Pd-list March 2003

pd-list@lists.iem.at

143 participants
300 discussions

Quattro on Linux woes
by Frank Barknecht 12 Mar '03

12 Mar '03

Hallo, I have the M-Audio Quattro USB thingie. I configured an .asoundrc according to Patrick Shirkey's example on alsa-project.org. I can play music with alsaplayer, using the quattro1 or quattro2 devices. But I cannot use Pd with any of the alsa-devices in that asoundrc like "-alsadev quattro" nor directly with "-alsadev default". I'm using the current Debian package 0.36.0-cvs5, but cvs3 didn't work, either. Alsa is 0.9rc7. The error I'm getting is: ALSA lib pcm_hw:454(snd_pcm_hw_start) SNDRV_PCM_IOCTL_START failed: Broken pipe I'm at loss. Please help me... Regards, -- Frank Barknecht _ ______footils.org__

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alsaplayer control externals anyone?
by Frank Barknecht 11 Mar '03

11 Mar '03

Hallo, I somehow remember, that someone already wrote externals to control alsaplayer remotely. Am I right, or should I write them on my own? Thanks, -- Frank Barknecht _ ______footils.org__

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logarithmic calculation
by oliver 11 Mar '03

11 Mar '03

hi, all i'm looking for a way to do a logarithmic calculation with base "2" with pd-objects. i thought about the "expr"-object but this doesn't seem to be possible and the help-patch is not very verbose, as far as allowed functions is concerned (i.e. the "pow" argument and its syntax isn't even mentioned) and the "official" detailed help-page http://crca.ucsd.edu/~syadegar/expr.html seems to be dead. any ideas ? ciao oliver //////////////////////////////////////////////////////// \\\\\\\\\\\\\ http://klingt.org/ground/lift \\\\\\\\\\\\ ///////// http://klingt.org/executive-ensemble ///////// \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

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netsend & netreceived
by juto aviten 11 Mar '03

11 Mar '03

Hello, i tried to use netsend & net received with 2 PC in intranet , i send signal via the TCP one and data on UDP, the other machine received something, put a one as it received signal but there's nothing neither data and neither audio. Do you know from which problem it could come???? thanks a lot best julien

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$0 local names
by Miha Tomsic 11 Mar '03

11 Mar '03

Hello! I am trying to make a series of patches for a performance and am having some problems with $0 names. I need local s/r, throw~/catch~, arrays and delread/delwrite/vd. It works fine except with the arrays there are some problems. [s $0-array] with [normalize( or [const 0.5( works fine, but the messages like this, don't work: |; / |$0-array normalize \ error: 0-array: no such object I was browsing the sources, but can't find where this is located. pd 0.36.0, Linux Take care, Miha...

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Re: Re: [PD-announce] Pd-Enhanced Installers for MacOSX, build 2
by Rodolfo Caesar 11 Mar '03

11 Mar '03

Hello all, Another newbie speaking, here. Thanks, Adam, Klaus, Gert and Joe for the MacOsX installer! It's great! As for the shadow thing, I think it's pretty, but does not enhance visual communication. What if those shadows would appear only in edit mode...? Best wishes, Rodolfo > >> Adam: thanks a lot for the fixes! Especially the drop out issue. >> It was driving me crazy... Oh, and the shadows are also cool :-) > > Glad it helped you. Klaus Lebk=FCcher is the one who did the > dropout-fix, > and Gert brought that to the list. Joe Sarlo (of GripD fame) is the one > who originated the shadows. > > I just work in collage. > > adam >> > > Rodolfo Caesar Rua Dias de Barros 51 s/301 Santa Teresa 20241-020 Rio de Janeiro RJ phone (5521)22104202 caesar(a)acd.ufrj.br rc(a)unisys.com.br http://www.ufrj.br/lamut

1 0

masking delay
by marco zinz 11 Mar '03

11 Mar '03

can anyone help me with a little problem..... tried to key out some movies with pix_film and pix_alpha. the result got not very exactly at the edges. so i tried masking with pix_film and pix_mask which also didn`t work properly (result looked like a non deinterlaced movie) than i used pix_multiimage and pix_mask which gave me best results. the only problem was that it was jittering. this jittering was decreasable via seting the framerate of the gemwin to a value like 300 (which takes my computer down). so is there any way to get a nice and clean key or mask with a movie (is there any buffer problem or something) please help lg marco

2 1

Midiman M-audio Duo USB and you
by MC DANIEL WADE ARCHIE 11 Mar '03

11 Mar '03

Hello again. First I want to thank you all for your help with my questions about drivers for windows sound cards. Very helpful! Now I have another question: I have this Midiman M-audio USB duo device that I want to use with pd but I cant seem to get it to work right, can you help? I did pd.exe -listdev and I get: MIDI output device #1: Microsoft GS Wavetable SW Synth audio output device #1: modem #0 line record audio output device #2: ESS Maestro audio output device #3: USB Audio Device audio output device #4: USB Audio Device (2) audio input device #1: modem #0 line playback audio input device #2: ESS Maestro audio input device #3: USB Audio Device audio input device #4: USB Audio Device (2) so I try pd.exe -audioindev 3 -audiooutdev 4 -inchannels 2 -outchannels 2 and it doesnt crash but I dont get anything in and after a while it crasses with an error: WaveInAddBuffer: The specified device handle is invalid WaveOutWrite: An invalid parameter was passed to a system function audio I/O stuck... closing audio error resetting input: 5 What do you think? What should I try? Thanks again for your time. You people are really helpfull and I appreciate it. Viva la opensource! -wade mcdaniew(a)ucsu.colorado.edu wade(a)aproximation.org

1 0

yuv_feedback
by sinus＠sil.at 10 Mar '03

10 Mar '03

got some troubles with the yuv_feedback obj. from the gemG4 lib for OSX. all the other objects work on my g4 desktop machine, but this obj. causes black screen. what am i doing wrong? hurra, didi

2 1

tcl inside of PD
by august 10 Mar '03

10 Mar '03

hej list, two questions. 1.) since pd is based on tcl/tk, would it be possible (easy?) to impliment the tcl scripting language inside of PD? 2.) when externals and/or libraries are included in the pd path (say in the .pdrc file) are they loaded into entirely into memory or just registered somehow? I have the feeling that librarys are loaded, but externals are not. rolling along - august.

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Pd-list March 2003