Movie Poster Vimeo

I've decided to investigate ways of making movie posters for my short film. My media teacher sent me this video which describes how to make one.

iMovie Tutorial

I've decided to edit on my mac using iMovie as I prefer this to Premier Pro. Personally, I think Premier Pro is incredibly annoying to use. This lead me into seeking alternatives, I looked into iMovie as its always been on my mac and have used it before to great effect. Therefore I decided to do some research into iMovie and this is what I found