Open the gallery app and choose your video you wish to trim.
Press the pencil icon.
There are sliders at the bottom at either end of the video.
Move those to what you want to save.
Press Save at the top of your screen.
The original video will remain and this will create a new trimmed video in your gallery @viccc
Daily Driver > Samsung Galaxy s²³ Ultra 512Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "