I have source material from various sources, from different people, from different cameras. iMovie easily operates with clips. FCPX slows down clips recorded from one camera and synchronization is impossible. I was looking for a solution on the internet and I can not find solution. In my opinion, one second in one material should be equal to the second of the second movie. And so it is in iMovie.
(an example of a similar problem - https://forums.creativecow.net/docs/forums/post.php?forumid=344&postid=3205...
Please, help me. What could be the reason?
ps. Sorry for my English :)