Re: [PD] online tool or free soft for calculating partials

2009-04-06 Thread Roman Haefeli
On Mon, 2009-04-06 at 18:35 +0200, Derek Holzer wrote: Hi Roman, these are good, but too much complex dataflow for beginner tutorial right now! frankly, that is what i actually thought as well. I wrote my way around the problem a bit, have a look if you are interested:

Re: [PD] Strange real time behavior with pd-extended + Jack + Libraries

2009-04-02 Thread Roman Haefeli
On Thu, 2009-04-02 at 19:45 +0200, Martin Schied wrote: Nevertheless it's very weird and I don't understand why the order of loading something can be interfering with priorities. It would be nice to have a place to put information like this - i wonder why there are no other people

Re: [PD] pd book sprint

2009-04-01 Thread Roman Haefeli
Von: Frank Barknecht f...@footils.org Gesendet: Montag, den 30. März 2009, 19:03:35 Uhr While the oscillators in s_osc.pd all go from -1 to 1, I don't really see why a triangle wave should not go from 0-1 as well. This may even be useful in certain applications. All it takes to convert it

Re: [PD] FFT and curve3d?

2009-03-12 Thread Roman Haefeli
On Wed, 2009-03-11 at 00:37 +, Claude Heiland-Allen wrote: Hans-Christoph Steiner wrote: Anyone know of a patch that maps an FFT over time to something like a curve3d in Gem? I remember a while back people posted something like that, but I can't find it. .hc I just knocked

Re: [PD] shell .... again....

2009-03-08 Thread Roman Haefeli
On Sun, 2009-03-08 at 11:53 -0700, mark edward grimm wrote: i have been trying to use shell... works OK in linux but in osx it just crashes. i am just wondering if this thread went anywhere: http://lists.puredata.info/pipermail/pd-list/2009-01/067700.html i have it in a bunch of

Re: [PD] Call for GSoC mentors! March 9th deadline!

2009-03-07 Thread Roman Haefeli
On Sat, 2009-03-07 at 11:26 +0100, Enrique Erne wrote: Hans-Christoph Steiner wrote: The Google Summer of Code ((http://code.google.com/soc/) application is due very soon, March 9th, and we need mentors! At this point, you just need to put down your name. Then once the projects are

[PD] new [tcpserver] (was: pd and tcp: what to do against crashes?)

2009-03-07 Thread Roman Haefeli
hi again a new stupid little problem occured. when working with [tcpserver], i usually identify the clients by their socket number and not by their client number; for two reasons: when a message is received or a new client connects, you can only know the socket number of it (since there is a

Re: [PD] new [tcpserver] (was: pd and tcp: what to do against crashes?)

2009-03-07 Thread Roman Haefeli
On Sat, 2009-03-07 at 19:54 +0100, Roman Haefeli wrote: hi again a new stupid little problem occured. when working with [tcpserver], i usually identify the clients by their socket number and not by their client number; for two reasons: when a message is received or a new client connects

Re: [PD] new [tcpserver]

2009-03-07 Thread Roman Haefeli
On Sat, 2009-03-07 at 14:30 -0500, Martin Peach wrote: Roman Haefeli wrote: On Sat, 2009-03-07 at 19:54 +0100, Roman Haefeli wrote: hi again a new stupid little problem occured. when working with [tcpserver], i usually identify the clients by their socket number

Re: [PD] list issue

2009-03-06 Thread Roman Haefeli
--- Mathieu Bouchard ma...@artengine.ca schrieb am Fr, 6.3.2009: Unless you happen to be listening to Carter, Cowell, Ferneyhough, Johnston, Nancarrow, or anyone who has ever happened to use a quintuplet (Chopin, Elvin Jones, maybe Al Pacino in Heat) I didn't say that quintuplets

Re: [PD] pd and tcp: what to do against crashes?

2009-03-04 Thread Roman Haefeli
On Wed, 2009-03-04 at 09:14 -0500, Martin Peach wrote: martin, would you mind implementing similar changes to [tcpclient] as well? I'll do that today if I have time. yo... no hurry.. but it seems you already did it. many thanks. those changes to [tcpserver] and [tcpclient] enable

Re: [PD] pd and tcp: what to do against crashes?

2009-03-03 Thread Roman Haefeli
On Mon, 2009-03-02 at 18:51 -0500, Martin Peach wrote: Roman Haefeli wrote: On Sun, 2009-03-01 at 22:53 -0500, Martin Peach wrote: So I made [tcpserver] send the messages one byte at a time. This latest version should not block, since it adds only one element to the buffer for each

Re: [PD] pd and tcp: what to do against crashes?

2009-03-03 Thread Roman Haefeli
On Wed, 2009-03-04 at 00:45 +0100, Roman Haefeli wrote: how do i know, when the [tcpserver] socket is ready to transmit another byte? do i have to nag it every ms with a message? if i go the BYTE-AT-A-TIME route, the interval would even need to be slower, if higher troughput should

Re: [PD] pd and tcp: what to do against crashes?

