[Pkg-scicomp-devel] Bug#565570: Bug#565570: Please enable V4L support

[Nobuhiro Iwamatsu]

Hi,

2010/1/17 Dererk <dererk at madap.com.ar>:
> Package: opencv
> Version: 2.0.0-3
> Severity: normal
>
> Hello!
>
> We are on the process of integrating a biometric recognition software
> based on OpenCV code.
>
> Unfortunately, it appears to me that the current versions present in the
> archive are not compiled with V4L support, which would result in the
> most mayor average devices to become unsupported.
>
> Therefore, we request you to enable V4L support on OpenCV pkgs.

Opencv package has already enabled V4L.
You can confirm this from log of configure.

-----
[...]
HighGUI configuration ================================================

    Windowing system --------------
    Use Carbon / Mac OS X:    no
    Use gtk+ 2.x:             yes
    Use gthread:              yes

    Image I/O ---------------------
    Use ImageIO / Mac OS X:   no
    Use libjpeg:              yes
    Use zlib:                 yes
    Use libpng:               yes
    Use libtiff:              yes
    Use libjasper:            yes
    Use libIlmImf/OpenEXR:    no

    Video I/O ---------------------
    Use QuickTime / Mac OS X: no
    Use xine:                 no
    Use gstreamer:            no
    Use ffmpeg:               yes
    Use dc1394 & raw1394:     no
    Use dc1394_v2 & raw1394:  yes
    Use v4l:                  yes
    Use v4l2:                 yes
    Use unicap:               no
[...]
-----

What kind of error message does your software have?

Best regards,
  Nobuhiro

-- 
Nobuhiro Iwamatsu
   iwamatsu at {nigauri.org / debian.org}
   GPG ID: 40AD1FA6