Pd-list December 2006

pd-list@lists.iem.at

147 participants
248 discussions

pidip error: undefined symbol: theora_clear
by Igor Medeiros 03 Dec '06

03 Dec '06

i was installing pidip from cvs and got this error msg starting pd: /usr/local/lib/pd/extra/pidip.pd_linux: /usr/local/lib/pd/extra/pidip.pd_linux: undefined symbol: theora_clear pidip: can't load library any help? i'm using libtheora-1.0alpha7-i486-1 from slackware cd. there's no libtheora.a on /usr/lib/ only libtheora.la thx in advance igor -- _________________ www.mediasana.org

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improved hilbert transform
by Charles Henry 03 Dec '06

03 Dec '06

Hi, list, I've improved on my previous attempt to create a hilbert transform. The hilbert_by_fft patch actually had a problem with its operation, similar to errors caused by circular convolution. The improved patch eliminates this problem by reformatting the transform as a causal filter (with latency). Hilbert2~.pd goes down as low as 10 Hz, with good accuracy. The latency is 8128 samples, which is about as low as it can be for the frequency response (unless we use a rectangular window instead of hanning window). I have very good confidence that this is the correct implementation. Note: uses z~ outlets of hilbert2~ from left are: amplitude, phase, real part, and imaginary part (the hilbert transform'ed real part) Chuck

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compiled comport osx?
by eva sjuve 02 Dec '06

02 Dec '06

Did someone compile the new comport object for osx yet? Is there a link to it? -eva

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bangtris
by marius schebella 02 Dec '06

02 Dec '06

Hi, I made a tetris like game with pd and called it "bangtris". maybe you will like it. but it is version 0.1! http://parasitaere-kapazitaeten.net/Pd/bangtris.tar feel free to send comments or bugreports. marius.

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Re: [PD] Ergates game-like audiovisual instrument
by Chris McCormick 02 Dec '06

02 Dec '06

On Wed, Oct 25, 2006 at 01:59:53PM +0200, alberto.zin(a)poste.it wrote: > this is just to say that the joypad > works in XP with the file joystick.py: Anyone who is still interested in ergates, I have found from running it on another machine that once joystick.py is launched the CPU tops out. Obviously something weird is going on here and this may explain why some people are getting just a hard crash. Will report back when I've got something more robust working for joystick capture. Best, Chris. ------------------- chris(a)mccormick.cx http://mccormick.cx

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space efficiency
by padawan12 02 Dec '06

02 Dec '06

A question has come up on the forum which has me scratching my head. Once again, the differences between abstractions and subpatches... In a nutshell, is Pd reenterant? In using an abstraction, is the code loaded only once and used in all instances? Or, in other words, is it more space efficient to use abstractions? a.

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Setting latency or "buffer size" in Gem
by Frank Barknecht 02 Dec '06

02 Dec '06

Hallo, is there a kind of equivalent to the "-audiobuf" option of Pd's audio system in Gem? I sometimes run Pd with a large audiobuffer when I'm also using Gem to avoid clicks, but then the graphics updates seem to happen earlier than the audio signal arrives which is something I would like to avoid. Ciao -- Frank Barknecht _ ______footils.org_ __goto10.org__

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GEM: routing gemheads
by David Powers 02 Dec '06

02 Dec '06

Hi fellow PDers, If I have, say, a single gemhead that ends with a [pix_texture], how can I make some kind of switch to map that gemhead onto different stuff. ie, in one case it goes to a normal rectangle, in another case, it maps onto some abstract polygons, etc... The basic idea is that in my interface I will toggle between the different texture mappings on the fly with keystrokes once the switch is built. Thanks for any help! ~David

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Re: [PD] MOTU 828 PD windows problem
by pzuspann 01 Dec '06

01 Dec '06

I updated the motu driver and got PD working on all 16 channels I/O with the asio driver. (Asio driver wasn't working at all before.) Still can't figure out how to use MMIO, but it doesn't mater. Works now. Thanks a lot. -p ----- Original Message ---- From: Roman Haefeli <reduzierer(a)yahoo.de> To: pzuspann <pzuspann(a)yahoo.com> Cc: pd-list(a)iem.at Sent: Thursday, November 30, 2006 6:09:13 AM Subject: Re: [PD] MOTU 828 PD windows problem hi pzuspann when using MMIO, every pair of channels of the motu interface appears as a separate device (1+2, 3+4, etc). so, if you want to use more than 2 channels, you need to toggle 'use multiple devices' and then you should be able to assign a pair of channels to each 'slot'. if the other devices do not appear in the audio-settings select dialog, i would check with another software, if you can use more than two channels, so to have an idea, if the driver is installed correctly. another approach would be to use the ASIO driver. with ASIO you have only one device for all channels, but you need to specifify in pd's audio dialog, how many of them you want to use. i once successfully used pd with the same interface (motu 828), so it should work on your system as well. the only issue i had was, that the even channels were swapped with their respective odd channels for some reason, so the [dac~ 1 2 3 4 5 6 7 8] sent its signals to 2, 1, 4, 3, 6, 5, 8 ,7. i hope, i could help. roman On Wed, 2006-11-29 at 21:10 -0800, pzuspann wrote: > I'm running windows xp with a MOTU 828. In PD, I can only use the first (2) inputs and the first (2) outputs. Any ideas on how I can change the settings to gain access to all the inputs/outputs?...I have the standard (MMIO) audio set to MOTU Analog with 8 channels on input and output... > > Any help would be greatly appreciated...thanks... > > > > > > > > ____________________________________________________________________________________ > Do you Yahoo!? > Everyone is raving about the all-new Yahoo! Mail beta. > http://new.mail.yahoo.com > > _______________________________________________ > PD-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list ___________________________________________________________ Der frühe Vogel fängt den Wurm. Hier gelangen Sie zum neuen Yahoo! Mail: http://mail.yahoo.de ____________________________________________________________________________________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com

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multi i/o soundcard question again
by Yves Degoyon 01 Dec '06

01 Dec '06

hola, i know there's lots of messges about this on pd-list archive, we're looking for a multi i/o firewire audio card that could run on mac osx and, more than all, on linux, the final target. just went to check at the local shop and they have these two models available : * m-audio firewire 410 * motu ultra-light any success stories with these models? saludos, sevy

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Pd-list December 2006