2009-03-03 Thread Roman Haefeli
On Wed, 2009-03-04 at 00:45 +0100, Roman Haefeli wrote: how do i know, when the [tcpserver] socket is ready to transmit another byte? do i have to nag it every ms with a message? if i go the BYTE-AT-A-TIME route, the interval would even need to be slower i either wanted to say 'lower

Re: [PD] pd and tcp: what to do against crashes?

2009-03-03 Thread Roman Haefeli
On Tue, 2009-03-03 at 18:44 +0900, PSPunch wrote: i really wonder, how other projects handle that. i mean, if several people download a big file from apache, then a disappearing client doesn't interfere with the other clients. i guess, in apache it is solved by using threads. when using

Re: [PD] pd and tcp: what to do against crashes?

2009-03-03 Thread Roman Haefeli
On Wed, 2009-03-04 at 08:08 +0900, PSPunch wrote: The earlier sounds like to introduce massive overhead caused by TCP headers, especially when we are speak of sending amounts of data that may flood the socket's send buffer. In the later case, the OS may indicate that bytes entered the

Re: [PD] pd and tcp: what to do against crashes?

2009-03-02 Thread Roman Haefeli
On Sun, 2009-03-01 at 22:53 -0500, Martin Peach wrote: Roman Haefeli wrote: On Sun, 2009-03-01 at 19:30 -0500, Martin Peach wrote: I think the blocking happens because the connection is gone, not because of the buffer overflowing. i am not sure, if understand what you mean here. what

Re: [PD] pd and tcp: what to do against crashes?

2009-03-01 Thread Roman Haefeli
On Tue, 2009-02-24 at 21:15 +, Martin Peach wrote: Roman Haefeli wrote: --- Martin Peach martin.pe...@sympatico.ca schrieb am Di, 24.2.2009: Roman Haefeli wrote: On Mon, 2009-02-23 at 21:03 +, Martin Peach wrote: Yes, I agree. I think a status outlet on the [tcpserver

Re: [PD] pd and tcp: what to do against crashes?

2009-03-01 Thread Roman Haefeli
On Sun, 2009-03-01 at 12:56 -0500, Martin Peach wrote: Roman Haefeli wrote: On Tue, 2009-02-24 at 21:15 +, Martin Peach wrote: Roman Haefeli wrote: --- Martin Peach martin.pe...@sympatico.ca schrieb am Di, 24.2.2009: Roman Haefeli wrote: On Mon, 2009-02-23 at 21:03 +, Martin

Re: [PD] pd and tcp: what to do against crashes?

2009-03-01 Thread Roman Haefeli
On Sun, 2009-03-01 at 14:01 -0500, Martin Peach wrote: Martin Peach wrote: Roman Haefeli wrote: i don't know, how much control you have at c level over what is happening at tcp level. in order to solve the current issues at pd-level, information about either the current buffer size

Re: [PD] pd and tcp: what to do against crashes?

2009-03-01 Thread Roman Haefeli
On Sun, 2009-03-01 at 17:01 -0500, Martin Peach wrote: So I added a [clientbuf( message to [tcpserver] to get/set the size of the send buffer. Apparently the actual buffer will be twice this size. when i set the buffer to 10, i get a message: tcpserver_buf_size: client 1 set to 2048 when no

Re: [PD] pd and tcp: what to do against crashes?

2009-03-01 Thread Roman Haefeli
On Sun, 2009-03-01 at 19:30 -0500, Martin Peach wrote: But if you know how much data you want to send you could set the buffer to at least that size first. yeah, this works for the very first time you send a chunk of data. the next time, you don't know, if the buffer is already empty again

Re: [PD] pd and tcp: what to do against crashes?

2009-03-01 Thread Roman Haefeli
On Mon, 2009-03-02 at 00:02 +, Claude Heiland-Allen wrote: Roman Haefeli wrote: On Sun, 2009-03-01 at 17:01 -0500, Martin Peach wrote: [snip] Probably I need to set the sockets to nonblocking. what does that mean: setting sockets to non-blocking? will this cause the sockets

Re: [PD] Arduino/SRF05

2009-03-01 Thread Roman Haefeli
On Sun, 2009-03-01 at 19:54 -0500, Dafydd Hughes wrote: Hi David I'm sure it's easier than I'm making it. Really, I just need to turn the data from the arduino into usable floats. Right now it's coming in as ascii characters and I'm building lists between carriage returns. Hopefully I can

Re: [PD] pd and tcp: what to do against crashes?

2009-02-24 Thread Roman Haefeli
--- Martin Peach martin.pe...@sympatico.ca schrieb am Di, 24.2.2009: Roman Haefeli wrote: On Mon, 2009-02-23 at 19:05 -0500, Martin Peach wrote: Roman Haefeli wrote: On Mon, 2009-02-23 at 21:03 +, Martin Peach wrote: OK I fixed it now in svn. It works on debian. The select

Re: [PD] pd and tcp: what to do against crashes?

