Pd-list October 2004

pd-list@lists.iem.at

142 participants
303 discussions

old gripes once again: os x latency
by Matthew Nish-Lapidus 28 Oct '04

28 Oct '04

hey everybody. i'd just like to bring up one of my old gripes about pd. the latency on os x won't go below 12ms without breaking up. i can get down to 4ms with max or reaktor. and i looked into port audio and they say that ultra-low latency is supported for os x port audio. i've got a 17" poerbook 1ghz, 1gb ram, motu828mkII anyone have any ideas? i'd also like to offer my moral support (i'm not really a dsp programmer) to tim on his quest for a threaded soundfiler. /* Matt Nish-Lapidus www.mn-l.com // www.nishlapidus.com matt(a)ekran.org // matt(a)mn-l.com // mattn-l(a)rogers.com "What's this fish doing in my ear?" */

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Hi+NU B ?s-installing libs in OSX from CVS, GEM:QT audio,Bright/contrast
by Bradford Reed 28 Oct '04

28 Oct '04

Hi All, I'm new to your list and to PD and GEM. I am familiar with max. PD is so amazing! I'm very happy and having a lot of fun. Thanks to all who have contributed and I hope I can add something soon. I'm using PD 0.37.2 and gem 0.888-rc2 in OSX on a dual 1.8 G5 and It's SMOKIN! I had 6 streams of quicktime videos having all sorts of fun. (BTW-I also tried max and jitter demo and for some reason it was slower and crashed more... also I learbed a great way to capture gem output in OS X is Snapzpro (a screen grabber that can work with video). ?s: -I'm trying to give my patches memory and have read Frank Barknecht most excellent stuff about doing this but have not been able to get his patches going because I have no idea how to deal with (what to do with) makefiles and CVS and I need to instal zexy and osc. I have PD living in my applications folder. Could somebody explain how to do this or point me into a compiling sourcecode for dummies place? Or a maybe theres a kind sould who could UL their working OSX versions of zexy and OSC to an FTP. -In GEM the audio from my quicktime video clips gets output is there any place to grab this audio and/or mute it (besides extracting it from my video clips or turning my mac's volume down)? -Is there a way in GEM to adjust brightness and contrast? Thanks so much in advance. Sorry if these are stupid ?s. -Bradford Reed http://www.pencilina.com

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pure data alsa sequencer support
by pablo 28 Oct '04

28 Oct '04

hi! first of all congratulations for this great software and for the work in supporting it i was wondering whether pd has support for the alsa sequencer or it just admits connecting through the oss devices. i have been looking around but found nothing, just a method to connect it through an alsa virtual device to the sequencer. thanks for help and advice pablo

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Fw: [PD] compiling cvs/ tk.h not found
by mik 28 Oct '04

28 Oct '04

hi (again) i added /usr/include/tcl8.4 to the include path and now i get: t_tkcmd.c: In function `tcl_vmess': t_tkcmd.c:310: warning: implicit declaration of function `_vsnprintf' cd ../obj; gcc -I. -I/usr/include/tcl8.4 -o ../bin/pd-gui t_main.o t_tkcmd.o \ -ltk8.4 -lX11 -lfftw3f -lasound -lpthread -lm -ldl -L/usr/X11R6/lib -ltcl8.4 t_tkcmd.o(.text+0x2db): In function `tcl_vmess': : undefined reference to `_vsnprintf' collect2: ld returned 1 exit status make: *** [../bin/pd-gui] Error 1 sorry for bothering you with all this. m Begin forwarded message: thank you! but now another problem: t_main.c:18:16: tk.h: No such file or directory i noticed configure doesn't check for the location of tk.h anymore (which it did before, i think). but since it is in the same directory (/usr/include/tcl8.4) as tcl.h, which is detected, this shouldn't be a problem (i suppose...). m -- --------___________________________ hear me here: http://www.mprims.tk

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rradical question
by antonios 27 Oct '04

27 Oct '04

Hi all, I m trying to get [rrad.pattseq] to work, it does move when it gets a clock input but there are no number at its outputs. The only error I get when I start it is: error: unpack: type mismatch error: unpack: type mismatch in _slider-commun.pd using find any ideas? thanks ant*

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Re: [PD] PDP make install errors
by rob canning 27 Oct '04

27 Oct '04

Subject: Re: [PD] PDP make install errors > Date: Wed, 27 Oct 2004 17:23:14 +0000 > > On Wednesday 27 October 2004 14:43, rob canning wrote: > > hi list, > > i get the following error while trying to install PDP on a linux Fedora > > Core 2 box with a planetccrma kernel. > > > pdp_imageproc_common.c:292: warning: use of cast expressions as lvalues > > is deprecated > > make[2]: *** [pdp_imageproc_common.o] Error 1 > > It is the result of the -Werror flag. It changes compile time warnings to > errors and stops the compilation. > You can either edit the source to make them comply with the (stricter) > standards of new gcc versions, or (what I did) remove the -Werror flag from > the makefiles. > (Even better would be to change the configure/automake/autoconf stuff to not > set that flag) > > hope this helps > > Gerard That's it! Thank you Gerard. I deleted the -werror flag in the makefile.config and now pdp compiles. thanks again, rob

