In this lesson we will learn how to edit the video, the PR contact a new software, video editing has become increasingly important in our daily life, such as the first semester in Media class， we need to edit some styling video, or I’ll shoot some videos to record my daily life in my spare time life, and then put them together into a vlog, is through mobile phone. However, mobile clips are only suitable for short videos, while PR is more suitable for medium and long videos. And the resulting image will be clearer. The teacher showed us a lot of clips and mainly learned some simple editing methods. For example how to edit several videos into one full video, add text captions, change speed, separate audio from video, etc. this software is a little bit complicated for me, but during the class, I learned some basics of how to use it.