2009-02-23 Thread Roman Haefeli
On Sun, 2009-02-22 at 18:42 -0500, Martin Peach wrote: Roman Haefeli wrote: On Sun, 2009-02-22 at 17:30 -0500, Martin Peach wrote: Maybe you could try it (I just uploaded it to the svn at http://pure-data.svn.sourceforge.net/viewvc/pure-data/trunk/externals/mrpeach/net/) and see

Re: [PD] pd and tcp: what to do against crashes?

2009-02-23 Thread Roman Haefeli
On Mon, 2009-02-23 at 19:10 +, Martin Peach wrote: From: Roman Haefeli reduzie...@yahoo.de Reply-To: reduzie...@yahoo.de To: Martin Peach martin.pe...@sympatico.ca CC: PD list pd-list@iem.at Subject: Re: [PD] pd and tcp: what to do against crashes? Date: Mon, 23 Feb 2009 19:50:44

Re: [PD] pd and tcp: what to do against crashes?

2009-02-23 Thread Roman Haefeli
On Mon, 2009-02-23 at 19:10 +, Martin Peach wrote: From: Roman Haefeli reduzie...@yahoo.de Reply-To: reduzie...@yahoo.de To: Martin Peach martin.pe...@sympatico.ca CC: PD list pd-list@iem.at Subject: Re: [PD] pd and tcp: what to do against crashes? Date: Mon, 23 Feb 2009 19:50:44

Re: [PD] pd and tcp: what to do against crashes?

2009-02-23 Thread Roman Haefeli
On Mon, 2009-02-23 at 21:03 +, Martin Peach wrote: Roman Haefeli wrote: with the newest [tcpserver] i cannot send messages to clients anymore. i tried both, 'send socketnumber' and 'client number'. whenever [tcpserver] receives such a message, pd is blocked for about a second

Re: [PD] symbol anxiety

2009-02-23 Thread Roman Haefeli
On Mon, 2009-02-23 at 13:55 -0800, Phil Stone wrote: Frank Barknecht wrote: Hallo, Phil Stone hat gesagt: // Phil Stone wrote: Frank Barknecht wrote: A fix for this maketime would be to reuse the symbols :00 ... :59 for minutes and hours by using two [cnv] objects for

Re: [PD] symbol anxiety

2009-02-23 Thread Roman Haefeli
On Mon, 2009-02-23 at 22:42 +0100, Frank Barknecht wrote: Personally I'd do heavy text processing in something like pdlua. Pd feels awkward when processing text. but even if you do not heavy text processing, there are ways to pollute the symbol table heavily. it is sufficient to only

Re: [PD] pd and tcp: what to do against crashes?

2009-02-23 Thread Roman Haefeli
On Mon, 2009-02-23 at 19:05 -0500, Martin Peach wrote: Roman Haefeli wrote: On Mon, 2009-02-23 at 21:03 +, Martin Peach wrote: OK I fixed it now in svn. It works on debian. The select() call was not being done properly. Now I need to test it on Windows again. hey, many thanks

Re: [PD] pd and tcp: what to do against crashes?

2009-02-22 Thread Roman Haefeli
On Sat, 2009-02-21 at 12:59 -0500, Martin Peach wrote: Hi Roman, I think it probably comes down to the code not checking for all possible error conditions. cool, if it would be as simple as that. Under udp you can send as much as you like to nonexistent receivers but tcp needs an active

Re: [PD] pd on Ubuntu 64bit?

2009-02-22 Thread Roman Haefeli
On Sun, 2009-02-22 at 16:30 +0100, august wrote: danomatika wrote: Has anyone been using pd on a 64 bit GNU/Linux OS? i've been running Pd (vanilla, + zexy,Gem and all myother stuff and some stuff by others) on 64bit debian for some years now, and i havent had any major troubles

Re: [PD] pd and tcp: what to do against crashes?

2009-02-22 Thread Roman Haefeli
On Sun, 2009-02-22 at 15:17 -0500, Martin Peach wrote: Roman Haefeli wrote: On Sat, 2009-02-21 at 12:59 -0500, Martin Peach wrote: Hi Roman, I think it probably comes down to the code not checking for all possible error conditions. cool, if it would be as simple as that. Under

Re: [PD] pd and tcp: what to do against crashes?

2009-02-22 Thread Roman Haefeli
11584 tcpserver/linux 131760 tcpclient/OS X On Sun, 2009-02-22 at 17:30 -0500, Martin Peach wrote: I just tried with 2 machines having [tcpserver] (WinXP) repeatedly send to [tcpclient] (Ubuntu) while I pulled out the cable from one machine. The server keeps sending until it disconnects

Re: [PD] pd and tcp: what to do against crashes?

2009-02-22 Thread Roman Haefeli
On Sun, 2009-02-22 at 17:30 -0500, Martin Peach wrote: Maybe you could try it (I just uploaded it to the svn at http://pure-data.svn.sourceforge.net/viewvc/pure-data/trunk/externals/mrpeach/net/) and see if anything changes. now, i cannot compile it anymore, when i do: cd

Re: [PD] Best way to deal with many tables.

