Genius tip!
You may not want to add the whole of a long clip to the timeline and trim it there. Hold R and drag across it in the top-left pane to select the portion you want to use, then drag that to the timeline.
You may not want to add the whole of a long clip to the timeline and trim it there. Hold R and drag across it in the top-left pane to select the portion you want to use, then drag that to the timeline.