Worth noting, if all you need to do is trim the video, Quicktime can do this quickly out of the box without iMovie (Cmd+T to trim) A lot of the time I find thi

Worth noting, if all you need to do is trim the video, Quicktime can do this quickly out of the box without iMovie (Cmd+T to trim) A lot of the time I find this preferable because iMovie is not very flexible with video aspect ratios/resolutions