Getting a good image is important for ZBar to be able to recognize a bar code. That usually require adjusting camera controls to adjust brightness, contrast, focus, etc. On version 0.20, those controls are now exported via ZBar library, and are visible via GUI, at zbarcam-qt.
Updates may require up to 24 hours to propagate to mirrors. If the following command doesn't work, please retry later:
sudo dnf upgrade --refresh --advisory=FEDORA-2017-230416bf5ePlease log in to add feedback.
This update has been submitted for testing by mchehab.
This update has been pushed to testing.
no regressions noted
This update has reached 3 days in testing and can be pushed to stable now if the maintainer wishes
LGTM
This update has been submitted for stable by mchehab.
This update has been pushed to stable.