Pd-list May 2004

pd-list@lists.iem.at

126 participants
207 discussions

externals on linux?
by Bradon Webb 17 May '04

17 May '04

I have tried to install Zexy through apts from CCRMA and am having trouble getting Pd to create these objects. They show up in my docs/reference folder, but when I try to create say [list2symbol] I get: <################################### list2symbol ... couldn't create ###################################> this seems to happen with all newly installed externals. Maybe I do not have them installed correctly? i type: "apt-get install zexy" and it does it's thing, and says new packages are installed. __________________________________ Do you Yahoo!? SBC Yahoo! - Internet access at a great low price. http://promo.yahoo.com/sbc/

2 1

dyn~ question
by z＠null2.net 17 May '04

17 May '04

hello, problem: i want to send a message to the dyn~ object via OSC, the string looks like message="newobj . o1 osc~ 220, conn 0 o1 0, conn o1 0 0" when dyn~ recieves the message it says: dyn~: message unhandled - inlet:0 args:0 symbol:newobj . o1 osc~ 220, conn 0 o1 0, conn o1 0 0 if i send the same string via a pd message object, it works any help would be appreciated bs z

3 4

Gem install Linux?
by Bradon Webb 17 May '04

17 May '04

I am having trouble getting Gem to install correctly. I am going through the CCRMA install of Fedora, because I am so new to Linux and do not understand much of how it is working. I installed PD and it seems to be working alright. when trying to install gem through apts I get this message. ################################################## [root@localhost root]# apt-get install gem Reading Package Lists... Done Building Dependency Tree... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. Since you only requested a single operation it is extremely likely that the package is simply not installable and a bug report against that package should be filed. The following information may help to resolve the situation: The following packages have unmet dependencies: gem: Depends: libfreeglut-1.3.so.0 but it is not installable E: Broken packages ################################################## I installed glut, but I guess libfreeglut is something different that I also need to install gem? libfreeglut does not seem to be something that is listed on the CCRMA site for download and install? __________________________________ Do you Yahoo!? SBC Yahoo! - Internet access at a great low price. http://promo.yahoo.com/sbc/

2 1

audio glitch?
by Bradon Webb 17 May '04

17 May '04

I hear a clicking sound that interrups the audio stream of a smooth tone playing. I am testing the sound from the test audio and midi help patch. I tried to play just a regular CD which plays fine from the CD application on Linux so I believe the sound card to be working properly. I am on a Dell laptop with Planet CCRMA Fedora Core install. This is how I start PD: <################################################# [root@localhost root]# pd -rt -listdev input devices: 1. ESS Maestro3 PCI (hardware) 2. ESS Maestro3 PCI (plug-in) output devices: 1. ESS Maestro3 PCI (hardware) 2. ESS Maestro3 PCI (plug-in) API number 1 no midi input devices found no midi output devices found priority 2 scheduling enabled. memory locking enabled. priority 4 scheduling enabled. memory locking enabled. couldn't open MIDI input device 0 couldn't open MIDI output device 0 opened 0 MIDI input device(s) and 0 MIDI output device(s). Sample width set to 2 bytes ################################################> The DIO errors button will light up red which I assume is a bad thing?? here is what I got when I clicked the DIO button. <################################################# audio I/O error history: seconds ago error type 0.08 data late 0.08 data late 0.08 data late 0.08 data late 0.09 data late 0.09 data late 0.09 data late 0.09 data late 0.09 data late 0.09 data late 0.09 data late 0.10 data late 0.10 data late 0.10 data late 0.10 data late 0.10 data late 0.10 data late 0.10 data late 0.11 data late 0.11 data late audio I/O error history: seconds ago error type 0.10 DAC blocked 0.10 A/D/A sync 0.51 data late 0.51 data late 0.51 data late 0.51 data late 0.52 data late 0.52 data late 0.52 data late 0.52 data late 0.52 data late 0.52 data late 0.52 data late 0.53 data late 0.53 data late 0.53 data late 0.53 data late 0.53 data late 0.53 data late 0.53 data late #############################################> I read something in CCRMA about tuning the scheduler to run the audio aplication as SCHED_FIFO so it will have a higher priority? I do not know anything about this? I am running PD with the -rt flag and assume that it is running at highest priority and have tested the kernel for lowlatency by: <################################################ [root@localhost /]# cat /proc/sys/kernel/lowlatency 1 #################################################> What can I do to to test what is going wrong or to fix this??? __________________________________ Do you Yahoo!? SBC Yahoo! - Internet access at a great low price. http://promo.yahoo.com/sbc/

