6.7 Miscellany
(disable-default-kenburns)
Use this to disable the default panning/zooming behaviour for your style. You might want to throw in your own implementation just so you don’t surprise the user by not responding to their pan/zoom animation settings.
muvee-duration-secs
Within an (effect ....), this symbol gives you the total duration of the muvee in seconds. Sometime useful to decide the timing of music triggered effects.