iMovie share file does not work properly
My mac has MacOs Sierra Version 10.12
2,3 Ghz Intel Core i5
8GB 1600MHz DDR3
Intel HD Graphics 3000 512 MB
My iMovie version 10.1.2
I am trying to make a timelapse video, with 62 picture, 4,7mb each. duration 0.2s. video is 11second total. It seems good in imovie, but when I share and select File to save on my desktop, it seems like attached(Screenshots of my videos parts). Please help me about this issue, it is really important, I have tried various combination of share files option, but every time I have this problem.
MacBook Pro, macOS Sierra (10.12)