1 0

Re: [PD-announce] mole - a forth for pd
by CK 17 May '04

17 May '04

I read: > for all of you die-hards, and the curious soul interested in a voyage to > the land of conciseness, i present 'mole', the one and only forth for pd. grrrret ! will this work on ppc aswell or is it x86 asm based like the perl forth thing that comes with pdp ? BTW wasn't there a gforth extern by guenter in the dark ages or am I dreaming this up ? regards, x -- chris(a)lo-res.org Postmodernism is german romanticism with better http://pilot.fm/ special effects. (Jeff Keuss / via ctheory.com)

2 1

pdp_qt freezes pd
by olsen 17 May '04

17 May '04

it's getting quite rigid on my computer opening a qt-movie compressed photojpeg - have to make the finishing move for pd via ctrl+c... heres the console output: pdp_qt: opening /home/olsen/discovery_photojpeg/gummitwist.mov pdp_qt: video stream found (360x288 pixels, 25 fps, 1584 frames, jpeg codec) pdp_qt: audio stream found (2 channels, 44100 Hz, 2794176 samples, chunksize 1764) pdp_qt: using colormodel YUV420P pdp_qt: /home/olsen/discovery_photojpeg/gummitwist.mov opened pdp_xv: autocreate window pdp_xvideo: grabbed port 107 on adaptor 0 Pd: signal 2 is this a libquicktime problem? this is on unstable with libquicktime-dev 0.9.2release-3 once worked nice on my laptop but due to some update same phenomenon on testing with: libquicktime-dev 0.9.2release-2... hints welcome gr olsen

4 3

apt-get puredata no gui available
by olsen 17 May '04

17 May '04

buenas I've installed puredata via apt-get. starting pd - not one pixel of the familiar tcl gui is comin up, no error message in the console just quiting with ctrl+c brings the Pd: signal 2 message and nothing more available - space invasion?! Anyone dealt with that problem? I'm on debian-unstable. gr olsen

3 4

Re: [PD] pdp_qt freezes pd
by Yves Degoyon 17 May '04

17 May '04

i would recommend to install libquicktime from the sources : http://prdownloads.sourceforge.net/libquicktime/libquicktime-0.9.1.tar.gz ( ./configure; make; make install ) then to add the line : /usr/local/lib in /etc/ld.so.conf and finally to run 'ldconfig -v' so that it could find the new library. cheers, sevy

1 0

error message
by Oded Ben-Tal 17 May '04

17 May '04

I am getting a 'message stack overflow' error message (and the computer becomes non-responsive, though the sound is fine). I don't think the patch that does this is excessively complex. any ideas about how to locate the problem? I'm running the latest PD under winXP (when running on linux I get unrelated errors so I decided to try the win version). thanks Oded

5 5

pyext & threads
by rama 17 May '04

17 May '04

Hi PD'rs, I am launching a wxPython app from within PD using pyext, as I'd need to send messages to it from PD (joystick controls). the problem is: each message sent from PD to the py script is done on a new thread, while I need to send over the same one which started the python app (as required by wxPython). so is that possible? I'm no experienced into threaded programming at all, so any tips or directions will be really appreciated. greetings Ramiro -- rama <medialist(a)xicnet.com>

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Pd-list May 2004