Are there any tips for using Open MovieBox?

Of course. When you start Open MovieBox, the "Tips" window will pop up. This window will help you use Open MovieBox better by listing the tips of several main functions. As well, the tips are available by selecting the "Show the tips" option in the "HELP" drop-down menu. If you select the "Don't show again" option on the "Tips" window, this window will not pop up again when you start Open MovieBox.