Description of problem: A new version with new features of v4l2ucp is out but hasn't been packaged for Fedora yet. http://qt-apps.org/content/show.php/v4l2ucp?content=110600&PHPSESSID=954aa3c9e20a9d1c5fc6daa2a8ae93f2
v4l2ucp-2.0.1-1.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/v4l2ucp-2.0.1-1.fc12
v4l2ucp-2.0.1-1.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.