Dear Tom,
unfortunately I'm not too proficient with the combination of Linux and
OpenCV, but I will do my best to clarify. The basic problem is that most
codecs are neither open nor free and as such are not inherently
supported by linux. Currently, we use OpenCV mostly for device input,
for which it works fine. If you plan on doing further video editing
and/or conversion I would suggest the installation of an unstripped
FFMPEG library (which contains MPEG Codecs). There seem to be some
issues for Ubuntu though, that arise exactly from these legal reasons
(see here: http://opencv.willowgarage.com/wiki/FFMPEG). Using the
information on these pages, you should be able to get the integration
running.
Regards,
Keno März
Am 13.07.2012 15:40, schrieb tom:
Hi guys
I was wondering as I want to process avi files in Ubuntu 11.10 32-bit
. Do I need the FFMPEG add-on to OpenCV. As there seems to be a error
(same one as talked about here
www.mail-archive.com/[email protected]/msg02439.html ).
I remember in the old build instruction (
http://www.mitk.org/wiki/Build_requirements ) it was said that FFMPEG
wad needed.
Is this still the case or should OpenCV be find without FFMPEG for
what i need (avi processing)?
regards and thanks for the help
Tom
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