Hi Eric, v4l2ctl is actually a command line utility and you can install it on ubuntu with a quick apt-get install but it should have been installed with the capture agent :)
Cheers, Adam On Wed, Jun 1, 2011 at 10:32 PM, Shek Eric <[email protected]> wrote: > Hi Greg, > > I wonder where should I put the above lines. Is it in anyone of the config > files? > > Regards, > Eric > > > > 2011/6/2 Greg Logan <[email protected]> > >> On 2011-06-01 10:11 PM, Shek Eric wrote: >> > Hi all, >> > >> > I have now installed a bluecherry provideo capture card and I can test >> > it with "gst-launch v4l2src device=/dev/video0 ! xvimagesink". However, >> > the capture that I have got is all green. Does anyone have any idea on >> > this problem? >> >> Hi Eric, >> >> The default video standard for those cards seems to be PAL. Switching >> it to NTSC may help, depending on your input device. Try >> >> v4l2ctl -s 0 -d /dev/video0 >> >> Also please make sure that the input device is plugged into the 0th >> input port on the card (if applicable). >> >> G >> >> > Best Regards, >> > Eric Shek >> > >> > >> > >> > _______________________________________________ >> > Matterhorn-users mailing list >> > [email protected] >> > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> >> >> >> _______________________________________________ >> Matterhorn-users mailing list >> [email protected] >> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> >> > > > -- > Best Regards, > Eric Shek > > > _______________________________________________ > Matterhorn-users mailing list > [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users > > -- Adam McKenzie MSc Student ARIES Laboratory, University of Saskatchewan Web: http://aries.usask.ca/aiwiki/Adam_McKenzie Mail: Advanced Research in Intelligent Educational Systems Laboratory Department of Computer Science University of Saskatchewan 176 Thorvaldson Building 110 Science Place Saskatoon, SK S7N 5C9
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