iMovie 11 – Using the Precision Editor and the Clip Trimmer October 11, 2012 This Tutorial shows how to use the precision editor and the clip trimmer in iMovie 11. . Advertisement Share This Post Twitter Facebook Google+ Leave a Reply Comment on this video on Youtube Recent Posts San Francisco Timelapse iMovie 10.1.6 – Making Subtitles – 2017 Tutorial Montreal Timelapse iMovie 10.1.3+ Touch Bar Functions Tutorial Motion 5 – How to Make a Video Star Trail Effect