I was responsible for the trailer and made a storyboard for a short segment of gameplay with a few extra animations created exclusively for the trailer in order to make it more dramatic.
With the programmers help I got activation keys for different camera angles and for activating special animations. When recording gameplay I got help activating these at the correct time while I controlled the characters because my first intention was to have one shot with no clips but this was later abandoned and the final trailer have a lot of clips.
Niklas Johan Larsson 