[PD] pix_opencv on linux
antoine.villeret at gmail.com
Tue May 8 07:42:08 CEST 2018
So obviously, pix_opencv needs opencv 2.4 and you have version 3.1.
So there are 2 options :
- grab opnecv 2.4 or built it yourself.
- rebuilt pix_opencv against opencv3, but I doubt this will work out of the
box, opencv API changes a lot between 2.4 and 3, but this is not a big work
to adapt it though
Le lun. 7 mai 2018 à 23:46, Jean-Yves Gratius <jyg at gumo.fr> a écrit :
> Hi Antoine, thanks for your answer.
> 1) in verbose mode, i get the following lines when i try to create a
> pix_opencv object in pd :
> *tried /home/jyg/Documents/Pd/externals/pix_opencv/pix_opencv.l_ia64 and
> libopencv_video.so.2.4: cannot open shared object file: No such file or
> 2) Same result before and after doing the following command :
> *sudo apt-get install libopencv-* *3) When I search for opencv with
> Synaptic, and if i check the properties for (for example)
> libopencv-video3.1, it says that the installed files are
> /usr/lib/x86_64-linux-gnu/libopencv_video.so.3.1 and
> On 07/05/2018 22:23, Antoine Villeret wrote:
> Why can't you load the lib ?
> There should be some error in the console at least in verbose mode.
> But iirc this build is dynamically linked to open CV.
> So you need to install it with apt for instance
> Le lun. 7 mai 2018 à 22:09, Jean-Yves Gratius <jyg at gumo.fr> a écrit :
>> Hi list
>> I have downloaded pix_opencv by Antoine Villeret from deken
>> I cannot load the lib
>> (pd 0.48.1, ubuntu 17.10)
>> Any hint ?
>> Pd-list at lists.iem.at mailing list
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