I am happy to announce the release of Présentation.app 3.3!
The biggest code change introduced by this release consists in allowing to play the movies directly embedded in the slide.
Additionally, the inset live video can now be moved to any corner of the presentation view.
This release also adds some minor features/fixes (see detailed list of changes below), the most notable being a fix for bugs in the help text layout introduced by Apple's upgrade of TextKit, and a more consistant way to handle deletion of onscreen annotations for multi-frame pages.
Get it while it's hot:
http://iihm.imag.fr/blanch/software/osx-presentation/releases/osx-presentation-3.3.0.pkg