Pd-list August 2008

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101 participants
156 discussions

hid - not recognising device
by Ctrl Alt Back 21 Aug '08

21 Aug '08

Hello, i am trying to make EU3C Gamepad MegaPlayer USB working, failing to open it with [hid] - error: [hid] open /dev/input/event5 failed. [linuxevent] shows some values in type, code and value outputs, which change when i send [start<. dmesg tells me : input: 3Axes 8Keys Game Pad as /class/input/input5 input,hidraw1: USB HID v1.10 Gamepad [3Axes 8Keys Game Pad] on usb-0000:00:1d.0-2 pd[9553]: segfault at bf570ff8 ip b7d26a8e sp bf570ffc error 6 in libc-2.7.so[b7cba000+155000] in lsusb it appears as : Bus 001 Device 004: ID 12bd:d02a calibrator works ok and shows that it is /dev/input/js0. what else should i check ? CtrlAltBack -- |||Ctrl + Alt + Back||| |||restart your view|||

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Re: [PD] [ot] managing distributed development
by Thomas Grill 21 Aug '08

21 Aug '08

actually i wanted to refer to the classic "sources of innovation" (also by von Hippel), as of 1988: http://web.mit.edu/evhippel/www/sources.htm gr~~~ -- Thomas Grill http://grrrr.org

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[ot] managing distributed development
by Thomas Grill 21 Aug '08

21 Aug '08

Hi all, while i'm in Boston i just had dinner with a well known researcher in fields of user/distributed innovation and communities. One of the topics of conversation was whether it would be possible to design management systems for distributed development (like sourceforge) in a way that _all_ management tasks are taken away from the responsibility of individual persons but rather handled in a quasi-automatic (community-governed by polls etc.) manner. >From my experience with open source development i was very sceptic but haven't yet really come up with a _principal_ reason why this would be impossible. My arguments have been more on the side of actual feasibility because of the development costs of such a management tool to deal with every conceivable subtlety and dependency in the process of development and packaging. >From a theoretical viewpoint it would though be interesting if there are more principal reasons why this could be impossible. Is the fact that the development of the tool can never come to an end such a principal reason? Any other thoughts? thanks and all the best, gr~~~

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Re: [PD] [ot] managing distributed development
by Thomas Grill 21 Aug '08

21 Aug '08

Hi Andy, many thanks for your input! > You could also look at it another way. Why do it? Collaborative software development > is a human activity. What are the problems with humans you're trying to 'solve'? Actually it's not me who is trying to solve these "problems". I tend to think it's impossible right from the start. But obviously management tasks are not the most popular ones and some community members might not always be happy with the work of some manager - that's why it could in principal make sense to automate/democratize such tasks. gr~~~ -- Thomas Grill http://grrrr.org

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PDa or Pd-0.37-4 on intel mac osx 10.5
by marius schebella 20 Aug '08

