Re: [PD] pix_opencv error on OSX

[lluis gomez i bigorda]

hi patrick,

Al 26/02/11 21:37, En/na Pagano, Patrick ha escrit:
> Hi when running pix_opencv morphology I get a weird GEM error
> Do I need a CVS version for this to work with 42.5 extended?
> 

here

http://hangar.org/wikis/lab/lib/exe/fetch.php?media=start:pix_opencv-0.2rc6_macosx-10.6_bins.tgz

I'd just uploaded a version of pix_opencv binary objects compiled in
MACOSX 10.6 tested with Pd-extended version 0.42.5-extended - it's a svn
revision

probably the version you where using was compiled against gem version in
extended 0-41 ...



 ... as you know macos is not our development platform, so it's
possible you find some more bugs :) but morphology is working well :)

let me know 

salut,
ll.




> pp
> 
> 
> 
>> Applications/Pd-extended.app/Contents/Resources/extra/pix_opencv_morpholog
>> y.pd_darwin: 
>> dlopen(/Applications/Pd-extended.app/Contents/Resources/extra/pix_opencv_m
>> orphology.pd_darwin, 10): Symbol not found: __ZNK12GemException6reportEv
>>  Referenced from:
>> /Applications/Pd-extended.app/Contents/Resources/extra/pix_opencv_morpholo
>> gy.pd_darwin
>>  Expected in: flat namespace
>> in 
>> /Applications/Pd-extended.app/Contents/Resources/extra/pix_opencv_morpholo
>> gy.pd_darwin
>> pix_opencv_morphology
>> ... couldn't create
>>
> 
> 
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Re: [PD] pix_opencv pdp_opencv segfault

[lluis gomez i bigorda]

Al 21/12/10 20:20, En/na manecante ha escrit:

> I have this segmentation fault with both pd-0.42.5 and latest git
> (0.43.0test3).
> I use latest opencv libs, Gem -r 3574, latest svn for pdp, pdp_opencv
> and pix_opencv (all of those built fine).
> I am on Karmic.


can you try with the binary packages :: http://artefacte.org/pdopencv/

this one
pdopencv-0.2.01-20100211-karmic-i386.deb

used to work for me in karmik ...


(I think there were some changes on libcv since there)

salut,
ll.

> 
> thanks for any hints,
> 
> delphine
> 
> 
> 
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Re: [PD] pdp_opencv with pd-extended 0.42.5

[lluis gomez i bigorda]

Al 11/11/10 00:43, En/na Olm-e ha escrit:
> thanks but ...
> I still can't ping from here artefacte.org (91.121.76.110) where the
> .deb are (as said before) and still can't build pix_opencv nor
> pdp_opencv from source (obviously taken on the hangar wiki ;) ) with
> same error :


artefacte.org is back.

salut,
ll.

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Re: [PD] can pd read a video stream from a network?

[lluis gomez i bigorda]

hi,

It was working for me (some time ago) this way ::

http://www.mail-archive.com/pd-list@iem.at/msg17915.html

salut,
ll.

En/na Pagano, Patrick ha escrit:

I would like to use pdp_ but what object allows this?
pdp_live does not seem to work

pdp_o
pdp_i?

pp

-Original Message-
From: pd-list-boun...@iem.at [mailto:pd-list-boun...@iem.at] On Behalf Of 
j...@rybn.org
Sent: Wednesday, September 01, 2010 4:13 PM
To: Pagano, Patrick
Cc: Pd-list@iem.at
Subject: Re: [PD] can pd read a video stream from a network?

Yes, if you have followed the recent stream :) about [pdgst], you can do
it with GEM.
You can also do it with pdp and/or pidip.
++

Jack



Hi

We would like to read a video stream from a network and I am wondering
what the best way to do this is?

pp

Patrick Pagano, B.S., M.F.A
Assistant in Digital Media Engineering/Faculty
UF| Digital Worlds Institute
University of Florida, Gainesville USA 32611
(352) 294-2081

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Re: [PD] Looking for a gig in Barcelona

[lluis gomez i bigorda]

hi Chris,

we use to organize an "open workgroup" (just as relaxed sessions) of pd 
in hangar


http://hangar.org/drupal/?q=content/general-information

http://maps.google.com/maps?f=q&hl=es&geocode=&time=&date=&ttype=&q=hangar&sll=41.37329,2.166978&sspn=0.005048,0.010782&ie=UTF8&ll=41.408183,2.197094&spn=0.005045,0.010782&t=h&z=17&iwlo

every thursday starting arround 19:30, you are welcome,

I'm personally more focussed on video stuff but I'm forwarding this 
message to other musicians of the group ...


best,
ll.

En/na Chris McCormick ha escrit:

Hi All,

Forgive me if this should be marked [OT], but I use Pd for my live stuff so I
guess it's not. :) I'm going to be in Barcelona for two weeks starting Monday,
and I'd love to play a live set while there. Maybe someone who knows the
electronic music scene in Bcn. can help me out?

Best,

Chris.

---
http://mccormick.cx

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Re: [PD] pdp_ieee1394l problem

[lluis gomez i bigorda]

hola jay,

please can you try if your camera is working with pix_video? and other 
softwares like dvgrab are working for you?

saludo.
ll.

