IPO drivers in Synfig Posted on 07/14/200806/08/2017 by Konstantin Dmitriev This video shows how the equivalent of blender’s IPO drivers technique could be natively implemented in Synfig Studio. Example file: ipo-drivers-synfig.sifz. Liked it? Take a second to support us on Patreon! Related Posted in Uncategorized and tagged screencasts, synfig.