20 Aug '08

hi, I am trying to compile a version of Pd-0.37-4 on os x 10.5 I used ./configure without any flags. when running make I get the following error (see below). I would like to compile this, or a PDa version for os x (which is based on 0.37-4). Actually I would prefer to get PDa compiling, but that seemed even a step harder. anyone wants to jump on on that problem? thank you, marius. In file included from ../portaudio_v18/pa_mac_core/pa_mac_core.c:124: ../portaudio_v18/pa_common/pa_host.h:55: error: conflicting types for 'uint32' /System/Library/Frameworks/Security.framework/Headers/cssmconfig.h:64: error: previous declaration of 'uint32' was here ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaOSX_GetMaxChannels_Config': ../portaudio_v18/pa_mac_core/pa_mac_core.c:570: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaOSX_GetMaxChannels_Format': ../portaudio_v18/pa_mac_core/pa_mac_core.c:626: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c:630: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaOSX_LoadAndProcess': ../portaudio_v18/pa_mac_core/pa_mac_core.c:808: warning: 'AudioConverterFillBuffer' is deprecated (declared at /System/Library/Frameworks/AudioToolbox.framework/Headers/AudioConverter.h:639) ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaOSX_WriteInputRingBuffer': ../portaudio_v18/pa_mac_core/pa_mac_core.c:873: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c:898: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaOSX_HandleOutput': ../portaudio_v18/pa_mac_core/pa_mac_core.c:1004: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c:1022: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c:1043: warning: 'AudioConverterFillBuffer' is deprecated (declared at /System/Library/Frameworks/AudioToolbox.framework/Headers/AudioConverter.h:639) ../portaudio_v18/pa_mac_core/pa_mac_core.c:1062: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaOSX_CoreAudioIOCallback': ../portaudio_v18/pa_mac_core/pa_mac_core.c:1176: warning: empty body in an if-statement ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaOSX_SetFormat': ../portaudio_v18/pa_mac_core/pa_mac_core.c:1246: warning: comparison between signed and unsigned ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaHost_StartEngine': ../portaudio_v18/pa_mac_core/pa_mac_core.c:1889: warning: 'AudioDeviceAddIOProc' is deprecated (declared at /System/Library/Frameworks/CoreAudio.framework/Headers/AudioHardware.h:2067) ../portaudio_v18/pa_mac_core/pa_mac_core.c:1907: warning: 'AudioDeviceAddIOProc' is deprecated (declared at /System/Library/Frameworks/CoreAudio.framework/Headers/AudioHardware.h:2067) ../portaudio_v18/pa_mac_core/pa_mac_core.c: In function 'PaHost_StopEngine': ../portaudio_v18/pa_mac_core/pa_mac_core.c:1955: warning: 'AudioDeviceRemoveIOProc' is deprecated (declared at /System/Library/Frameworks/CoreAudio.framework/Headers/AudioHardware.h:2081) ../portaudio_v18/pa_mac_core/pa_mac_core.c:1963: warning: 'AudioDeviceRemoveIOProc' is deprecated (declared at /System/Library/Frameworks/CoreAudio.framework/Headers/AudioHardware.h:2081) make: *** [../portaudio_v18/pa_mac_core/pa_mac_core.o] Error 1 nyc-calling:src marius$

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pd MTL tarball/zip?
by Solen Music 20 Aug '08

20 Aug '08

i can't seem to download the pdmtl tarball from http://wiki.dataflow.ws/PdMtlAbstractions/Installation ?? -- John http://www.myspace.com/solenband

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product placements with pd
by Mirko Maier 20 Aug '08

20 Aug '08

hi list, there's a funny political art action by johannes kreidler going on, 70,200 forms for the german GEMA - he made a film and there you can see that - of course - he's using open source software: pd. http://www.kreidler-net.de/productplacements-e.html greets miro -- Der GMX SmartSurfer hilft bis zu 70% Ihrer Onlinekosten zu sparen! Ideal fÃ¼r Modem und ISDN: http://www.gmx.net/de/go/smartsurfer

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video processing removing feedback
by Joseph Barrows 20 Aug '08

20 Aug '08

hi all, I would like some advice, i wish to track objects using a video camera and pd/gem (easy enough) but I would then like to project video into that same space, but avoid it interfering with the video object processing. is there some simple way to do: (live video) - (gem generated video) = video used for blob tracking ? (if there is some way to offload it to the gpu that would be good too) thanks, Joseph -- Joseph Barrows live video performance; web site design; new media artist jjbarrows.artwww.net jjbarrows(a)artwww.net

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interface built with Pd/GEM
by marius schebella 20 Aug '08

20 Aug '08

hi, I put up a video of a project I did with Pd/GEM http://www.vimeo.com/1493233 Everything is programmed in Pd/GEM, using msd for the movement of the shapes, and pdj for network communication to the other two screens. marius. (only the interface in the left screen is done in pd, the rest was a game engine).

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Recommended laptops for PD/GEM
by Hugh Sung 20 Aug '08

20 Aug '08

Can anyone recommend a great laptop that can handle a full 2 hour PD/GEM show? I have 50-100 gemhead events in my current show that get triggered sequentially - i've been using a Gateway desktop computer with an AMD Phenom 8450 Triple Core 2.1 GHz processor running Vista 64 (yuck) with an nVidia GeForce GTX 260 graphics card, but it looks like the airline industry is not friendly to fliers with oversized computer cases! The Alienware gaming rigs are priced so far beyond reasonable it's a intergalactic joke (but if that's what it takes...gulp...) I'm currently eyeing the Dell Precision M6800 - i'd love to hear your hardware recommendations to achieve the smoothest particle and 3D renderings in an airplane-friendly transporatable CPU! -- Hugh Sung www.hughsung.com www.TabletPCMusician.com www.musicmeetstech.com

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Pd-list August 2008