Cyberlink PowerDirector is a comprehensive video and movie editing suite designed to give users powerful tools for creating stunning videos and movies. It offers an intuitive and easy-to-use interface for editing, applying effects and transitions, creating titles and graphics, and adding music and voice-overs. Its features include motion tracking, slow-motion, 360-degree video editing, chroma key, and a range of video effects. It also supports up to 4K Ultra HD video resolution and has an extensive library of titles, effects, music, and sound clips. PowerDirector also comes with a range of powerful tools for producing professional-looking videos and movies, including audio editing tools and tools for improving video quality. It can also be used to produce 3D videos, and it has a built-in sharing feature for posting videos online.
I think PowerDirector is more flexible, allowing you to use your own images (JPEG) for backgrounds, for example.