En/na el jay ha escrit:
>  i have a problem with glx on my video card so i haven't been using 
> pdp_glx, only pdp_xv but this never has been a problem.
> 
> 2009/2/2 mailto:bigsw...@cox.net>>
> 
> did you try pdp_glx?
> 
> 
> Patrick Pagano
> 
> Digital Media Engineer
> Digital Worlds Institute
> University of Florida
> 
> 
> 
> 
> 
> On Mon, Feb 2, 2009 at 12:48 PM , el jay wrote:
> 
> hello people..
>  i have a small problem with the the pdp_iee1394l external.
>  i have been using this external for some time (sine its release
> :-) ) but
> all of a sudden it stopped working..
>   one i open |/dev/dv1394/0<  the verbose says DV4L:
> Successfully opened,
> but  i just recive a blank screen on pdp_xv ..
>  i am using Pd version 0.40.3-extended-20080612  for a hardy.
> 
> 
> --
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Re: [PD] pix_opencv

[lluis gomez i bigorda]

hi Loic,

again I apologize for the big mess on pix_opencv macosx versions ... and 
again I must say macosx is not my usual system ...

anyway I managed several times to install it on intelmacs, using this 
procedure ::

- get cvs version of openCV and compile it (I think I followed that link 
http://wiki.nuigroup.com/Installing_Touchlib_on_Mac_OS_X)

- get and compile pix_opencv using this makefile 
http://hangar.org/wikis/lab/pd/opencv/Makefile.darwin (instead of the 
one in the pd-svn) you must change the makefile to match yout system ::

PD_DIR = /Users/lluisgomezbigorda/pd-0.41-4
GEM_DIR = /Users/lluisgomezbigorda/Gem
OPENCV_CFLAGS = -I/usr/local/include/opencv

.- that's all. copy the pd_darwin files in your extra folder and that 
should work.

--

if you have errors like "unsupported format", that could be a mismatch 
with the Gem version you used to compile pix_opencv and the ones running 
in your system ... or (please any macosx dev), can also be a mismatch in 
the compiler versions used to compile Gem and pix_opencv ???
- anyway if I get that errors, I usually solved them compiling all Gem 
in the same environment I compiled pix_opencv ... but that's another 
history ...

another tip for macosx is that pix_opencv only works with RGBA pixes 
wich are not the default one in macosx ... so Yes, another mess here are 
the helpfiles. all the help files need a [pix_rgba] in order to work on 
macosx ..



hope that helps ...

looking forward to do better documentation on that ..
ll.

En/na Loic Kessous ha escrit:
> thanks for the replies, so now that I have so hope to make it work, I  
> try to restart from scratch :-) to be sure that I have the right  
> opencv installation and then the other ressources I need (GEM and Pd)
> 
> first what I really need for opencv specific things?
> 
> for os X do I need the framework stuff?
> 
> I have some opencv examples (standalone) that work using a 'local  
> framework'.
> I made yesterday some unsuccessful tentatives to make this work with  
> Pd, as there is the tc and tk famework in the os X package, I though  
> that it could be an issue to put the opencv package here..., also I  
> tried to put it in other places as /library/Frameworks.
> 
> anyway, now I removed all the opencv.framework files.
> 
> I also had a look at the usr/local/lib and apparently I it was quit  
> messy (I probalbly installed opencv too many times), so I made it  
> clean, same thing for the usr/include:
> 
> before:
> sh-3.2# cd ../lib/
> sh-3.2# ls
> mageMagick-6.4.1  libcvaux.la libfuse.dylib   
> libml.2.dylib
> libcv.1.dylib libcvhaartraining.a libfuse.la  
> libml.dylib
> libcv.2.0.0.dylib libcxcore.1.0.0.dylib   libhighgui.1.0.0.dylib  libml.la
> libcv.2.dylib libcxcore.1.dylib   libhighgui.1.dylib  
> libulockmgr. 
> 0.0.0.dylib
> libcv.dylib   libcxcore.2.0.0.dylib   libhighgui.2.0.0.dylib  
> libulockmgr. 
> 0.dylib
> libcv.la  libcxcore.2.dylib   libhighgui.2.dylib  
> libulockmgr.a
> libcvaux.1.0.0.dylib  libcxcore.dylib libhighgui.dylib
> libulockmgr.dylib
> libcvaux.1.dylib  libcxcore.lalibhighgui.la   
> libulockmgr.la
> libcvaux.2.0.0.dylib  libfuse.0.0.0.dylib libml.1.0.0.dylib   
> pkgconfig
> libcvaux.2.dylib  libfuse.0.dylib libml.1.dylib
> libcvaux.dyliblibfuse.a   libml.2.0.0.dylib
> 
> /usr/local/include
> sh-3.2# ls
> cv.h  cvhaartraining.hcvwimage.h  
> cxtypes.h
> cv.hppcvmat.hpp   cxcore.h
> highgui.h
> cvaux.h   cvtypes.h   cxcore.hpp  
> ml.h
> cvaux.hpp cvver.h cxerror.h
> cvcompat.hcvvidsurv.hpp   cxmisc.h
> 
> after:
> 
> /usr/local/include
> sh-3.2# ls
> sh-3.2#
> 
> sh-3.2# cd ../lib/
> sh-3.2# ls
> ImageMagick-6.4.1 pkgconfig
> 
> SO NOW, FIRST STEP AGAIN: Can some please tell me what opencv version  
> I should download? (FYI, I use a iMac intel 2.66 GHz intel core Duo os  
> X 10.5.6) ?
> 
> this one using CVS (according to 
> http://opencv.willowgarage.com/wiki/Mac_OS_X_OpenCV_Port)? 
>   and this command (that was one of my previous tentatives, in  
> addition to darwin port and others that I don't remember):
> 
> cvs -z3 -d:pserver:anonym...@opencvlibrary.cvs.sourceforge.net:/ 
> cvsroot/opencvlibrary co -P opencv
> 
> thanks for your help,
> loic
> 
> 
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