Changes appearing in finished project...
I have finished a few projects and shared/exported the videos from them.
But I just sat back down to my computer and was surprised to see orange bars above the timeline indicating the need to render. I had used the "Render All" command before sharing/exporting the videos, and the orange line was gone. Now it's back, but I haven't made any changes to the project.
Worse yet, I there are many available "Undo" command stages that I can use to undo things, but I don't know what it's undoing. If I undo things, I don't see any changes occurring in my project. And I don't think I've made any changes to it since I last closed and reopened FCPX. Nobody else has access to my iMac, so I don't see how anything could have been changed.
This really concerns me because I'm afraid there are changes to the project that I might not notice if I ever go to use it again. I seem to recall having this happen before.
(1) Anyone know what might cause this?
(2) Shouldn't the Undo history be cleared any time you quit and restart FCPX?
(3) Is there any way to lock a project so you don't accidentally make changes to it?
iMac (27-inch, Late 2013), OS X Mountain Lion (10.8), i7 3.5 GHz, 32MB RAM, 4GB NVIDIA