/usr/lib/libomxil-bellagio0/libomxvideosrc.so is in libomxil-bellagio0-components-videosrc 0.1-1ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/libomxil-bellagio0/libomxvideosrc.so.0.0.0