Obtain a photos app on your iPad, iPhone, or iPod touch, and then follow these simple steps.
1. Open the photos app you might have gotten, and press the video that you want to edit.
2. Press edit.
3. You will find two sliders located at the two ends of your video timeline. This will help to alter the time the video starts and stops. You can press the play button to watch the edit you have made.
4. Press down, and then tap save the video to overwrite the original one, or tap save video as a new clip to keep the original video.
For a Mac product, follow these steps.
1. Open your obtained photos app, and then double-click the video that you want to edit.
2. Just above the video, click on the action button, which looks just like the settings icon. At this stage, select trim.
3. There are two yellow sliders that are located at the sides of the video timeline; you can adjust them as you want. You can also click on the play button to play the edit you have made.
4. Lastly, click on trim and save your video.