Pd-list March 2002

pd-list@lists.iem.at

105 participants
216 discussions

several again
by João Miguel Pais 11 Mar '02

11 Mar '02

Dear list Is there an option to set a work folder for the open- and savepanel objects? With that it would not be always in pd/bin when it is open for the first time. ; what is the purpose of the in connection in noise~? ; is there any way of changing the block~ size dinamically? What are it's input commands? ; I'm making a synthesis unit, with several devices. Does anyone know if it is possible to have phase information (besides 1 and -1) in the individual harmonics of "sinesum" option of an array? (like csound's gen9, for those who know it) (if someone feels the bulk of -small- subjects in the same message confusing, please tell me so, and I can send them in several individual messages - although this way saves bandwidth) João Miguel Pais

3 4

spectrum analyzer ?
by Andrey Savitsky 11 Mar '02

11 Mar '02

Hello pd-list! i'd like to construct an oscilliscope with spectrum analyzer. Could you drop any idea how can i do this one. Or by another words: how to detach any frequency from audio input? Are there any special objects or abstractions? thanks in advance. Andrey Savitsky www.hhtp.org

2 1

Re: pix_video
by Johannes M Zmoelnig 10 Mar '02

10 Mar '02

send the "pix_video"-object a "mode PAL 2" message. this should do mfg.csda.sdrt IOhannes On Sat, 9 Mar 2002, Wolfgang Schwarzenbrunner wrote: > hi johannes, > > somehow i´m not able to post to your list so finally i´ve sent this mail > to you. > i have got a little problem with the my video connection. > well it works but only in black and white. if i play around with the > treshold i can see that there are colors somehow. i thought of that > maybe the hue value is set to maximum by default but i don`t really find > the right syntax for a hue, saturation, zoom or brightness value. > if anyone has a solution please let me know. > > wolfgang >

1 0

zexy-1P2
by joge . 10 Mar '02

10 Mar '02

just came across this release of zexy over at IEM . anoy one know how much different is it then zexy-nt-1_1 ? joge .

2 1

pipes
by david casal 10 Mar '02

10 Mar '02

Hi all, I'm tinkering with some fuzzy logic code generators, and though they produce ANSI-C, my skills as a programmer aren't quite up to the job of making generated code wrap around PD-ways. I thought of maybe doing the pipe thing, so I wrote (with help from local LUG) the bit of C below...any advice on how to wrap this in PD? Also, is this something I should be able to do from within PD, say with 'shell' (and BTW, where -can- I find the shell object) cheers, dc /* a bit of c to do pipes, by dc * bi-pipe.c * -xs * * practical usage: * * % bi-pipe 'ls /' 'cat >~/tmp/output' * % bi-pipe 'ls /adsadsa' 'cat >~/tmp/output' * % bi-pipe -d 'ls /adsadsa' 'cat >~/tmp/output' * ls: /adsadsa: No such file or directory * % */ #include <sys/param.h> #include <sys/types.h> #include <sys/socket.h> #include <unistd.h> #include <stdio.h> #include <stdlib.h> #include <getopt.h> /* needed by some glibc versions, remove if trouble */ enum { DEBUG = 0x1 }; void myerr(int, char *); void usage(void); void do_half(int, char *); extern char **environ; int flags; int main(int argc, char *argv[]) { int fd[2], x; while ((x = getopt(argc, argv, "dh")) != -1) { switch (x) { case 'd': flags |= DEBUG; break; case 'h': default: usage(); } } argc -= optind; argv += optind; if (argc == 0) usage(); if (socketpair(PF_UNIX, SOCK_STREAM, 0, fd) == -1) myerr(1, "pipe"); switch (fork()) { case -1: myerr(1, "fork"); case 0: close(fd[1]); do_half(fd[0], argv[0]); break; default: close(fd[0]); do_half(fd[1], argv[1]); break; } return 1; } void do_half(int fd, char *prog) { char *argv[4]; int x; if (flags & DEBUG) x = 1; else x = 2; for (; x >= 0; x--) if (dup2(fd, x) == -1) myerr(1, "dup2"); close(fd); argv[0] = "/bin/sh"; argv[1] = "-c"; argv[2] = prog; argv[3] = NULL; execve(argv[0], argv, environ); myerr(1, "execve"); } void myerr(int status, char *str) { perror(str); exit(status); } void usage(void) { fprintf(stderr, "usage: bi-pipe [-d] <cmd one> <cmd two>\n\n"); exit(1); } david casal --0+ --- d.casal(a)uea.ac.uk --9+ --- www.ariada.uea.ac.uk/~dcasal --)+

2 2

Windows readsf~ and writesf~- how to build
by mark 10 Mar '02

10 Mar '02

Hi, just poking around in the PD sources looking for info on tabread when I came across a comment in the soundfile.c that the reason writesf~ and readsf~ don't work in windows is 'cos they need pthreads - and someone should find a package. Well I did. Get it here: http://sources.redhat.com/pthreads-win32/ get the latest build - put the include path as a -I and put the lib in the lib list - I used pthreadVC.lib - there are two others but it all worked so I didn't read the docs ;-). Remove the #ifdef __linuxs_'s and do a build. Put pthreadVC.dll in pd\bin and off you go. The 5.reference patches now work. Haven't tested them thoughly - in and out of meetings this afternoon but it all looks good. cheers mark

2 2

[announce][toy] scratcher~
by Yves Degoyon 09 Mar '02

09 Mar '02

yo, men, made a little object, just for fun, called scratcher~. it just records a sound and lets you scratch it with a mouse, might connect another input device on it one day. booya !!!! Yves/ http://ydegoyon.free.fr

4 6

midi 2 a vx1000
by Son Of Sound 09 Mar '02

09 Mar '02

hi i want 2 v abl 2 control pan/tilt and zoom of a vx1000 with midi controller data whats d easiest way 2 do d hack? also what external device do i need 2 do d paning and tilting thanks sonofsound.com

2 2

music with PD
by Matthew Nish-Lapidus 09 Mar '02

09 Mar '02

hi, i was wondering if anybody is writing music with PD and if so, what seuqencer they use, and how they perform live? if they do... anyway, any comments would be great. ekran.matt

3 2

multi cpu
by _-¯-_ 09 Mar '02

09 Mar '02

hi does anyone have experience with pd running on a dual system? basically, if i just start 1 pd normally, will it be using both cpus transparently? i just made some small test yesterday and i did not have the impression that this was the case. pd -> loadmeter said: ~100% top says pd ~50% from my experience with dual machines so far, top should actually go up to 200% with 2 cpus on full load? then there's the mosix setup, which requires some kernel patching and brings in the 'runon' command, but all the info i could get seems really outdated and applying only for up to 2.2 kernels, e.g. the SMP-HOWTO on linuxdoc.org seems really not up to date .. any hints ? -- I x D u · O R g

2 1

← Newer
1
...
14
15
16
17
18
19
20
21
22
Older →

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

Pd-list March 2002