2009-02-21 Thread Roman Haefeli
On Fri, 2009-02-20 at 20:59 -0800, B. Bogart wrote: Hey all. I've managed to get my patches to use less objects, and more messages. Problem I have now is storing data in an organized way. Basically the system I'm working on needs to store the RGB hists of many images (10,000 ideally,

Re: [PD] Window un-focus notification

2009-02-21 Thread Roman Haefeli
On Sat, 2009-02-21 at 03:46 -0800, Luke Iannini wrote: Yo - anyone have any ideas on getting the focus state of a window in Pd? I want to only enable key commands when the relevant window is focused - I have lots of miniature applications and it makes much more sense to treat them

[PD] pd and tcp: what to do against crashes?

2009-02-21 Thread Roman Haefeli
hi all i've been working now quite some time with setups, where different instances of pd spread over the world are connected with each other over another instance of pd (i.e. serverpatch). i tried different classes for establishing tcp connections between clients and servers, namely

Re: [PD] Windows low latency first-hand experiences?

2009-02-21 Thread Roman Haefeli
On Sat, 2009-02-21 at 17:28 +0100, Matteo Sisti Sette wrote: Hi, I've already browsed the archives and found some helpful information about getting low latency in Windows with PD. Now i'd love to hear about anyone who has been able to get as low as 15-20ms latency in Windows using PD,

Re: [PD] Very Strange Behaviour of dumpOSC on Pd

2009-02-05 Thread Roman Haefeli
--- mbutubuntu mbutubu...@yahoo.it schrieb am Do, 5.2.2009: hello folks, I'm using OSC to send information from Processing to Pd... I started writing my receiving Patch in a Computer where was Installed Ubuntu 8.04 and Pd-extended 0.40.3 in stalled by the .deb package, my laptop was

Re: [PD] Very Strange Behaviour of dumpOSC on Pd

2009-02-05 Thread Roman Haefeli
--- Jack j...@rybn.org schrieb am Do, 5.2.2009: Yep, as Roman says try [udpreceive] with [unpackOSC] (OSC comme often 'on' UDP) or [tcpreceive] with [unpackOSC], if you want a service with connection. The choice depends if you absolutely need to receive your data. AFAIK, OSCx

Re: [PD] Very Strange Behaviour of dumpOSC on Pd

2009-02-05 Thread Roman Haefeli
up-to-date by me. roman Le 5 févr. 09 à 17:35, Roman Haefeli a écrit : --- Jack j...@rybn.org schrieb am Do, 5.2.2009: Yep, as Roman says try [udpreceive] with [unpackOSC] (OSC comme often 'on' UDP) or [tcpreceive] with [unpackOSC], if you want a service with connection

Re: [PD] Connection with UDP transport protocol using [netsend] or [udpsend]

2009-02-02 Thread Roman Haefeli
On Mon, 2009-02-02 at 17:13 +0100, Frank Barknecht wrote: Hallo, Jack hat gesagt: // Jack wrote: In fact with TCP, everything works fine (that the aim of this protocol) with [until]. If it works with TCP, it should work with UDP (or i'm wrong). You are a little bit wrong: The

Re: [PD] d_fat vs. pd_darwin (was Re: Gem 0.91-2 bugfix release)

2009-01-26 Thread Roman Haefeli
On Fri, 2009-01-23 at 09:26 +0100, IOhannes m zmoelnig wrote: Hans-Christoph Steiner wrote: On Jan 22, 2009, at 2:39 PM, IOhannes m zmoelnig wrote: I wasn't saying anything about GNU/Linux or Windows. I was talking Mac OS X. .pd_darwin is all that is needed. .d_fat, etc cause more

Re: [PD] aka.wiiremote object for os x

2009-01-18 Thread Roman Haefeli
On Sun, 2009-01-18 at 12:00 +, Florian Krebs wrote: Hello, I was trying a lot, but unfortunately I still don't get it compiled/linked... i assume you got the aka.wiiremote sources via svn from https://pure-data.svn.sourceforge.net/svnroot/pure-data/trunk/externals/io/aka.wiiremote

Re: [PD] request for objections: any2string - unsigned char

2009-01-18 Thread Roman Haefeli
On Sun, 2009-01-18 at 13:46 +0100, IOhannes m zmoelnig wrote: Martin Peach wrote: a string of bytes, for transmission. I think [any2string] is intended for purposes of serialization, to send data through a byte-oriented channel such as a serial port, ethernet, or file. i always thought

Re: [PD] Pd, Arduino, and Multiple LED's == Installation?

