Originally Posted by danutz_plusplus
It's just for certain cinematics. For the example the first one after escaping from the prison, before getting to Flotsam. The one narated by Dandelion.
This one: http://www.youtube.com/watch?v=raT_1gbWeng
Did it work for you with 16:10? On mine and other people's 16:10 resolutions it didn't.