Hello, when I press "view entire movie" icon above the timeline, my movie is about 12 min (obviously I used my previous movie which was 12 min and then remove videos and replaced them with new ones which are 3 min). I do not know how to change the length of the movie from 12 min to 3 min, I though it should happen automatically once you remove the movies, I do not have any movies after 3 min in my timeline, no text, no sound and no movies or picture so how come my timeline is still 12 min when the longest text or movie or sound is only 3 min? how can I change the length of time? Obviously I have 9 min blank time when there is nothing in my timeline after 3 min.