imovie has been optimizing for over 12 hours
I am trying to import into imovie and it has been optimizing since before I went to bed last night. It says "optimizing" but does not show the time remaining. The time remaining bar has not moved. I tried to import twice yesterday and got the same result. There is 233 video clips that are needed to be imported. I do not know what to do at this point. I'm pretty ametuer when it comes to these things. Please help.
MacBook Pro