Skip Element allows you to choose portions of the video to be skipped completely (useful for hiding graphic/mature content, spoilers, etc) Click the Elements tab then click the Skip Element.
2. Start and End times indicate the beginning and end of the interval in the video that will be skipped.
3. The borders of the Skip element (in the timeline) can also be dragged to adjust the skip to the desired timestamps.
5. That's it. You're done adding Skip Element in your project.