbox won't check itself when I turn it on, still sound does come out. And finally I get the following error, after I turn DSP off: udpreceive~: bad header tag (1) the number in parenthesis increments by one every time, and I get this error several times every time I turn the DSP off. I've followed the directions from the object's help patch (number of channels, block size, port number and all), and I think I'm not doing something wrong here. Is it not supposed to play with very small blocksizes (e.g. 64), or feed the sound back?

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Re: [PD] Fwd: Lighting glitch, [alpha]-object depth detection
by Klemens Schmiady 30 Jan '13

30 Jan '13

>> *Von: *Jack <jack(a)rybn.org <mailto:jack@rybn.org>> >> *Betreff: **Aw: [PD] Lighting glitch, [alpha]-object depth detection* >> *Datum: *17. Januar 2013 21:57:10 MEZ >> *An: *pd-list(a)iem.at <mailto:pd-list@iem.at> >> >> Le 17/01/2013 10:18, Klemens Schmiady a écrit : >>> Am 10.01.2013 18:38, schrieb Jack: >>>> Le 10/01/2013 16:22, Max a écrit : >>>>> Am 10.01.2013 um 12:34 schrieb Jack<jack(a)rybn.org>: >>>>>> Le 10/01/2013 11:57, Klemens Schmiady a écrit : >>>>>>> Am 10.01.2013 11:40, schrieb Cyrille Henry: >>>>>>>> hello, >>>>>>>> >>>>>>>> i can't reproduce this. >>>>>>>> is there anything special to do in the patch? >>>>>>>> cheers >>>>>>>> c >>>>>>>> >>>>>>>> Le 10/01/2013 11:06, Klemens Schmiady a écrit : >>>>>>>>> Hey there, >>>>>>>>> >>>>>>>>> the sphere in combination with the lighting leads to strange >>>>>>>>> artefacts as shown in the .jpg. >>>>>>>>> Looking for a solution. >>>>>> I think, this is because your viewpoint come too close to your geo (sphere). >>>>>> Put a [max 2] (for example) on your Z axis for the viewpoint to avoid >>>>>> collision. >>>>> i don't think it's that. i simplified the patch a bit more: >>>>> >>>>> >>>>> >>>>> with >>>>> GEM: ver: 0.93.3 >>>>> GEM: compiled: Nov 10 2011 >>>>> i have the same phenomenon here. >>>> >>>> Yep, you are right Max. I think it was a problem with the near >>>> clipping plane of the frustum. But i was wrong... >>>> Cyrille, your patch seems to have the same problem if you put an >>>> alpha = 0.5, or i am wrong ? >>>> Here a patch that enable culling. >>>> Hoping it helps to solve _this_ problem. >>>> ++ >>>> >>>> Jack >>>> >>>> PS : dont't forget to start by rendering the light before geos with >>>> an argument in [gemhead] ;) >>>> >>>> _______________________________________________ >>>> Pd-list(a)iem.at mailing list >>>> UNSUBSCRIBE and account-management ->http://lists.puredata.info/listinfo/pd-list >>> I implemented your patch into what I'm working on at the moment but >>> the light goes all crazy and I don't know anything about openGL. >>> The lightsource should be in the center of the patch somehow. >>> Can you please help me with that! >>> >>> Thanks, >>> >>> Klemens >>> >>> >>> _______________________________________________ >>> Pd-list(a)iem.at mailing list >>> UNSUBSCRIBE and account-management ->http://lists.puredata.info/listinfo/pd-list >> Hello Klemens, >> >> Can you tell us your configuration (OS, Graphic card, Pd version and >> Gem version) ? >> Have you put an _argument_ in your [gemhead] ? See example (in Gem >> help) if you didn't put it. >> You have to render lights before the first sphere. And the first >> sphere before the second sphere. >> In fact, in your patch you can't know what is render first because >> you don't have this argument. >> See attached patch if it works for you. >> ++ >> >> Jack >> >> >> > > >> _______________________________________________ >> Pd-list(a)iem.at <mailto:Pd-list@iem.at> mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list I tried you patch I there are no visual differences between yours and mine. I'm using win7, intel hd graphics 4000 card, pd 0.42.5 extended and gem 0.93.3. Thanks, Klemens

2 1

Re: [PD] GEM magick error ?
by Fero Kiraly 30 Jan '13

30 Jan '13

... it is when opening [pix_image] help patch and now it throws: pdsend errorname: >>error writing "sock1920790": broken pipe<< pdsend errorname: >>error writing "sock1920790": broken pipe<< (yes, two times) fk.

1 0

GEM magick error ?
by Fero Kiraly 30 Jan '13

30 Jan '13

Sometimes pd-extended hangs, with message in console: Magick: Memory allocation failed `Cannot allocate memory' @ fatal/cache.c/AcquirePixelCacheNexus/270. Segmentation fault (core dumped) ? archlinux 64, Tcl/tk 8.6 fk.

1 0

Re: [PD] [PD-announce] Pd-extended 0.43.4 released!
by Fero Kiraly 30 Jan '13

30 Jan '13

thank you very much ! good work. fk

1 0

How to change the Z-order of gui elements ?
by Charles Goyard 30 Jan '13

30 Jan '13

Hi list, When I do GOP stuff, I like putting a colored canvas behind the controls. However, gui elements created before the canvas appear under the canvas. I found out I can edit the patch file with a text editor and change the order of lines. But it's not very practical and a bit error prone. Is there another way to change the Z-order of guis in vanilla and extended ? Thanks, -- Charlot

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Pd-list January 2013