What it is:
synfig is a vector based 2D animation renderer. It is designed to be
capable of producing feature-film quality animation.
# Synfig works with High Dynamic Range Imaging
# As a true front-end and back-end-application, it is possible to
design the animation in the front-end; Synfig Studio and to render it
at a later time with the backend Synfig Tool on another (potentially
faster) computer without a graphical display connected.
To know more about:
sudo apt-get install synfig