Re: [PD] How to increase audio latency on linux?

2012-12-09 Thread Roman Haefeli
So the current state of affairs is that it is not easily possible on linux? Is this in the responsibility of the application or the audio back-end? I ask in order to find out whether this is the right list to discuss the issue. It remains in the dark what the author of the ubuntugeek article

Re: [PD] Pb with readanysf compilation.

2012-12-09 Thread contact
In fact i can't find the libgermelin-avdec-dev package package with the multimedia repository. François-Marie BILLARD Le 08/12/2012 21:54, IOhannes m zmölnig a écrit : On 12/08/2012 17:15, contact wrote: In file included from src/FifoVideoFrames.cpp:20: src/FifoVideoFrames.h:30:27: error:

Re: [PD] Pb with readanysf compilation.

2012-12-09 Thread Hans-Christoph Steiner
http://packages.debian.org/search?keywords=libgmerlin-avdec-dev http://packages.ubuntu.com/search?keywords=libgmerlin-avdec-dev Its not in Debian/squeeze, it was added later. .hc On Dec 9, 2012, at 8:20 AM, contact wrote: In fact i can't find the libgermelin-avdec-dev package package with

[PD] Pd won't open on Windows8

2012-12-09 Thread Marc D. Demers
Hi, Since the 6th of december, the beta version (43.4) won't open on Windows 8. The installation is correct but the GUI appears and after a few seconds it disappears. The version Pd-043.4-extended - 20121205-windowsxp-i386 works perfectly. Any suggestion about this problem? Regards, Marc

Re: [PD] How to increase audio latency on linux?

2012-12-09 Thread Miller Puckette
grasping at straws but... maybe try Alsa using callbacks - so that Pd maintains the FIFO instead of having ALSA do it. I think you can do this by opening ALSA through portaudio, requesting blocking in Pd but replace #if defined(__APPLE__) #define FAKEBLOCKING #endif with just #define

[PD] DTMF recognition / Goertzel algorithm in Pd?

2012-12-09 Thread Alexandre Torres Porres
Hi there, a friend is looking for a way to do DTMF recognition in Pd. I know there is this Goertzel algorithm http://en.wikipedia.org/wiki/Goertzel_algorithm and I wonder if anyone has already implemented something about it in PD. Maybe some other option? thanks Alex

[PD] Sound localization

2012-12-09 Thread Matthias Schäfer
Hello people, I'm trying to build a patch with which I can locate a sound source with microphones (right now using the Playstation Move Camera with the build in 4 channel microphone array). So far I found out that there are 3 ways to locate sound sources (correct me if I'm wrong): 1.

Re: [PD] graph on parent problem?

2012-12-09 Thread Ivica Ico Bukvic
Hi, I looked at your patch and it actually has nothing to do with the array being displayed via gop but rather the VU meter. Namely, your patch reads from the input and uses [env~] object to capture input values. What you didn't do, however, is given env~ object's buffer size, and I think it may

Re: [PD] Patch bugged on pd-extended 0.43.4

2012-12-09 Thread Esteban Viveros
Well... I can't run 0.42 libraries without administrator mode on win7.. :/ On Dream Studio (based Ubuntu 12.04.1) I only can install 0.43 and it stop to open some patchs I have.. Some suggestion to put operational pd-extended on my life?? hehehehe 2012/12/7 Hans-Christoph Steiner h...@at.or.at

Re: [PD] data structures in abstractions

2012-12-09 Thread João Pais
Hi, I noticed the gop doesn't work on pd-ext 0.42-5, but it works on 0.43-4 (w7). Another bug that was already there: if you drag one control point to outside the gop window, the struct doesn't respond to the mouse control anymore - although it still works properly. In my abstraction

Re: [PD] DTMF recognition / Goertzel algorithm in Pd?

2012-12-09 Thread Alexandre Torres Porres
Well, actually he pointed the algorithm to me, as if he needed it, but checking what it is, seems like a more efficient FFT, suited for small processors, and he doesn't seem to need that. Maybe TimbreID is good for the job. Anyway, there's a C code in this wikipedia, anyone curious could make an

Re: [PD] Sound localization

2012-12-09 Thread Eran Sachs
Mathias, Are you familiar with Interferometry? Used in localization of electromagnetic signals, among multitude of other applications. http://en.wikipedia.org/wiki/Interferometry Zax From: m.schae...@uni-weimar.de Date: Sun, 9 Dec 2012 23:15:31 +0100 To: pd-list@iem.at Subject: [PD] Sound

Re: [PD] graph on parent problem?

2012-12-09 Thread Hans-Christoph Steiner
My latest fixes should help with the problem you describe. Basically, the GUIs will only request a redraw when there is an actual change. Oded, can you try it with a Pd-extended 0.43.4 beta build? Or post the patch so I can try it. Another optimization I've been thinking of is sending GUI

Re: [PD] Pd won't open on Windows8

2012-12-09 Thread Hans-Christoph Steiner
It won't open on any Windows probably since i broke it :-) I'm currently finishing up full Unicode support for Pd-extended on Windows. Once I push this, it should work again on Windows, and also have the nice advantage of being able to open files with full unicode filenames, i.e.