An audio-visual library supports processing audio and video files, a graphics library can load a variety 3D mesh file formats into a generic in-memory representation, and the core library of Gazebo Common contains functionality that spans Base64 encoding/decoding to thread pools.
With https://github.com/gazebosim/gz-utils/pull/142, it's no longer necessary to flush manually. This removes the need for
_fileInitializeand fixes the behavior ofauto_default.log.