What is Trim?

Trimming is the simplest form of video editing and is distinct from cutting (which removes content from the middle). Most video editing starts with trimming raw footage to remove dead air, false starts, or irrelevant content at the beginning and end. In clipping workflows, trimming a long-form video into shorter segments is the first step before adding captions, resizing, and exporting for social platforms. Trimming is non-destructive in most editors, meaning the original file is preserved and only the playback range is changed. BlitzReels supports precision trimming with frame-level accuracy in its timeline editor.