Trimming a video

1. Open the Photos app.
2. Tap a video thumbnail to view it in full screen.
   Note: Videos captured using hi-res audio cannot be trimmed.
3. Tap , and then drag the trim sliders to the part where you want the video to begin and end.
4. Tap to preview your trimmed video.
5. Tap Save.

The trimmed video is saved as a copy. The original video remains unedited.