- Click on "My Media" in the left navigation menu.
- Find the video you want to edit. Click on the "pencil" edit icon.
- Click "Launch Editor".
Here you will have a simple editor where you can trim the start/end or cut segments from the video.
If you want a more robust editing tool you will need to download the video and open it in your preferred editor then reupload.
Refer to this guide for downloading videos: https://helpdesk.lsus.edu/support/solutions/articles/2000048893-how-to-download-kaltura-videos-for-teachers-editors
Refer to this guide for uploading videos: https://helpdesk.lsus.edu/support/solutions/articles/2000048991