2009-01-15 Thread Roman Haefeli
--- Dafydd Hughes dafyd...@gmail.com schrieb am Do, 15.1.2009: Von: Dafydd Hughes dafyd...@gmail.com Betreff: Re: [PD] Pd, Arduino, and Multiple LED's == Installation? An: pd-list@iem.at Datum: Donnerstag, 15. Januar 2009, 15:12 Hey Kyle Sounds like a really cool project. Are you

[PD] [PD-announce] netpd is down

2009-01-15 Thread Roman Haefeli
hi all although most of the users are not lurking on the list, i post it here anyway: the netpd server (the machine, not the service) is currently down due to harddisk failure. i hope to be able to fix it in the next (hopefully) days or (hopefully not) weeks. roman

Re: [PD] Gem fonts with

2009-01-13 Thread Roman Haefeli
call it a fake, but if you use a fixed-width font aka. monospaced font, then you can simply calculate the overall width: number of characters * character width = overall width roman On Tue, 2009-01-13 at 16:04 +0100, bra...@subnet.at wrote: Hi all how is it possible to get the actual with

Re: [PD] logical timing question

2009-01-11 Thread Roman Haefeli
On Sun, 2009-01-11 at 12:26 +0100, Peter Plessas wrote: Timing is a very interesting topic in pd (and with computers in general). When i try to measure the [realtime] of a [metro 4] object, i get: print: 11.351 print: 0.122 print: 0.11 print: 11.402 print: 0.088 print: 0.119 print:

Re: [PD] logical timing question

2009-01-11 Thread Roman Haefeli
On Sun, 2009-01-11 at 14:05 +0100, Peter Plessas wrote: Hi again, Frank(ly), there is still something unclear to me. Please see below. Frank Barknecht wrote: In general, Pd has like to times: One is the time realm of clock-delayed messages, i.e. everything that originates in a clock

Re: [PD] oggcast~ and similar objects - noobie question

2009-01-11 Thread Roman Haefeli
On Sun, 2009-01-11 at 12:23 -0500, carey dodge wrote: Hello, I recently installed pd-extended on my OSX 10.5 mac and i am trying to setup a patch using the oggcast~, oggamp~, etc. externals and it says that I don't have them. try: [pdogg/oggcast~] and [pdogg/oggamp~] roman

Re: [PD] logical timing question

2009-01-11 Thread Roman Haefeli
On Sun, 2009-01-11 at 18:34 +, Florian Hollerweger wrote: i never understood, why [timer] is giving different values from the ones that you expected, when connected to a [bang~] inside a re-blocked subpatch. would be cool to have that either explained or declared as a bug. Sorry,

Re: [PD] A dollarsign problem, please help!

2009-01-07 Thread Roman Haefeli
On Wed, 2009-01-07 at 22:52 +0100, David Schaffer wrote: Hi there, I'm having troubles using the $0- thing in a abstraction containing two tabread4~ objects that have to keep their identity when several instances of the abstraction are oppened (I mean, not clash identities with the

Re: [PD] Seamless recording of 2 consecutive audio files?

2009-01-06 Thread Roman Haefeli
On Tue, 2009-01-06 at 13:43 +0100, Peter Plessas wrote: Dear Frank, List thanks for that help! Yes indeed it works and i have been able of doing it with less objects and the help of bang~ as well. There is one thing i still don't get: I always thought pd would try to execute non-signal

Re: [PD] Ubuntu vs. ubuntustudio?

2009-01-04 Thread Roman Haefeli
On Sun, 2009-01-04 at 13:39 +0100, João Pais wrote: btw, I also wanted to use the rme hdsp card on my desktop - must just get a pci-pcmcia adapter. Does any of you has anything to warn against this? a quick search showed me, that those adapters cost only a few bucks and have support for

Re: [PD] BUG found in last release

2009-01-04 Thread Roman Haefeli
On Mon, 2009-01-05 at 00:36 +0100, Patrice Colet wrote: I forgot to tell it's on win32, with 0.42 release Patrice Colet a écrit : Hello, the bug is easy to reproduce everytime: 1° open a patch 2° modify something 3° quit PureData 4° Click No 5° Try to enter in edit mode

Re: [PD] ehu abstractions to be released

2008-12-17 Thread Roman Haefeli
On Wed, 2008-12-17 at 12:28 -0500, Hans-Christoph Steiner wrote: On Dec 17, 2008, at 2:30 AM, Frank Barknecht wrote: Hallo, Hans-Christoph Steiner hat gesagt: // Hans-Christoph Steiner wrote: This reminds me of a similar discussion that happens in Java-land. Lots of people still swear

Re: [PD] iem vcf crashes feedback loop

2008-12-07 Thread Roman Haefeli
On Sun, 2008-12-07 at 14:58 +0100, Damian Stewart wrote: Ed Kelly wrote: seems to be the combo of the iem filters with the [block~ 1] do you really need that small blocksize? Yes, because if you set the delay by pitch as well as by time. But you're right - [block~ 4] works fine up to MIDI

Re: [PD] iem vcf crashes feedback loop

2008-12-07 Thread Roman Haefeli
On Sun, 2008-12-07 at 15:47 +0100, Frank Barknecht wrote: Hallo, Damian Stewart hat gesagt: // Damian Stewart wrote: Ed Kelly wrote: seems to be the combo of the iem filters with the [block~ 1] do you really need that small blocksize? Yes, because if you set the delay by pitch as

[PD] how to optimize system for pd performance?

2008-12-07 Thread Roman Haefeli
hi all i encountered, that 'ondemand' cpu scaling doesn't work correctly when running pd with realtime priority. even if pd is using 80% or more resources (of one core), the cpu frequency is not raised and staying at 800MHz. i can force it to go up by running an instance of 'burnMMX' (or

Re: [PD] how to optimize system for pd performance?

2008-12-07 Thread Roman Haefeli
you might have guessed it, but for the sake of correctness: this is: - linux / ubuntu hardy - intel core 2 duo (800 - 2401 MHz) - pd vanilla 0.42 test5 On Sun, 2008-12-07 at 16:58 +0100, Roman Haefeli wrote: hi all i encountered, that 'ondemand' cpu scaling doesn't work correctly when

Re: [PD] how to optimize system for pd performance?

2008-12-07 Thread Roman Haefeli
On Sun, 2008-12-07 at 19:43 +, Tim Blechmann wrote: i encountered, that 'ondemand' cpu scaling doesn't work correctly when running pd with realtime priority. even if pd is using 80% or more resources (of one core), the cpu frequency is not raised and staying at 800MHz. i can force it

Re: [PD] how to optimize system for pd performance?

2008-12-07 Thread Roman Haefeli
On Sun, 2008-12-07 at 20:27 +0100, cyrille henry wrote: Roman Haefeli a écrit : you might have guessed it, but for the sake of correctness: this is: - linux / ubuntu hardy - intel core 2 duo (800 - 2401 MHz) - pd vanilla 0.42 test5 you're using pd test version for your performance

Re: [PD] pd-linux/irritating dialog box location

2008-12-02 Thread Roman Haefeli
hi damian this is _not_ a general linux problem. i guess, it is related to the window manager. i am using fluxbox and don't have that problem. but i saw it as well on gnome/metacity. roman On Tue, 2008-12-02 at 00:29 +0100, Damian Stewart wrote: hey list, raise your hand if a) you run

Re: [PD] Compressor for vanilla pd??

2008-12-02 Thread Roman Haefeli
On Wed, 2008-12-03 at 01:44 +0900, hard off wrote: roman built a really nice one that is part of the net-pd collection, but i just checked and it seems to need zexy at least. there might be a way to change it to make it work in vanilla though. attached is my wrapped version of that patch

[PD] missing dependencies for pd-extended on ubuntu 8.10

2008-12-01 Thread Roman Haefeli
hello all, hi ilias i tried to install the ubuntu intrepid package of pd-extended on a ubuntu intrepid machine and got missing dependencies. pd-extended is dependent on the following packages, that seem not to be part of intrepid: libmagick++9c2ca libmagick9 libmpeg1 i guess, those can be

Re: [PD] Speaker protection abstraction

2008-12-01 Thread Roman Haefeli
On Mon, 2008-12-01 at 08:50 -0500, Spencer Russell wrote: Are other people using speaker protection patches? Anything more sophisticated than the classic [hip~ 5] before the output? in what way more sophisticated? i found, that [hip~ 5] does a pretty decent job. roman

Re: [PD] missing dependencies for pd-extended on ubuntu 8.10

2008-12-01 Thread Roman Haefeli
On Mon, 2008-12-01 at 17:54 +, Ilias Anagnostopoulos wrote: Hello Roman, I assume you tried downloading the package through HTTP. exactly. There is an info link next to the download, md5 and APT links on the download page, that links here:

Re: [PD] Pd as a 24/7 Icecast/Shoutcast source client.

2008-11-28 Thread Roman Haefeli
On Fri, 2008-11-28 at 09:11 +0900, PSPunch wrote: Hi Roman, Thanks for the insight. Very interesting.. By the way, i wonder, how it would be to have pure generative stream without mplayer-jackd-pd quirks. i could imagine, that it would run quite stable. Is this how you got

Re: [PD] fonts on fedora 8

2008-11-27 Thread Roman Haefeli
someone please correct me, if i am wrong, but i think, that pd is not aware of font-pathes. the very few times i had to deal with fonts and pd, was using fonts in gem. at least for [text3d]/[text2d], you need to put the font file to some place, where pd finds it (pretty much the same as you

Re: [PD] Pd as a 24/7 Icecast/Shoutcast source client.

