There is a newer release available at URL https://linuxtv.org/downloads/v4l-utils/v4l-utils-1.14.1.tar.bz2 Please consider updating the v4l-utils package.
v4l-utils-1.14.2-2.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-4c0aca9519
v4l-utils-1.14.2-2.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-4c0aca9519
v4l-utils-1.14.2-2.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.