Pd-list February 2007

pd-list@lists.iem.at

148 participants
295 discussions

RE: [GEM-dev] Re: pix_video and dv1394 capture on linux
by Thoralf Schulze 04 Feb '07

04 Feb '07

hi ivica, --- Ivica Ico Bukvic <ico(a)vt.edu> wrote: > Did you select the right device? man, you're right ... /dev/dv1394/0 is the one to use. sorry for the noise, thoralf. ___________________________________________________________ Yahoo! Messenger - with free PC-PC calling and photo sharing. http://uk.messenger.yahoo.com

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difference between protocol
by juto aviten 04 Feb '07

04 Feb '07

Hi pders, just a simple question : what's the real difference for you between netsend/netreceive/netserver & OSC objects? I don't see real difference between both of it in term of transmitting a tcp/udp message through network... Maybe I missed something amazing somewhere... thanx juto

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compiling grill's vst~ for os x
by David NG McCallum 04 Feb '07

04 Feb '07

Sorry if this has been covered before, I couldn't find reference to it. I tried compiling Thomas Grill's vst~ using the vstsdk2.3 in OS X (intel) and came up with the following error: g++ -c -ffast-math -Os -ftree-vectorize -arch i386 -mmmx -msse -msse2 -msse3 -mtune=prescott -DNDEBUG -DFLEXT_THREADS -DFLEXT_SYS=2 -I pd-darwin/release-multi -I/Users/david/downloads/vstsdk2.3/source/common -I/Applications/Pd-0.40-2.app/Contents/Resources/src -I/usr/local/include/flext src/vsthost.cpp -o pd-darwin/release-multi/vsthost.opp_i386 src/vsthost.cpp: In member function 'bool VSTPlugin::NewPlugin(const char*)': src/vsthost.cpp:193: error: invalid conversion from 'const char*' to 'const UInt8*' src/vsthost.cpp:193: error: initializing argument 1 of 'OSStatus FSPathMakeFSSpec(const UInt8*, FSSpec*, Boolean*)' make[1]: *** [pd-darwin/release-multi/vsthost.opp_i386] Error 1 rm pd-darwin/release-multi/main.opp_i386 make: *** [build-release-multi] Error 2 Any ideas? Thanks! David -- __ _ _ _ __ _ http://sintheta.org

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RE: [GEM-dev] Re: pix_video and dv1394 capture on linux
by Thoralf Schulze 04 Feb '07

04 Feb '07

hi ivica, > one. The solution actually > is quite simple: not in my case, unfortunately. i cannot get the dv cam to deliver any frames at all right now. sending |device /dev/raw1394( to pix_video only gives [pix_videoNEW]: device-err: 0 DV4L: closed in the pd window and initializing: Invalid argument on the console. dvgrab and kino are working fine. since v4l input seems to be way less problematic, i'm thinking about looping /dev/raw1394 to a v4l device with vloopback - but you wrote that didn't work either. vloopback is also not maintained anymore, so this would probably be only a temporarily solution ... thanks, thoralf. ___________________________________________________________ All New Yahoo! Mail Â Tired of unwanted email come-ons? Let our SpamGuard protect you. http://uk.docs.yahoo.com/nowyoucan.html

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xYzee! - an audio toy for PD
by alberto.zin＠poste.it 04 Feb '07