2008-11-27 Thread Roman Haefeli
On Thu, 2008-11-27 at 14:05 +0900, PSPunch wrote: Hi, Is there anyone using Pd for doing intense file streaming towards an Shoutcast/Icecast server? I am interesting in hearing impressions, discovered drawbacks, etc.. http://www.netpd.org/netpd.m3u

Re: [PD] GEM - nvidia GeForce 6150SE with nvidia proprietary driver and ubuntu 8.10 hangs for number of seconds

2008-11-23 Thread Roman Haefeli
On Sat, 2008-11-22 at 16:37 -0600, John Harrison wrote: Running the nvidia proprietary driver, ubuntu 8.10 64 bit (Kernel 2.6.27-8) an open and rending Gem window will hang the machine for random periods of up to 30 seconds. Problem can be triggered by clicking and dragging the GEM window

Re: [PD] symbols and route

2008-11-23 Thread Roman Haefeli
On Sun, 2008-11-23 at 11:41 +0100, Damian Stewart wrote: this has probably been discussed before, but i don't have internet right now and so cannot check. i'm trying to build a generic store-anything object. see attached. but i'm having some trouble getting around the weird way Pd seems to

Re: [PD] status of streaming on XP

2008-11-23 Thread Roman Haefeli
On Sun, 2008-11-23 at 12:55 +0100, Luigi wrote: Hi i was playing around with streamin... from OS X to XP.. i tried to use mp3streamin~ and similar on XP (0.43-extended) Looks like lipm3lame is missing.. Any streaming-abstraction that works out of the box on XP ?? maybe it is

Re: [PD] external / abstraction to get the difference between subsequent floats

2008-11-18 Thread Roman Haefeli
On Tue, 2008-11-18 at 15:35 -0800, B. Bogart wrote: Hey all, Before I make one, is there an abs/ext out there that prints the difference between subsequent floats? 1,2,3,4,5 - 1,1,1,1 2,4,6,8 - 2,2,2 5,9,30,5,7 - 4,21,-25,2 monospace [t a a b] | X |[f ] |/ [- ]

Re: [PD] external / abstraction to get the difference between subsequent floats

2008-11-18 Thread Roman Haefeli
On Tue, 2008-11-18 at 20:10 -0600, Charles Henry wrote: On Tue, Nov 18, 2008 at 5:58 PM, Roman Haefeli [EMAIL PROTECTED] wrote: On Tue, 2008-11-18 at 15:35 -0800, B. Bogart wrote: Hey all, Before I make one, is there an abs/ext out there that prints the difference between subsequent

Re: [PD] GEM: the sound is gone!!

2008-11-11 Thread Roman Haefeli
On Tue, 2008-11-11 at 20:37 +0100, Jack wrote: Hello Chris, Here with GEM ver: 0.91.1 'tigital', the message [volume 1( doesn't work on [pix_movie] nor on [pix_film] (I need tu use a specific codec for the sound ?). It would be nice to have a [pix_film] with sound ! Is there a problem with

Re: [PD] PD Float accuracy

2008-11-07 Thread Roman Haefeli
On Fri, 2008-11-07 at 09:45 +0100, IOhannes m zmoelnig wrote: Mark Sexton wrote: Hi I need PD to make simple but accurate calculations for a sonification project. However there seems to be a problem working accurately with floats that have 7 or more digits in total (before or after the

Re: [PD] patching circles in nyc?

2008-11-04 Thread Roman Haefeli
On Tue, 2008-11-04 at 01:32 -0500, marlon brando wrote: hello pd world! long time ago since my last post. I'm in NY now, so i'm intrested in a patching circle. Maybe we could do some netpd session? all the best, moritz yo dude.. even before reading you mail i knew, that it must be you..

[PD] scratching my head about zexy

2008-11-04 Thread Roman Haefeli
hi all, hi IOhannes after having installed pd 0.42.0test5, i assumed to have discovered a behaviour change of [unpack] and [pack], until i noticed: a) zexy comes with its own version of [pack] and [unpack]. why are they called the same? i really don't get that. b) in pd 0.42.0test5 they seem

Re: [PD] scratching my head about zexy

2008-11-04 Thread Roman Haefeli
be instantiated with [pack_aliased] ? roman On Tue, 2008-11-04 at 21:42 +0100, Roman Haefeli wrote: hi all, hi IOhannes after having installed pd 0.42.0test5, i assumed to have discovered a behaviour change of [unpack] and [pack], until i noticed: a) zexy comes with its own version of [pack

[PD] pd and cpu frequency scaling

2008-11-02 Thread Roman Haefeli
hi all i noticed, that the cpu frequency scaling doesn't react on cpu load caused by pd. even if i have a constant high load - for instance when running several hundred [osc~]s - the cpu frequency stays at the lowest value of 800 MHz. i need to run another program, such as 'yes' or 'burnMMX' in

Re: [PD] pd and cpu frequency scaling

2008-11-02 Thread Roman Haefeli
On Sun, 2008-11-02 at 13:13 +0100, cyrille henry wrote: hello, Roman Haefeli a écrit : hi all i noticed, that the cpu frequency scaling doesn't react on cpu load caused by pd. this is strange. did you try without -rt or -jack? yes, i tried now. only when running pd -rt (no matter

Re: [PD] Help with compressor/limiter abstraction

2008-11-02 Thread Roman Haefeli
On Wed, 2008-10-15 at 17:24 +0200, Frank Barknecht wrote: Hallo, Frank Barknecht hat gesagt: // Frank Barknecht wrote: I'm trying to build a pure-Pd compressor/limiter effect. Attached is a slightly better version, which now uses a snapshot~ to get the current gain, which then is

Re: [PD] Hunting denormals?

