How can I trim a video?
You can trim and select the specific part of your added video.
Click the trim button and the video trimmer is opened where you can trim your video by adjusting the yellow trimming sliders on the video track.
The video track shows a thumbnail of your video allowing you to have an overall preview.
Drag either one or both sliders on each end of the video track to decide the length of your video. Then drag and move the icon on the top of the video track to select the start and endpoint of your video. Finally, click the "Trim Video" button to save your change.