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Image acquisition package: Difference between revisions
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If you want to report a bug: [[Image_acquisition_package#Reporting_bugs]] | If you want to report a bug: [[Image_acquisition_package#Reporting_bugs]] | ||
'''image-acquisition will not work on Windows as far as there is not port of v4l2 (standing for ''Video for Linux 2'')''' | |||
== Example session == | == Example session == | ||
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There might be some warnings like "warning: function xyz shadows a built-in function" at start. | There might be some warnings like "warning: function xyz shadows a built-in function" at start. | ||
Exit octave and add libv4l2_debug.log to your bug report | Exit octave and add libv4l2_debug.log to your bug report. The logfile libv4l2_debug.log is overwritten between open/close so you have to rename it if you run different scripts. | ||
Consider running the included tests: | Consider running the included tests: | ||
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octave> test @videoinput/set | octave> test @videoinput/set | ||
octave> test @videoinput/getsnapshot | octave> test @videoinput/getsnapshot | ||
Run the compliance check (perhaps also with -s) | |||
v4l2-compliance -d /dev/video0 | |||
== Build source from mercurial repository == | == Build source from mercurial repository == | ||
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'''Warning: You really should use the <pkg install -forge> method described above if you are not sure what you are doing here.''' | '''Warning: You really should use the <pkg install -forge> method described above if you are not sure what you are doing here.''' | ||
Get the source | Get the source and build it yourself. The build dependencies for Debian GNU/Linux jessie are '''libv4l-dev''' and '''libfltk1.3-dev''' or '''libfltk1.1-dev'''. You also need the GNU autotools to generate the configure script. | ||
$ hg clone http://hg.code.sf.net/p/octave/image-acquisition octave-image-acquisition | $ hg clone http://hg.code.sf.net/p/octave/image-acquisition octave-image-acquisition | ||
$ cd octave-image-acquisition/ | $ cd octave-image-acquisition/ | ||
$ | $ make install | ||
== make check == | == make check == | ||
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If there are tests which FAIL, then please have a look at the generated fntest.log and add it to your bug report. | If there are tests which FAIL, then please have a look at the generated fntest.log and add it to your bug report. | ||
[[Category:Octave Forge]] | |||