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compiling cvs
by mik 27 Oct '04

27 Oct '04

hi when i compile the cvs version (updated today), i get these errors: s_inter.o(.text+0x8a9): In function `sys_vgui': : undefined reference to `_vsnprintf' s_path.o(.text+0x4c5): In function `sys_rcfile': : undefined reference to `_snprintf' collect2: ld returned 1 exit status make: *** [../bin/pd] Error 1 any ideas about possible causes? thx in advance. m -- --------___________________________ hear me here: http://www.mprims.tk

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Vst~ or k_vst~ for windows?
by martin dupras 27 Oct '04

27 Oct '04

Hi, I read the archives but couldn't find the answer... Is there a vst~ object for windows? Thanks. - martin

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PDP make install errors
by rob canning 27 Oct '04

27 Oct '04

hi list, i get the following error while trying to install PDP on a linux Fedora Core 2 box with a planetccrma kernel. anyone any ideas what this means? thanks, rob cc -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math -Wall -W -Wstrict-prototypes -Wno-unused -Wno-parentheses -Wno-switch -DPDP_VERSION=\"0.12.2\" -g -Werror -I. -I/usr/X11R6/include -I../include -I../../include -o pdp.o -c pdp.c make[2]: Leaving directory `/home/robcanning/pure-data/externals/pdp/system/kernel' make -C image linux make[2]: Entering directory `/home/robcanning/pure-data/externals/pdp/system/image' cc -DPD -O2 -funroll-loops -fomit-frame-pointer -ffast-math -Wall -W -Wstrict-prototypes -Wno-unused -Wno-parentheses -Wno-switch -DPDP_VERSION=\"0.12.2\" -g -Werror -I. -I/usr/X11R6/include -I../include -I../../include -o pdp_imageproc_common.o -c pdp_imageproc_common.c pdp_imageproc_common.c: In function `_sign': pdp_imageproc_common.c:292: warning: use of cast expressions as lvalues is deprecated make[2]: *** [pdp_imageproc_common.o] Error 1 make[2]: Leaving directory `/home/robcanning/pure-data/externals/pdp/system/image' make[1]: *** [common] Error 2 make[1]: Leaving directory `/home/robcanning/pure-data/externals/pdp/system' make: *** [pdp_all] Error 2

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Re: [PD] Hammerfall hdsp midi not working with pd
by thewade 27 Oct '04

27 Oct '04

> which modules have you loaded? is your interface listed in > aconnect -li ? [pdman@musicbox pdman]$ aconnect -li client 0: \'System\' [type=kernel] 0 \'Timer \' 1 \'Announce \' > about drove myself insane before someone suggested loading > snd-seq-midi, this was after loading: > snd-seq, snd-rawmidi, snd-virmidi, snd-seq-oss, etc...... I have no rawmidi module! What do I have to enable to get my kernel build to include this? [pdman@musicbox linux]$ cat .config | grep RAWMIDI CONFIG_SND_RAWMIDI=y except... [pdman@musicbox pdman]$ ls -lR /lib/modules/2.6.9-rc3-mm3-VP-T3/kernel/ | grep snd-seq -rw-r--r-- 1 root root 15358 Oct 21 19:07 snd-seq-device.ko -rw-r--r-- 1 root root 7868 Oct 21 19:07 snd-seq-dummy.ko -rw-r--r-- 1 root root 85046 Oct 21 19:07 snd-seq.ko -rw-r--r-- 1 root root 13738 Oct 21 19:07 snd-seq-midi-event.ko -rw-r--r-- 1 root root 14178 Oct 21 19:07 snd-seq-midi.ko -rw-r--r-- 1 root root 13106 Oct 21 19:07 snd-seq-virmidi.ko -rw-r--r-- 1 root root 57519 Oct 21 19:07 snd-seq-oss.ko [pdman@musicbox pdman]$ ls -lR /lib/modules/2.6.9-rc3-mm3-VP-T3/kernel/ | grep snd-rawmidi [pdman@musicbox pdman]$ ls -lR /lib/modules/2.6.9-rc3-mm3-VP-T3/kernel/ | grep snd-virmidi -rw-r--r-- 1 root root 8868 Oct 21 19:07 snd-virmidi.ko > if it is listed in aconnect, you should be able to get it via > mididev. make sure youve turned on oss > emulation and configured alsa --with-sequencer as well.. Im using alsa built into the kernel... How do I get the rawmidi module, if indeed this is where Im getting hung up on? [pdman@musicbox pdman]$ sudo insmod /lib/modules/2.6.9-rc3-mm3-VP-T3/kernel/sound/core/seq/snd-seq-midi.ko insmod: error inserting \'/lib/modules/2.6.9-rc3-mm3-VP-T3/kernel/sound/core/seq/snd-seq-midi.ko\': -1 Unknown symbol in module Thanks for the help! -thewade

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Pd-list October 2004