Common Video Terms:
https://vimeo.com/blog/post/glossary-of-common-video-terms

Video Compression Basics:
https://vimeo.com/blog/post/video-compression-basics

Instagram Video Samples
https://instagram.com/vimeo

iMovie 1002 essential training
http://www.lynda.com/iMovie-tutorials/iMovie-1002-Essential-Training/159634-2.html?srchtrk=index:1%0Alinktypeid:2%0Aq:i%2Bmovie%2Byosemite%0Apage:1%0As:relevance%0Asa:true%0Aproducttypeid:2