2008-11-02 Thread Roman Haefeli
On Sun, 2008-11-02 at 22:07 +, [EMAIL PROTECTED] wrote: pardon, but what the word 'denormals' means? ..never heard it http://en.wikipedia.org/wiki/Denormal roman ___ Der frühe Vogel fängt den Wurm. Hier

Re: [PD] reproduce envelope

2008-10-31 Thread Roman Haefeli
On Fri, 2008-10-31 at 14:43 +0100, Hans Roels wrote: thanks for the clear explanation! When I triggered a bang manually in the blocksize 1 subpatch, the line~ was absolutely identical. Then I tried to get rid of the scheduled messages in the bang from metro (by sending it to other objects

Re: [PD] [GEM-dev] Timing and PD....

2008-10-30 Thread Roman Haefeli
hello all i just ran into a similar problem. for the logic of some video players we used the end 'bang' of [pix_film] for triggering some other filmplayer. as soon, as the movie should be started again, we first set the frame number to 1 and then in zero logical time we started the according

Re: [PD] glitches when moving between sub patches

2008-10-30 Thread Roman Haefeli
On Thu, 2008-10-30 at 16:21 +, forwind wrote: you can tell qjackctl to start jack with realtime priority I was running jackd through qjackctrl with realtime priorities. That didn't make a difference. On Thu, 2008-10-30 at 17:08 +0100, IOhannes m zmoelnig wrote: forwind wrote: Hi

Re: [PD] reproduce envelope

2008-10-30 Thread Roman Haefeli
On Thu, 2008-10-30 at 17:32 +0100, Hans Roels wrote: Hello, Is is possible in Pd to produce exactly the same envelope again and again? If I send the same message to vline and use this to cut an envelope out of noise or a sine wave, it always changes a bit (if you listen carefully). (The

Re: [PD] usb midi device

2008-10-29 Thread Roman Haefeli
On Wed, 2008-10-29 at 20:02 +0100, cyrille henry wrote: hello, i've got a usb / midi device with 2 in and 2 out (bcf2000 by example, but i've got the same problem with other hardware). With pd/linux (ubuntu), i can't use the 2nd in / out : just the 1st one is usable. does anyone know

Re: [PD] glitches when moving between sub patches

2008-10-29 Thread Roman Haefeli
On Wed, 2008-10-29 at 19:29 +, forwind wrote: Hi all, At the moment I am attempting to refactor a patch. Part of this involves moving alot of the exposed functionality down into sub patches. I have noticed however after doing the patch work I get glitches when I open and close

Re: [PD] [Gnome/Ubuntu] Gem video on external screen

2008-10-23 Thread Roman Haefeli
On Thu, 2008-10-23 at 11:14 +0800, Simon Wise wrote: On 23 Oct 2008, at 6:41 AM, Martin . wrote: Actually, the CPU bit is not true. Its at 50-60% regardless, sorry for the noise. Still though, I guess the main issue is that Gem crashes upon loading videos into pix_film. Anyone know a

Re: [PD] Debugging sound

2008-10-19 Thread Roman Haefeli
On Sat, 2008-10-18 at 21:45 -0400, David F. Place wrote: Thanks, Derek. You hit the nail on the head. The patch in the example you cite perfectly demonstrates the sound I am hearing. Now, I must work to understand it to apply it to my case. I must get a copy of Miller's book! On Sun,

Re: [PD] Debugging sound

2008-10-19 Thread Roman Haefeli
On Sun, 2008-10-19 at 12:55 +0200, Derek Holzer wrote: Hey Roman, just out of curiosity, since I don't have these abs in front of me, do they work with oversampling or with bandwidth-limited wavetables? the latter The LADSPA BLOP oscillators do it very efficiently with wavetables, more

Re: [PD] error with PD-file

2008-10-19 Thread Roman Haefeli
On Sun, 2008-10-19 at 14:08 +0200, Derek Holzer wrote: Hi Philippe, The problem is of course how Pd interacts with the operating system, which seems stable in 0.39 in this respect and unstable in 0.43. you guys, please stop talking about 0.43. there is no 0.43. if you're on extended, you

Re: [PD] error with PD-file

2008-10-19 Thread Roman Haefeli
On Sun, 2008-10-19 at 16:52 +0200, Derek Holzer wrote: Hey Roman, I was wondering where he got a hold of a 0.43 version!! But actually, on OSX I still find 0.40 Extended to be a bit unstable, crashing for very odd reasons where 0.39 would not. this is sad to hear. however, i think

Re: [PD] pix_contrast eats up cpu power

2008-10-18 Thread Roman Haefeli
On Fri, 2008-10-17 at 18:25 +0200, cyrille henry wrote: use shader! you'll have to make your own shader, but adjusting color saturation is quite easy. see gem documentation/10.glsl/01.simple_texture it doesn't seem to work on my box. no matter, what shader i load, the texture looks the same.

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