04 Feb '07

- Name - xYzee! - Purpose - Audio pattern generation - Desc. - 2 voices Synth/sequencer - Status - v 0.9999999. - Home - https://puredata.info/Members/AlbertoZ/xYzee/ - Cost - 2 kudos :-) Longer Description: xYzee! is a small instrument for PD that generates 2-voices random/deterministic melodic patterns. It uses the powerful "bassemu" external as the main audio engine. A message-based sequencer drives the pattern generation and effects (multi-tap and reverb) are added at the end of the chain. Scale mapping is part of the game, nearly 50 scales are in!. Grab xYzee! together with docs, samples of the presets at the following address: https://puredata.info/Members/AlbertoZ/xYzee/ Unpack the archive wherever you want and open XYZ_main.pd. Turn on the audio of PD and set the volume in the patch. Note: you need cyclone library for the phase scope. Note for Mac OSX users: unfortunately xYzee! will not work for you (yet). It is based on bassemu and I was only able to compile it for Windows and for Linux, since I don't have any OSX near me. If you want to contribute with a bassemu.pd_darwin you are welcome! I don't really know how useful is this patch. Probably, at the end, it is just an exercise. Anyway I enjoyed coding it since, with some tweaking I got interesting (at least for me) sounds. Thats all folks! Any feedback is welcome. Have fun, Alberto Zin http://puredata.org/Members/AlbertoZ

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Re: [Pd] relative path names [was: ..]
by Peter Plessas 04 Feb '07

04 Feb '07

Hi, i think it depends on the directory you start pd in (look in the titlebar of your pd window to see it) and relative to that you can load files using "../samsung.wav". lg,P

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Re: [PD] Data structure loop selection
by Peter Plessas 03 Feb '07

03 Feb '07

Hi, ah you are trying to create an object inside a subpatch, right (scripting)? Then the correct syntax would be: [obj 10 10 table( | | [s pd-1_table] where "1_table" is the name of a subpatch, so i am not sure if you are to append the suffix ".pd" 10 10 is the X and Y position of the object. There are some docs online about pd-scripting: http://puredata.org/community/pdwiki/PdInternalMessages/?searchterm=pd-msg lg,P raul diaz wrote: > Hi! > > Hi, did you try "table" instead of "array"? >> AFAIK, array is just the GUI-variant of "table"... >> > > Either "table" or "array" doesn't work. > I use the next scheme: > > |table( > | > |s pd-1_table.pd| > > I don't know why!? > >

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tom hanks
by hard off 03 Feb '07

03 Feb '07

warning, this patch may contain a badly drawn picture of tom hanks.

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Re: [GEM-dev] Re: pix_video and dv1394 capture on Edgy
by Mathieu Bouchard 03 Feb '07

03 Feb '07

On Thu, 28 Dec 2006, Studio Zodiak wrote: > I tried to get 1394 running with ubuntu edgy without success also. > Maybe try using a webcam before you die of frustration. > I did. It changed my life : ) Both GEM and GridFlow would benefit from supporting a camera interface based on libraw1394, libavc1394, etc., instead of the rather unstable and deprecated direct interface to the kernel. Another possibility would be to support videojack/unicap as a uniform interface to cameras. I think that this might be a good idea because there's only so much effort that we can bother to do trying to support V4L1, V4L2, lib*1394.so (both DV and DC), (btw what is/was libdv1394? it doesn't exist on Ubuntu), and then SANE and... did I forget any? And then it's a good idea to have it in a separate thread/process (don't you love a V4L driver that doesn't support non-blocking mode and ignores SIGALRM ?). Despite those thoughts I still haven't had a look at unicap yet, still too many other things TODO first. _ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju | Freelance Digital Arts Engineer, Montréal QC Canada

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Data structure loop selection
by raul diaz 03 Feb '07

03 Feb '07

Hi list! I have made an abstraction for a table loop selection with data structure. That's the first I made with data structure, so I suposse there are some mistakes and some things I would like to improve: - I would like to limit init and end point rango between 0 and 100, that way I could't drag either the init point down to 0 or the end point up to 100. - I don't know why I have two times the init and end markers (I only want one init marker and another end marker) - Is it possible to show the $1 value in the canvas name: 1_sample instead of $1_sample? (That's not necessarily but I'm cusious) - How can I modify either the init or end markers from an external value (via receive) I will be very thankful if someone can give me some advice in order to improve this abstraction. Thanks and regards. -- Raul Diaz Poblete ************************* raul.lete(a)gmail.com Ciudad Real [Spain]

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Pd-list February 2007