Import the video clip to the Project monitor window. Double-click on the clip to add it to the Source monitor window. Now, click on the wave-like symbol to open the waveform of the clip.

How to trim videos on Samsung Gallery Samsung's Gallery app is a built-in tool solely for Galaxy devices. It manages your pictures and videos, as well as equips you to edit them. Like Photos, it ...

The clip will disappear from the timeline, leaving you free to hit “Done” and save the video with your edits. There’s more you can do with these clips, too.